06th week of 2012 patent applcation highlights part 47 |
Patent application number | Title | Published |
20120035457 | ELECTROMAGNETIC SYSTEM AND METHOD - Differences of electromagnetic (EM) properties between healthy and cancerous tissues allow detection of abnormal conditions occurring in a tissue of an animal, for example, intra-operative cancer detection. By using a time-varying EM field, electrical eddy currents are generated in the tissue sample, and assessed using phase-sensitive detection. In some aspects, a change in phase shift between the voltage in a receiver coil and the voltage in a driver coil provide a direct and immediate indication of differences in EM properties of specimens. | 2012-02-09 |
20120035458 | DETECTION, MEASUREMENT, AND IMAGING OF CELLS SUCH AS CANCER AND OTHER BIOLOGIC SUBSTANCES USING TARGETED NANOPARTICLES AND MAGNETIC PROPERTIES THEREOF - The present invention can provide a method of determining the presence, location, quantity, or a combination thereof, of a biological substance, comprising: (a) exposing a sample to a plurality of targeted nanoparticles, where each targeted nanoparticle comprises a paramagnetic nanoparticle conjugated with one or more targeting agents that preferentially bind with the biological substance, under conditions that facilitate binding of the targeting agent to at least one of the one or more biological substances; (b) subjecting the sample to a magnetic field of sufficient strength to induce magnetization of the nanoparticles; (c) measuring a magnetic field of the sample after decreasing the magnetic field applied in step b below a threshold; (d) determining the presence, location, quantity, or a combination thereof, of the one or more biologic substances from the magnetic field measured in step (c). | 2012-02-09 |
20120035459 | METHOD OF NONINVASIVE ELECTROPHYSIOLOGICAL STUDY OF THE HEART - Reconstructing electrograms, whose experimental registration requires an invasive access, by computational way on unipolar ECGs recorded at 80 and more points of the chest surface. On the set of surface electrocardiograms for each discrete moment of the cardiocycle, values of the heart electric field potential at points of ECG-recording are determined, and a value of the electric field potential at each point of the chest surface is calculated by interpolation. Based on data of any visualization methodology, boundaries of chest and lungs surfaces and of the heart epicardial surface are determined. Further, a continuation of the electric field potential over the whole chest surface up to the heart epicardial surface with taking into account differences in electroconductivity of large anatomical structures of the chest is performed by computational way based on solution of the Cauchy problem for the Laplace equation in a piecewise-homogenous medium. | 2012-02-09 |
20120035460 | MOVABLE MAGNET FOR MAGNETICALLY GUIDED CATHETER - A catheter is disclosed having a flexible tubing with a proximal end and a distal end. The catheter comprising at least one movable magnet provided within the distal end of the flexible tubing. A control mechanism is operable to selectively activate the at least one movable magnet from the proximal end of the flexible tubing. The at least one movable magnet is responsive to an external magnetic field to position and guide the distal end of the flexible tubing within a body of a patient. | 2012-02-09 |
20120035461 | METHOD FOR VISUALIZING A LYMPH NODE AND CORRESPONDINGLY EMBODIED COMBINED MR/PET APPARATUS - A method is disclosed for visualizing a lymph node in a volume section of an examination subject by way of a combined MR/PET apparatus and to a correspondingly embodied combined MR/PET apparatus. The method includes acquisition of PET data of the volume section by way of a positron emission detector in order to record on the basis of the PET data a metabolic activity per PET voxel within the predetermined volume section; acquisition of MR data of the volume section by way of a magnetic resonance system in order to record on the basis of the MR data a lymph-node-specific contrast per region of the predetermined volume section; and generation of an image as a function of the metabolic activity recorded per PET voxel and as a function of the lymph-node-specific contrast recorded per region, abnormal lymph nodes being visualized in the image as distinguishable from normal lymph nodes. | 2012-02-09 |
20120035462 | Systems and Methods for Real-Time Tumor Tracking During Radiation Treatment Using Ultrasound Imaging - Systems and methods for tracking a target volume, e.g., tumor, in real-time during radiation treatment are provided. Under one aspect, a system includes an ultrasound probe, an x-ray imager, a processor, and a computer-readable medium that stores a 3D image of the tumor in a first reference frame and instructions for causing the processor to: instruct the x-ray imager and ultrasound probe to substantially simultaneously obtain inherently registered x-ray and set-up ultrasound images of the tumor in a second reference frame; establish a transformation between the first and second reference frames by registering the 3D image and the x-ray image; instruct the ultrasound probe to obtain an intrafraction ultrasound image of the tumor; registering the intrafraction ultrasound image with the set-up ultrasound image; and track target volume motion based on the registered intrafraction ultrasound image. | 2012-02-09 |
20120035463 | AUTOMATED ANATOMY DELINEATION FOR IMAGE GUIDED THERAPY PLANNING - When delineating anatomical structures in a medical image of a patient for radiotherapy planning, a processor ( | 2012-02-09 |
20120035464 | CONTROL APPARATUS FOR CONTROLLING A THERAPEUTIC APPARATUS - A control apparatus ( | 2012-02-09 |
20120035465 | Methods and systems of combining magnetic resonance and nuclear imaging - A multi-modality imaging system for imaging of an object under study, e.g., a whole body or parts of the body of animals such as humans, other primates, swine, dogs, or rodents, that includes a magnetic resonance imaging apparatus and a cadmium zinc telluride (CZT)-family semiconductor, single-photon imaging apparatus within a magnetic field produced by the magnetic resonance imaging apparatus such that sequential or simultaneous imaging can be done with the two modalities using the same support bed of the object under study in the same, uninterrupted imaging session. | 2012-02-09 |
20120035466 | CATHETER WITH FLEXIBLE TETHER AND INTRODUCER FOR A CATHETER - A magnetically-guided catheter includes a tip positioning magnet in the distal electrode assembly configured to interact with externally applied magnetic fields for magnetically-guided movement. A magnetically-guided mapping catheter includes an electrically-conductive capsule in the form of a casing that includes a distal ablation surface and isolates the positioning magnet from bio-fluids to prevent corrosion. An open irrigation ablation catheter includes an isolated manifold that isolates the positioning magnet from contact with irrigation fluid to prevent corrosion. A device and method to manufacture a magnetically driven electrode-catheter with flexible tethering includes one or more KEVLAR® fibers, distributed centrally or peripherally within a catheter shaft and oriented longitudinally, transversely, angularly or spirally. A C-shaped extruded catheter introducer (and re-introducer) includes a longitudinally-extending opening for insertion of a magnetically-guided catheter, removal of the introducer from the catheter and which is constructed to facilitate its re-use in a medical procedure. | 2012-02-09 |
20120035467 | CATHETER ENTANGLEMENT INDICATION - A method includes, while an operator of an elongated probe, having proximal and distal ends, manipulates the proximal end so as to move the distal end within a body of a patient, automatically measuring a cumulative angle of rotation that is applied by the operator to the proximal end. An indication of the cumulative angle of rotation is presented to the operator. | 2012-02-09 |
20120035468 | SYSTEM AND METHOD FOR IDENTIFYING A LANDMARK - A system for targeting landmarks on devices such as surgical implants is disclosed. The system can include a field generator for generating one or more magnetic fields, an orthopaedic implant located within the magnetic fields, the implant having at least one landmark, a removable probe with a first magnetic sensor, a landmark identifier and a processor. The landmark identifier can contain a second sensor, or, alternatively, the field generator. The processor can utilize sensor data and, if desirable, field generator and other information, to generate and display the position and orientation of the sensor(s) in preferably six degrees of freedom, and thereby, to generate and display the position and orientation of the landmark(s). The system allows for blind targeting of one or more landmarks. The landmark identifier, field generator and/or drill motor may be disposed in an autoclavable housing. | 2012-02-09 |
20120035469 | SYSTEMS AND METHODS FOR THE MEASUREMENT OF SURFACES - A portable, hand-held, non-contact surface measuring system comprises an image capturing element, at least four projectable reference elements positioned parallel to one another at known locations around the image capturing element, a processing unit, and a user interface. The invention further discloses a method for the noncontact surface measurement comprising projecting at least four references onto a target surface, capturing an image of the targeted surface and the projected references with the image transferring device, transferring the image to a processing unit, processing the image using triangulation-based computer vision techniques to correct for skew and to obtain surface measurement data, transferring the data to the user interface, modifying the data with the user interface. The systems and methods for the measurement of surfaces can be applied to the measurement of biological surfaces, such as skin, wounds, lesions, and ulcers. | 2012-02-09 |
20120035470 | RADIATION TREATMENT DELIVERY SYSTEM WITH OUTWARDLY MOVABLE RADIATION TREATMENT HEAD EXTENDING FROM RING GANTRY - Systems, methods, and related computer program products for image-guided radiation treatment (IGRT) are described. For one preferred embodiment, an IGRT apparatus is provided comprising a gantry frame including a ring member, the ring member being rotatable around a substantially horizontal, longitudinally extending central axis, the ring member having first and second horizontally opposing ends. The IGRT apparatus further comprises a radiation treatment head coupled to the ring member by an arm member, the arm member being connected to the ring member at an arm member base. Preferably, the IGRT apparatus is further characterized in that the arm member extends outwardly from the first end of the ring member in a direction away from the second end and is supported only by the arm member base, and the radiation treatment head is dynamically movable in at least a longitudinal direction toward and away from the first end of the ring member. | 2012-02-09 |
20120035471 | Method and Devices for Sonographic Imaging - The present invention comprises methods and devices for generating and providing contrast medium for sonography of structures such as ducts and cavities. The invention provides for creation of a contrast medium comprising detectable acoustic variations between two phases, for example, a gas and a liquid. Sonography is the primary means of imaging but other conventional detection means may also be employed with the present invention. | 2012-02-09 |
20120035472 | Medical Fluid Delivery System with Reusable RFID Fixture - Systems and methods are presented for delivering medical fluids to a patient. A data storage device ( | 2012-02-09 |
20120035473 | LAPAROSCOPIC HIFU PROBE - A high-intensity focused ultrasound ablation of tissue using minimally invasive medical procedures is provided. | 2012-02-09 |
20120035474 | ABLATION DEVICE WITH ARTICULATED IMAGING TRANSDUCER - A system for imaging and treating tissue comprises a probe having a deflectable distal tip for carrying an imaging array and a delivery needle for advancement within a field of view of the imaging array. Optionally, the needle will carry a plurality of tines which may be selectively radially deployed from the needle. The imaging array will preferably be provided in a separate, removable component. | 2012-02-09 |
20120035475 | METHODS FOR NON-INVASIVE COSMETIC TREATMENT OF THE EYE REGION - Embodiments of a dermatological cosmetic treatment and imaging system and method can include use of a hand wand and a removable transducer module having an ultrasound transducer. The system can include a control module that is coupled to the hand wand and has a graphical user interface for controlling the removable transducer module, and an interface coupling the hand wand to the control module. In some embodiments, the cosmetic treatment system may be used in cosmetic procedures on at least a portion of a face, head, neck, body, and/or other part of a patient for a face lift, a brow lift, a chin lift, an eye treatment, a wrinkle reduction, a scar reduction, a burn treatment, a tattoo removal, a skin tightening, a vein reduction, a treatment on a sweat gland, a treatment of hyperhidrosis, a sun spot removal, a fat treatment, a vaginal rejuvenation, and/or an acne treatment. | 2012-02-09 |
20120035476 | Tissue Imaging And Treatment Method - Embodiments of a dermatological cosmetic treatment and imaging system and method can include use of a hand wand and a removable transducer module having an ultrasound transducer. The system can include a control module that is coupled to the hand wand and has a graphical user interface for controlling the removable transducer module, and an interface coupling the hand wand to the control module. In some embodiments, the cosmetic treatment system may be used in cosmetic procedures on at least a portion of a face, head, neck, body, and/or other part of a patient for a face lift, a brow lift, a chin lift, an eye treatment, a wrinkle reduction, a scar reduction, a burn treatment, a tattoo removal, a skin tightening, a vein reduction, a treatment on a sweat gland, a treatment of hyperhidrosis, a sun spot removal, a fat treatment, a vaginal rejuvenation, and/or an acne treatment. | 2012-02-09 |
20120035477 | ULTRASOUND IMAGE GENERATING APPARATUS - An ultrasound image having a good image quality is generated in the neighborhood of a puncture needle without lowering the image quality of the whole ultrasound image. A first echo signal received by transmitting first ultrasonic waves focused on an imaging target position and a second echo signal received by transmitting second ultrasonic waves having the depth of the focal point positioned at a uniform position are obtained, the weights of the first echo signal and the second echo signal are determined according to the focal point positions of the respective ultrasonic waves, and weighted addition is performed to generate a corrected image. | 2012-02-09 |
20120035478 | ULTRASONIC DIAGNOSTIC APPARATUS AND AN ULTRASONIC IMAGE PROCESSING APPARATUS - According to one embodiment, an ultrasonic diagnostic apparatus comprises a decomposition unit, a filtering unit, a level control unit and a mixing unit. The decomposition unit hierarchically performs multi-resolution decomposition of the ultrasonic image data and acquires low-frequency decomposed image data with first to n-th levels and high-frequency decomposed image data with first to n-th levels. The filtering unit calculates a filter coefficient using the high-frequency decomposed image data and uses the filter coefficient to perform nonlinear anisotropic diffusion filtering on the low-frequency decomposed image data or output data and generate edge information on a signal. The control unit controls a signal level of the high-frequency decomposed image data. The mixing unit acquires ultrasonic image data by hierarchically performing multi-resolution mixing of output data of the filtering unit or output data from a next lower layer and output data of the high-frequency level control unit. | 2012-02-09 |
20120035479 | ULTRASONIC DIAGNOSTIC APPARATUS AND CONTROL METHOD THEREOF - An ultrasonic diagnostic apparatus that performs an image signal generating operation with respect to an ultrasound signal transmitted to and reflected from a target through a host computer and a control method thereof are provided. The ultrasonic diagnostic apparatus includes a probe including at least one transducer to transmit an ultrasound signal to a target, to receive the ultrasound signal reflected from the target, and to transduce the received ultrasound signal into an analog signal, an analog-to-digital (A/D) converter to convert the analog signal output from the probe into a digital signal, a compression unit to compress the digital signal output from the A/D converter, and a host computer to decompress the digital signal compressed by the compression unit and to perform beamforming. | 2012-02-09 |
20120035480 | ULTRASONIC DIAGNOSTIC DEVICE - An ultrasonic diagnostic apparatus according to the present invention sends out an ultrasonic wave toward a subject and receives the ultrasonic wave reflected from the subject, thereby generating the subject's tomographic image. The apparatus includes: a receiving section | 2012-02-09 |
20120035481 | SYSTEMS AND METHODS FOR THREE-DIMENSIONAL ULTRASOUND MAPPING - An automated medical system comprises a first instrument assembly including a first ultrasound transducer having a first transducer field of view that transmits and receives ultrasound signals in imaging planes disposed circumferentially about a guide instrument, and a second instrument assembly including a second ultrasound transducer having a second transducer field of view coupled to one of a second flexible guide instrument and a working instrument. A computing system is operatively coupled to the respective first and second transducers and configured to determine a relative spatial orientation of the respective first and second transducers based at least in part on detecting a signal transmitted by one of the first and second transducers and received by the other of the first and second transducers, the received signal having an amplitude indicating the receiving one of the transducers is in the field of view of the transmitting one of the transducers. | 2012-02-09 |
20120035482 | METHOD FOR ESTIMATING ACOUSTIC VELOCITY OF ULTRASONIC IMAGE AND ULTRASONIC DIAGNOSIS APPARATUS USING THE SAME - Disclosed herein are a method for estimating acoustic velocity of an ultrasonic image and an ultrasonic diagnosis apparatus using the same. The method for estimating acoustic velocity of an ultrasonic image includes: (A) dividing each of the ultrasonic images into a plurality of blocks; (B) extracting contours of ultrasonic images for each block of one frame among the ultrasonic images; (C) calculating and analyzing average luminance values of each block; (D) determining the optimal block number using the average luminance values and selecting the optimal blocks; and (E) estimating and applying the real acoustic velocity, whereby the acoustic velocity is estimated in real time and is applied to the ultrasonic diagnosis apparatus. | 2012-02-09 |
20120035483 | ULTRASONIC HANDPIECE - An ultrasonic handpiece is used for augmenting a bone screw. The handpieces comprise a housing, an ultrasonic converter shiftingly accommodated in the housing, and a sonotrode connected to one end of the ultrasonic converter. The sonotrode protrudes from the housing into the bone screw. An adjuster wheel is adjustably connected to the housing. A spring is provided the ends of which are supported by the ultrasonic converter and the adjuster wheel, respectively. The ultrasonic converter is preloaded in the direction away from the adjuster wheel by setting the adjuster wheel, thereby the sonotrode is urged with a selected force into the bone screw and the augmentation material is pressed out of the bone screw and into the bone. | 2012-02-09 |
20120035484 | USE OF A SYSTEM FOR IMAGING BY FIBER-OPTIC CONFOCAL FLUORESCENCE IN VIVO IN SITU, SYSTEM AND METHOD FOR IMAGING BY FIBER-OPTIC CONFOCAL FLUORESCENCE IN VIVO IN SITU - A method for imaging a tissue includes collecting a light signal from at least part of said tissue, using a fiber optic probe for fluorescence imaging, wherein the fiber optic probe comprises a plurality of optic fibers, and wherein a distal tip of the fiber optic probe is placed at a distance from said tissue, said imaging being made confocal at a proximal tip of said fiber optic probe. A fluorescence imaging system includes an endoscope equipped with a working channel, in which a fiber optic probe has been inserted, wherein the fiber optic probe is movable between a retracted position and at least one position of extension, said fiber optic probe comprising a plurality of optic fibers for performing imaging of a tissue, said imaging being confocal via a processor located at a proximal tip of said fiber optic probe. | 2012-02-09 |
20120035485 | PULSE DETECTION USING PATIENT PHYSIOLOGICAL SIGNALS - The presence of a cardiac pulse in a patient is determined by evaluating physiological signals in the patient. In one embodiment, a medical device evaluates optical characteristics of light transmitted into a patient to ascertain physiological signals, such as pulsatile changes in general blood volume proximate a light detector module. Using these features, the medical device determines whether a cardiac pulse is present in the patient. The medical device may also be configured to report whether the patient is in a VF, VT, asystole, or PEA condition, in addition to being in a pulseless condition, and prompt different therapies, such as chest compressions, rescue breathing, defibrillation, and PEA-specific electrotherapy, depending on the analysis of the physiological signals. Auto-capture of a cardiac pulse using pacing stimuli is further provided. | 2012-02-09 |
20120035486 | DRUG TITRATION UTILIZING AN IMPLANTABLE MEDICAL DEVICE - A method of monitoring patient status is disclosed. Electrical signals are received from one or more implanted sensors of a cardiac rhythm management device. Two or more index values are calculated from the electrical signals. A composite index is determined from the two or more index values, and a status notification associated with the composite index is provided. In a system for monitoring patient status, a processor is configured to receive electrical signals from an implanted cardiac rhythm management device, calculate two or more index values from the electrical signals, and determine a composite index from the two or more index values. The system incorporates a memory that is in communication with the processor and an interface in communication with the processor, where the interface is configured to communicate a status notification associated with the composite index. | 2012-02-09 |
20120035487 | Methods for Receiving Information Relating to an Article of Footwear - In at least one embodiment, a method for providing information to a user about a fitness activity includes receiving on a portable fitness device from a shoe having an RFID tag information relating to the shoe, wherein the shoe is for wearing during the fitness activity, receiving on the portable fitness device information about the fitness activity, and displaying to the user the information relating to the shoe and the information about the fitness activity. | 2012-02-09 |
20120035488 | RAPID 3D MAPPING USING MULTIELECTRODE POSITION DATA - An electrophysiology (EP) system includes an interface for operator-interaction with the results of code executing therein. A template model can have channels positioned or repositioned thereupon by the user to define a set-up useful in rapid catheter positioning. Mapping operations can be performed without the requirement for precise catheter location determinations. A map module coordinates EP data associated with each selected channel and its associated position on the template model to provide this result, and can update the resulting map in the event that the channel or location is changed. Messaging and other dynamic features enable synchronized presentation of a myriad of EP data. Additional systems and methods are disclosed herein. | 2012-02-09 |
20120035489 | RHYTHM DISCRIMINATION ENHANCEMENT - CHAMBER OF TACHY ORIGINATION - An apparatus comprises an implantable cardiac signal sensing circuit and a controller circuit. The implantable cardiac signal sensing circuit provides a sensed depolarization signal from a ventricle and a sensed depolarization signal from an atrium. The controller circuit includes an onset detection circuit and a classification circuit. The onset detection circuit detects an onset episode that includes fast cardiac depolarizations and identifies a depolarization that initiates the onset episode. The classification circuit classifies the onset episode as supra-ventricular tachycardia (SVT) when the initiating onset episode is identified in the atrium and the number of atrial depolarizations is greater than or equal to the number of ventricular depolarizations during the onset episode, and as ventricular tachycardia (VT) when the initiating onset depolarization is identified in the ventricle and the number of ventricular depolarizations is greater than the number of atrial depolarizations during the onset episode. | 2012-02-09 |
20120035490 | WIRELESS CARDIAC PULSATILITY SENSING - An implantable medical device system and associated method monitor changes in transimpedance in a body tissue due to changes in cardiac pulsatility. A first dipole is used to deliver a non-stimulating electrical current. The first dipole includes a first electrode and a second electrode adapted to be deployed along a first body location. A second dipole is used to measure a voltage resulting from the non-stimulating electrical current being conducted through a portion of a patient's body. The second dipole includes a third electrode and a fourth electrode different than the first electrode and the second electrode and adapted to be deployed along a second body location spaced apart from the first body location. | 2012-02-09 |
20120035491 | RHYTHM DISCRIMINATION ENHANCEMENT - AV DRIVE - An apparatus comprises an implantable cardiac signal sensing circuit and a controller circuit. The implantable cardiac signal sensing circuit provides a sensed depolarization signal from a ventricle and a sensed depolarization signal from an atrium. The controller circuit includes a one-to-one detector circuit and a tachyarrhythmia discrimination circuit. The one-to-one detector circuit measures cardiac depolarization intervals of the atrium and the ventricle and determines whether a relationship of atrial depolarizations to ventricular depolarizations is substantially one-to-one. The tachyarrhythmia discrimination circuit increments a counter when detecting a shortening or prolonging of a V-V interval that immediately precedes the same shortening or prolonging of an A-A interval, classifies the episode as VT according to the counter, and provides the classification of the tachyarrhythmia episode to a user or process. | 2012-02-09 |
20120035492 | Atrial Tachyarrhythmia Detection using Selected Atrial Intervals - Methods and systems are directed to detecting atrial tachyarrhythmia. A plurality of A-A intervals is detected. The detected A-A intervals are selected and used to detect atrial tachyarrhythmia. Selecting A-A intervals may be based on determining that A-A intervals are qualified. Qualified A-A intervals may be determined if a duration of the particular A-A interval falls outside a predetermined duration range, for example. Qualified A-A intervals may also be determined based on events occurring between consecutively sensed atrial events of the particular A-A interval, and whether the duration of the particular A-A interval falls within the predetermined duration range, for example. | 2012-02-09 |
20120035493 | NEAR FIELD-BASED SYSTEMS AND METHODS FOR ASSESSING IMPEDANCE AND ADMITTANCE FOR USE WITH AN IMPLANTABLE MEDICAL DEVICE - A new model is provided for understanding and exploiting impedance or admittance values measured by implantable medical devices, such as pacemakers or cardiac resynchronization devices (CRTs.) The device measures impedance along vectors extending through tissues of the patient between various pairs of electrodes. The device then converts the vector-based impedance measurements into near-field individual electrode-based impedance values. This is accomplished, in at least some examples, by converting the vector-based impedance measurements into a set of linear equations to be solved while ignoring far-field contributions to the impedance measurements. The device solves the linear equations to determine the near-field impedance values for the individual electrodes, which are representative of the impedance of tissues in the vicinity of the electrodes. The device then performs or controls various device functions based on the near-field values, such as analyzing selected near-field values to detect heart failure or pulmonary edema. | 2012-02-09 |
20120035494 | MULTIFREQUENCY BIOIMPEDENCE DEVICE AND RELATED METHODS - Embodiments relate to a device and a method of monitoring and analyzing physiological parameters of a patient. The method includes electrically connecting one or more electrodes with a measurement site of a patient, generating a stimulation signal or signals sufficient to provide multiple stimulation frequencies, multiple waveforms or a combination thereof, measuring a one or more bioimpedance values from the generated signals and analyzing at least one of a fluid bioimpedance contribution, fat bioimpedance contribution or ion bioimpedance contribution within the one or more bioimpedance values sufficient to generate a physiological report. | 2012-02-09 |
20120035495 | SYSTEMS AND METHODS FOR EXPLOITING NEAR-FIELD IMPEDANCE AND ADMITTANCE FOR USE WITH IMPLANTABLE MEDICAL DEVICES - Various techniques are provided for use with an implantable medical device for exploiting near-field impedance/admittance. Examples include techniques for assessing heart chamber disequilibrium, detecting chamber volumes and pressures, calibrating near-field-based left atrial pressure (LAP) estimation procedures and for assessing the recovery from injury at the electrode-tissue interface. In one particular example, the implantable device assesses the degree of concordance between the left ventricle (LV) and the right ventricle (RV) by quantifying a degree of scatter between LV and RV near-field admittance values. An increase in RV admittance is indicative of RV failure, an increase in LV admittance is indicative of LV failure, and an increase in both LV and RV admittance is indicative of biventricular failure. | 2012-02-09 |
20120035496 | BLADDER SENSING USING IMPEDANCE AND POSTURE - This disclosure provides techniques for bladder sensing. In accordance with the techniques described in this disclosure, a device may measure the impedance of a bladder, determine the posture of a patient, and determine a status of the bladder based on the impedance and posture. | 2012-02-09 |
20120035497 | SYSTEM, DEVICE AND METHOD FOR ASSESSING TACTILE SENSORY DEFICIT - Various device embodiments comprise a substrate with a smooth surface, and a plurality of objects on the smooth surface. Each of the plurality of objects have a predetermined dimension capable of being sensed by a healthy person with a normal tactile sensory ability. Each of the plurality of objects have a different, predetermined dimension corresponding to distinct levels of tactile sensory ability. | 2012-02-09 |
20120035498 | APPARATUS AND METHOD FOR IMPROVING EYE-HAND COORDINATION - An apparatus for measuring and quantifying eye-hand coordination of a subject user. The apparatus includes a processor, a tablet interfaced with the processor and that is configured to accept the progressive input of the subject user, and a memory interfaced to the processor that maintains one or more records associated with eye-hand coordination testing of the subject user. The apparatus is configured to progressively display a visual symbol on the tablet and detect a progressive tracing of the displayed visual symbol based upon the input from the subject user. The apparatus is further configured to determine a score based upon at least one characteristic of the progressive tracing, such as how quickly the tracing follows the progressive display or how far the tracing deviates from the path of the progressive display, and then stores the determined score within a record in memory. | 2012-02-09 |
20120035499 | METHOD AND APPARATUS FOR IN VIVO COLLECTION OF CIRCULATING BIOLOGICAL COMPONENTS - The invention relates generally to in vivo collection of circulating molecules, tumor cells and other biological markers using a collecting probe. The probe is configured for placement within a living organism for an extended period of time to provide sufficient yield of biological marker for analysis. In some embodiments of the invention, active attraction of biological markers are provided. A partial or complete analytic/detection assembly may also be integrated with the probe. | 2012-02-09 |
20120035500 | Flexible Endoscopic Ultrasound Guided Biopsy Device - A needle for insertion into a living body along a tortuous path comprises an elongate body extending between a proximal end which, during use, remains external to the body and a distal end which, when in an operative configuration, is positioned adjacent to a target structure within the body, a distal portion of the needle including a lumen extending therethrough to a tissue receiving opening at the distal end, the lumen having an inner diameter of at least 0.035 inches and a bending stiffness no greater than 0.08 Nm | 2012-02-09 |
20120035501 | Bone Marrow Aspiration Needle - A bone marrow aspiration assembly including an outer cannula and an inner cannula. The inner cannula is moved only radially about a longitudinal axis thereof with respect to the outer cannula to selectively align inner openings of only one of distal, intermediate, and proximal opening groups of the inner cannula with outer openings of only one of distal, intermediate, and proximal opening groups of the outer cannula to permit aspiration therethrough. | 2012-02-09 |
20120035502 | ARTICULATING LARYNGOSCOPE - Articulating laryngoscope to aid in the intubation of patients by providing illumination of the oral cavity and trachea during the process having, for example, ‘fingers’ with fiber optic lights at the ends and at joints of the fingers, fingers spread open or ‘flower’ when the device is deployed, gently retracting and compressing soft tissues in the oral cavity and providing medical professionals with much better illumination of the passageway they are addressing, constructed from a malleable material, including rubber, plastics/polymers, and carbon fiber, instead of hard metal. The fingers may have multiple light sources to ensure a flooding of the patient's oropharynx with light. Some versions might have fiber-optic cameras connected to one or more fingers for use in teaching and research, and one might have suction capability to facilitate removal of solids and fluids, one embodiment can have at least one finger with a scalpel at its distal end. | 2012-02-09 |
20120035503 | METHODS AND DEVICES FOR CUTTING AND COLLECTING SOFT TISSUE - Devices and methods for cutting and collecting a specimen from a mass of tissue. The device may include an integrated cut and collect assembly. The integrated cut and collect assembly includes a cutting portion and a collection portion that includes a flexible membrane. The collection portion of the assembly is attached to the cutting portion thereof. The cutting portion is configured to cut the specimen from the mass of tissue and the collection portion is configured to collect the cut specimen and to encapsulate and isolate the cut specimen within the membrane to enable its safe retraction from the mass of tissue. | 2012-02-09 |
20120035504 | Systems for Withdrawing Body Fluid and Methods for Configuring Systems for Withdrawing Body Fluids - The invention relates to a system for withdrawing body fluid from a body part via a withdrawal site located on the surface of the body part, with at least one sensor for detecting at least one variable dependent on the location or state of the withdrawal site, and with an evaluation unit for evaluating the at least one variable detected by the at least one sensor and for triggering a reaction, dependent on the value of the detected variable, in the system for withdrawing body fluid, said reaction serving to prepare the system for puncturing the surface of the body part, and with at least one puncturing device for creating an opening in the body at the withdrawal site. The invention further relates to an integrated analysis system, to a method for configuring a system for withdrawal of body fluid, and to a method for selecting a menu item from a menu for controlling a system for withdrawing body fluid from a body part. | 2012-02-09 |
20120035505 | SYSTEM FOR WITHDRAWING BLOOD - The present invention includes a system for withdrawing body fluids. The system includes a drive unit having a plunger which is moved from a resting position into a lancing position in order to carry out a lancing process and a lancing unit containing a lancet with a needle. The plunger and lancet are coupled together by a form fit in order to carry out a lancing process. The invention additionally concerns a method for temporarily extending a needle from a device for withdrawing body fluid as well as a lancing unit that can be attached to the drive unit. | 2012-02-09 |
20120035506 | 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. | 2012-02-09 |
20120035507 | Device and method for measuring anatomic geometries - Provided herein is a device and system for measuring an object geometry. The device comprises a probe with contacting and tracking ends and a tracking means and actuation control unit positioned on the probe. The system further comprises a measurement and post processing unit in electronic communication with the tracking means and/or the actuation control unit. Also provided is a method for measuring a geometry of an anatomic object, for example, a hernia. One or more locations of interest on the object are touched directly with the contacting probe end and the location or motion data of the probe end and of the tracking means are tracked and transmitted to the measurement and post processing unit as the point(s) of interest are touched. The data is processed into the geometric measurement and a representative image may be displayed. | 2012-02-09 |
20120035508 | EXTENDED USE HOME UTERINE ACTIVITY MONITOR - A uterine activity monitoring device and method for monitoring uterine activity on a nearly continuous basis. The device may comprise a belt configured to fit around a pregnant patient's abdomen, with a plurality of, uterine contraction sensors. These sensors may be protruding contraction sensing buttons, disposed generally perpendicular to the patient's skin. In order to avoid signal distortions caused by patient movement, the belt will often have at least one ambient motion sensor configured to monitor non-uterine contraction movements and produce background movement signals. These ambient motion sensors may be accelerometers and stretch or pressure disposed generally parallel to the patient's skin. The device will have an onboard processor communicate wirelessly with a variety of external monitoring and management systems, such as wrist worn monitors, cell phones, and remote patient management websites. | 2012-02-09 |
20120035509 | GAIT ANALYSIS SYSTEM AND METHODS - Systems and methods for analyzing the gait of an individual are disclosed. The disclosed systems and methods can be configured to acquire data from a first array and a second array of sensors that are configured to be placed in a left and/or right shoe, respectively. The acquired data can be collected or separated into at least two separate gait phases for each array, compared to a baseline condition for each gait phase and categorized into one of at least two uniformity categories for each gait phase. Examples of collected and/or calculated data include pressure values, shear stress values and torque values. The analysis can be focused on both feet of a person, or focused on one foot. A graphical output showing at least one entire gait cycle based on the uniformity categories can then be generated. | 2012-02-09 |
20120035510 | METHOD FOR EVALUATING THE HOLD ON A LOWER LIMB OF A KNITTED ELASTIC VEIN COMPRESSION ORTHOSIS - The orthosis ( | 2012-02-09 |
20120035511 | SYSTEM AND METHODS OF TREATMENT USING ELECTROMAGNETIC ILLUMINATION - A method of inducing local cell death in patient tissue is provided. The method includes generating first and second radiation, conveying the radiation to a focusing element, and focusing the radiation on a target with the focusing element. A system for inducing local cell death in patient tissue is also provided. The system includes a power source for generating narrow-band and/or ultra-wideband radiation, and a focusing element for focusing the radiation on a target. | 2012-02-09 |
20120035512 | UPPER LIMBS REHABILITATION DEVICE - An upper limbs rehabilitation device includes a main body, a rail, a movable member and a grip, wherein the main body has a first link and a second link pivotably connected to the first link. The rail is connected to the second link. The user holds the grip that is pivotably connected to the movable member and swings the upper limb to move the movable member along the rail so as to exercise the upper limb in multiple degrees of freedom. | 2012-02-09 |
20120035514 | DATA HANDLING FOR HIGH FREQUENCY CHEST WALL OSCILLATION SYSTEM - A HFCWO apparatus includes a housing having a port, a therapy system carried by the housing and operable to deliver HFCWO therapy to a patient in accordance with a set of operating parameters, and a memory device couplable to the port for storing at least a portion of the set of operating parameters. The therapy system may be operable in accordance with the portion of the set of operating parameters stored in the memory device. The apparatus may comprise a wireless transmitter carried by the housing and operable to wirelessly transmit data relating to HFCWO therapy to a wireless device, such as a printer, PC, a PDA, and the like. | 2012-02-09 |
20120035515 | CLAPPING DEVICE FOR EFFECTING CLAPPING FORCE TO A PREDETERMINED AREA OF A BODY - The present invention relates generally to a clapping device for effecting clapping force to the area of contact capable of clearing congested lungs of obstructive mucous secretions as well as performing massaging and muscle relaxing tasks comprising mechanised clappers ( | 2012-02-09 |
20120035516 | CAST COVER - A protective cover for a cast. Exemplary embodiments include a cover for a lower arm cast including an optional thumb cover. Exemplary embodiments may be constructed from resilient foam located within a protective shell, and the protective shell may include fasteners arranged to retain the cast cover around the cast. An exemplary thumb cover includes a plurality of pockets, each of which holds a thumb pad. The exemplary thumb cover may be installed on the cast prior to installing the cast cover, and the thumb cover may extend through an opening in the cast cover. | 2012-02-09 |
20120035517 | ORTHOTIC FITTING HAVING A KNEE GUIDE JOINT - An orthotic fitting has a knee guide joint and two leg parts, which can be rigidly connected to a lower leg mounting part and an upper leg mounting part, respectively. The knee guide joint has a four-joint arrangement having four axially parallel joints, arranged so that, at the ends of the leg parts in each case angled lever parts are configured, each having two swivel bearings arranged at a distance from each other, and that in each case the swivel bearing of an angled lever part closer to the leg is connected to the swivel bearing of the other angled lever part further from the leg, in each case by a swivel element. | 2012-02-09 |
20120035518 | WEARABLE DEVICE - A wearable device includes a unitary first frame assembly which is integrally formed from first and second polymeric materials. The first frame assembly has a first frame portion formed by the first polymeric material and extends around part of a second frame portion formed by the second polymeric material. The first frame member includes a flexible first shell and a first connecting portion which depends from the first shell. The second frame portion forms part of the first shell and continuously extends to the first connecting portion without interruption. The second polymeric material has greater rigidity than the first polymeric material. The device also includes a second frame assembly having a second connecting portion which links to the first connecting portion. | 2012-02-09 |
20120035519 | Trunk bandage or trunk orthosis - Trunk bandage or trunk orthosis, comprising two connecting portions which are brought together in the stomach or chest region and, to put on the trunk bandage or trunk orthosis, should be made to overlap one another and be connected to one another by way of connecting means, in particular a hook-and-loop fastener, at least one connecting portion being designed as a sheet-like formation, wherein, at the upper or lower end—with respect to the wearing position—, on the connecting portion ( | 2012-02-09 |
20120035520 | WALKER HAVING HEIGHT ADJUSTMENT AND METHOD FOR DOING THE SAME - A walker having height adjustment, and a method of use thereof, generally includes a base. Length adjustable strut assemblies are provided to allow the walker to be converted between a fully extended configuration, a high top walker configuration, and a fully retracted, low top walker configuration, as well as to numerous configurations having incremental heights between the fully extended and the fully retracted configurations. Thus, a modular support is provided that can be used to provide different levels of immobilization and can be used for various therapeutic purposes, can accommodate different patient leg lengths with one device, and allows practitioners to carry a reduced inventory. | 2012-02-09 |
20120035521 | SEGMENTED SKIN TREATMENT SYSTEMS AND METHODS - Devices, kits and methods described herein may be for wound healing, including the treatment, amelioration, or prevention of scars and/or keloids by applying and/or maintaining a pre-determined strain in an elastic skin treatment device that is then affixed to the skin surface using skin adhesives to transfer a generally planar force from the bandage to the skin surface. Applicators are used to apply and/or maintain the strains, and some of the applicators are further configured to provide at least some mechanical advantage to the user when exerting loads onto the skin treatment device. | 2012-02-09 |
20120035522 | ARCH STRAP AND METHOD FOR TREATING HEEL PAIN - There is provided an arch strap suitable for the treatment of pain in a patient's heel, such as plantar fasciitis, posterior tibial tendonitis and capsulitis of the foot. The arch strap comprises a first portion serving as a pad, shaped and sized to fit under the arch beneath a patient's foot along the lateral portion of the foot from the fifth metatarsal head to the back of the heel and extending upwardly along one side of the patient's foot to the medial portion of the foot. The first portion is preferably adhesively attached to the arch of the foot and provides support and stability to the foot when properly positioned on a patient. There is an elongated strip having a first end attached to one side of the first portion and extending around the patient's heel and positioned in the medial portion of the foot where it adhesively attaches to the foot. The elongated strip is preferably an adhesive elastic tape such as Elastoplast® elastic adhesive bandage. The elongated strip serves to keep the first portion in place and to provide support in the patient's heel to relieve pain. There is also provided a method for using the heel pain strap. | 2012-02-09 |
20120035523 | SYSTEM FOR TREATMENT OF BLOOD - The present invention relates to a system for the treatment of blood, in particular a highly efficient system for the safe removal of CO2 and bicarbonates from the blood in a blood circuit connected to a patient by means of a venous-venous connection having at least an inlet or tube line ( | 2012-02-09 |
20120035524 | EXPANDABLE OCULAR DEVICES - Disclosed herein are systems, devices and methods for treating an ocular disorder in an eye. The ocular device includes a proximal end, a distal end, and an internal lumen forming a flow pathway extending from the proximal end to the distal end; at least one inflow region that communicates with the flow pathway; and an expandable portion having a plurality of interconnected struts forming multiple openings in the device communicating with the flow pathway. The expandable portion has a first cross-sectional shape suitable for insertion into the eye that is generally cylindrical and a second cross-sectional shape that is larger than the first cross-sectional shape. The system also includes a delivery device for inserting the ocular device into an eye including a sheath configured to surround at least a portion of the ocular device; an applier configured to insert into the internal lumen of the ocular device; and an actuator. | 2012-02-09 |
20120035525 | OCULAR IMPLANT WITH FLUID OUTFLOW PATHWAYS HAVING MICROPOROUS MEMBRANES - Disclosed are devices, methods and systems for treatment of eye disease such as glaucoma. Implants are described herein that enhance aqueous flow through the normal outflow system of the eye with minimal to no complications. The implant can include reversibly deformable portions that have a plurality of openings layered, covered or otherwise spanned by an elastomeric film or membrane having micropores. The micropores allow for fluid flow out of the implant while inhibit cellular infiltration and blockage of the openings. | 2012-02-09 |
20120035526 | FIBROUS SHEET DISINTEGRATING IN WATER, PROCESS FOR MANUFACTURING SAID FIBROUS SHEET, USE OF SAID FIBROUS SHEET FOR THE MANUFACTURE OF A CORE - A fibrous sheet having a basis weight of between 20 and 1000 g/m2 being manufactured according to a wet papermaking process, and disintegrating in water in less than 120 seconds, has 10 to 70% starch and at least 30% of papermaking fibres on the basis of the total weight of the dry fibrous sheet. The sheet may be used for the manufacture of a water disintegrable core in a roll of tissue paper. | 2012-02-09 |
20120035527 | PHOTOCHEMICAL TISSUE BONDING - The exemplary embodiments of the present invention provides exemplary methods for adhering biological membranes to luminal anatomical structures using photosensitizing agents and electromagnetic energy. The exemplary embodiments of the present invention also provides method for stabilizing luminal anatomical structures. Further, exemplary embodiments of the present invention provide arrangements for coupling to a luminal anatomical structure. | 2012-02-09 |
20120035528 | LOW-PERMEABILITY, LASER-ACTIVATED DRUG DELIVERY DEVICE - An implantable drug delivery device that uses multiple reservoir elements to contain and release doses of active pharmaceutical ingredients. The device includes a first shell element, which has a first enclosed cavity volume and forms a low-permeability barrier. The first shell element is configured to absorb light irradiation from a laser source, the laser irradiation causing a breach in the first shell element. A first active pharmaceutical ingredient is contained in the first enclosed cavity volume and is released when the first shell element is breached. The device also includes a second shell element, which has a second enclosed cavity volume and also forms a low-permeability barrier. A second active pharmaceutical ingredient is contained in the second enclosed cavity volume. The device also includes an envelope element containing the first and second shell elements. | 2012-02-09 |
20120035529 | TUMOR VASCULAR MARKER-TARGETED VACCINES - The present invention provides methods of immunizing a subject against a tumor, inhibiting tumor growth, inhibiting tumor recurrence, treating, suppressing the growth of, or decreasing the incidence of a tumor, overcoming tolerance to a tumor vasculature marker (TVM) in a subject comprising the step of administering a vaccine comprising a TVM or a nucleic acid encoding a TVM and related vaccines. The present invention also provides a method of targeting a tumor vasculature in a subject having a tumor comprising the step of contacting said subject with a labeled compound that binds a) a tumor vasculature marker (TVM) or b) a nucleic acid molecule encoding said TVM. | 2012-02-09 |
20120035530 | DRUG RELEASING COATINGS FOR MEDICAL DEVICES - The invention relates to a medical device for delivering a therapeutic agent to a tissue. The medical device has a layer overlying the exterior surface of the medical device. The layer contains a therapeutic agent and an additive. In certain embodiments, the additive has a hydrophilic part and a drug affinity part, wherein the drug affinity part is at least one of a hydrophobic part, a part that has an affinity to the therapeutic agent by hydrogen bonding, and a part that has an affinity to the therapeutic agent by van der Waals interactions. In embodiments, the additive is water-soluble. In further embodiments, the additive is at least one of a surfactant and a chemical compound, and the chemical compound has a molecular weight of from 80 to 750 or has more than four hydroxyl groups. | 2012-02-09 |
20120035531 | ON-DEMAND AND REVERSIBLE DRUG RELEASE BY EXTERNAL CUE - The invention provides a method to release drugs from a polymer matrix upon demand without degrading the matrix. By applying ultrasound to a self-healable polymer matrix in physiological environment, compounds of both low-molecular and high-molecular weights encapsulated in the matrix are delivered at controlled rates, while the integrity and stiffness of the matrix are unaffected. | 2012-02-09 |
20120035532 | ASPIRATING AND INJECTING DEVICE - A medical device for aspirating and injecting fluid into a body cavity for use with first and second syringes is provided. The medical device includes an outer needle having an outer lumen formed therethrough. A distal end of the outer needle is configured to puncture tissue for insertion of the needle into the body cavity. An inner cannula is disposed within the outer lumen and has an inner lumen formed therethrough. A distal end of the inner cannula is disposed within the outer lumen. A hub has a first hub opening for fluidly connecting the first syringe to the outer lumen and a second hub opening for fluidly connecting the second syringe to the inner lumen. The inner cannula extends from at least one of the first and second hub openings to the distal end of the inner cannula. A method for treating a cyst is also provided. | 2012-02-09 |
20120035533 | PERITONEAL DIALYSIS MACHINE TOUCH SCREEN USER INTERFACE - A peritoneal dialysis machine including a membrane pump and a touch screen display that includes a mode-indicating portion and an operation-descriptive portion, the mode-indicating portion having a plurality of touch sensitive indicia each indicating one of a plurality of modes in which the machine can operate, the display being used to keep a patient continually informed of which one mode of at least three operating modes the machine is operating in, as the operation-descriptive portion changes to display details of a specific operation being carried out within the one mode, the indicia for each of the three operating modes always being visible to the patient while the machine is operating, the operating mode being selected by the patient touching one of the indicia on the screen. | 2012-02-09 |
20120035534 | DIALYSIS SYSTEM INCLUDING WIRELESS PATIENT DATA AND TRENDING AND ALERT GENERATION - A peritoneal dialysis system includes an automated peritoneal dialysis (“APD”) machine including a logic implementer and a wireless interface receiver. The system also includes at least one of a scale or a blood pressure monitor including a wireless interface transmitter. The scale or blood pressure monitor is operable to send at least one of patient blood pressure data and patient weight data wirelessly, respectively, to the wireless interface receiver. The logic implementer is configured to store the patient blood pressure data or patient weight data. A server computer is configured to communicate with the logic implementer to receive the stored at least one patient blood pressure data and patient weight data. | 2012-02-09 |
20120035535 | METHOD OF VARYING THE FLOW RATE OF FLUID FROM A MEDICAL PUMP AND HYBRID SENSOR SYSTEM PERFORMING THE SAME - A system and method of varying the flow rate of fluid from a medical pump through tubing includes determining an inner diameter of the tubing and fluid flow velocity of fluid in the tubing with a controller based on acoustic signals received by a capacitive micromachined ultrasonic transducer sensor system and then determining and adjusting a fluid flow rate of fluid in the tubing with the controller. In addition, the same sensor system also detects air bubbles in the fluid in the tubing. | 2012-02-09 |
20120035536 | BREAST PUMP INSERT - A breast pump insert to receive the breast of a user of a breast pump is disclosed. The insert is formed from inner and outer materials, wherein the outer material exhibits greater hardness than the inner material. | 2012-02-09 |
20120035537 | SYSTEMS AND METHODS FOR COMBINING MATERIALS - A method of combining a drug in a first container and a liquid in a second container includes placing the first container and the second container in fluid communication with a housing, combining the liquid and the drug in the first container, transferring the liquid and the drug from the first container to the housing, and transferring the liquid and the drug from the housing to a third container. | 2012-02-09 |
20120035538 | Medicament Delivery Device - The present invention relates to a medicament delivery device comprising a generally elongated housing comprising a proximal part ( | 2012-02-09 |
20120035539 | MAGNETICALLY GUIDED CATHETERS - A magnetically-guided catheter includes a tip positioning magnet in the distal electrode assembly configured to interact with externally applied magnetic fields for magnetically-guided movement. A magnetically-guided mapping catheter includes an electrically-conductive capsule in the form of a casing that includes a distal ablation surface and isolates the positioning magnet from bio-fluids to prevent corrosion. An open irrigation ablation catheter includes an isolated manifold that isolates the positioning magnet from contact with irrigation fluid to prevent corrosion. | 2012-02-09 |
20120035540 | Event-based control of a lumen traveling device - Methods of controlling the operation of a device traveling in a body tube tree, including selecting a direction of travel based on information relating to a previous event associated with a possible direction of travel, implemented with a control system located partially or fully on the lumen traveling device. Various actions can be performed by the device for, e.g., medical or therapeutic purposes. Machine-readable media including instructions for performing the methods are also described. | 2012-02-09 |
20120035541 | SINGLE USE SAFETY SYRINGE - A single use safety syringe ( | 2012-02-09 |
20120035542 | AUTOMATIC INJECTION DEVICE - The present invention relates to an injection device ( | 2012-02-09 |
20120035543 | INFUSION PUMP APPARATUS, METHOD AND SYSTEM - A system is disclosed. The system includes a fill adapter device including a heat exchanger which includes a heating element and a fluid pathway, the fluid pathway fluidly connected to a filling needle input, whereby fluid enters the heat exchanger through the filling needle input and flows through the fluid pathway and whereby the fluid is heated by the heating element. The system also includes a reservoir including a plunger and a plunger rod and a filling needle configured to be removably attached to the reservoir, wherein the fill adapter is configured to be attached to a vial of fluid and wherein fluid from the vial flows through the fluid pathway and is heated and loaded into the reservoir through the filling needle. | 2012-02-09 |
20120035544 | MEDICAL DEVICES WITH PLASMA-TREATED SURFACE AND METHODS - A medical device (e.g., an implantable medical device) including a sealing apparatus (sealing element, e.g., a grommet for securing a lead to the device) that includes an element (e.g., a body) having a plasma-treated surface and methods (e.g., methods of making the device). | 2012-02-09 |
20120035545 | HAND PIECE ASSEMBLY FOR A DISPOSABLE FLUSHING NOZZLE UNIT FOR CLEANSING AND/OR IRRIGATING SURGICAL WOUNDS - The invention relates to a hand piece for a disposable flushing nozzle unit for cleansing and/or irrigating surgical wounds, comprising a housing with one first connecting unit for holding the disposable flushing nozzle unit, a drive mechanism and an electric motor interacting with said drive mechanism. In an especially advantageous embodiment the hand piece comprises a second connecting unit for connecting an external electric power supply. | 2012-02-09 |
20120035546 | CARTRIDGE INSERTION ASSEMBLY - A cartridge insertion assembly including apparatus with a pathway formed therein, a cartridge insertable into the pathway, the cartridge including a cartridge coupling element connectable to an activation mechanism disposed in the apparatus operative to cause a substance contained in the cartridge to be metered out of the cartridge, and a door pivoted to the apparatus that includes a door coupling element arranged with respect to the cartridge such that when the door is in a fully closed position, the door coupling element couples the cartridge coupling element with a coupling element of the activation mechanism. | 2012-02-09 |
20120035547 | MEDICATION DELIVERY SYSTEM AND MONITOR - Systems and methods for the delivery and monitoring of a medication, such as insulin, to a recipient are provided. An exemplary feature-rich system comprises an infusion pump with a control system for controlling medication delivery by the infusion pump and a bolus estimator for estimating an appropriate amount of medication for delivery by the control system with the infusion pump. Estimating the appropriate amount of medication for delivery is based upon one or more settings which each vary according to a setting profile. In other embodiments, the control system comprises a suspend function for temporarily suspending medication delivery by the infusion pump, an alarm profile function for programming a variable alarm volume of the alarm and a simplified menu for controlling the dual wave bolus delivery function. | 2012-02-09 |
20120035548 | SYSTEM AND METHOD FOR ESTABLISHING VASCULAR ACCESS - Systems, kits, and methods for establishing vascular access are described. A system typically includes a radially expandable sleeve, a dilator, and a guidewire. The methods comprise positioning the guidewire through an initial tissue tract, passing the radially expandable sleeve over the guidewire through the tissue tract to a target blood vessel, and thereafter passing the dilator over the guidewire and through the radially expandable sleeve to effect radial expansion of the sleeve. Use of the sleeve reduces the risk of injuring tissue surrounding the tissue tract by lessening the axial forces imparted to the tissue. Kits comprise at least the radially expandable sleeve together with instructions for use. | 2012-02-09 |
20120035549 | INSERTION DEVICE - An insertion device, generally used with an infusion set, including a needle being adapted for puncturing at one end and including at the opposite end a hub. The hub includes a handle part and a guard part that are capable of securing the needle through the use of locks. Locking structures are used to secure the insertion device in a position where the needle is covered in a locked position, avoiding unintended contact with the needle. | 2012-02-09 |
20120035550 | SAFETY NEEDLE WITH POSITIVE FLUSH - A needle assembly including a positive flush mechanism for use with a vascular access port. The needle assembly is configured to supply fluid to the port and to provide a positive flush to overcome negative pressures in the port that can potentially occur during withdrawal of the needle from the port. | 2012-02-09 |
20120035551 | CARRIER FOR INJECTING A PRODUCT INTO THE HUMAN BODY - The invention relates to a carrier for injecting a filler product, in particular for microplasty or lipo-reconstruction, comprising a semi-rigid tubular needle ( | 2012-02-09 |
20120035552 | NEEDLE SAFETY DEVICE AND ASSEMBLY - Safety intravenous catheters (IVCs) are disclosed herein having a catheter hub with a catheter tube, a needle with a needle hub, and a needle guard. The needle guard is configured to be positioned at least partially within an interior space of the catheter hub and is retained thereto by mechanical engagement between the two. Following removal of the needle from the catheter hub, the needle guard is configured to disengage from the catheter hub and attach over a tip of the needle to shield the needle tip from inadvertent needlesticks. The needle guard having an angled end section configured with a length and a width to retain the needle tip within a tip holding space behind the angled end section. | 2012-02-09 |
20120035553 | CLAMP FOR CLOSING FLEXIBLE TUBING BELONGING TO MEDICAL EQUIPMENT - A clamp for closing flexible tubing including a first arm having a first anchoring element, a second arm, a first connecting portion elastically connecting the first arm to the second arm, a second connecting portion connected to the second arm opposite the first connecting portion, extending towards the free end of the first arm, a second anchoring element positioned on the second connecting portion, a first projection integral to the first arm and facing the second arm, a second projection integral to the second arm and facing the first projection. The first and the second arms are movable between an open position, wherein the projections are in a spaced position, and a closed position, wherein the first anchoring element and the second anchoring element are coupled and the projections are in a close position squeezing a tubing. | 2012-02-09 |
20120035554 | DEVICE FOR VEIN STABILIZATION - Apparatuses and methods for performing and aiding venipuncture. The apparatuses of the present invention provide the medical practitioner with an improved tool for performing venipuncture methods. The apparatus preferably includes a handle that is connected to a plurality of tines that run roughly parallel to one another. During use, the tines of the apparatus are pressed against the skin of the patient such that they sit astride the vein to be accessed. The distance between the various tines of the present apparatuses varies so as to be able to accommodate a variety of vein widths. The apparatuses of the present invention may have tines at either one or both ends of the body of the apparatus. The apparatuses of the present invention may be used with a variety of vein accentuating devices, such as those that employ light to accentuate the vein to be punctured. | 2012-02-09 |
20120035555 | TRANSDERMAL PORATOR AND PATCH SYSTEM AND METHOD FOR USING SAME - A transdermal permeant delivery system for delivery of at least one permeant composition into a tissue membrane of a subject including a disposable substrate having at least a portion of a bottom surface of a first release liner connected to an upper surface of the substrate and a patch having a backing layer and a reservoir that is selectively removable from the top surface of the first release liner. In a connected position, a first portion of the backing layer of the patch is releaseably mounted to a top surface of the first release liner in spaced registration with a poration area of the substrate. | 2012-02-09 |
20120035556 | PUMP SYSTEMS AND METHODS FOR STORING AND DISPENSING A PLURALITY OF PRECISELY MEASURED UNIT-DOSES OF IMIQUIMOD CREAM - The present invention is directed to airless storage and dispensing systems that include a pump or dispensing package pre-filled with a topical semi-solid imiquimod pharmaceutical formulation (“pump systems”) and methods for storing and dispensing from the pump systems a plurality of precisely measured and uniform unit doses of a topical semi-solid imiquimod pharmaceutical formulation, and more particularly to pump systems, pre-filled with a topical imiquimod pharmaceutical cream and methods for delivering multiple precisely measured unit doses of a topical imiquimod pharmaceutical cream, and methods for using a controlled delivery pump system to store and dispense a plurality of consistent and precisely measured unit doses of a topical imiquimod pharmaceutical cream for use in topically treating a dermal and mucosal-associated condition, such as, external genital warts and/or perianal warts (EGWs), actinic keratosis or actinic keratoses (AK or AKs) and superficial basal cell carcinoma (sBCC). | 2012-02-09 |
20120035557 | Personal Care Compositions Comprising A Multi-Active System For Down Regulating Cytokines Irritation - A personal care composition comprising a multi-active system for down regulating cytokines comprising at least three actives, an extract of | 2012-02-09 |