16th week of 2010 patent applcation highlights part 15 |
Patent application number | Title | Published |
20100099959 | IN-HEADER PERIMETER RF ANTENNA - This document discusses, among other things, an implantable dielectric compartment including a channel in an outer surface of the implantable dielectric compartment, the channel configured to constrain a portion of an implantable antenna in a specific configuration along the length of the portion of the implantable antenna. In certain examples, the implantable antenna can be configured to wirelessly transfer information electromagnetically at a specified operating frequency provided using the specific configuration of the portion of the implantable antenna. | 2010-04-22 |
20100099960 | Device and method for measuring a property of living tissue - A device for measuring the glucose level in living tissue has electrodes ( | 2010-04-22 |
20100099961 | METHOD FOR DETERMINING MICROVASCULAR LESIONS - The invention relates to a method for determining microvascular diseases wherein, first, a volume pulse development of a first blood constituent of the blood in a blood path is determined, and a volume pulse development of a second blood constituent in a blood path, being different from the first blood constituent, is determined. Thereafter, comparable reference points in the volume pulse development of the first blood constituent and in the volume pulse development of the second blood constituent are determined. Then, there is determined a temporal difference (Δt) of the determined reference points in the volume pulse developments of the first blood constituent and the second blood constituent. | 2010-04-22 |
20100099962 | SENSING DEVICE AND POSITIONING STRUCTURE THEREOF - A sensing device for sensing blood of a finger includes a base, a transceiver, a first positioning element and a second positioning element. The base includes a first half portion and a second half portion. The transceiver includes a first transmission element disposed on the first half portion, a second transmission element disposed on the second half portion, and a signal transmitted from one of the first and second transmission elements to the other. The first and second positioning elements are respectively disposed on the first and second half portions. The second positioning element is detachably engaged to the first positioning element. When the finger is disposed between the first and second half portions and the first and second positioning elements are engaged, the finger is located between the first and second transmission elements, and signals transmitted between the first and second transmission elements passes through blood of the finger. | 2010-04-22 |
20100099963 | PERIPHERAL OXISTIMULATOR APPARATUS AND METHODS - Apparatus and methods for monitoring a patient's blood oxygen content (through, e.g., an external finger probe using a pulse oximeter). If the patient's blood oxygen content falls below a selected level, a safe, yet effective, level of peripheral nerve stimulation would be delivered to the patient's wrist in the form of a milliamp current to arouse the patient. | 2010-04-22 |
20100099964 | HEMOGLOBIN MONITOR - A patient monitor system is configured to measure and display a hemoglobin concentration measurement to assist caregivers in providing care or treatment and/or to automatically control a fluid, blood, medicine, or dialysis administration system. The patient monitor can analyze the displayed hemoglobin concentration measurement and provide alarms and feedback to assist caregivers. Additional measurement can be combined with the hemoglobin concentration measurement to provide combined displays helpful to caregivers, such as, for example, a plethysmograph variability index v. SpHb display. | 2010-04-22 |
20100099965 | Optical Fiber Connector - An optical connector device is disclosed for optically connecting a biosensor wearable on the body of a patient to a reader outside of the body of the patient. The device comprises a base disk to be worn on the body of a patient. The base disk has a needle attached thereto and the needle houses a first fiber defining a first optical conduit. The distal end of the needle is insertable into the body of the patient, and a portion of the proximal end of the needle remains outside of the body of the patient when the device is worn. The device also comprises a connector housing a second fiber defining a second optical conduit. | 2010-04-22 |
20100099966 | Analyte Monitoring and Management System and Methods Therefor - Method and apparatus for providing multiple data receiver units in a data monitoring and management system such as analyte monitoring system where a first data receiver includes all of the functionalities for the data monitoring and management system receiver unit, and a second data receiver unit is configured with a limited functions to provide application specific convenience to the user or patient is disclosed. | 2010-04-22 |
20100099967 | Analyte Monitoring Device and Methods of Use - An analyte monitor includes a sensor, a sensor control unit, and a display unit. The sensor has, for example, a substrate, a recessed channel formed in the substrate, and conductive material disposed in the recessed channel to form a working electrode. The sensor control unit typically has a housing adapted for placement on skin and is adapted to receive a portion of an electrochemical sensor. The sensor control unit also includes two or more conductive contacts disposed on the housing and configured for coupling to two or more contact pads on the sensor. A transmitter is disposed in the housing and coupled to the plurality of conductive contacts for transmitting data obtained using the sensor. The display unit has a receiver for receiving data transmitted by the transmitter of the sensor control unit and a display coupled to the receiver for displaying an indication of a level of an analyte. The analyte monitor may also be part of a drug delivery system to alter the level of the analyte based on the data obtained using the sensor. | 2010-04-22 |
20100099968 | Analyte Monitoring Device and Methods of Use - An analyte monitor includes a sensor, a sensor control unit, and a display unit. The sensor has, for example, a substrate, a recessed channel formed in the substrate, and conductive material disposed in the recessed channel to form a working electrode. The sensor control unit typically has a housing adapted for placement on skin and is adapted to receive a portion of an electrochemical sensor. The sensor control unit also includes two or more conductive contacts disposed on the housing and configured for coupling to two or more contact pads on the sensor. A transmitter is disposed in the housing and coupled to the plurality of conductive contacts for transmitting data obtained using the sensor. The display unit has a receiver for receiving data transmitted by the transmitter of the sensor control unit and a display coupled to the receiver for displaying an indication of a level of an analyte. The analyte monitor may also be part of a drug delivery system to alter the level of the analyte based on the data obtained using the sensor. | 2010-04-22 |
20100099969 | Analyte Monitoring Device and Methods of Use - An analyte monitor includes a sensor, a sensor control unit, and a display unit. The sensor has, for example, a substrate, a recessed channel formed in the substrate, and conductive material disposed in the recessed channel to form a working electrode. The sensor control unit typically has a housing adapted for placement on skin and is adapted to receive a portion of an electrochemical sensor. The sensor control unit also includes two or more conductive contacts disposed on the housing and configured for coupling to two or more contact pads on the sensor. A transmitter is disposed in the housing and coupled to the plurality of conductive contacts for transmitting data obtained using the sensor. The display unit has a receiver for receiving data transmitted by the transmitter of the sensor control unit and a display coupled to the receiver for displaying an indication of a level of an analyte. The analyte monitor may also be part of a drug delivery system to alter the level of the analyte based on the data obtained using the sensor. | 2010-04-22 |
20100099970 | DEVICE AND METHOD FOR DETERMINING ANALYTE LEVELS - Devices and methods for determining analyte levels are described. The devices and methods allow for the implantation of analyte-monitoring devices, such as glucose monitoring devices, that result in the delivery of a dependable flow of blood to deliver sample to the implanted device. The devices comprise a unique microarchitectural arrangement in the sensor region that allows accurate data to be obtained over long periods of time. | 2010-04-22 |
20100099971 | DEVICE AND METHOD FOR DETERMINING ANALYTE LEVELS - Devices and methods for determining analyte levels are described. The devices and methods allow for the implantation of analyte-monitoring devices, such as glucose monitoring devices, that result in the delivery of a dependable flow of blood to deliver sample to the implanted device. The devices comprise a unique microarchitectural arrangement in the sensor region that allows accurate data to be obtained over long periods of time. | 2010-04-22 |
20100099972 | Glucose Measuring Device Integrated Into a Holster for a Personal Area Network Device - A glucose meter module integrated into a holster device that can securely accommodate another device such as a portable server device or an insulin pump is described. The glucose measuring module and the health device communicate with each other by a short range wireless modality. In the case in which the accommodated device is a server, such as personal digital assistant or cell phone, the device stores data in a memory, displays data on a visual display, and can wirelessly transmit such data to other devices within a personal area network. In the case where the accommodated device is a cell phone, the phone can further transmit data to remote sites. In the case where the accommodated device is an insulin pump, wirelessly received data are stored in a memory, are available for visual display on the insulin pump, and can be incorporated into the electronic processes that regulate the performance of the pump. | 2010-04-22 |
20100099973 | Glucose Measuring Device Integrated Into a Holster for a Personal Area Network Device - A glucose meter module integrated into a holster device that can securely accommodate another device such as a portable server device or an insulin pump is described. The glucose measuring module and the health device communicate with each other by a short range wireless modality. In the case in which the accommodated device is a server, such as personal digital assistant or cell phone, the device stores data in a memory, displays data on a visual display, and can wirelessly transmit such data to other devices within a personal area network. In the case where the accommodated device is a cell phone, the phone can further transmit data to remote sites. In the case where the accommodated device is an insulin pump, wirelessly received data are stored in a memory, are available for visual display on the insulin pump, and can be incorporated into the electronic processes that regulate the performance of the pump. | 2010-04-22 |
20100099974 | System for Generating a Multi-Modality Imaging Examination Report - A system processes medical report data associated with different types of imaging modality devices to provide a composite examination report. An acquisition processor in the system acquires multi-modality medical imaging examination report data for examinations performed on a patient by different types of imaging modality device. A report processor processes acquired multi-modality medical imaging examination report data items by, in response to predetermined selection riles, selecting between individual data items in the acquired multi-modality medical imaging examination report data items to provide a single individual data item for incorporation in a composite report. The report processor maps individual data items including the single individual data item in the acquired multi-modality medical imaging examination report data items to corresponding data fields in a composite report data structure in memory in response to predetermined mapping information. An output processor outputs data representing the composite report to a destination device. | 2010-04-22 |
20100099975 | DETECTION OF DECEPTION AND TRUTH-TELLING USING FMRI OF THE BRAIN - Methods for deriving an indication of truth or deception are disclosed. Some methods include (a) monitoring the activation of a plurality of regions of a subject's brain, while the subject responds to questions and (b) measuring one or more physiological parameters while the subject responds to questions and combining the results of (a) and (b) to form a composite evaluation indicative of truth or deception in the subject's response. Another method further includes (c) measuring one or more behavioral components while the subject responds to questions and then combining the results of (a), (b), and (c) to form a composite evaluation indicative of truth or deception in the subject's response. Methods for scoring, weighting, and combining the measurements for (a), (b), and (c), and combinations thereof, are also disclosed. | 2010-04-22 |
20100099976 | GAMMA- RAY DETECTOR AND PET APPARATUS USING THE SAME - A medium area (S) filled with liquid xenon ( | 2010-04-22 |
20100099977 | MECHANICAL AXIS ALIGNMENT USING MRI IMAGING - A method of imaging a body part includes locating a first, second and third anatomical reference area. The third anatomical reference area is disposed generally between the first and second anatomical reference areas. Furthermore, the method includes positioning a first member of a reference tool relative to the first anatomical reference area, positioning a second member of the reference tool relative to the second anatomical reference area, and a pivotal coupling member relative to the third anatomical reference area. The pivotal coupling member pivotally couples the first and second members of the reference tool. In addition, the method includes imaging a target area of the body part to produce an image. The image includes the target area of the body part and the first and second members. The first member indicates a first axis of the body part, and the second member indicates a second axis of the body part. | 2010-04-22 |
20100099978 | Breast coil arrangement for magnetic resonance applications - A breast coil arrangement for magnetic resonance applications has a placement web that is designed to allow an examination subject to lie with her sternum on the placement web. Pot-like breast receptacles for each breast of the examination subject are respectively arranged on opposite sides of the placement web. The breast receptacles have limiting elements whose spacing from one another can be adjusted. Multiple array coils are respectively arranged in the limiting elements and are stationary relative to the limiting elements. Each breast receptacle is surrounded by a volume coil that is stationary relative to the placement web. The volume coils are arranged centrally and orthogonally relative to the array coils and surround the array coils. The volume coils are decoupled from the array coils. A spectroscopy phantom can be arranged in proximity to the placement web. The breast receptacles as a structural unit can be detached individually or together from the placement web, and volume-reducing inserts can be inserted into the breast receptacles. Lateral supplementary placement elements carrying axilla coils can be provided and may be separately deactivated depending on an input option of a user. | 2010-04-22 |
20100099979 | SPATIAL CHARACTERIZATION OF A STRUCTURE LOCATED WITHIN AN OBJECT BY IDENTIFYING 2D REPRESENTATIONS OF THE STRUCTURE WITHIN SECTION PLANES - It is described a virtual pullback as a visualization and quantification tool that allows an interventional cardiologist to easily assess stent expansion. The virtual pullback visualizes the stent and/or the vessel lumen similar to an Intravascular Ultrasound (IVUS) pullback. The virtual pullback is performed in volumetric data along a reference line. The volumetric data can be a reconstruction of rotational 2D X-ray attenuation data. Planes perpendicular to the reference line are visualized as the position along the reference line changes. This view is for interventional cardiologists a very familiar view as they resemble IVUS data and may show a section plane through a vessel lumen or a stent. In these perpendicular section planes automatic measurements, such as minimum and maximum diameter, and cross sectional area of the stent can be calculated and displayed. Combining these 2D measurements allows also volumetric measurements to be calculated and displayed. | 2010-04-22 |
20100099980 | POSITIONING TOOL - A method and apparatus are disclosed for a positioning tool that aids in the positioning of a treatment device under image guidance. The tool is positioned on the external surface of the patient's skin and comprises an alignment portion and an instrument positioning portion that may be viewed under an imaging means. The tool is also visible to the user without any imaging means. The tool is aligned with an internal target and provides a visual reference indication for the target location for orienting at least one treatment device at a desired treatment site relative to the internal target. | 2010-04-22 |
20100099981 | Trans-Septal Catheterization Device And Method - A method and apparatus for performing medical treatment on a patient. The method include generating a three dimensional image of a portion of a patient and overlaying a real time image of a treatment tool in the patient during its movement in the patient to a site of interest. | 2010-04-22 |
20100099982 | System, Device, and Method for Determining a Position of an Object - A system is disclosed for determining a position and a change in the position of an anatomical structure. The system utilizes a surgical navigation system and a substrate that is capable of being removably mounted to an outer surface of a patient's body. The substrate includes a sensor that is tracked by the surgical navigation system and a positional device that determines the position of an anatomical structure relative to the sensor. The concatenation of the position of the sensor and the relative position of the anatomical structure allows a global position of the anatomical structure to be determined by a computer system and displayed to the user. | 2010-04-22 |
20100099983 | System, Device, and Method for Determining a Position of an Object - A system is disclosed for determining a position and a change in the position of an anatomical structure. The system utilizes a surgical navigation system and a substrate that is capable of being removably mounted to an outer surface of a patient's body. The substrate includes a sensor that is tracked by the surgical navigation system and a positional device that determines the position of an anatomical structure relative to the sensor. The concatenation of the position of the sensor and the relative position of the anatomical structure allows a global position of the anatomical structure to be determined by a computer system and displayed to the user. | 2010-04-22 |
20100099984 | MEASURING ARRANGEMENT AND METHOD FOR THE THREE-DIMENSIONAL MEASUREMENT OF AN OBJECT - A measuring arrangement and a method for the three-dimensional measurement of at least part of an object includes a light source with a continuous spectrum, a device for generating a multifocal lighting pattern, a lens with a large chromatic aberration for imaging foci of the lighting pattern on the object, a detection unit for generating the wavelength spectrum of the foci that are confocally imaged on the object via the lens, and a spectrum-dispersive device disposed between the confocally imaged foci and the detection device. In order to create a highly accurate surface profile in a relatively short time even in the case of moving objects, the invention proposes that a first hole pattern including first holes be disposed in the plane of the confocally imaged foci, the geometric arrangement of the first holes corresponding to the geometric arrangement of the foci of the multifocal lighting pattern. | 2010-04-22 |
20100099985 | APPARATUS AND METHOD FOR BRACHYTHERAPY RADIATION DISTRIBUTION MAPPING - An apparatus and method for in vivo and ex vivo control, detection and measurements of radiation in brachytherapy accomplished through scintillating material detection. One example includes scintillating fibers placed along a delivery guide such as a catheter for measuring applied radiation levels during brachytherapy treatments, sensing locations of a radiation source or providing feedback of sensed radiation. The catheter may also be a mammosite type catheter. The scintillating fibers provide light output levels correlating to the levels of radiation striking the fibers. The output may then be used to measure and compute radiation distribution maps using Monte Carlo reconstruction simulation. Adjustments to a radiation treatment may be made as needed based on actual and measured applied dosages. Characteristics of a radiation source may also be measured using scintillating materials. | 2010-04-22 |
20100099986 | ULTRASONIC IMAGING APPARATUS - In an ultrasonic contrast imaging method in which signals specific to a contrast agent are extracted to form an image, imaging is performed with the following three well-balanced properties: frame rate, spatial resolution, and contrast-agent selectivity. A first chirp signal whose frequency increases with time and a second chirp signal obtained by inverting the first chirp signal about the time axis are used, and they are individually transmitted and received. A decoder having decode filters each adapted for a coded sequence, which is obtained when the chirp signal is decomposed into a pulse signal and a coded sequence, is provided. The decode filters are adapted for echo signals received in response to two chirp signals, respectively, and outputs of the two decode filters are input to a subtractor, whereby the difference therebetween is determined. Thus, contrast-agent selectivity is balanced with spatial resolution. | 2010-04-22 |
20100099987 | ULTRASONIC DIAGNOSTIC DEVICE, ULTRASONIC IMAGE PROCESSING APPARATUS, ULTRASONIC IMAGE ACQUIRING METHOD AND ULTRASONIC DIAGNOSIS DISPLAY METHOD - Volume data are collected by swing scanning in which frames in different field angle settings are mixed by a wide scan set at a wide field angle to image a diagnostic target and an index part for recognizing the position of the diagnostic target and by a narrow scan set at a field angle θ | 2010-04-22 |
20100099988 | ULTRASOUND DIAGNOSIS APPARATUS - An ultrasound diagnosis apparatus that can perform predetermined input operations without using an operation table or a remote controller. To realize improved ergonomics in an ultrasound diagnosis apparatus, predetermined input operations, such as storing moving images or change of scanning mode, can be performed during examinations analyzing physical operations of an ultrasound probe from generated images. An image data analyzing unit acquires movement data of an ultrasound probe by analyzing image data generated by processing the received signals from the ultrasound probe. An operation converting unit converts the acquired movement data to a predetermined input operation data. A system control unit controls each of units in the ultrasound diagnosis apparatus based on the input operation data from the operation converting unit. | 2010-04-22 |
20100099989 | Radiotherapy Treatment Monitoring Using Ultrasound - Methods and systems for assessing the effects of therapy on a patient include obtaining baseline and treatment ultrasound scans of a treatment area of a patient where the treatment ultrasound scans are taken subsequent to the baseline scan and at various times during a course of radiotherapy treatment sessions. The baseline and treatment ultrasounds are compared, and as a result a damage map representing cell death within the treatment area can be constructed. | 2010-04-22 |
20100099990 | Doppler Signal Processing For An Enhanced Spectral Doppler Image - Embodiment for processing Doppler signals for an enhanced spectral Doppler image in an ultrasound system is disclosed. The Doppler signals, which are obtained by transmitting/receiving an ultrasound signal to/from a target object, are window-processed with a plurality of windows, each of the windows having different sizes. The window-processed Doppler signals are transformed into a plurality of frequency-domain Doppler signals. The transformed Doppler signals are compounded and then a spectral Doppler image is formed based on the compound Doppler signals. | 2010-04-22 |
20100099991 | 3D Ultrasonic Color Flow Imaging With Grayscale Invert - An ultrasonic diagnostic imaging system produces 3D images of blood flow which depict both the location of blood pools and flow velocity in one image. B mode data is acquired over a volumetric region and inverted to a range of grayscale value which highlights anechoic regions relative to regions of strong echo returns. Flow data is acquired over the same volumetric region and both data sets are volume rendered. The two volume renderings are then merged into a single 3D image in which the B mode pixel values are tinted in accordance with flow at the pixel locations. | 2010-04-22 |
20100099992 | CARDIAC OUTPUT MONITOR WITH COMPENSATION FOR TISSUE PERFUSION - A non-invasive system and method for determination of cardiac output and blood volume of a patient includes compensating for a change in the fluorescence of an indicator circulating in the bloodstream of a tissue or organ that is caused by a variation of the blood content at the site of the measurement. | 2010-04-22 |
20100099993 | METHODS AND APPARATUS FOR DETERMINING CARDIAC OUTPUT AND LEFT ATRIAL PRESSURE - Method and apparatus are introduced for determining proportional cardiac output (CO), absolute left atrial pressure (LAP), and/or other important hemodynamic variables from a contour of a circulatory pressure waveform or related signal. Certain embodiments of the invention provided herein include the mathematical analysis of a pulmonary artery pressure (PAP) waveform or a right ventricular pressure (RVP) waveform in order to determine beat-to-beat or time-averaged proportional CO, proportional pulmonary vascular resistance (PVR), and/or LAP. The invention permits continuous and automatic monitoring of critical hemodynamic variables with a level of invasiveness suitable for routine clinical application. The invention may be utilized, for example, to continuously monitor critically ill patients with pulmonary artery catheters installed and chronically monitor heart failure patients instrumented with implanted devices for measuring RVP. | 2010-04-22 |
20100099994 | IMPLANTABLE HEART ANALYZING DEVICE, SYSTEM AND METHOD - An implantable heart analyzing device has a housing and a control circuit located within said housing. The control circuit generates an output signal adapted to actuate an activator, which is able to make a wall of the heart deflect or vibrate. The control circuit also communicates with a sensor, which can be identical with the activator, with which the movement of the heart wall can be sensed. The control circuit executes a procedure that involves the generation of an output signal and sensing a corresponding sensor signal, and to be able to derive information concerning the tension of the heart wall. An implantable heart analyzing includes the aforementioned heart analyzing device, as well as the activator and the sensor. The heart analyzing device and the system implement a method that results in generation of the aforementioned information concerning the tension of the heart wall. | 2010-04-22 |
20100099995 | METHOD AND APPARATUS FOR ECTOPIC BEAT DETECTION - Heart monitor for detecting ectopic beats in an input electrocardiogram signal that includes an electrocardiogram signal input and a morphological signal analyzer connected to the electrocardiogram signal input, the analyzer being adapted to generate a first time series of values representing the input electrocardiogram signal, a second signal analyzer adapted to generate generating a modified time series of values representing a trend of values of the first time series and a comparison stage being adapted to compare the first time series with the modified time series to thus detect ectopic beats. The invention further relates to a method for detecting ectopic beats in an input electrocardiogram signal that includes obtaining an electrocardiogram signal, generating from the electrocardiogram signal a first time series of values representing the input electrocardiogram signal, generating a modified time series of values representing a trend of values of the first time series and comparing the first time series with the modified time series to thus detect ectopic beats. | 2010-04-22 |
20100099996 | DEVICE, METHOD AND COMPUTER-READABLE STORAGE MEDIUM FOR DETECTING AND CLASSIFYING OF CARDIAC EVENTS - Method for detecting cardiac events, e.g., Atrial Fibrillation (AF) or termination of AF. Based on analysis of the instability observed in heart rate, caused by irregular conduction from the atrium during AF. Change in heart interval is monitored on beat-to-beat basis to recognize instability that indicates presence of AF or Atrial Flutter. A packet of a number of consecutive intervals is evaluated, whether the length of an interval is stable compared with the length of the preceding interval, or whether the length of the subsequent interval has changed. After detection of an instability, instability counter is incremented. The result of the stability test for a packet of intervals is represented by the value of the instability counter. Depending upon whether or not an AF already declared, (indicated by AF status flag), different “X-out-of-Y” criterion are applied. AF status flag set/cleared when declaring AF/termination of AF. | 2010-04-22 |
20100099997 | METHOD FOR CORRECTION OF POSTURE DEPENDENCE ON HEART SOUNDS - A system to monitor heart sounds. The system comprises an implantable heart sound sensor configured to produce an electrical signal representative of at least one heart sound, an implantable posture sensor operable to produce an electrical signal representative of a patient's posture, and a controller circuit. The controller circuit is configured to determine a patient posture, measure at least one heart sound in correspondence with at least one corresponding patient posture, adjust the heart sound measurement by using the corresponding determined patient posture to reduce or remove variation in the heart sound measurement due to patient posture, detect a change in the adjusted heart sound measurement, and provide an indication of congestive heart failure to a user or an automated process in response to the detected change. | 2010-04-22 |
20100099998 | Asthma status scoring method and system with confidence ratings - A method and system for assessing the health status of a patient, such as the asthma status of a patient, provides an asthma status score and a confidence rating indicative of the score's reliability using continuous real-time data. In some embodiments, the assessment comprises a multidimensional analysis in which asthma status scores and respective confidence ratings are generated for multiple individual asthma health dimensions as well as a summary asthma health dimension indicative of overall asthma health. In some embodiments, the individual dimensions include an environmental trigger dimension based on sensor-based environmental data, a physiological burden dimension based on sensor-based physiological data, a medication adherence dimension based on patient diary data and a perceived symptom dimension based on patient diary data. | 2010-04-22 |
20100099999 | ORAL END TIDAL CARBON DIOXIDE PROBE - In embodiments of the present invention improved capabilities are described for evaluating pulmonary embolism. A system and method of evaluating pulmonary embolism in a subject may include measuring end tidal partial pressure of exhaled carbon dioxide in the subject, wherein the measurement is made orally, obtaining a clinical approximation of dead space ventilation based on the measurement, and excluding pulmonary embolism when the end tidal partial pressure of exhaled carbon dioxide reaches a threshold. | 2010-04-22 |
20100100000 | Minute Ventilation-Based Disordered Breathing Detection - A respiration pattern of a number of respiration cycles is detected and breath intervals (BI) and tidal volume (TVOL) measurements of each of the respiration cycles are respectively determined. An unevenly sampled instantaneous minute ventilation (iMV) signal is produced using the BI and TVOL measurements, and an evenly sampled iMV signal (resampled iMV signal) is produced using the unevenly sampled iMV signal. Disordered breathing is detected based on a comparison between a baseline threshold and the resampled iMV signal. | 2010-04-22 |
20100100001 | FIXATION-LOCKED MEASUREMENT OF BRAIN RESPONSES TO STIMULI - Fixation-locked measurement of brain activity generates time-coded cues indicative of whether an operator exhibited a significant cognitive response to task-relevant stimuli. The free-viewing environment is one in which the presentation of stimuli is natural to the task encompassing both pre- and post-fixation stimuli and the operator is allowed to move his or her eyes naturally to perform the task. | 2010-04-22 |
20100100002 | APPARATUS FOR DIAGNOSIS AND MONITORING OF HEPATIC STEATOSIS BASED ON ELECTRICAL IMPEDANCE MEASUREMENT - The present invention relates to a system for the rapid determination of the degree of hepatic steatosis (fat in the liver) via a direct measurement of the hepatic electrical impedance at one or more frequencies. The measurement is taken by means of surface or minimally invasive sensors, which can be coupled to other devices for medical use (e.g., laparoscopic probes). By means of an interpolation algorithm based on correlations between impedance and the percentage of hepatic fat in reference biopsies, the system is capable of determining the degree of hepatic steatosis in the organ measured immediately and without requiring any other kind of intervention. This permits its application to procedures such as liver transplant, allowing a rapid diagnosis of viability to be made, along with other surgical procedures and on explanted organs. | 2010-04-22 |
20100100003 | MONITORING SYSTEM - A method for performing impedance measurements on a subject. The method includes, in a processing system, causing at least one electrical signal to be applied to the subject via first leads operatively connected to first electrodes provided on the subject, determining a first indication indicative of at least one first electrical signal measured via second leads operatively disconnected from second electrodes positioned on the subject, determining a second indication indicative of at least one second electrical signal measured via second leads operatively connected to second electrodes positioned on the subject, and determining from the indications and the at least one applied signal, at least one instantaneous impedance value. | 2010-04-22 |
20100100004 | Skin Temperature Measurement in Monitoring and Control of Sleep and Alertness - Method of an arrangement for monitoring sleep in a subject by measuring within a prescribed interval skin temperature of a predetermined region of the subject's body and a motion sensor for sensing motion of the subject, comparing the measured skin temperature of the predetermined region with a predetermined temperature threshold, and classifying the subject as being asleep or awake based on whether the skin temperature of the predetermined region is above or below the temperature threshold and on the motion data. In alternative aspects the invention relates to methods of and arrangements for manipulating sleep, as well as monitoring or manipulating alertness. | 2010-04-22 |
20100100005 | MINIMALLY INVASIVE ALLERGY TESTING SYSTEM WITH COATED ALLERGENS - An allergy testing system has a microneedle array. The allergy testing system also has at least one coated allergen. The allergy testing system further has an activation system coupled to the microneedle array such that the at least one coated allergen is moved into contact with a subject as the microneedle array is moved from a resting position to a penetrating position. A method for determining a degree of reaction to one or more allergens by a patient in a minimally invasive manner is disclosed. One or more allergen coated microneedles is caused to penetrate into a skin of the patient. One or more images of at least one of the penetrations into the skin are captured. At least one of the captured images are analyzed to assess the degree of reaction to a specific allergen. Allergic reactivity data is output for at least one of the allergens. | 2010-04-22 |
20100100006 | PRODUCTION OF OPTICAL PULSES AT A DESIRED WAVELENGTH USING SOLITON SELF-FREQUENCY SHIFT - The present invention relates to an apparatus for producing optical pulses of a desired wavelength. The apparatus includes an optical pulse source operable to generate input optical pulses at a first wavelength. The apparatus further includes a higher order mode (HOM) fiber module operable to receive the input optical pulses at the first wavelength, and thereafter to produce output optical pulses at the desired wavelength by soliton self-frequency shift (SSFS). The present invention also relates to a method of producing optical pulses having a desired wavelength. This method includes generating input optical pulses using an optical pulse source, where the input optical pulses have a first wavelength and a first spatial mode. The input optical pulses are delivered into an HOM fiber module to alter the wavelength of the input optical pulses from the first wavelength to a desired wavelength by soliton self-frequency shift (SSFS) within the HOM fiber module, thereby producing output optical pulses having the desired wavelength. | 2010-04-22 |
20100100007 | BLOOD TESTING DEVICE - A blood testing device includes (i) a main body, having a puncture component for puncturing a finger, a finger contact component where the finger to be punctured is placed during puncture by the puncture component, a sensor receptacle in which a blood sensor can be mounted, and a measurement component that measures concentration of a component in the blood held in the blood sensor, and (ii) at least one main body support that has a first space into which a finger other than the finger to be punctured is inserted, and that is provided to the main body directly or via another member. | 2010-04-22 |
20100100008 | Substance Detecting Diaper - An apparatus and method for the detection of substances in an excretion. A diaper is generally utilized and a pad containing one or more reagent strips is placed within a sleeve in the crotch of the diaper. An excretion within the diaper, such as urine, occurs and the reagent strips are activated and test for the presence of certain substances. The substances tested for are generally ones in which mothers may abuse and are harmful to and transferred to the infant, but may be any substance the presence of such is helpful to know. | 2010-04-22 |
20100100009 | Device Having a Hydrophilic Coating Comprising P-Toluene-Sulfonamide and a Method for the Preparation Thereof - The present invention provides a medical device having a substrate polymer surface carrying thereon a hydrophilic coating comprising a cross-linked hydrophilic polymer and p-toluenesulfonamide, and a method for the preparation thereof. | 2010-04-22 |
20100100010 | IMPLANTABLE DEVICE SYSTEM - An implantable device system is disclosed. The implantable device system comprises, a first energy transceiver system, a second energy transceiver system at least partially implanted within an organic tissue and capable of being interrogated by the first energy transceiver system, and a sensing system, wherein a state of the sensing system is available at the second energy transceiver system. | 2010-04-22 |
20100100011 | System and Method for Orthopedic Alignment and Measurement - At least one embodiment is directed to a system for measuring parameters of a skeletal system in positions of optimal alignment for implantation of an orthopedic device. The system comprises one or more position sensors ( | 2010-04-22 |
20100100012 | ACTIVITY INTENSITY MEASUREMENT DEVICE - An activity intensity measurement device comprises an accelerator, a sampling means, a representative value calculation means, a sampling means, a representative value calculation means, and an activity intensity determination means. The sampling means is configured to sample discrete values from the detected acceleration. The representative value calculation means is configured to calculate the representative value from the discrete values of a plurality of the acceleration. The activity intensity determination means is configured to determine the activity intensity on the basis of the calculated representative value. The representative value calculation means is configured to calculate the representative value at intervals of unit period corresponding to the user's particular activity. Consequently, all of the user's particular activity is reflected to the representative value. Therefore, this activity intensity measurement device is configured to calculate exact activity intensity. | 2010-04-22 |
20100100013 | Products and Methods for Motor Performance Improvement in Patients with Neurodegenerative Disease - Systems and methods are provided to improve the gait performance of subjects with neurodegenerative disease neurodegenerative disease movement disorders, injuries, surgical wounds, athletic performance objectives, or combinations thereof through feedback-enhanced training. A subject walks, jogs or runs on a surface with the use of an assistive walking device such as a walker, cane, rollator or railings. Attached to the assistive walking device is a distance sensor and processing unit that detects, measures, and evaluates certain gait characteristics and delivers feedback to the subject. The subject is trained to exhibit desirable gait characteristics such as stride length, heel-toe motion, cadence, pace and the like. | 2010-04-22 |
20100100014 | Non-Thermal Acoustic Tissue Modification - A methodology and system for modifying tissue including an acoustic transducer assembly ( | 2010-04-22 |
20100100015 | ULTRASOUND SYSTEMS AND METHODS FOR TREATNG ISCHEMIC LIMBS OR TISSUE AFFECTED BY PERIPHERAL ARTERIAL DISEASE - A method of treating tissue within a body includes aiming an ultrasound transducer towards target tissue, and delivering ultrasound energy towards the target tissue to thereby reduce pain at the target tissue. A method of treating tissue within a body includes aiming an ultrasound transducer towards target tissue, and delivering ultrasound energy towards the target tissue to increase nitric oxide at the target tissue. An ultrasound system includes a first ultrasound transducer for emitting ultrasound energy from outside a patient, and drive circuitry coupled to the first ultrasound transducer, wherein the drive circuitry is configured to generate a drive signal at a frequency that is between 20 kHz and 100 kHz for the first ultrasound transducer. | 2010-04-22 |
20100100016 | PLATFORM ASSEMBLY FOR A VIBRATION EXERCISER - A platform assembly for a vibration exerciser has a base, a platform, a vibration generator and a resilient assembly. The platform is connected operationally to the base and has a bottom. The vibration generator is attached to the bottom of the platform to make the platform vibration. The resilient assembly is mounted around the base and is connected to the platform along a lateral direction. Accordingly, the vibration exerciser platform assembly can provide a gentle vibration force to a user to keep the user from being injured. | 2010-04-22 |
20100100017 | Motion therapy system - Motion therapy systems include an underlying first inflatable member or sleeve which surrounds a patient's body portion, and is at least partially surrounded by an overlying second inflatable member. The first inflatable member provides position control, load dispersion and cushioning for a patient, providing a buffering between the patient and the second inflatable member which is repeatedly inflated and deflated to impart motion to the patient's body portion. The first inflatable member can include a plurality of chambers that are sequentially inflated. The systems may be used, for example, with a patient's upper and lower extremities to minimize the development of pressure ulcers in patients who are relatively immobile and to reduce the risk of blood clot formation. | 2010-04-22 |
20100100018 | ORTHOPEDIC WALKER BOOT HAVING AN INFLATABLE BLADDER - An orthopedic walker boot for wearing on a lower limb of a wearer has a rigid external shell and a pliant internal boot received within the external shell. The internal boot includes a leg panel having an inflatable bladder and a pump panel having a pump for inflating the bladder. The leg panel is configured to wrap around a leg of a wearer and the external shell is sized and configured to receive the internal boot with the leg of the wearer wrapped therein. The pump panel has a first end fixably attached to the leg panel and has a selective and releasable operational orientation, wherein the pump panel is in an overlapping outer position relative to the leg panel. | 2010-04-22 |
20100100019 | ABDOMINAL SUPPORT - A device for supporting the abdominal region of the user. A fabric band is sized to be worn surrounding the abdominal region which supports strategically placed hook and loop regions. A pair of segments of stretch material, also having hook and loop regions at least one of their ends are capable of being selectively and removably appended to the fabric band to apply compression or restriction to the user's abdomen. The device is particularly useful in helping one to restore abdominal muscle and control particularly after pregnancy. | 2010-04-22 |
20100100020 | ORTHOPEDIC WALKER BOOT HAVING A REMOVABLE HEEL PLATE - An orthopedic walker boot for wearing on a lower limb of a wearer has a rigid external shell, a pliant internal boot positioned in the external shell, and a heel plate selectively detachable or attachable to the external shell. Selective transition of the heel plate between the detached condition and attached condition selectively provides the orthopedic walker boot with an open-heel configuration or a closed-heel configuration. The external shell includes an outer sole having a walking surface which is configured with two curved axes to facilitate walking while wearing the orthopedic walker boot. | 2010-04-22 |
20100100021 | LEG SUPPORT - A leg support is adapted to be secured to a leg. The leg support includes an elongate and continuous strut having first and second rigid or semi-rigid segments, and a flexible middle segment located therebetween. The strut is arranged for securing to a posterior side of a leg and is centrally located along a medial-lateral plane of a leg. A resilient device is secured to the strut against a first surface thereof and extends across a length of the middle strut segment whereby the resilient device is configured to assist and resist certain movements of a leg. A coupling arrangement is arranged to be secured to footwear. | 2010-04-22 |
20100100022 | LATTICE DRESSING - The invention relates to a wound dressing, a method of manufacturing a wound dressing, and in particular to a material for use as and in a wound dressing. A wound dressing can comprise a material movable between an initial conformation and an expanded conformation resulting from applying an extensive force to the material, such that removal of the extensive force can cause a contraction of the material toward a center of a wound. In addition, the wound dressing can comprise a retaining mechanism removably coupled to the material and configured to retain the material in the expanded conformation. | 2010-04-22 |
20100100023 | INTEGRATED WOUND DRESSING SYSTEM - An integrated wound dressing system and method including a bandage and a self-contained receptacle that stores treatment material for the care and treatment of wounds. The treatment material is easily accessible and can be removed from the receptacle through an exit. The treatment material can then be used to control bleeding and/or clean the wound before dressing. The bandage may include a layer of plastic that acts as an occlusion barrier to reduce heat loss and maintain moisture levels at the wound site. The occlusion barrier also acts to prevent the passage of air into or out of the wound site. The bandage also includes fasteners that act to prevent unintentional unraveling and to secure the bandage during final packaging. These fasteners help facilitate the wrapping of amputations, stumps, and extremities. The integrated wound dressing system provides an all-in-one system for treating and dressing wounds and reduces the time required to do so. | 2010-04-22 |
20100100024 | Anti-slip Mechanism, Garment, and Methods - An anti-slip garment can include a body and an anti-slip portion integrally formed with the body. The anti-slip portion can include a gripping ink composition applied on the inner surface of the anti-slip portion. In this way, when the garment is worn, the gripping ink frictionally engages a wearer's skin sufficiently to maintain the garment in a desired position on the wearer. In certain embodiments, the gripping ink can comprise a compound comprising silica in a ratio of about 1% to about 5% by weight. In such a garment, the risk of constriction due to elasticity in an area underlying the anti-slip portion can be prevented in the event swelling occurs or increases while the garment is being worn. | 2010-04-22 |
20100100025 | TOURNIQUET DRESSING SLEEVE FOR DIGITS - A tourniquet dressing sleeve for digits is made from a sleeve preferably non-Latex polymeric stretchable material layered with a covering layer of stretchable woven fabric then folded over upon itself to form a sleeve with the edges sewn together to form a flexible, stretchable compression sleeve to fit around digits to exsanguinate them. | 2010-04-22 |
20100100026 | Wetness sensor utilizing passive resonant circuits - An example embodiment of the invention provides a system and method for detecting a liquid leak that includes a sensor with a passive resonant circuit having a resonant frequency, an interrogation unit to transmit a radio frequency (RF) wave corresponding to the resonant circuit's resonant frequency, and a receiver to measure the resonant circuit's response. A determination unit is configured to determine the presence of liquid based on the measured response. In the absence of liquid, the resonant circuit radiates a signal corresponding to its resonant frequency; however, in the presence of liquid, the resonant circuit's electrical characteristics change such that the resonant circuit does not resonate at its resonant frequency. The resonant circuit may include inductive and capacitive elements formed on a substrate using electrically conductive materials. Thus, the system may quickly, safely and accurately detect potentially life-threatening blood leaks that may occur during, for example, hemodialysis. | 2010-04-22 |
20100100027 | DEVICE FOR THE REMOVAL OF TOXIC SUBSTANCES FROM BLOOD - The present invention relates to a device for the removal of toxic substances from dialysate fluid, blood or blood plasma, said device comprising i) a sorption-filter (E) for removing toxins, toxic solutes, toxic small and middle-sized molecules and protein bound toxins from the dialysate fluid, blood or bloodplasma, said sorption filter comprising a nanostructured material, a porous polymer matrix or a combination of the two, ii) an inlet ( | 2010-04-22 |
20100100028 | APPLICATORS HAVING IMPROVED LIGHT SCATTERING PROPERTIES - A biodegradable applicator for a feminine hygiene product. The applicator has an outer member having an insertion end, a withdrawal end and a viewing surface. The viewing surface can have a delta hue greater than about three degrees at a reflectance angle less than about 25 degrees, a flop index greater than about 5, and/or a luminosity greater than about 1600. | 2010-04-22 |
20100100029 | GLAND OR DUCT DIAGNOSTIC AND TREATMENT METHODS AND RELATED APPARATUS - A method is provided for treating a gland or duct of a patient. In a particular embodiment, an obstruction in a gland or duct and the orifice thereof can be alleviated; in another, a substance can be injected thereinto; in yet another, the gland can be aspirated. The method includes the step of inserting an elongated probe into a gland or duct via an orifice thereinto. In some embodiments the probe can have a longitudinal lumen therethrough, with at least one distal hole through the probe wall in fluid communication with the lumen. The lumen can be used in concert with a source of suction for removing debris from the gland or duct, and/or with a source of a fluid and pumping means, for injecting a substance into the gland or duct. | 2010-04-22 |
20100100030 | Microbe Reductions with Photosensitizers - Methods, devices and composition are disclosed for treating oral, skin and nail diseases, including inflammatory periodontal disease, onychomycosis and dermatophytosis. In a preferred embodiment a method for treating oral, skin and nail infections comprises administering a photosensitizing compound in long term effect or timed release formulations, including local highly concentrated formulations, and activating the photosensitizer with radiation to selectively destroy bacteria, fungi and other microbial bodies. In another preferred embodiment, photosensitizers are housed within nanoparticles, and can be gradually released through biodegradation or periodically released by such processes as brushing, irradiation and chemically induced release. The diffusion speed of the photosensitizers can be accelerated by brushing. In another embodiment, the photosensitizer molecule is also modified to more effectively target the molecule to the unwanted oral bacterial and fungal species. In another embodiment devices for treating oral, skin and nail infections includes a laser radiation source and delivery apparatuses such as brush or teethed comb for nail and scalp infections respectively. | 2010-04-22 |
20100100031 | IONTOPHORESIS DEVICE - The present invention provides an iontophoresis device with high administration efficient of a drug. An iontophoresis device, including an active electrode structure including: an electrode to which a positive electrical potential is applied; a drug holding part for holding a drug solution containing positively charged drug ions, the drug holding part being placed on a front side of the electrode; a cellulose-based resin film placed on a front side of the drug holding part or a complex film composed of a cation exchange membrane and a cellulose-based resin film placed on a front side of the cation exchange membrane, the complex film being placed on a front side of the drug holding part, in which the drug ions are administered through the cellulose-based resin film. | 2010-04-22 |
20100100032 | CHEST DRAINAGE AND APPARATUS FOR THE INSERTION THEREOF - An apparatus for the introduction of a drainage tube into a patient's chest cavity, comprising a housing having a distal end, a proximal end, and a longitudinal axis; a scalpel operable in a protruding position between a closed position in which the cutting portions are adjacent one another and adapted to make an incision in the dermis of the patient, and an open position in which the cutting portions are spaced from one another forming a scalpel passage along the longitudinal axis between the cutting portions. The apparatus further comprising a trocar comprising first and second trocar portions, each extending along the length of the trocar; the trocar being operable between an closed position wherein the first and second trocar portions are substantially adjacent one another, and a closed position in which the first and second trocar portions are spaced from one another and adapted for the introduction of the drainage tube therethrough. | 2010-04-22 |
20100100033 | DOUBLE BARREL SYRINGE AND HANDLES FOR USE WITH DOUBLE BARREL SYRINGES - An apparatus that includes two syringes, or a “double barrel syringe,” includes one syringe that injects or infuses while the other syringe aspirates. In the double barrel syringe, injection and aspiration may be effected by a single action. The double barrel syringe may include a handle with two members. A first member of such a handle includes one arm that pivotally couples to a plunger of a first syringe and another arm that pivotally couples to a barrel of a second syringe. A second member of the handle includes one arm that pivotally couples to a barrel of the first syringe and another arm that pivotally couples to a plunger of the second syringe. Methods for injecting or infusing simultaneously with aspirating are also disclosed. | 2010-04-22 |
20100100034 | METHOD FOR PREPARING A TREATMENT MACHINE AND TREATMENT MACHINE - The present invention relates to a method for the preparation of a treatment machine for the treatment of a medical liquid comprising a coupling surface with actuators, with a cassette comprising a hard part with liquid-conducting passages which are covered by a flexible film being able to be coupled to the coupling surface of the treatment machine so that the actuators can control the liquid flow in the liquid-conducting passages by pressing the flexible film down into the cassette. In this connection, a switch is made after the setting up of the treatment machine and before the start of treatment into a stand-by mode in which the actuators are alternately moved to relieve the flexible film. It is possible for the first time by the stand-by mode before the start of treatment in accordance with the invention to completely uncouple the time-consuming setting up of the treatment machine from the treatment itself in a time aspect. The present invention furthermore comprises a corresponding treatment machine having a control for the carrying out of the method in accordance with the invention. | 2010-04-22 |
20100100035 | UTERINE STIMULANT STICKS - The invention discloses a novel uterine stimulant, which is in the form of the stick. The uterine stimulation stick, on administration, helps a woman's uterus to contract, or to increase the frequency and intensity of the contractions. Such medicine can be suitably used to induce (start) or augment (speed) labor; facilitate uterine contractions following a miscarriage; induce abortion; or reduce hemorrhage following childbirth or abortion. The proposed medicine produces normal result for desired purpose, without any significant side effect for the mother or fetus. | 2010-04-22 |
20100100036 | Computational System and Method for Memory Modification - Systems and methods are described relating to accepting an indication of memory-dampening agent use and altering an artificial sensory experience to modify at least one effect of the memory-dampening agent. | 2010-04-22 |
20100100037 | TOUCH SCREEN SYSTEM AND NAVIGATION AND PROGRAMMING METHODS FOR AN INFUSION PUMP - A medical pump system includes an input device for entering a command or a value of a pump programming parameter and a memory for storing a programming code. A processor is in communication with the memory and the input device in order to generate a display signal for an output device to generate one of a plurality of screens, such as near view and far view screens. The programming code is operable to display on a far view screen a plurality of medical therapy buttons that can be used to navigate directly to a near view programming screen. The far view screen can also concurrently display quick titration buttons that are associated with the medical therapy buttons and can be used to navigate directly to a quick titration screen without having to go to a general near view delivery screen or near view programming screen. | 2010-04-22 |
20100100038 | ELECTRONIC FLOW CONTROL - An electronic controller is provided for controlling the evacuation of fluid from one or more fluid reservoirs. The controller includes a plurality of sensors that sense environmental factors and the controller adjusts the evacuation of fluid from the bladder(s) using information gathered by the sensors. | 2010-04-22 |
20100100039 | Medicine Injection Apparatuses - A medicine injector in which a barrel with a receiving cavity is adapted to slidably receive a syringe subassembly for axial movement therein. Upon removal of a safety and release of a syringe driver, the syringe driver moves forward and injects the syringe needle. Penetration controls are shown for controlling needle penetration depth. In one form the penetration control uses a sleeve and spring which are radially adjacent. A cushioning ring or other cushion may be used to reduce syringe breakage. A load distribution and guide ring may be used to distribute loading applied to the syringe and help guide the moving syringe. | 2010-04-22 |
20100100040 | Disposable injector with at least one tension hook - A disposable injector with a housing ( | 2010-04-22 |
20100100041 | Device and Method Employing Shape Memory Alloy - A system for the metering and delivery of small discrete volumes of liquid is comprised of a small or minimal number of inexpensive components. One such component is a movable member, such as a miniature precision reciprocating displacement pump head, which is driven by an actuator that comprises a shape memory alloy material. The operating mechanism of the system is of little or minimal complexity. The system facilitates the precise metering and delivery of the small discrete volumes of liquid. Potential applications for the system include subcutaneous, long-term, automated drug delivery, for example, the delivery of insulin to a person with diabetes. In such an application, the small, simple and inexpensive nature of the invention would allow for its use as both a portable and a disposable system. | 2010-04-22 |
20100100042 | Device and Method Employing Shape Memory Alloy - A system for the metering and delivery of small discrete volumes of liquid is comprised of a small or minimal number of inexpensive components. One such component is a movable member, such as a miniature precision reciprocating displacement pump head, which is driven by an actuator that comprises a shape memory alloy material. The operating mechanism of the system is of little or minimal complexity. The system facilitates the precise metering and delivery of the small discrete volumes of liquid. Potential applications for the system include subcutaneous, long-term, automated drug delivery, for example, the delivery of insulin to a person with diabetes. In such an application, the small, simple and inexpensive nature of the invention would allow for its use as both a portable and a disposable system. | 2010-04-22 |
20100100043 | Flexible Access Device For Use In Surgical Procedure - A flexible access device for insertion through tissue is provided. The flexible access device includes a compressible body having a first collapsed configuration and a second resiliently expanded configuration. The body is compressible in both a radial dimension and a longitudinal dimension and is resilient to expand in an incision in the tissue. The body includes a trailing end defining concave receiving recess and a leading end defining a concave exiting recess. The flexible access device further includes a lumen disposed in the body and extending therethrough, the lumen communicating with the concave receiving and exiting recesses so as to receive an instrument with a non-linear shaft. | 2010-04-22 |
20100100044 | Splittable Valved Introducer Apparatus - An improved splittable medical device introducer designed to introduce a medical device such as a lead or catheter, into a patient's vasculature without loss of blood or the introduction of air is described. The introducer assembly is designed to easily separate in a smooth tactile manner without disrupting placement of the medical device during removal of the introducer. The introducer is composed of a fluoropolymeric material which combined with an internal stress confining structure propagates a stress initiated by the operator that tears the entire introducer assembly in two without creating a jagged separated edge. | 2010-04-22 |
20100100045 | TROCAR CANNULA WITH ATRAMATIC TIP - A surgical access port is provided with a trocar cannula having a substantially rigid portion and an atraumatic distal tip. The atraumatic distal tip is substantially compliant relative to the rigid portion of the cannula. The trocar cannula provides unobstructed surgical access into a body cavity allowing the insertion and removal of surgical instruments through the trocar cannula and into the body cavity using a minimal sized incision or entryway. | 2010-04-22 |
20100100046 | Cannulated apertured grooved director - A surgical instrument including a fixed or removable handle and a tubular member having a lumen extending therethrough with apertures at its proximal and distal ends permitting visualization of and access to body tissues. An access window in a distal portion of the instrument is formed through the wall of the tubular member and in communication with the lumen. | 2010-04-22 |
20100100047 | MEDICATION DELIVERY DEVICE WITH PRE-SET BOLUS PUMP - The present invention relates to a handheld medication delivery device comprising first and second mutually displaceable housing parts ( | 2010-04-22 |
20100100048 | Medical Skin Mountable Device - A medical device is provided comprising a transcutaneous device unit and a reservoir unit. The transcutaneous device unit comprises a transcutaneous device for transporting a fluid through a skin portion of a subject, and a mounting surface adapted for application to the skin of the subject. The reservoir unit comprises a reservoir adapted to contain a fluid drug, the reservoir comprising an outlet means allowing the transcutaneous device to be arranged in fluid communication with an interior of the reservoir, and an expelling assembly for expelling a fluid drug out of the reservoir and through the skin of the subject via the transcutaneous device. The transcutaneous device unit and the reservoir unit further comprise coupling means allowing the reservoir unit to be secured to the transcutaneous device unit in the situation of use. By this arrangement a two-unit system is provided which can be used in a convenient and cost-effective manner. | 2010-04-22 |
20100100049 | SECUREMENT DEVICE FOR VASCULAR ACCESS SYSTEM - A securement device for a vascular access device, such as a catheter, includes a flexible base having a first side adapted for attachment to the patient and a second side. A support is coupled to the second side of the base and includes a surface that defines a recess configured to receive the vascular access device. The surface includes adhesive for securing the vascular access device within the recess and is oriented relative to the base for supporting an axis of the vascular access device at an angle relative to the patient. After the vascular access device has been secured in the recess by the adhesive, an occlusive dressing may be applied to cover the vascular access site. | 2010-04-22 |
20100100050 | CONTAINER FOR DISPOSABLE NEEDLE OR CANNULA - The present invention relates to a container for a disposable needle or cannula, intended to facilitate needle or cannula placement for the infusion of a liquid drug under a patient's skin, the container comprising: a cylindrical housing ( | 2010-04-22 |
20100100051 | CATHETER SECUREMENT DEVICE - A medical article securement device holds a medical article in position upon the body of a patient and can be used to inhibit lateral and longitudinal motion of the medical article. The securement device includes a retainer with a base and at least one post, and at least one cap. The cap is attached to the base of the retainer by a flexible connection, and can be placed into either a covered or uncovered configuration with respect to the post. The cap includes a recess which can receive a protrusion at the end of the post of the retainer. By placing the post through an appropriate opening in the medical article to be retained and then securing the medical article to the retainer by placing the cap into the covered position over the post, longitudinal and lateral motion of the medical article is inhibited. | 2010-04-22 |
20100100052 | DIFFERENTIAL FORCE SENSOR - A differential force sensor method and apparatus for automatically monitoring manual injections through an intravenous line. The differential force sensor includes two piezoresistive sense die that are packaged in close proximity utilizing a number of packaging processes. The two piezoresistive sense die can be utilized to measure forces exerted on a diaphragm on either side of an orifice. The piezoresistive sense die can be packaged in close proximity to make intimate contact with the diaphragms on either side of the orifice. The differential force sensor further includes two plungers that make intimate contact with the diaphragm and transfer the force into the piezo-resistive sense dies. Additionally, one or more ASICs and microcontrollers can be utilized to provide thermal calibration and differential calculation. | 2010-04-22 |
20100100053 | SAFETY SYRINGE - A safety syringe has a barrel, an inner needle hub, an outer needle hub, a plunger. The barrel has a distal end and a spout. The spout is formed axially on and protrudes the distal end. The plunger is mounted in the barrel and has a mounting protrusion being formed axially on the distal end of the plunger. The outer needle hub is mounted on the spout of the barrel and has a mounting chamber formed in the outer needle hub. The inner needle hub is mounted in the mounting chamber of the outer needle hub and has multiple resilient wing sections that are mounted in the mounting protrusion. Therefore, the inner needle hub may be withdrawn without touching the needle or outer needle hub and disposed of safely. | 2010-04-22 |
20100100054 | Intravitreal injection device and system - An intravitreal injection system for administering a pharmacological agent formulation to an intravitreal compartment of an eye, comprising (i) an injection member coupled to, or comprising, an internal formulation chamber that is adapted to receive and contain the pharmacological agent formulation therein, (ii) a needle having a first end that is in communication with a formulation chamber and a second injection end, and (iii) a movable platform for positioning the system on the eye, guiding the needle, and limiting the penetration depth of the needle into the eye. | 2010-04-22 |
20100100055 | Devices for Superficial Femoral Artery Intervention - This invention provides various sheaths, guards, and introducer assemblies for accessing a remote area or region of an artery, such as for delivery and/or deployment of an interventional device, stent or the like. The sheath, guard, and introducer assembly of the present inventions provide varying degrees of flexibility and support, enhanced guidance and control, and blood perfusion apertures to ameliorate the intervention of the superficial femoral artery. | 2010-04-22 |
20100100056 | BARRIER ASSEMBLY FOR USE WITH NEEDLELESS CONNECTOR - A needleless valve assembly includes a needleless connector having a housing with an inlet end with an inlet opening and an outlet end with an outlet opening, and a valve disposed in the housing to control passage between the openings. The assembly also includes a collar having an exterior surface and an interior surface, and a first end with a collar opening communicating between the interior surface and the exterior surface and a second end moveably attached to the housing. Further, the assembly includes a barrier disposed across the collar opening with a slit therethrough and including an anti-microbial material. The collar is moveable relative to the housing so that the inlet end of the housing depends past the exterior surface of the collar through the slit in the barrier. A kit may include the assembly and a catheter having a first end attached to the outlet opening. | 2010-04-22 |
20100100057 | POLYMER COATINGS WITH CATALYST FOR MEDICAL DEVICES - Coating compositions and coatings for medical devices formed from the coating compositions that include a catalyst in a support polymer, where the support polymer helps to support and retain the catalyst in the coating on the medical device. The catalyst in the support polymer can act to chemically bond specific compounds migrating from a body of the medical device formed from a polymer to at least one of the polymer and/or other specific compounds migrating from the body of the medical device. | 2010-04-22 |
20100100058 | Micro-Vitreoretinal Trocar Blade - Embodiments of a micro-vitreoretinal trocar blade may have a top surface and a bottom surface that converge to form cutting edges. Each of the top surface and bottom surface have a large rounded apex to maximize the area of the blade. Each surface also has concave regions that may form the cutting edges. Advancing the MVR trocar blade into tissue causes the tissue to contact the apexes of the top and bottom surfaces. The apexes draw the tissue into contact with the cutting edges. The cutting edges incise the tissue such that the incision is sized to accommodate a trocar cannula. The geometry of the top surface and bottom surface ensure that the features of the blade do not protrude radially outside of the diametral envelope of the shaft. | 2010-04-22 |