08th week of 2011 patent applcation highlights part 53 |
Patent application number | Title | Published |
20110046438 | WIRELESS POWER FEEDING SYSTEM - A wireless power feeding system includes a plurality of power transmission antennas, each including a resonance circuit including a power transmission coil and a capacitor located so as to generate a magnetic field in a desired direction, a controller controlling a resonant state of each of the plurality of power transmission antennas, a plurality of driving units applying an AC voltage to the plurality of power transmission antennas to drive each of the plurality of power transmission antennas, and a power supply supplying a voltage to the plurality of driving units. The controller controls a power transmission antenna from which a magnetic field is to be generated to place the power transmission antenna in a resonant state and controls a power transmission antenna from which a magnetic field is not to be generated to place the power transmission antenna in a nonresonant state. | 2011-02-24 |
20110046439 | CLEANING SYSTEM FOR IMAGING DEVICES - An apparatus includes a tubular structure having a proximal end, a distal end, and a body extending between the proximal and distal ends, wherein the body includes a lumen for housing at least a part of an imaging device, and a fluid delivery channel that is fixed in position relative to the body, and an opening that is in fluid communication with the fluid delivery channel, wherein the fluid delivery channel has a first portion, and a second portion that forms an angle with an axis of the first portion. | 2011-02-24 |
20110046440 | MEDICAL APPARATUS AND OPERATION METHOD FOR INTRODUCING MEDICAL APPARATUS INTO BODY - A medical apparatus which is introduced into a body includes an image pickup unit that picks up an image of the interior of the body, a communication cable that sends/receives a signal to/from an external device, an electric terminal section disposed at an end section of the communication cable, a drip-proof cap attached so as to cover the electric terminal section, a locking section provided at the drip-proof cap that locks a puncture needle for pulling the communication cable introduced into the body out of the body, and a dissection section provided at the drip-proof cap that dissects a body wall tissue when the cable wire is pulled out. | 2011-02-24 |
20110046441 | ENDOLUMINAL TOOL DEPLOYMENT SYSTEM - Systems, devices and methods are provided for endoscopic procedures involving tissue manipulations beyond the capabilities of traditional endoscopic instruments. Embodiments of the systems include an elongated main body having a scope therethrough. Some embodiments of the systems include an elongated main body which is rigidizable and/or torque transmitting to improve manipulation through passageways in the body. | 2011-02-24 |
20110046442 | INSERTION PATH SECURING APPARATUS AND MANTLE TUBE - It is an insertion path securing apparatus for guiding an insertion instrument to be inserted into a body-cavity, by an insertion portion having a longitudinal axis. The insertion path securing apparatus includes a first bending member configured to be bendable by operating a first bending operation portion, a second bending member configured to be bendable at a position differing from that of the first bending member by operating a second bending operation member, and a hardness changing member. A hardness variable portion of the hardness changing member can change hardness between a flexible state in which flexibility, with which the insertion portion is bendable by the first or second bending member, is given to the insertion portion by operating the hardness changing operation portion, and a rigid state in which a curved shape given to the insertion portion by the first and second bending members is maintained. | 2011-02-24 |
20110046443 | METHOD FOR GUIDING A CAPSULE ENDOSCOPE AND ENDOSCOPE SYSTEM - In a method and system for guiding a capsule endoscope, the capsule endoscope contains a rotation sensor that measures a rotary position of the endoscope capsule about at least one fixed capsule axis. A control unit calculates a rotary position of the endoscope capsule from a mechanical movement model, measures the rotary position of the endoscope capsule by means of the rotation sensor, compares the measured rotary position with a rotary position calculated for an essentially identical point in time, and adapts the mechanical movement model on the basis of the comparison. | 2011-02-24 |
20110046444 | CAVITY EXAMINATION DEVICE - A cavity examination device has an optical receiving element, such as a lens or a camera, and enables insertion into the cavity, in which the reception element does not touch the cavity wall. The cavity examination device has an optical receiving element which receives light emitted or reflected by a wall of a cavity and a screen made of a flexible material. The screen has a first opening and a second opening. The cross section of the second opening is larger here than the cross section of the first opening, and the second opening is selected with regard to the shape and dimension such that, predominantly, it resiliently rests against the wall of the cavity. The screen is attached by the first opening to a body of the cavity examination device on a side of the cavity examination device, which is inserted first into the cavity. During insertion of the cavity examination device into the cavity, the screen is folded in the direction of the cavity examination device, and as the cavity examination device is moved out of the cavity, it folds over so that the screen is folded away from the cavity examination device as the cavity examination device is removed from the cavity. | 2011-02-24 |
20110046445 | MEDICAL INSTRUMENT - A medical instrument for observing the interior of a subject to be examined has an image pickup unit for picking up an image of the subject to be examined from a transparent cover member incorporated in the medical instrument, disposes a multi-bladed fan outside an image-pickup field of view of the image pickup unit, generates an airflow to an airflow outlet that causes the airflow to flow from the inlet port to the vicinity of an observation window, prevents adherents such as dirt from sticking to the cover member, prevents the adherents from sticking to the observation window of the observation apparatus without obstructing the field of view, and can thereby obtain a clear observed image. | 2011-02-24 |
20110046446 | ENDOSCOPE EQUIPPED WITH A NOZZLE FOR CLEANING ITS DISTAL END - An endoscope is provided having an observation port, a fluid supply pipe, a cap, a fluid ejection channel, and a direction adjustment protrusion. The observation port is provided at the distal end of the endoscope, and collects light reflected from an object. The fluid supply pipe transmits gas and/or liquid to the distal end. The cap blocks the distal end of the fluid supply pipe and is configured so that a partially enclosed semispherical space is created between the distal end of the fluid supply pipe and the inner surface of the cap. The fluid ejection channel has an outlet in the direction of the observation port, and extends from the edge of the opening at the distal end of the fluid supply pipe to the outlet and occupies the semispherical space inside the cap. The direction adjustment protrusion extends over the outlet in the lengthwise direction of the fluid ejection channel. When the outlet is projected outward toward the observation port, the plane of projection is parallel to the outlet and its lengthwise direction is parallel to the circumferential direction of the outlet. The direction adjustment protrusion is configured at the center of the outlet in the circumferential direction. | 2011-02-24 |
20110046447 | Illumination System For Variable Direction Of View Instruments - An illumination system for variable direction of view instruments is disclosed generally comprising an endoscope having a longitudinal axis and a variable view vector that pivots about a pivot axis angularly offset from the longitudinal axis. The view vector has an attendant viewing field that travels along a path as the view vector pivots, defining a viewing range. A source of illumination is arranged in a plane offset from the plane in which the view vector pivots and provides an annular, solid angle of illumination that covers the viewing range. In certain embodiments, the pivot axis is perpendicular to the longitudinal axis and the illumination plane is parallel to the pivot plane. In some embodiments, the source of illumination is a plurality of light emitting diodes arranged around the pivot axis. | 2011-02-24 |
20110046448 | Cardiac tissue retractor with associated valve cusp depressor - A tissue retracting apparatus for use in cardiac surgery having a first tissue retracting member configured and sized to retract a cardiac tissue of the patient's heart in a manner to obtain surgical access to a target heart valve located within an internal heart cavity, and a second tissue retracting member configured and sized to retract, depress or displace a valve cusp tissue of the target heart valve in a manner to obtain surgical access beyond the target heart valve. In use, the second tissue retracting member is operatively couplable to the first retracting member, so that the first and second retracting members cooperate together to collectively allow the simultaneous retraction of both (i) a cardiac tissue of the patient's heart, and (ii) a valve cusp of the target valve while a surgical intervention can be carried out on either the target heart valve or a subvalvular structure of said target heart valve. | 2011-02-24 |
20110046449 | SURGICAL ACCESS DEVICE - The present invention generally provides methods and devices for removing fluid from a surgical instrument. Surgical access devices and seal systems are generally provided having one or more valves or seal assemblies to create a closed system between the outside environment and the environment in which the surgical access device is being inserted. The devices of systems can also include a fluid remover in the form of a sorbent element, a scraper element, a wicking element, or any combination thereof that is configured to remove fluid from a working channel of the device or system and/or from a surgical instrument inserted therethrough. | 2011-02-24 |
20110046450 | Visiblade - a transparent disposable surgical retractor based on fis ("form in situ") technology - The subject instruments are surgical retractors known as the Visiblade™ that can be anatomically “customized” for each surgical procedure. The retractors are single blade instruments which are comprised of plastic composite and semi-liquid (pliable) acrylic resin materials that can be formed in-situ to a desired configuration. Once configured, the retractor blade is exposed to a light source where the acrylic resin attains a rigid state. The retractors are single use (sterile), translucent, radiolucent and non-abrasive. They improve visualization, reduce risk of infection and minimize the need for multiple pre-formed retractor instruments during surgical procedures. The retractors are intended to be disposed after use and are made of materials that can be recycled. | 2011-02-24 |
20110046451 | METHOD AND AUTOMATED SYSTEM FOR ASSISTING IN THE PROGNOSIS OF ALZHEIMER'S DISEASE, AND METHOD FOR TRAINING SUCH A SYSTEM - A method and automated system for assisting in the prognosis of the progress and for assisting in the diagnosis of Alzheimer's disease in patients suffering from mild cognitive impairment (MCI). Also provided is a method for training such a system related to identifying discriminant regions of the brain and using these regions to fine tune the assistance method, based on new known cases. | 2011-02-24 |
20110046452 | WIRELESS DEVICE AND SYSTEM FOR MONITORING PHYSIOLOGIC PARAMETERS - A system for monitoring blood pressure and other physiologic parameters is provided. The system is designed such that it can be delivered to the patient with ease and minimal invasion. The system contains at least one self contained implantable sensing device consisting of a sensor, an electrical circuit for signal conditioning and magnetic telemetry, a biocompatible outer surface and seal, an anchoring method, and an external readout device. The implant is small in size so that it may be delivered to the desired location and implanted using a catheter, although direct surgical implantation is also possible. The circuit, sensor, and antenna for telemetry are packaged together and sealed hermetically to the biologic environment. The larger readout unit remains outside the body but proximal to the implant for minimizing communication distance. | 2011-02-24 |
20110046453 | TEST STRIP WITH A SHAPED TIP FOR SKIN STRAIGHTENING - The test strip stabilizes skin prior to incision by a lancet tip. The innovative test strip includes a pair of skin contacting tabs that apply pressure linearly to the skin to stretch the skin taut. Beneficially an incision by a lancet tip to an accurate depth can be formed on the taut skin. Moreover, pressure from the tabs is applied linearly to the skin which results in a higher ratio of pressure to surface that can be reached as compared to applying pressure laminarily to skin. Some manufacturing techniques of the skin contacting tabs include cutting or stamping through all of the layers and test area of the test strip to form these tabs. These techniques increase the manufacturing efficiency and cost savings associated with test strips and integrated lancet testing devices. Contamination from other sampling events is eliminated since the test strips are disposed of after each use. | 2011-02-24 |
20110046454 | INJECTION APPARATUS - An injection apparatus ( | 2011-02-24 |
20110046455 | METHODS AND DEVICES FOR EXAMINING A PARTICULAR TISSUE VOLUME IN A BODY, AND A METHOD AND A DEVICE FOR SEGMENTING THE PARTICULAR TISSUE VOLUME - A tip of an elongate device is navigated into a particular tissue volume in order to examine the particular tissue volume in a body and part of the tissue volume is analyzed in real-time by way of a biosensor. In at least one embodiment, in the process, either the biosensor can be arranged on the tip of the device or the device includes a catheter, by which a substance to be analyzed is transported out of the tissue volume from the tip to the biosensor arranged at the proximal end of the catheter. | 2011-02-24 |
20110046456 | Assembly Comprising Inserter, Cannula Part and Base Part - The invention relates to an assembly comprising—an inserter ( | 2011-02-24 |
20110046457 | MULTILUMEN CATHETER - A multilumen catheter having tubings extending into lumens within the catheter. The lumens may be used for blood, drugs or other medicants. The lumens may also be used for sensors. The junction element, external to the patient, connects the tubings to the lumens. The tubings, also external to the patient, connect to infusion members, to which one or more infusion systems may be connected to deliver blood, drugs and other medicants to the patient. A sensor having a sensing element may extend through the sensor lumen and be positioned internal to the patient for physiological parameter sensing. An external portion of the sensor may be connected to associated electronics to provide automatic monitoring of the physiological parameters and automatic delivery and control of the infusants. Also, a central line catheter for delivering fluids directly into a main artery or vein near the heart, which contains a first lumen to deliver a fluid through the central line catheter and a second lumen containing a sensor capable indicating a characteristic level in blood. The first lumen delivers the fluid downstream of the sensor to prevent any interference between the fluid delivery and the sensor readings. In other versions, the central line catheter can have additional lumens for additional purposes. In addition, the central line catheter can further include a flush sleeve to remove debris around the sensor. | 2011-02-24 |
20110046458 | DEVICE FOR DETECTING A MEDICAL CONDITION OR DISEASE - The invention relates to a capsule or chip or sensor comprising a marker/detector and signalling device/method associated with the development of a medical condition/disease and to its use. This In Situ Lab On a Chip Signalling device (ISLOGS device) is used for detecting a medical condition/disease in situ or in vivo (inside the body), for example by swallowing it for testing in the digestive tract or by putting it into the vagina, mouth or nose. All reactions takes place in the body and when the test result is positive the device will notify the subject by colorizing the tested body fluid or biomaterial (for example faeces, urine or saliva) or the device itself. The detection is made outside of the body when the biomaterial or ISLOCS device has left the body. | 2011-02-24 |
20110046459 | Non-Invasive Patient Monitoring Using Near Infrared Spectrophotometry - Methods, systems, and related computer program products for non-invasive spectrophotometric monitoring of an optical property of a medium are described. Respective light portions are propagated through respective at least partially non-overlapping subregions of the medium during each of a calibration interval and a subsequent monitoring interval. Detections of the light portions acquired during the calibration interval are processed to compute at least one algorithm compensation that causes a first result related to the optical property for the first subregion to be substantially equal to a second result related to the optical property for the second subregion. Subsequently, detections of respective light portions acquired during the monitoring interval are processed in conjunction with the at least one algorithm compensation to compute a monitoring result for the optical property. Advantages can include a reduction in the number of sources/detectors required and/or an obviation of symmetry requirements in source/detector layout. | 2011-02-24 |
20110046460 | METHOD AND MEASUREMENT DEVICE FOR RECORDING MEASUREMENT SIGNALS FROM VITAL TISSUE - The invention is directed to a measuring method and apparatus for taking spectrometric readings from vital tissue. The object of the invention is to provide solutions by which, in the course of a spectrometric measurement, it is possible to generate measurement values that, compared to above-described previous recording methods, provide more comprehensive information. According to the invention, this object is attained by a method that generates spectrometric signals and in which light is directed into a sample of vital tissue to be examined, remission light exiting the tissue sample to be examined is fed to a spectrometer, and the spectrometer generates output signals that represent the intensity of the remission light with respect to the wavelength, the measurement being performed in such a manner that it extends over a period of time during which the presence of hemoglobin in the examined tissue sample is actively changed by changing pressure on the tissue, wherein the spectra determined in succession for different tissue pressures are used in order to determine changes in the spectra induced by the hemoglobin concentration, and, from these different spectra, the concentrations of selected substances in the tissue sample are calculated. In this manner, it is advantageously possible to generate, in relatively quick succession, a plurality of spectra relating to the tissue sample under examination, wherein these spectra have differences (“distortions”) caused by actively induced changes of pressure on the tissue, and the differences are sufficient for determining the concentration of substances to be detected in the vascular parts of the tissue system. | 2011-02-24 |
20110046461 | NANOFIBER ADHESIVES USED IN MEDICAL DEVICES - Nanofiber adhesives and their uses with device, such as medical devices, are described. In one embodiment, a nanofiber adhesive layer may be disposed on a surface of a medical device, such as a backing layer of a sensor, for adhesion to a substrate. The nanofiber adhesive layer may allow durable adhesion to the substrate. Other described features may include materials and methods to determine the attachment of the medical device to a patient by determining the adhesive state of the adhesive layer. | 2011-02-24 |
20110046462 | BLOOD OXYGEN SATURATION MEASURING APPARATUS - A blood oxygen saturation measuring apparatus includes: a light emitter adapted to emit, to living tissue of a subject, at least two light beams which have different wavelengths from each other; a light receiver adapted to receive the light beams which are transmitted through or reflected from the living tissue, the light receiver which converts the received light beams to electric signals corresponding to receiving intensities of the light beams, respectively; an extractor which extracts frequency components corresponding to changes of the receiving intensities according to a variation of a blood volume of a vein in the living tissue due to respiration of the subject, from the electric signals, respectively; an attenuation ratio calculator which calculates a first attenuation ratio based on amplitudes of the extracted frequency components; and an oxygen saturation calculator which calculates a first blood oxygen saturation in the vein based on the first attenuation ratio. | 2011-02-24 |
20110046463 | PHYSIOLOGICAL SENSOR WITH A TAIL - An exemplary sensor includes a sensor pad defining a plurality of openings and a circuit board. The circuit board is at least partially disposed in the sensor pad and has a light source configured to generate near-infrared light and a light detector configured to receive near-infrared light. The light source and the light detector are each aligned with one of the openings of the sensor pad so that near-infrared light generated by the light source can travel through a part of a patient's body to the light detector and the near-infrared light received by the light detector indicates oxygen saturation of the part of the patient's body through which the light travelled. The circuit board further includes an integrally formed tail at least partially disposed in the sensor pad. Additionally, the sensor pad includes an overlay disposed on the tail. | 2011-02-24 |
20110046464 | PHOTOPLETHYSMOGRAPHY WITH CONTROLLED APPLICATION OF SENSOR PRESSURE - Systems, methods, and devices for obtaining consistently reproducible diagnostic measurements with a photoplethysmographic sensor are provided. In one embodiment, a method for obtaining such a diagnostic measurement includes applying a pressure between a photoplethysmographic sensor and a patient, increasing the pressure until the photoplethysmographic sensor outputs a plethysmographic waveform of minimal amplitude, decreasing the pressure by a predetermined fraction, and obtaining a diagnostic measurement using the photoplethysmographic sensor. The pressure may be applied using a pressure device that includes, for example, a clip, a wrap, an inflatable balloon or bladder, or an inflatable cuff or any combination thereof. | 2011-02-24 |
20110046465 | Analyte Sensors and Methods of Use - An analyte sensor system including a substrate, a first electrode disposed on a first surface of the substrate, a second electrode disposed on a second surface of the substrate, a third electrode provided in electrical contact with at least one of the first or second electrodes, where at least a portion of the first electrode and the second electrode are subcutaneously positioned in a patient, and where the third electrode is substantially entirely positioned external to the patient, and corresponding methods are provided. | 2011-02-24 |
20110046466 | Analyte Sensors Including Nanomaterials and Methods of Using Same - Generally, embodiments of the invention relate to analyte determining methods and devices (e.g., electrochemical analyte monitoring systems) that have improved uniformity of distribution of one or more components, improved stability, and improved response time of the sensor by inclusion of a nanomaterial, such as inert inorganic nanomaterials, where the components are disposed proximate to a working electrode of in vivo and/or in vitro analyte sensors, e.g., continuous and/or automatic in vivo monitoring using analyte sensors and/or test strips. Also provided are systems and methods of using the, for example electrochemical, analyte sensors in analyte monitoring. | 2011-02-24 |
20110046467 | DUAL ELECTRODE SYSTEM FOR A CONTINUOUS ANALYTE SENSOR - Disclosed herein are systems and methods for a continuous analyte sensor, such as a continuous glucose sensor. One such system utilizes first and second working electrodes to measure analyte or non-analyte related signal, both of which electrode include an interference domain. | 2011-02-24 |
20110046468 | Method and Device for Utilizing Analyte Levels to Assist in the Treatment of Diabetes - A health-monitoring device assesses the health of a user based on levels of two analytes in a biological fluid. A first analyte that is utilized to assess a user's health is a fat metabolism analyte, such as ketones, free fatty acids and glycerol, which is indicative of fat metabolism. A second analyte that is utilized is a glucose metabolism analyte, such as glucose. The levels of the two analytes may be used to assess insulin sensitivity, to detect both recent hypoglycemia and the cause of high glucose levels, and/or to guide therapeutic intervention. The dual analyte model may calculate a discrepancy between an actual insulin activity level and a theoretical insulin activity level. The dual analyte model of the present invention may be used to identify individuals at risk for metabolic syndrome, insulin resistance and non-insulin dependent diabetes, and allows monitoring of the progression of those disease states, as well as progress made by therapeutic interventions. | 2011-02-24 |
20110046469 | Glucose Measuring Device for Use In Personal Area Network - A glucose measuring system includes a glucose meter that incorporates wireless communication capabilities. The meter can advantageously be a low cost meter by eliminating expensive components, such as the display. The user nevertheless is able to retrieve and view his or her glucose values by referring to displays within the glucose measuring local area network. Feedback via these displays can advantageously be used by the diabetic to create a higher level of confidence and safety. | 2011-02-24 |
20110046470 | INTRACRANIAL NEURAL INTERFACE SYSTEM - In some preferred embodiments, without limitation, the present invention comprises an implantable, intracranial neural interface node which is an integrated and minimally invasive platform system and supports cross-modal neural interfaces to the cerebrum and other associated structures in the central nervous system. The neural interfaces comprise electrical and chemical interfaces for neural recording, electrical stimulation, chemical delivery, chemical sensing, chemical sampling, cell delivery, genetic material delivery and/or other functions of interest. | 2011-02-24 |
20110046471 | Electrode Lead Set for Measuring Physiologic Information - An electrode lead set is provided for electrical connection to a body. The electrode lead set includes a flexible ribbonized cable core extending between a proximal end portion and a distal end portion. The distal end portion includes a plurality of branch end portions that are each configured to hold an electrode. The flexible ribbonized cable core is separable into a plurality of branches that are each joined to adjacent branches by a separable interface prior to separation. Each of the plurality of branches includes a corresponding one of the branch end portions. Each of the plurality of branches includes a generally planar ribbon conductor extending along the corresponding branch from the proximal end portion of the ribbonized cable core to the corresponding branch end portion. | 2011-02-24 |
20110046472 | TECHNIQUES FOR TEMPERATURE MEASUREMENT AND CORRECTIONS IN LONG-TERM MAGNETIC RESONANCE THERMOMETRY - Techniques for temperature measurement and correction in long-term MR thermometry utilize a known temperature distribution in an MR imaging area as a baseline for absolute temperature measurement. Phase shifts that arise from magnetic field drifts are detected in one or more portions of the MR imaging area, facilitating correction of temperature measurements in an area of interest. | 2011-02-24 |
20110046473 | EEG TRIGGERED FMRI SIGNAL ACQUISITION - Neuro-response data including Electroencephalography (EEG) and Functional Magnetic Resonance Imaging (fMRI) data is collected, filtered and/or analyzed to evaluate the effectiveness of stimulus materials such as marketing and entertainment materials. A data collection mechanism obtains fMRI signals indicating a hemodynamic response to marketing or entertainment stimuli. In certain embodiments, such signals include region-specific blood oxygen level dependent (BOLD) signals that correlate with region-specific neural activity. fMRI signal acquisition is triggered by one or more EEG signatures indicating neural activity in response to exposure to stimulus materials. | 2011-02-24 |
20110046474 | METHOD TO CORRECT INTERFERENCE SIGNALS IN CARDIAC NOISE-TRIGGERING OF MEDICAL DATA ACQUISITION, AND MEDICAL SYSTEM OPERATING ACCORDING TO THE METHOD - In a method and medical data acquisition system for the correction of interference signals (in particular those caused by gradient coils) in a magnetic resonance apparatus given the determination of a point in time in the cardiac cycle of a patient by the acquisition of cardiac noises with a sound sensor arranged on the patient, a calculated and/or pre-measured interference signal that describes the interference noise of the gradient coils is obtained and is subtracted from a raw signal measured by the sound sensor. | 2011-02-24 |
20110046475 | TECHNIQUES FOR CORRECTING TEMPERATURE MEASUREMENT IN MAGNETIC RESONANCE THERMOMETRY - Techniques for correcting temperature measurement in MR thermometry are disclosed. In particular, phase shifts that arise from factors other than temperature changes are detected, facilitating correction of temperature measurements. | 2011-02-24 |
20110046476 | SYSTEM AND METHOD FOR ANALYSING A SURGICAL OPERATION BY ENDOSCOPY - The invention relates to a method for analysing a surgical operation by endoscopy in an operation field in a space inside the body of an animal, characterised in that it comprises the steps of: detecting at least one tool ( | 2011-02-24 |
20110046477 | Vascular access methods and devices - Methods and devices for detecting positioning of a probe in a tissue of a patient. A method can include providing a detection device; advancing a device coupled probe through the tissue of the patient and toward the patient's target tissue; detecting a change in pressure about the distal portion of the coupled probe during advancing, where the detected pressure change indicates probe positioning in a vein or artery of the patient; outputting the detected pressure change or indication of probe positioning to a visual display. | 2011-02-24 |
20110046478 | LOCALIZATION OF A RADIOACTIVE SOURCE WITHIN A BODY OF A SUBJECT - A computerized system for locating a device including a sensor module and a processor. A radioactive source, associated with the device, produces a signal in the form of radioactive disintegrations. The sensor module includes a radiation detector capable of receiving a signal from the source attached to the device. The sensor module produces an output signal. The processor receives output signal(s) and translates output into information relating to a position of source. | 2011-02-24 |
20110046479 | SYSTEM FOR MARKING A LOCATION FOR TREATMENT WITHIN THE GASTROINTESTINAL TRACT - A device and method for mapping, diagnosing and treating the intestinal tract is provided using a capsule passing through the intestinal tract. Further, a capsule tracking system is provided for tracking a capsule's location along the length of an intestinal tract as various treatment and/or sensing modalities are employed. In one variation, an acoustic signal is used to determine the location of the capsule. A map of sensed information may be derived from the pass of a capsule. Capsules may be subsequently passed through to treat the intestinal tract at a determined location along its length. One variation uses an electrical stimulation capsule to treat and/or diagnose a condition in the intestinal tract. | 2011-02-24 |
20110046480 | MEDICAL IMAGE PROCESSING APPARATUS AND CONTROL METHOD THEREOF - This invention is directed towards a medical image processing apparatus capable of providing effective information on glaucoma by integrating the tomographic image of the retina obtained by an optical coherence tomograph (OCT: Optical Coherence Tomography) and visual function information obtained by a perimeter. The medical image processing apparatus associates visual field measurement results with a fundus camera image (S | 2011-02-24 |
20110046481 | GUIDED RADIATION THERAPY SYSTEM - A system and method for accurately locating and tracking the position of a target, such as a tumor or the like, within a body. In one embodiment, the system is a target locating and monitoring system usable with a radiation delivery source that delivers a selected doses of radiation to a target in a body. The system includes one or more excitable beacons positionable in or near the target, an external excitation source that remotely excites the beacons to produce an identifiable signal, and a plurality of sensors spaced apart in a known geometry relative to each other. A computer is coupled to the sensors and configured to use the beacon measurements to identify a target isocenter within the target. The computer compares the position of the target isocenter with the location of the machine isocenter. The computer also controls movement of the patient and a patient support device so the target isocenter is coincident with the machine isocenter before and during radiation therapy. | 2011-02-24 |
20110046482 | METHODS FOR REDUCING TOXICITIES ASSOCIATED WITH MEDICAL PROCEDURES EMPLOYING RADIOGRAPHIC CONTRAST AGENTS - Improved methods of administration of thiol-based agents, such as NAC (N-acetylcysteine) and STS (sodium thiosulfate), are provided that protect against renal and other organ injury caused by diagnostic or therapeutic intra-arterial procedures which employ radiographic contrast agents. | 2011-02-24 |
20110046483 | METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR IMAGE GUIDED ABLATION - The subject matter described herein includes methods, systems, and computer readable media for image guided ablation. One system for image guided ablation includes an ultrasound transducer for producing a real-time ultrasound image of a target volume and of surrounding tissue. The system further includes an ablation probe for ablating the target volume. The system further includes a display for displaying an image to guide positioning of the ablation probe during ablation of the target volume. The system further includes at least one tracker for tracking position and orientation of the ablation probe during the ablation of the target volume. The system further includes a rendering and display module for receiving a pre-ablation image of the target volume and for displaying a combined image on the display, where the combined image includes a motion tracked, rendered image of the ablation probe and an equally motion tracked real-time ultrasound image registered with the pre-ablation image. | 2011-02-24 |
20110046484 | DUAL MODE ULTRASOUND TRANSDUCER - A curved array ultrasound transducer is described which is usable in both sector and curved linear modes. The transducer includes a central portion ( | 2011-02-24 |
20110046485 | ULTRASOUND DIAGNOSTIC IMAGING DEVICE, AND METHOD FOR GENERATING ULTRASOUND IMAGES - An ultrasound diagnostic imaging device has an optional-direction M-mode cursor set position information selector for selecting optional-direction M-mode cursor set position information, a memory, and an optional-direction M-mode cursor image generator. The memory stores optional-direction M-mode cursor set position information, associating it with the optional-direction M-mode cursor set position information selector. The optional-direction M-mode cursor image generator generates an optional-direction M-mode cursor image, based on the optional-direction M-mode cursor set position information that has been associated with the optional-direction M-mode cursor set position information selector that was selected. | 2011-02-24 |
20110046486 | ULTRASOUND IMAGE ENHANCEMENT IN AN ULTRASOUND SYSTEM - Embodiments for providing enhanced ultrasound images without lowering a frame rate in an ultrasound system are disclosed. In one embodiment, the ultrasound system includes: an ultrasound data acquisition unit configured to transmit ultrasound beams to a target object along predetermined plural scan line groups of scan lines in an alternative and sequential manner, receive ultrasound echoes reflected from the target object, and provide a plurality of ultrasound frame data, said predetermined plural scan line groups being respectively associated with predetermined steering angles and each of the plurality of ultrasound frame data being produced in response to the transmission of the ultrasound beam along the respective scan line groups; and a processor configured to sequentially form ultrasound images based on the ultrasound frame data and compound the ultrasound images in an interleaving way to form compound images. | 2011-02-24 |
20110046487 | ULTRASOUND SYSTEM AND METHOD FOR PROVIDING INFORMATION INDICATIVE OF A CHANGE OF ELASTICITY INFORMATION - Embodiments for providing information indicative of a change in elasticity information of a target object over time in an ultrasound system are disclosed. In one embodiment, an ultrasound data acquisition unit transmits ultrasound beams to a target object and receives ultrasound echoes reflected from the target object to thereby provide plural sets of ultrasound frame data. An image forming unit forms ultrasound images by using the plural sets of ultrasound frame data. An information forming unit defines a region of interest on each of the ultrasound images and compares images within the regions of interest between the neighboring ultrasound images to form elasticity information. The information forming unit forms information indicative of a change in the elasticity information over time. | 2011-02-24 |
20110046488 | AUTOMATED MONITORING OF MYOCARDIAL FUNCTION BY ULTRASONIC TRANSDUCERS POSITIONED ON THE HEART - The invention relates to a method and a post-operative care unit for analysing and quantifying an ultrasound tissue Doppler imaging (TDI) signal from a transducer fastened on the myocardium to obtain a parameter indicating regional cardiac ischaemia or correlates with global hypokinetic heart function. This has the advantage over manually operated probes that it can be automated and used continuously over long time. According to the method, a TDI signal trace corresponding to at least one of tissue velocity, strain or strain rate is extracted and correlated with an electrocardiogram to define subsections within a cardiac cycle in the extracted trace corresponding to the early systolic phase and the post-systolic phase. Then, a velocity, strain or strain rate is read in at least the post-systolic phase of the extracted trace, and a parameter which is a function of one of these readings and which indicates ischaemia or global hypokinetic function is generated. | 2011-02-24 |
20110046489 | SYSTEMS AND METHODS EMPLOYING GIANT STOKES SHIFT - A method comprising exposing a sample comprising water to near infrared (NIR) light and detecting the presence of one or more objects by measuring a Stokes shift in the emission spectra in the near infrared. | 2011-02-24 |
20110046490 | ARTERIAL PROBE FOR OCT - An apparatus for detecting vulnerable plaque within a lumen defined by an intraluminal wall is described. The apparatus includes a probe having a distal portion and a proximal portion. The apparatus includes an optical waveguide extending along the probe. The optical waveguide is configured to carry optical radiation between the distal and proximal portions, and has a distal end in communication with the intraluminal wall. The apparatus includes an interferometer coupled to the optical waveguide and configured to provide an interference signal for sub-surface imaging of the intraluminal wall, and a processing module configured to provide spectroscopic information from detected intensity of light collected from the intraluminal wall. | 2011-02-24 |
20110046491 | System, Optode And Cap For Near-Infrared Diffuse-Optical Function Neuroimaging - An optode for a functional infrared diffuse optical neuroimaging system uses a GRIN lens and prism for coupling to an optical fiber at a right-angle to the lens. The lens is inserted into a grommet for attachment to an elastomeric cap worn by a subject. In an embodiment, the cap also has an array of electroencephalographic electrodes, with optodes arranged such that an optical path exists between a transmitter and a receiver optode beneath each electroencephalographic electrode. In an embodiment, quadfurcated optical cabling is used to permit illumination of each of multiple optodes with wavelengths provided from each of multiple lasers, and permitting each laser to illuminated multiple optodes. | 2011-02-24 |
20110046492 | MONITORING FOR MITRAL VALVE REGURGITATION - Implantable systems, and methods for use therein, for monitoring for mitral valve regurgitation (MR) are provided. An electrogram (EGM) signal and a corresponding pressure signal are obtained, where the EGM signal is representative of electrical functioning of the patient's heart during a plurality of cardiac cycles, and the corresponding pressure signal is representative of pressure within the left atrium the patient's heart during the cardiac cycles. Windows of the pressure signal are defined, based on events detected in the EGM signal, and measurements from the windows are used to monitor for MR. | 2011-02-24 |
20110046493 | SYSTEM AND METHOD FOR GENERATING BASELINE DATA FOR AUTOMATED MANAGEMENT OF CARDIOVASCULAR PRESSURE - A system and method for generating baseline data for automated management of cardiovascular pressure is disclosed. Collected device measures are accumulated to record raw physiometry for a patient, wherein the patient is regularly monitored by an implantable medical device, beginning with an initial observation period. Derived device measures are generated to provide derivative physiometry determined at least in part from the collected device measures. A patient status indicator is determined by analyzing the collected and derived device measures to diagnose a pathophysiology indicative of an absence, onset, progression, regression, and status quo in cardiovascular pressure, wherein the collected and derived device measures and the patient status indicator originating from the initial observation period include baseline data. | 2011-02-24 |
20110046494 | Blood Pressure Cuff and Connector Incorporating an Electronic Component - A blood pressure cuff is equipped with an electronic component providing encoding of cuff properties. The connectors and hose connecting the cuff to a blood pressure measurement instrument are provided with conductors and electrical coupling, allowing the measuring instrument to access the electronic component encoding cuff properties. The arrangement of the cuff, hose, and connectors makes simultaneous pneumatic and electrical connection when the cuff is attached to the hose. | 2011-02-24 |
20110046495 | DEVICE FOR MEASURING THE SIZE OF AN INTRACARDIAC OPENING | 2011-02-24 |
20110046496 | CARDIAC FORCE SENSOR AND METHODS OF USE - A method and apparatus permit sensing one or more forces exerted by one or more portions of a heart. A force transducer and displacement sensor are disclosed. A movement of one or more portions of a heart can be translated into one or more signals indicative of force. These signals can be used to provide information such as to diagnose or treat one or more conditions. | 2011-02-24 |
20110046497 | SENSOR PLATFORM FOR RESPIRATORY GAS ANALYSIS - An appliance is disclosed for measuring at least one gas analyte in exhaled air. In at least one embodiment, the appliance includes an inlet opening for the introduction of exhaled air (mouthpiece), at least one measuring chamber for receiving a sensor unit, and a conduit which provides a fluid connection from the opening to the measuring chamber, and wherein, depending on the gas analyte that is to be measured, a sensor unit with a suitable gas sensor can be introduced into the receiver. | 2011-02-24 |
20110046498 | MONITORING, PREDICTING AND TREATING CLINICAL EPISODES - Apparatus and methods are provided for use with a subject who is undergoing respiration. A motion sensor senses motion of a subject. A breathing pattern analysis unit analyzes components of the sensed motion that result from the subject's respiration. The breathing pattern analysis unit includes double-movement-respiration-cycle-pattern-identification functionality that designates respiration cycles as being double-movement-respiration-cycles (DMRC's) by determining that the cycles define two subcycles. Double-movement-respiration-cycle-event-identification functionality of the breathing pattern analysis unit identifies a DMRC event by detecting that the subject has undergone a plurality of DMRC's. An output is generated that is indicative of the subject having used accessory muscles in breathing, in response to identification of the double-movement-respiration-cycle event. Other embodiments are also described. | 2011-02-24 |
20110046499 | RESPIRATORY MONITORS AND MONITORING METHODS - A respiratory monitor comprises: a first sensor ( | 2011-02-24 |
20110046500 | SENSOR - A sensor for measuring a respiration is disclosed herein. The sensor includes at least one housing ( | 2011-02-24 |
20110046501 | OPTIMIZATION OF A FLOW SENSOR - A sensor for a flow measuring apparatus for lung function diagnostics or performance diagnostics, which sensor has an inner chamber, in particular an inner chamber which is oblong in the direction of flow, and has a resistor for producing a differential pressure between an inner chamber section located upstream from the resistor and between an inner chamber section located downstream from the resistor, which resistor consists of a planar component permeated by openings, which resistor is arranged at an angle between 20° and less than 90° to the direction of flow or to the longitudinal extension of the inner chamber. | 2011-02-24 |
20110046502 | DISTRIBUTED NEURO-RESPONSE DATA COLLECTION AND ANALYSIS - Distributed mechanisms are provided for identifying stimulus material and collecting neuro-response data from subjects exposed to the stimulus material in a variety of environments. Neuro-response data collection mechanisms such as Electroencephalography (EEG), Electrooculography (EOG), eye tracking, and/or facial emotion encoding are used to collect data from subjects in environments such as home, work, and recreational settings. Cameras, audio recorders, video recorders, processors, etc., identify stimulus material the subject is exposed to. The data collected may be minimally or extensively processed prior to transmission to a neuro-response data analyzer. | 2011-02-24 |
20110046503 | DRY ELECTRODES FOR ELECTROENCEPHALOGRAPHY - An electroencephalography (EEG) system includes a dry electrode design having a jagged, angular, comb, etc. shaped support housing. Each dry electrode housing includes multiple electrodes where each electrode has multiple contacts for scalp placement with minimal interference from hair. Signals from individual contacts may be disregarded and each housing may provide one or more aggregated signals for data analysis. Each electrode may be placed in close proximity with neighboring electrodes as no conductive gel is required and may be attached to the scalp using straps, elastic cap, spring-type materials, tape, etc. The dry electrode design effectively measures bio-signals including neurological activity. | 2011-02-24 |
20110046504 | DISTRIBUTED NEURO-RESPONSE DATA COLLECTION AND ANALYSIS - Distributed mechanisms are provided for collecting neuro-response data from subjects exposed to the stimulus material in multiple settings. Stimulus material may include marketing and entertainment materials. Neuro-response data collection mechanisms such as Electroencephalography (EEG) and Electrooculography (EOG) are used to collect data from subjects in laboratory and corporate settings. Neuro-response data is transmitted over a network to a data analyzer. The neuro-response data is processed at the data analyzer and effectiveness data for the stimulus material is received. | 2011-02-24 |
20110046505 | Impedance measurement process - A method for use in performing impedance measurements on a subject. The method includes, in a processing system, determining at least one first impedance value, measured at a site using a first electrode configuration, determining at least one second impedance value, measured at the site using a second electrode configuration, and determining the presence, absence or degree of an anomaly using the first and second impedance values. | 2011-02-24 |
20110046506 | SYSTEM AND METHOD FOR MAPPING ACTIVITY IN PERIPHERAL NERVES - Systems and methods are provided for controlling an entity in response to activity in a peripheral nerve comprising a plurality of fascicles. A multicontact electrode assembly is configured to record activity from the peripheral nerve. A processing component includes a sensor mapping component configured to quantify activity associated with a proper subset of the plurality of fascicles, an evaluation component configured to determine an adjustment of the status of the controlled entity from the quantified activity of the proper subset of the plurality of fascicles, and a controller configured to provide a control signal, representing the adjustment of the status of the controlled entity, to the controlled entity. | 2011-02-24 |
20110046507 | DRILL DEVICE AND METHOD FOR FORMING MICROCONDUITS - The present invention relates to methods and devices for formation of microconduits in tissue, particularly using an impedance sensing drill to form microconduits. One embodiment of the invention is an impedance sensing drill comprising a drilling assembly, a control module, mechanically connected to the drilling assembly for controlling the depth of drilling by the drilling assembly; and a sensor, electrically connected to the drilling assembly and control module for detecting a change in an electrical impedance of a material being drilled. Another embodiment is a method of forming a microconduit in a material, which comprises the steps of drilling into the material, monitoring an electrical impedance of the material, and stopping the drilling into the material when a change in the impedance is detected, thereby forming microconduit. | 2011-02-24 |
20110046508 | ACQUIRING NERVE ACTIVITY FROM CAROTID BODY AND/OR SINUS - An exemplary includes acquiring an electroneurogram of the right carotid sinus nerve or the left carotid sinus nerve, analyzing the electroneurogram for at least one of chemosensory information and barosensory information and calling for one or more therapeutic actions based at least in part on the analyzing. Therapeutic actions may aim to treat conditions such as sleep apnea, an increase in metabolic demand, hypoglycemia, hypertension, renal failure, and congestive heart failure. Other exemplary methods, devices, systems, etc., are also disclosed. | 2011-02-24 |
20110046509 | METHOD OF MEASURING ELECTRICAL RESISTANCE VALUE OF CORNEAL TRANS-EPITHELIUM - The invention provides a method for evaluating a corneal disorder quantitatively and is applicable to living eyes. In particular, the invention provides a method for measuring a corneal transepithelial electric resistance, which method comprises: (1) a step of placing a first electrode on the cornea and a second electrode on the conjunctiva; and (2) a step of flowing an electric current between the first electrode and the second electrode to measure the electric resistance. The invention also provides a device for measuring a corneal transepithelial electric resistance value. | 2011-02-24 |
20110046510 | Glucose Monitoring Device And Method - A method for determining the quantity of an analyte in a fluid is described along with various components of an apparatus designed to carry out the method. The method involves habituating a patient's eye to one or more colors, measuring the recovery time, and correlating the recovery time to the quantity of the analyte. A reproducible, objective, non-attentiveness-dependant test for assessing analyte levels is further disclosed. To this end, a device that measures saccadic eye movements may be used to assess the return of vision to the prehabituated state. The method and apparatus are particularly suited for noninvasively measuring blood glucose levels. | 2011-02-24 |
20110046511 | PORTABLE SOUND SOURCE PLAYING APPARATUS FOR TESTING HEARING ABILITY AND METHOD OF TESTING HEARING ABILITY USING THE APPARATUS - A method of testing a hearing ability of a user using a portable sound source playing apparatus includes; outputting a signal indicating at least one phoneme, obtaining a response of a user regarding a degree of audibility of the output signal, and testing the hearing ability of a user based on hearing characteristics of the user showing the degree of audibility of a frequency band comprising a frequency of the at least one phoneme based on the obtained response. | 2011-02-24 |
20110046512 | Flared Needle for EUS Fine Needle Aspiration Device - A device for gathering tissue samples includes a needle defining a distal tissue penetrating tip. The needle includes an increased diameter proximal portion extending proximally from the distal tip. An outer diameter of the distal tip is smaller than an outer diameter of the proximal portion. The needle defines a lumen extending therethrough from a distal opening in the distal tip thereof to a proximal opening at a proximal end thereof. The lumen includes a distal portion having a first inner diameter and a proximal portion having a second diameter greater than the first diameter. The device also includes a stylet slidably received within the lumen. An outer diameter of a distal portion of the stylet is substantially equal to the inner diameter of the distal portion of the lumen so that, when the stylet is in an extended position extending to the distal opening of the lumen, the lumen is substantially sealed thereby, and when, in a retracted position in which a distal end of the stylet is received within the proximal portion of the lumen, an annular space surrounding the stylet defines an aspiration path for samples exiting the distal portion of the lumen. | 2011-02-24 |
20110046513 | Multi-Button Biopsy Device - A handheld biopsy device comprises a needle, cutter, and body. The cutter is movable relative to the needle to sever tissue protruding into a transverse aperture of the needle. The body includes a cutter actuation mechanism, at least two trigger buttons, and a control module. The biopsy device is configured such that the at least two trigger buttons are selectively enabled and disabled. A selectively enabled trigger button is operable to activate the cutter actuation mechanism. A selectively disabled trigger button is not operable to activate the cutter activation mechanism. The enabled trigger button may be selected electronically, such that the control module receives a user's button selection input and enables or disables the trigger buttons accordingly. Alternatively, the body may include movable covers to selectively cover or expose trigger buttons in accordance with the user's preference. The biopsy device may thus accommodate different operators having different gripping styles. | 2011-02-24 |
20110046514 | Real Time Urine Monitoring System - A disposable real-time closed catheter urine output monitoring system. The monitoring system of the invention can measure urine outputs at both high and low urine flow in real time, using a pressure chamber in the form of a hollow body having an input port for coupling to a tube connected to a catheter for collection of urine from a patient, an exit port coupled to a collection container and a vent port, such that air may flow through the vent, but urine is blocked by the vent. A sensor measures flow from the exit port of the pressure chamber into the collection container, and a pressure sensor may be included to measure pressure in the pressure chamber. The invention also provides a method of using the apparatus in a real-time monitoring system. | 2011-02-24 |
20110046515 | METHODS AND APPARATUS FOR EXPRESSING BODY FLUID FROM AN INCISION - A sample of a body fluid such as blood or interstitial fluid is obtained from a body by lancing a portion of a user's skin, preferably in an area other than a finger tip, to form an incision. After the needle has been removed from the incision, a force is applied to depress the skin in a manner forming a ring of depressed body tissue in surrounding relationship to the incision, causing the incision to bulge and the sides of the incision to open, whereby body fluid is forced out through the opening of the incision. A stimulator member is mounted to an end of a lancet-carrying housing for applying the force. The stimulator member can be movable relative to the housing, and can be either heated or vibrated to promote movement of the body fluid. | 2011-02-24 |
20110046516 | DIAGNOSTIC METHOD AND APPARATUS - The present invention provides a diagnostic method comprising continuously monitoring and transmitting urine output and urine flow rates of a catheterized patient to means which correlate the same with at least one of renal perfusion, renal function, fluid status, polyuria, oleguria, hypoperfusion, hemorrhage shock and GFR. | 2011-02-24 |
20110046517 | METHOD AND SYSTEM FOR MONITORING SKELETAL DEFECTS - The present invention relates to a handheld, point-of-care device that uses non-hazardous low level ultrasound to quantitatively detect, monitor and supply, in real time, information on the status of bone fractures from inception to full healing. The device includes a plurality of transducers housed in the handheld unit or which can be extended from the handheld unit to be placed at or near the site of the bone fracture. A plurality of acoustic parameters of the transducers are selected to provide optimal detection and monitoring of fractures in bone. The information can be displayed as a numerical readout indicating the severity of the break and provides ability for indicating small stress and fatigue fractures. The portable device provides rapid and inexpensive detection and diagnosis of musculoskeletal problems using low level ultrasound which can measure bone density, determine fracture status and monitor healing rate. | 2011-02-24 |
20110046518 | Posture Assessment and Feedback Instrument - A posture assessment and feedback instrument (FIG. | 2011-02-24 |
20110046519 | Prescription Zero: A non-pharmaceutical prescription device for prescribing, administering, monitoring, measuring and motivating a therapeutic lifestyle regimen for prevention and treatment of chronic diseases - The invention discloses a wearable/handheld personal communication device with hardware and software sensor modules that sense and analyze all caregiver prescribed/monitored user-lifestyle activities, and deploys such analysis in improving user's overall health in terms of reduced risks for all-cause morbidities/mortalities and eventually a life without drugs. Termed Rx Zero, such method may be prescribed not just for maintaining a healthy lifestyle, but for treatment of chronic diseases with intent to wean the patients to minimal or zero pharmacological intervention, or in combination with medications to improve prognosis of the disease under treatment. | 2011-02-24 |
20110046520 | IMPLANTABLE MEDICAL DEVICE CONFIGURED AS A PEDOMETER - This document discusses, among other things, a system including an implantable medical device. The implantable medical device includes a control circuit and a motion sensing device. The motion sensing device is coupled to the control circuit, and the motion sensing device is configured to transmit signals to the control circuit. The control circuit is configured to identify one or more steps of a patient using the motion sensing device signal. | 2011-02-24 |
20110046521 | Ultra-Sonic and Vibratory Treatment Devices and Methods - An exemplary embodiment provides a hand-held apparatus for treatment of conditions requiring ultra-sonic or vibratory treatment. The apparatus includes a transducer, an electronic tuning circuit and a power source for powering the apparatus. The transducer has a first section axially aligned with the second section. The second section has an outer wall of predetermined thickness surrounding an annular cavity that contains a piezoelectric stack. The electronic tuning circuit is in communication with the piezoelectric stack. The circuit is configured to tune the transducer to a target output frequency. The transducer, electronic tuning circuit and power source are at least partially contained within a common housing that is configured to be grasped by a human hand to administer treatment. | 2011-02-24 |
20110046522 | Ultrasound Energy Delivery Assembly - In a first embodiment, an ultrasound energy delivery assembly includes a waveguide and a catheter having a capture member. The capture member extends radially inward from an interior surface of the catheter into a lumen of the catheter and is configured to retain the enlarged distal tip so that the enlarged distal tip is temporarily prevented from moving proximally. In a second embodiment, an ultrasound energy delivery assembly includes a waveguide and a sheath covering at least a portion of the waveguide. In a third embodiment, an ultrasound energy delivery assembly includes a waveguide and a dual lumen catheter having a capture member. In a fourth embodiment, an ultrasound energy delivery assembly includes a waveguide and a catheter having a proximal waveguide lumen and a proximal guide wire lumen that merges with the proximal waveguide lumen at their respective distal ends to form a distal lumen. In a fifth embodiment, an ultrasound energy delivery assembly includes a waveguide and a catheter having a helical spring tip disposed over a distal section of the waveguide. In a sixth embodiment, an ultrasound energy delivery assembly includes a waveguide and a catheter extruded from a material such as expanded polytetrafluoroethylene. The catheter includes a braided layer having a multi-wire braided section and a single wire braided section formed from a braid wire from the multi-wire braided section. | 2011-02-24 |
20110046523 | METHOD FOR IMPROVEMENT OF CELLULITE APPEARANCE - A method and apparatus are provided for treating connective tissue. The method and apparatus includes elongating connective tissue including septa and/or fascia to achieve a lasting improvement (e.g., a long term, durable and/or substantially irreversible treatment of the connective tissue) to improve the appearance of cellulite. | 2011-02-24 |
20110046524 | PASSIVE EXERCISE APPARATUS - A passive exercise apparatus in this invention comprises a base, a seat, a driving unit, and a pair of footrests. The seat is disposed on the base. The driving unit is configured to reciprocate the seat past its neutral position relative to the base. A pair of the footrests is arranged on the base at a front of the seat and is spaced from the seat by a predetermined distance. The feature of the invention resides in that the each of the footrests has a top face for contact with a user's foot. Each of the footrest is configured to move the top face between a raised position and a lowered position. The top face is elastically urged toward the raised position. | 2011-02-24 |
20110046525 | KNEE EXERCISER - An apparatus for flexing the knee comprising a U-shaped bar having two straight arms each having a distal end and a handle portion generally perpendicular to the straight arms and a perpendicular cross-member adjustably attached to the straight arms; and a method for flexing the knee comprising the steps of providing a patient with device having a handle section and two parallel straight sections with a perpendicular cross-member attached to the straight sections, having the patient to place his or her foot onto the cross-member, and having the patient to pull the device toward the knee. | 2011-02-24 |
20110046526 | WATER RESISTANT BANDAGE - A water resistant light compression and/or retention bandage for retaining an orthopaedic splint, padding or medical device against a body part, includes a knitted fabric formed of synthetic yarns having a moisture vapor transmission rate from an inner face of the bandage to an outer face of the bandage of at least 500 g/m | 2011-02-24 |
20110046527 | ARTERIAL COOLING ELEMENTS FOR USE WITH A CERVICAL IMMOBILIZATION COLLAR - A kit for cooling the blood in the carotid arteries includes a cervical immobilization collar and a cooling element. The cooling element may include a body-facing panel attached on a body-facing surface to a lining layer, an outward-facing panel, and cooling material disposed between the body-facing panel and the outward facing panel. The cooling material comprises urea and Carbamakool™ in an amount sufficient to produce a temperature of 20° F. to 35° F. within a minute of activation when measured on the body-facing surface of the body-facing panel. | 2011-02-24 |
20110046528 | CABLE-BASED ORTHOPEDIC BRACING SYSTEM - An orthopedic bracing system for providing support to a joint of an individual is provided. The bracing system comprises a frame configured to conform to the individual's body and configured to contact the individual such that it can provide support to the joint. The frame has at least two portions configured to connect at least a first part of the individual's body to a second part of the individual's body. The bracing system further comprises a cable interconnected to the frame, and an adjustment mechanism for adjusting the tightness level of the cable. In one alternate embodiment, the orthopedic bracing system comprises a frame, a cable interconnected to the frame, an adjustment mechanism, two first flexible straps, each interconnected to the frame by means of two anchor pins, wherein each anchor pin is movably connected to the frame. In this embodiment, the bracing system further comprises two second flexible straps, each interconnected to the frame by means of two strap clips, wherein each strap clip is affixed to the cable. | 2011-02-24 |
20110046529 | ARM ABDUCTION ORTHOTIC - The invention relates to an arm abduction orthotic having a body frame ( | 2011-02-24 |
20110046530 | HAND BRACE FOR IMMOBILIZING AND ADJUSTABLY POSITIONING ONE OR MORE DIGITS - The invention relates to a hand brace for immobilizing and adjustably positioning one or more digits of the hand, and more specifically, to a brace having a flexible sheet member for application to a wrist and hand, at least one adjustable stabilizing member extending the length of the sheet member that is sufficiently rigid to maintain joints at a desired angle of flexion, a semi-rigid member positioned against the flexible sheet member for protecting and supporting joints of the hand and defining an opening for relieving pressure on a joint, and straps for adjustably securing the invention to the hand. Advantageously the invention immobilizes the hand such that the fourth and fifth metacarpophalangeal joints of the hand are positioned at a desired angle of flexion and fourth and fifth interphalangeal joints of the hand are positioned at a desired angle of extension. | 2011-02-24 |
20110046531 | Toe Extroversion Correction Device - A toe extroversion correction device includes a support portion integrally formed and made of a soft material, a first toe sheath portion disposed on a lateral side of the support portion, a second toe sheath portion disposed on another lateral side of the support portion, and a protection pad portion protruded from a lateral side of the first toe sheath portion, such that the first toe sheath portion is sheathed on big toe, and the second toe sheath portion is sheathed on the second toe, and the support portion is clipped between the big toe and the second toe to produce an action force to push away the big toe, and the protection pad portion can be attached onto an internal side of a first toe joint of the big toe to prevent the protruding first toe joint of the extroverted big toe from being rubbed with a shoe. | 2011-02-24 |
20110046532 | COMPOSITION INCLUDING A SILICONE-BASED POLYMER AND A METHOD OF TREATING SKIN DISORDERS USING THE COMPOSITION - A composition is formed by the step of feeding a molecule that has an active oxygen-forming species into a silicone based polymer. The silicone-based polymer is substantially free of pendant groups that are reactive with active oxygen species. Silicone-based polymers have proven scar-healing properties. As such, the composition is useful for treating skin disorders, especially scars, to reduce the appearance of the scars. Furthermore, bacteria and infections may contribute to the formation of scars. The active oxygen-forming species form active oxygen species, which oxidize pathogens including bacteria, viruses, and fungus to sterilize an area in contact with the composition. As a result, the appearance of scars treated with the composition may be even further reduced due to the presence of the molecule having the active oxygen-forming species. | 2011-02-24 |
20110046533 | APPARATUS AND A METHOD FOR MONITORING A VASCULAR ACCESS - An apparatus for monitoring a vascular access includes a dialysis circuit having a venous needle and a blood pump of a peristaltic type which generates oscillatory perturbations in the circuit. An optical sensor, arranged on a patient's body by the venous needle, perceives the perturbations transmitted through the needle and sends a pulsating signal to an analysis device. The absence of a pulsating signal indicates a detachment of the needle. | 2011-02-24 |
20110046534 | DEVICE AND METHOD FOR MONITORING AN ACCESS TO A PATIENT, IN PARTICULAR A VASCULAR ACCESS DURING AN EXTRACORPOREAL BLOOD TREATMENT - The invention relates to the monitoring of an access to a patient at a puncture point, in particular the monitoring of the arterial and/or venous vascular access during an extracorporeal blood treatment. The device according to the invention is a magnetoelastic moisture sensor, which is embedded in an absorbent material and is laid on the puncture point. For the case in which infusion solution and/or blood exits from the puncture point, the incorrect seating of the puncture cannula can be recognized reliably using the device according to the invention. The absorbent material having the embedded magnetoelastic moisture sensor can be laid like conventional bandage material or a gauze bandage on the puncture point. | 2011-02-24 |
20110046535 | BLOOD TREATMENT APPARATUS - A proposed blood treatment apparatus includes: a blood treatment unit, at least one fluid pump and at least one blood pump. The blood treatment unit is configured to receive untreated blood and fresh blood treatment fluid, and emit treated blood and used blood treatment fluid. The fluid pumps are configured to pass blood treatment fluid through the blood treatment unit. The blood pumps are configured to extract untreated blood from a blood source, pass extracted blood through the blood treatment unit and deliver treated blood to a target vessel. Additionally, at least one of the fluid pumps is configured to control the operation of at least one blood pump via the blood treatment fluid. Moreover, at least one of the blood pumps is integrated into a joint apparatus element, which includes the blood treatment unit. Thus, this blood pump and the unit may be mounted as well as be discarded jointly. | 2011-02-24 |
20110046536 | METHOD AND DEVICE FOR THE TREATMENT OF GLAUCOMA - The invention relates to a method and device for the treatment of glaucoma, though insertion of an implant into the lumen of the Schlemm's canal to realize proper drainage of the aqueous humor, which implant is brought into its position in the Schlemm's canal by means of a catheter having a distal and a proximate portion and provided with a number of pores through which a gaseous or fluid medium which comes from a pressure source can emerge during insertion of the catheter carrying the implant into the Schlemm's canal, and while the catheter is being inserted into the Schlemm's canal the gaseous or fluid medium is released under pressure thereby expanding the Schlemm's canal and the implant and upon releasing the implant at its determined location, the catheter can be withdrawn from the Schlemm's canal. | 2011-02-24 |
20110046537 | Systems and Methods for Treatment of Obesity and Type 2 Diabetes - The present invention provides systems and methods for treating and controlling obesity and/or type II diabetes. In one aspect of the invention, a device comprises a hollow sleeve sized and shaped for positioning within a duodenum of the patient, an anchor coupled to the proximal end of the sleeve and being sized and shaped to inhibit distal migration of the sleeve and a plurality of elastomeric objects coupled to the distal end of the sleeve and being sized and shaped to inhibit proximal migration of the sleeve through a pylorus of the patient. The bypass device can be placed and removed endoscopically through the patient's esophagus in a minimally invasive outpatient procedure and it is “self-anchoring” and does not require invasive tissue fixation within the patient's GI tract, thereby reducing collateral tissue damage and minimizing its impact on the digestive process. | 2011-02-24 |