28th week of 2011 patent applcation highlights part 51 |
Patent application number | Title | Published |
20110172537 | ULTRASOUND PROBE AND ULTRASOUND DIAGNOSTIC APPARATUS - The present embodiment relates to an ultrasound probe having a first ultrasound vibrator group and a second ultrasound vibrator group, comprising a plurality of matrix switches and an adder. The ultrasound probe has a mode to send ultrasound to a predetermined observation point within a subject by the first ultrasound vibrator group, and to receive ultrasound echoes reflected within the subject by the second ultrasound vibrator group. The plurality of matrix switches extract, based on the distance between the second ultrasound vibrator group and the observation point, a plurality of ultrasound echoes having substantially the same phase from a plurality of ultrasound echoes output by the second ultrasound vibrator group. The adder adds the plurality of ultrasound echoes extracted by the plurality of matrix switches for each of the matrix switches and outputs them. | 2011-07-14 |
20110172538 | DISPLACEMENT MEASUREMENT METHOD AND APPARATUS, AND ULTRASONIC DIAGNOSTIC APPARATUS - An accurate real-time measurement of a displacement vector is achieved on the basis of the proper beamforming that require a short time for obtaining one echo data frame without suffering affections by a tissue motion. The displacement measurement method includes the steps of: (a) yielding ultrasound echo data frames by scanning an object laterally or elevationally using an ultrasound beam steered electrically and/or mechanically with a single steering angle over an arbitrary three-dimensional orthogonal coordinate system involving existence of three axes of a depth direction, a lateral direction, and an elevational direction; and (b) calculating a displacement vector distribution by implementing a block matching on the predetermined ultrasound echo data frames yielded at more than two phases. | 2011-07-14 |
20110172539 | SYSTEM AND METHOD FOR MODELLING LEFT VENTRICLE OF HEART - The embodiments herein provide a method and a system for modeling left ventricle of heart for echocardiography machines. The method comprising the steps of taking a test case for performing echocardiography by a cardiac machine, obtaining echocardiography data from a plurality of myocardial segments, applying mathematical formulas for assumptions based on blood properties at a myocardial muscle sample and deriving coefficients of algebraic equations of quadratic forms from the mathematical formulas, calculating mathematical behavior of the myocardial muscle sample using the algebraic equations, estimating the left ventricle as a fabricated object using the quadratic forms and deriving a physical and mathematical model for the left ventricle. The echocardiography data of the myocardial muscle sample includes the velocity, displacement, strain rate and strain corresponding to the motion and deformation of the muscle volume sample having attached strain components to each myocardial muscle sample. | 2011-07-14 |
20110172540 | FETAL HEART MONITORING - Fetal heart rate monitoring using ultrasound by means of a transducer in contact with the maternal abdomen. The transducer ( | 2011-07-14 |
20110172541 | HANDHELD FORCE-CONTROLLED ULTRASOUND PROBE - A handheld ultrasound probe includes force detection and feedback to permit control and/or characterization of applied forces. The probe may, for example, be operated to maintain a substantially constant applied force over a period of use independent of a user's hand position, or to measure applied forces that might contribute to deformation of an imaging subject. | 2011-07-14 |
20110172542 | Ultrasound guided echogenic catheter and related methods - Described are methods and apparatus for ultrasound guidance of a tool for a clinical procedure performed upon a subject, wherein the improvement includes a catheter having an echogenic structure disposed in a distal portion of the catheter, which increases the echogenicity of the catheter. | 2011-07-14 |
20110172543 | Multipurpose Host System for Invasive Cardiovascular Diagnostic Measurement Acquisition and Display - An ultrasound catheter is described herein for insertion into a cavity such as a blood vessel to facilitate imaging within a vasculature. The catheter comprises an elongate flexible shaft, a capacitive microfabricated ultrasonic transducer, and a sonic reflector. The elongate flexible shaft has a proximate end and a distal end. A capacitive microfabricated ultrasonic transducer (cMUT) is mounted to the shaft near the distal end. The reflector is positioned such that a reflective surface redirects ultrasonic waves to and from the transducer. In other embodiments, the catheter comprises a plurality of cMUT elements and operates without the use of reflectors. In further embodiments, integrated circuitry is incorporated into the design. | 2011-07-14 |
20110172544 | METHOD FOR CONTINUOUS BAROREFLEX SENSITIVITY MEASUREMENT - A medical device and method for determining baroreflex sensitivity (BRS) based on one or more respiration cycles. The BRS determination may be performed continuously based on measurements of heart rate, blood pressure, and respiration cycles. | 2011-07-14 |
20110172545 | Active Physical Perturbations to Enhance Intelligent Medical Monitoring - Tools and techniques for enhancing intelligent medical monitoring, and in particular monitoring that employs models for estimating and/or predicting physiological conditions. In an aspect, some of these tools and techniques employ active physical perturbation of a test subject (or patient), to induce physiological changes in the subject. By monitoring one or more of the patient's physiological parameters shortly before, during, and/or after the physical perturbation, the subject's reaction to the perturbation can be determined, and this reaction can be used to estimate and/or predict the subject's physiological state and/or clinical condition. In a particular case, the subject's response to the physical perturbation can be used to construct and/or refine a model that can be applied to analyze the subject's physiological parameters to produce such predications and/or estimations. | 2011-07-14 |
20110172546 | ARTERIAL-WALL STIFFNESS EVALUATION SYSTEM - An arterial-wall stiffness evaluation system of the present invention includes: a cuff to be attached to a part of a living body; a pressure sensor for detecting pressure in the cuff; a cuff-pressure control section for controlling the pressure in the cuff to be increased or decreased up to a predetermined value, based on a value detected by the pressure sensor; and a data processing section for calculating, based on pulse waves detected by the pressure sensor, pulse-wave amplitudes of cuff-pressure pulse waves and blood-pressure pulse waves, and for evaluating arterial-wall stiffness based on the pulse-wave amplitudes. The arterial-wall stiffness is evaluated by a pressure-diameter characteristic curve, which represents a relationship between vascular diameter and transmural pressure applied to a vascular wall, or by estimation from shapes and amplitudes of the detected pulse waves. Alternatively, the evaluation is performed by estimating, from the detected pulse waves, a differential function obtainable by differentiating a pressure-diameter characteristic curve with respect to a transmural pressure, or by use of an arctan or a sigmoid function. This allows anybody to easily evaluate blood vessel stiffness anytime with high accuracy even at home without any special knowledge. | 2011-07-14 |
20110172547 | WRIST SPHYGMOMANOMETER - A wrist sphygmomanometer includes an operation unit operable by a user. A manometer measures blood pressure. A detector detects the posture of the user. A storage stores an optimum posture for the user. A comparator compares the posture detected by the detector and the optimum posture stored beforehand in the storage to generate posture information. A communication unit communicates the posture information to the user. A setting unit sets the optimum posture in the storage. The storage includes a first storage section, which stores a fixed optimum posture corresponding to an unspecified user, and a second storage section, which stores a second optimum posture corresponding to a specified used. The setting unit stores the second posture based on a value detected by the detector as the second optimum posture in the second storage section in accordance with an operation of the operation unit. | 2011-07-14 |
20110172548 | SYSTEM AND METHOD FOR DIAGNOSING AND MONITORING CONGESTIVE HEART FAILURE - A system for diagnosing and monitoring congestive heart failure for automated remote patient care is presented. A database stores a plurality of monitoring sets relating to patient information recorded on a substantially continuous basis. A server retrieving and processing the monitoring sets includes a comparison module determining patient status changes by comparing at least one recorded measure from one of the monitoring sets to at least one other recorded measure from another of the monitoring sets with both recorded measures relating to a type of patient information, and an analysis module testing each patient status change for one of an absence, an onset, a progression, a regression, and a status quo of congestive heart failure against a predetermined indicator threshold corresponding to a type of patient information as the recorded measures. The indicator threshold corresponds to a quantifiable physiological measure of a pathophysiology indicative of congestive heart failure. Hysteresis parameters may be used as a temporally-defined threshold for changes in pathophysiology. | 2011-07-14 |
20110172549 | HEART RATE AND AN ELECTROCARDIOGRAM MONITORING SYSTEM CAPABLE OF OPERATING UNDER SWEATY, HIGH MOTION AND UNDER WATER ENVIRONMENTS - This innovation describes a heart rate and an electro cardiogram (ECG) monitoring system capable of operating under sweaty, high motion conditions and under water environments. The system is tailor made for wearers physical parameters. The system, is capable of wireless transmission of heart rate, ECG via mobile and land line telecommunication networks. | 2011-07-14 |
20110172550 | USPA: SYSTEMS AND METHODS FOR EMS DEVICE COMMUNICATION INTERFACE - A system for supplementing communications capabilities of a patient monitoring device, the system including a card fitting within a device slot and configured to receive patient monitoring information from the device via the interface slot; a memory device hosted by the card and configured to store patient monitoring information; a wireless transceiver hosted by the card; an asset management database hosted by the card; and a processor communicably coupled to the wireless transceiver and the asset management database, the processor configured to format the patient monitoring information into a stream of one or more frames, each of the one or more frames associated with an EMS incident during which the patient monitoring information was gathered, the processor further configured to store the one or more frames to the asset management database and to transmit the stream of one or more frames with the wireless transceiver. | 2011-07-14 |
20110172551 | BIDIRECTIONAL PHYSIOLOGICAL INFORMATION DISPLAY - A patient monitor for displaying a physiological signal can include a visual element having a middle portion indicative of a transition in the physiological signal between physiological states. The visual element can also include first and second extremity portions, the first extremity portion extending from the middle portion in a first direction and the second extremity portion extending from the middle portion in a second direction. The visual element can also include an actionable value indicator to specify a value about the middle portion and the first and second extremity portions. The patient monitor can also include a processor configured to cause the value indicator to actuate in both the first and second directions according to changes in the physiological signal. | 2011-07-14 |
20110172552 | ACOUSTIC SLEEP APNEA MONITOR - The present invention discloses an apparatus and method for monitoring an individual for an irregular respiratory event. The present invention discloses a sleep apnea monitor for monitoring an individual for an apneic event. The monitor includes a microphone for detecting tracheal sounds related to respiration so that irregular lengths of time between such sounds may activate an alert of the medical condition. The method of monitoring an individual for an irregular respiratory event includes attaching the monitor in a nonintrusive manner to a location around the throat area. | 2011-07-14 |
20110172553 | QEEG Statistical Low Resolution Tomographic Analysis - A system and method for analyzing electrophysical signals produced by a brain involves comparing a first selected one of the numerical values to control data including one of a self-norm and a population-norm associated with electrophysical activity in a brain region corresponding to a brain region of origin of the electrophysical activity on which the numerical value is based; calculating a standard score for the brain region of origin based on the comparing; and repeating the comparing and calculating operations for a second selected one of the numerical values, the regions of the brain including subcortical regions extending to a brain stem of the brain. | 2011-07-14 |
20110172554 | Patient Entry Recording in an Epilepsy Monitoring System - Systems and methods for monitoring a patient are provided. The system includes: an implantable sensor adapted to collect neurological signals; an implantable assembly configured to sample the neurological signals collected by the sensor; and a rechargeable external assembly configured to wirelessly receive the sampled neurological signals from the implantable assembly, said external assembly being further configured to record a patient entry in response to receiving an input from the patient. The method includes: collecting neurological signals with a sensor implanted in the patient; sampling the neurological signals collected by the sensor with an implantable assembly implanted in the patient; and transmitting the sampled neurological signals from the implantable assembly to a rechargeable external assembly external to the patient; and recording a patient entry in response to receiving an input from the patient. | 2011-07-14 |
20110172555 | METHOD FOR DIAGNOSING A DISEASE STATE USING OCULAR CHARACTERISTICS - A method for diagnosing a disease state in a subject, including examining the subject's eyes in order to determine whether the subject exhibits one or more symptoms of the disease state. Symptoms of the disease state include altered ocular characteristics, such as pupil size, pupil motility, ocular blood vessel coloration, and strobe light cutoff frequency. By evaluating changes to ocular characteristics, a disease state can be diagnosed in a subject. In addition, the severity of the disease state also can be determined. | 2011-07-14 |
20110172556 | System And Method For Quantifying And Mapping Visual Salience - A system for quantifying and mapping visual salience to a visual stimulus, including a processor, software for receiving data indicative of a group of individual's ocular responses to a visual stimulus, software for determining a distribution of visual resources at each of at least two times for each of at least a portion of the individuals. The system further including software for determining and quantifying a group distribution of visual resources at each of the at least two times and software for generating a display of the group's distribution of visual resources to the visual stimulus. | 2011-07-14 |
20110172557 | FRICTIONAL TRANS-EPITHELIAL TISSUE DISRUPTION COLLECTION APPARATUS AND METHOD OF INDUCING AN IMMUNE RESPONSE - In an embodiment of the invention, a frictional tissue sampling device with a head designed to be rotated without rotating off the designated site can be used to obtain tissue biopsy samples. A frictional tissue sampling device with a head designed to be rotated without rotating off the designated site can be used to obtain an epithelial tissue biopsy sample from lesions. The device can be otherwise used to sample specific locations. In various embodiments, the head of the device is narrow and pointed with a hybrid pear shaped diamond facet. Abrasive material can be adhered to the facet. | 2011-07-14 |
20110172558 | Catheter with distal and proximal ports - A catheter system including a collection member having an occlusion member and collection ports. At least one collection port being located distal to the occlusion member, and least one collection port being located proximal to the occlusion member. | 2011-07-14 |
20110172559 | Lancet Analyte Sensors and Methods of Manufacturing - In some aspects, an analyte sensor is provided for obtaining and detecting an analyte concentration level in a bio-fluid sample. The analyte sensor has a sensor body including a semiconductor material, an active region coupled to the sensor body, and a lancet provided on the analyte sensor. The conductor may include a fiber having a core of a conductive material and a semiconductor cladding surrounding the core. Numerous other aspects are provided. | 2011-07-14 |
20110172560 | Method and Apparatus for Collecting and Preparing Biological Samples for Testing - A kit and a method are disclosed for collecting and preparing a biological sample for testing where the sample is to be mixed with a buffer prior to being tested. | 2011-07-14 |
20110172561 | PHYSIOLOGICAL ACOUSTIC MONITORING SYSTEM - An acoustic monitoring system has an acoustic front-end, a first signal path from the acoustic front-end directly to an audio transducer and a second signal path from the acoustic front-end to an acoustic data processor via an analog-to-digital converter. The acoustic front-end receives an acoustic sensor signal responsive to body sounds in a person. The audio transducer provides continuous audio of the body sounds. The acoustic data processor provides audio of the body sounds upon user demand. | 2011-07-14 |
20110172562 | AUTOMATED CALIBRATION OF POSTURE STATE CLASSIFICATION FOR A MEDICAL DEVICE - Techniques relate to operating a medical device by classifying a detected posture state of a patient. This classification may be performed by comparing the detected posture state of the patient to posture state definitions available within the system. Each definition may be described in terms of a parameter (e.g., vector) indicative of a direction in three-dimensional space. The posture state definitions may be calibrated by automatically estimating values for these parameters, thereby eliminating the need for the patient to assume each posture state during the calibration process to capture actual parameter values. According to another aspect, the estimated parameter values may be updated as the patient assumes various postures during a daily routine. For instance, estimated vectors initially used to calibrate the posture state definitions may be changed over time to more closely represent posture states the patient actually assumes, and to further adapt to changes in a patient's condition. | 2011-07-14 |
20110172563 | Apparatus and Method for Measuring the Dimensions of the Palpable Surface of the Prostate - A method and system for measuring the size of the palpable surface of the prostate in the physician's office. In one embodiment a membrane with a grid pattern is located proximate the prostate. A physician moves a measurement system, formed at the end of the index finger and located in a glove, between opposite margins of the prostate. The measurement system counts the grid elements between the margins that translate into a quantitative measurement of size of the palpable surface of the prostate. In another embodiment an accelerometer attaches to the end of the index finger to produce signals along multiple axes that a processing system converts into a measurement of the size. | 2011-07-14 |
20110172564 | USER INTERFACE THAT DISPLAYS MEDICAL THERAPY AND POSTURE DATA - The disclosure relates to a system that displays posture state information, physiological conditions of a patient on an avatar or other graphical representation of a human body, and therapy parameter information to facilitate the programming of therapy that is delivered to a patient. In some examples, the system may include an implantable medical device (IMD) that delivers therapy to a patient and incorporates a posture state module that detects a posture state engaged by the patient to determine the therapy delivered to the patient. An external programming device may communicate with the IMD, e.g., in real-time, to display the posture state of the patient as well as therapy parameters and physiological conditions associated with the posture state of the patient. The external programming device may receive adjustment input from the clinician to adjust one or more therapy parameters for therapy delivered to a patient in a specific posture state. In some examples, the external programming device may retrieve therapy information from the IMD to allow the clinician to review and play back previously stored therapy information on a temporal basis. | 2011-07-14 |
20110172565 | SYSTEM AND METHOD FOR EVALUATING TISSUE - A sensor system for measuring an elastic modulus and a shear modulus and a method for evaluating a tissue. The invention pertains to a method for determining the presence of and/or characterizing abnormal growths, using a piezoelectric finger sensor (PEFS) system. The PEFS system may be particularly useful for screening for tumors and various forms of cancer. Additionally, the PEFS system may be useful for various dermatological applications. | 2011-07-14 |
20110172566 | BIOLOGICAL SKELETAL SYSTEM MONITORING - A method of monitoring target tissue of a biological skeletal system. The method comprises applying a mechanical excitation to a portion of the biological skeletal system to generate a mechanical wave that passes through the target tissue, the target tissue modulating the mechanical wave to produce a response of the target tissue to the mechanical wave, measuring the response; and determining structural or functional status of the target tissue from the response. A system for applying the method is also provided. | 2011-07-14 |
20110172567 | POSTURE STATE CLASSIFICATION FOR A MEDICAL DEVICE - Techniques relate to operating a medical device in response to a detected posture state of a patient. A trigger event such as a request to modify how therapy is being delivered to the patient may cause a determination to be made as to whether the patient's posture state is stable. If the posture state is stable, an association is created between the posture state and one or more therapy parameter values. Over time, a library of such associations is created that may reflect any posture state in three dimensional space, wherein a posture state comprises at least one of a posture and an activity component. The library of associations may be used to automatically control therapy delivery. Similar ones of the associations may automatically be grouped into posture state regions to facilitate more efficient classification of the patient's posture state to control therapy delivery. | 2011-07-14 |
20110172568 | Surgical Devices for Imposing a Negative Pressure to Stabilize the Cardiac Tissue During Surgery - The invention is devices and techniques which use a negative (suction) pressure or vacuum, applied through a surgical instrument, to fix the position of a portion of the surface of a beating heart so that a surgical procedure can be more easily performed. The devices apply a negative pressure at several points on the outer surface of the heart such that a portion of the heart is fixed in place by the suction imposed through the surgical instrument. Because the instrument fixes the position of the tissue, and because the instruments remain at a constant distance from the particular portion of the heart where the surgery is being performed, the device may also serve as a support or platform so that other surgical instruments or devices can be advantageously used at the site. In certain preferred embodiments, the devices described herein have structures to facilitate the use of additional surgical instruments such that the placement of negative pressure device permit the surgeon to advantageously manipulate the other instruments during surgery. The negative pressure is preferably imposed through a plurality of ports which may be disposed in a substantially planar surface of the instrument which contacts the cardiac tissue. | 2011-07-14 |
20110172569 | VACUUM INSTRUMENT FOR SLOWING OR ARRESTING THE FLOW OF BLOOD - The invention provides a surgical vacuum device including a vacuum cup sized for attachment to and manipulation of a target tissue. The device further includes a vacuum hose for applying a vacuum to the interior of the cup, and structure for applying a tensioning force to the cup once it has been placed and a vacuum applied. The vacuum device may be utilized with minimal or no trauma to the target tissue or surrounding tissues. | 2011-07-14 |
20110172570 | WALKING ASSISTANCE DEVICE - In a walking assistance device configured to apply a walking assistance force to a femoral part of a user, a walking assistance force provided by a power generator mounted on a pelvic support assembly is transmitted to a femoral part of the user via a femoral support assembly. The femoral support assembly includes a swing arm ( | 2011-07-14 |
20110172571 | WALKING ASSISTANCE DEVICE - In a walking assistance device ( | 2011-07-14 |
20110172572 | METHOD AND APPARATUS FOR IMPROVED CARDIO-PULMONARY RESUSCITATION - A cardio pulmonary CPR device and method provides enhanced circulation by an inventive sequence of states of chest compression and airway valve opening and closure. The embodiments of the invention produce enhanced circulation during cardiac arrest, while maintaining a degree of ventilation to the patient, including oxygen delivery in some embodiments. Some embodiments include mechanical compression units. Other embodiments include a compression sensor to detect manually delivered compressions. | 2011-07-14 |
20110172574 | SKIN STIMULATOR - A skin stimulator which can be produced through a simple process in which a circular disc of a drum is formed by integrating a metal disc having needles on a circumferential surface thereof with a reinforcing resin material using insert injection molding and layering a plurality of metal discs and retainers, thus increasing productivity and economic efficiency, realizing stable operation and preventing foreign substances from being jammed in the drum, and which is configured such that, when pricking the skin with the needles, the needles do not give severe damage to the skin and can be prevented from being broken, thus being effectively used for a lengthy period of time, and in which each of the needles forms a polygonal cross-section of at least six sides instead of a circular cross section, so that, when pricking the skin with the needles, the contact surface of each needle relative to the skin can be reduced, thus minimizing the pain. | 2011-07-14 |
20110172575 | SYSTEM FOR PRODUCING AN ORTHOPEDIC SPLINT - The disclosure relates to a system for producing an orthopedic splint made of a cast material, wherein the system includes at least one thermoplastic cast material present as a flat material web and a template having a flat template body, wherein the cast material can be wound around the template body in a prescribed direction for generating a splint blank, and the splint blank can be activated in order to achieve deformability, particularly after cutting the cast material to length, and to a method for producing an orthopedic splint. | 2011-07-14 |
20110172576 | Method and apparatus for nonsurgical correction of chest wall deformities - One embodiment of a method and apparatus for the correction of pectus excavatum, having two arch shaped braces ( | 2011-07-14 |
20110172577 | BACK SUPPORT GARMENT APPARATUS - A one-piece back support apparatus comprises a belt portion being configured to provide back and abdominal support encircling a wearer's waist and a compression pants portion. The belt portion has a front portion, a back portion, a top portion, a bottom portion and an inner surface. The compression pants portion secured to the belt is configured to provide support for the wearer's pelvis, legs, and groin area. The inner surface of the belt has one or more pack support portions with slots for receiving one or more gel packs so as to maintain contact between the gel packs and the wearer's back. Slots in the belt portion may accommodate vertically extending inserts of rigid plastic to reinforce the belt portion over the lumbar region of the wearer. | 2011-07-14 |
20110172578 | PLANTAR FASCIITIS REHABILITATION CONTROLLING DEVICE - The present invention relates to a plantar fasciitis rehabilitation controlling device. It mainly comprises a securing portion, a rotatable portion, a torque pivoting portion, a pulling portion, and a controller. The securing portion and the rotatable portion are provided for securing a user's shank and foot. This torque pivoting portion can create a torque causing the rotatable portion moving back. The pulling portion has a controller so as to pull the rotatable portion to rotate between a first angle and a second angle so that it can reduce possibility of the plantar fasciitis and ease pain of the plantar fasciitis. Hence, this invention can achieve an active rehabilitation exercise. The belt's pulling interval time can be adjusted. It has a safety switch to ensure its product safety. It is convenient that the user can use a wireless device to operate this system. In addition, the user can be informed about current condition via an audio device. | 2011-07-14 |
20110172579 | INFLATION TYPE CERVICAL VERTEBRAE REHABILITATION DEVICE AND METHOD FOR USING THE SAME - An inflation type cervical vertebrae rehabilitation device includes at least one cervical vertebrae cell, a head cell connected to the at least one cervical vertebrae cell, an electric inflation portion and a control portion. The method includes a preparing step, a setting inflation processes step, an inflating step, and a completion step. One or more cervical vertebrae cells are inflatable and positioned between a support position and an operation position to support and rehabilitate the user's neck. The head cell is provided to support the user's head. So, the cervical vertebrae cells can support the user's head and neck with rehabilitation functions. The head cell is an auxiliary for support the user's head. It is easy to carry. This invention could be remote controlled. It contains the far infra-red heating function. In addition, there is a pose balance feature. | 2011-07-14 |
20110172580 | WOUND CARE DRESSING - A wound care dressing comprising one or more nonwoven blankets, where each nonwoven blanket comprises a plurality of fibers, where each of the plurality of fibers are formed from one or more saccharides in optional combination with one or more medicaments. | 2011-07-14 |
20110172581 | HEMOSTATIC COMPOSITIONS AND USES THEREFOR - The present invention relates generally to the field of hemostasis, including methods, compositions, and devices that can be employed to achieve hemostasis at an increased rate. More specifically the present invention relates to hemostatic compositions that achieve a hemostatic effect at a distance from the site of application of the composition, and a method for administering such a composition to effectively reduce localized vascular complications associated with treating a breach or puncture in a vein or artery and reduce the time to achieve hemostasis. | 2011-07-14 |
20110172582 | WOUND DRESSING RETAINER - A wound dressing retainer is composed of a layer of flexible sheet material having a first surface for adhesion to a patient's skin, and a second surface having a plurality of oblique barbs for penetrating interstices of a gauze bandage, and thereby retaining the gauze bandage against sliding movement. | 2011-07-14 |
20110172583 | HIGH CITRATE DIALYSATE AND USES THEREOF - The dose of dialysis in terms of urea clearance is marginal in many hemodialysis patients, and metabolic acidosis as determined by the pre-dialysis serum HCO | 2011-07-14 |
20110172584 | SYSTEMS AND METHODS FOR BARIATRIC THERAPY - The present invention provides bariatric therapy systems. One system includes a gastrointestinal implant device and a delivery mechanism therefor. The device can include a sleeve for placement into a small intestine and to minimize absorption of nutrients by its walls. An anchoring mechanism coupled to a proximal end of the sleeve and designed to be secured within the stomach can be provided. A passageway extending through the anchoring mechanism and the sleeve can also be provided, along which food can be directed from the stomach to the small intestine. The delivery mechanism can include a housing for accommodating the device, and a deploying balloon situated within the housing and which can be actuated to direct the sleeve of the device from within the housing to the site of implantation. Methods for providing bariatric therapy are also provided by the present invention. | 2011-07-14 |
20110172585 | ANTI-OBESITY DUAL STENT - The anti-obesity dual stent includes a tubular outer structure within which is located a coaxial tubular inner structure. The outer structure is sized to fit within a duodenum in substantially coaxial relation therewith. The outer and inner structures communicate with the pylorus and papilla of Vater to provide conduits for the chyme and digestive fluid. Alternatively, the anti-obesity dual stent may include a tubular papilla-supplied structure which has a lateral orientation relative to a tubular pylorus-supplied structure. The papilla-supplied and pylorus-supplied structures each are sized to fit longitudinally within the duodenum. The pylorus-supplied and papilla-supplied structures communicate with the pylorus and papilla of Vater to provide conduits for the chyme and digestive fluid. | 2011-07-14 |
20110172586 | Treatment of Microbial Infections Using Hot and Cold Thermal Shock and Pressure - A method of treating microbial infections, which consists of the steps of sequentially and repeatedly irradiating the microbe with continuous or pulsed infrared radiation and continuous or pulsed cooling such that heat and cold alternatively penetrates to the site of the infection in order to inactivate the pathogen. | 2011-07-14 |
20110172587 | METHOD AND SYSTEM FOR DRUG DELIVERY TO THE EYE - Methods and systems are provided for delivering drug to the eye. The method and system may include implanting into the eye a device which comprises two or more discrete reservoirs, each reservoir containing a drug; and directing focused light to the implanted device to open a first one of the reservoirs and thereby permit the drug to diffuse from the first reservoir to the patient's eye. | 2011-07-14 |
20110172588 | Phacoemulsification Needle - A phacoemulsification needle having a central, hollow passageway terminates in a straight, enlarged needle tip formed off-axis from the passageway, allowing the needle tip to move eccentrically when the needle is subjected to torsional vibratory motion. | 2011-07-14 |
20110172589 | Surgical instrument having an integrated local anesthetic delivery system - A surgical instrument includes a handle portion having a distal end, a proximal end, and a substantially hollow body defining a valve chamber therein; a curved incising tube partially housed within the handle portion adjacent the handle portion proximal end, extending a predetermined distance from the handle portion, and in fluid communication with the valve chamber; a local anesthetic inlet tube partially housed within the handle portion adjacent the handle portion distal end, extending a predetermined distance from the handle portion, and in fluid communication with the valve chamber; a local anesthetic delivery actuator disposed on the handle portion, whereby the local anesthetic delivery actuator is selectively operative between opened and closed valve chamber positions. | 2011-07-14 |
20110172590 | Infusion Sleeve With Distendable Port - An infusion sleeve for use with a phacoemulsification needle has a hollow body with an open end by which the sleeve is attachable to a handpiece and an open tip through which a phacoemulsification needle is passed. Irrigating liquid is directed from the handpiece through the sleeve. At least one discharge ports is formed in the sleeve to provide increased flow of irrigating liquid into the eye. The port or ports may differ in size, shape and positioning on the sleeve. At least one such port has a slit extending therefrom cutting through the sleeve and adapted to distend or open up under certain flow conditions, effectively increasing the cross-sectional area of the port available for flow. When flow conditions return to normal the slit returns to its “closed” position. Another such port is formed as a flap which opens and closes responsive to the flow of the irrigating liquid. | 2011-07-14 |
20110172591 | PORTABLE TOPICAL HYPERBARIC SKIN THERAPY AND WOUND TREATMENT SYSTEM - The invention discloses methods and devices for promotion of skin healing, skin conditioning and skin rejuvenation for skin and tissue repair. More specifically, the invention is directed toward the manufacture of a storable therapeutic pad containing a therapeutic solution within a matrix. The therapeutic solution is produced by mixing oxygen with a fluid such as normal saline using an ultrasound station. Alternatively, the matrix may be composed of gels, solids and fibrous materials. The ultrasound station can be used to form micro-bubbles containing oxygen which allow storage of relatively high quantities of oxygen in a storage container containing the therapeutic pad. Micro-bubbles may be attached to stands or contained within a closed-cell foam. At the appropriate time, the storage container is opened and the therapeutic pad is attached to the wound site. The therapeutic pad is held between an impermeable layer and the wound site with an adhesive layer. | 2011-07-14 |
20110172592 | MEMBRANE PORT COMPATIBLE WITH STEAM STERILIZATION - A medical connector comprising a body having a first end, a second end and a body wall defining an interior. A removable cap is fixed to the first end to seal the first end, the cap having a first filter. A filter plug having a proximal end, a distal end, a second filter and defining a spike path on an interior of the filter plug fluidly seals to an inside surface of the body wall. The distal end of the filter plug also has a removable membrane that blocks the spike path. The medical connector also provides a steam path with at least a portion of which is provided between the body wall and the filter plug. The medical connector can also comprise a first port and second port connected together to define the connector interior. The medical connector can provide the first filter on the connector body. | 2011-07-14 |
20110172593 | AN INSERTER - The present invention relates to an inserter for an intrauterine system, comprising a handle ( | 2011-07-14 |
20110172594 | Method and System for Detecting an Occlusion in a Tube - Systems and methods for detecting an occlusion in a fluid delivery device are disclosed. The system includes a fluid delivery tube, an occlusion detection sensor configured to be coupled to the fluid delivery tube and further configured to detect occlusion within the fluid delivery tube. The fluid delivery tube includes an occlusion detection portion. The occlusion detection sensor is further configured to detect alteration of a shape of the occlusion detection portion when at least one condition occurs within the fluid delivery tube. | 2011-07-14 |
20110172595 | IMPLANTABLE SITE WITH SEPTUM PRESTRESSED IN TWO DIRECTIONS - The invention relates to an implantable medical device ( | 2011-07-14 |
20110172596 | INTERSPINOUS PROCESS SPACER DIAGNOSTIC BALLOON CATHETER AND METHODS OF USE - An interspinous process spacer diagnostic balloon catheter and method. The balloon catheter has a main expandable member, a distal expandable member and a proximal expandable member that all can be expanded from a collapsed configuration to an expanded configuration and then collapsed again to a collapsed configuration. The device can be used to determine whether a particular patient is a candidate for implantation of an interspinous process spacer to treat the symptoms of lumbar spinal stenosis and the size of such a spacer if indicated. | 2011-07-14 |
20110172597 | Embolic Protection Device Having Expandable Trap - An embolic protection device for use in medical, veterinary, non-medical or industrial applications where removal of an obstruction from a small diameter vessel or vessel-like structure could produce particles, which, if allowed to remain in the vessel, could cause undesirable complications and results. One embodiment comprises a catheter for insertion into a vessel and a trap operably connected to the catheter and to a rotatable member. Rotating the rotatable member relative to the catheter actuates the trap. One embodiment comprises a rotatable member that actuates a flexible strut between an arcuately expanded position and a helically twisted position, and a membrane operably connected to the flexible strut. | 2011-07-14 |
20110172598 | BALLOON CATHETER AND METHODS FOR USE - Apparatus and methods are provided for treating a lesion within a body lumen using a catheter including a balloon on its distal end and an abrasive distal tip extending distally beyond the balloon. The distal tip may terminate in a sharpened tip for penetrating occlusive material, e.g., a beveled tip, and includes abrasive material on an outer surface thereof, e.g., abrasive grit, cutting elements, and the like, for abrading occlusive material adjacent the distal tip. The abrasive material may be arranged in a predetermined pattern, e.g., an axial, circumferential, or helical pattern, to facilitate abrading occlusive material. The distal tip may have a substantially uniform diameter or tapered shape along its length. | 2011-07-14 |
20110172599 | CATHETER HAVING AN IMPROVED BALLOON-TO-CATHETER BOND - A balloon catheter assembly includes a first tubular member with a proximal portion and a distal portion and a lumen extending between the proximal portion and the distal portion. A balloon has a proximal waist length, a distal waist length and an expandable region therebetween disposed about the distal portion. A tie layer is disposed between the proximal waist length or distal waist length and the first tubular member. The tie layer comprises a polyester polymer and a polyamide polymer. | 2011-07-14 |
20110172600 | SAFE TROCHAR WITH GUIDE FOR PLACEMENT OF SURGICAL DRAINS - A method and apparatus for the safe surgical placement of trochars, is provided. The trochar has a sheath protecting the sharp point. The guide includes a receiver, into which the trochar with sheath is inserted, protecting personnel against sticks. The guide has a holder that grips the trochar in the X, Y, Z and Theta directions, providing position and direction of the point. The guide provides a handle for holding the trochar, reducing effort. The trochar point is exposed only after opening the guide. The receiver with sheath is a target, which provides an accurate reference for the position of the sharp point. The target also provides support as the trochar is being advanced through soft tissue. The trochar is locked into the safety guide until the guide is closed, and the point is safely in the sheath. Since the guide may not be reopened, the trochar point and body fluids are safely covered. Operating Room personnel are protected against hazardous sharps injuries. | 2011-07-14 |
20110172601 | Bladder Arrangement For Microneedle-Based Drug Delivery Device - A bladder arrangement is provided for a microneedle-based drug delivery device. The bladder arrangement includes a flexible membrane having an inner surface, an outer surface and an outer periphery. A bladder member, having a rigidity greater than the flexible membrane, includes an inner surface, an outer surface and an outer periphery. The inner surface of the flexible membrane and the inner surface of the bladder member define a chamber for receiving a drug therein. At least one microneedle is operatively connected to the bladder member. The at least one microneedle has an input and an output receivable within the individual. A valve operatively connects the input of the at least one microneedle and the chamber. | 2011-07-14 |
20110172602 | SYRINGE SAFETY SHIELDS AND AUTOINJECTOR - A disposable syringe assembly for use in an autoinjector device, or manually includes a syringe housing which receives the syringe barrel and which is restrained against longitudinal movement with respect thereto, a shield portion mounted for generally telescopic movement relative to the syringe housing between a retracted position and an extended position in which in use it shields the syringe needle, and a lock out arrangement activated as the shield moves towards its extended position to prevent retraction therefrom. When fitted in an autoinjector the autoinjector may include drive mechanism for moving the shield portion to its locked out extended position, whereby, on completion of an injection operation, the disposable syringe assembly may be removed from the autoinjector in a shielded condition for subsequent disposal. | 2011-07-14 |
20110172603 | Systems and methods for sustained medical infusion and devices related thereto - Embodiments of the invention are directed to systems, methods and devices for sustained medical infusion with controlled rate injection of a fluid into a body. Such a system may include a first separate reusable unit, a second separate depletable unit a third separate disposable unit having a cannula, and may include a fourth separate remote control unit. Emission of appropriate instructions from the fourth unit, when the first unit, the second unit, and the third unit are coupled together in associative operation and disposed on the skin, power is supplied to an engine for generating motion to a fluid transfer system, and when the cannula is inserted in the body, fluid is transferred from the reservoir to the body, via the tube and the cannula. | 2011-07-14 |
20110172604 | HYBRID GUIDEWIRE - A hybrid guidewire, a method for manufacturing the hybrid guidewire including co-extruding a core inside a sheath in bulk, cutting the core and sheath to a desired length, and shaping a distal and proximal portion of the guidewire depending on the desired application. | 2011-07-14 |
20110172605 | MICRONEEDLE, MICRONEEDLE ARRAY AND PRODUCTION METHOD THEREFOR - The present invention provides a microneedle, comprising a shaft of a monocrystalline material having at least three was which are formed by a crystal plane of the monocrystalline material; and a tip connected to an end of the shaft comprising at least three walls which are formed by a crystal plane of the material. The material is preferably silicon. Two of the walls of the tip are formed by the same crystal planes as two walls of the shaft. These two walls are formed by a <111> crystal plane. Preferably, three walls of the tip are formed by a <111> crystal plane. | 2011-07-14 |
20110172606 | Implantable Retention System and Method - An implantable anchor for anchoring a lead or catheter relative to biological tissue, implantable system including such an anchor and a lead or catheter, and a method of use of such anchor. The anchor comprises a body having a channel adapted to receive a catheter or lead, and a cover mounted on the body for pivoting motion along a lateral axis, that is an axis that extends generally in the lateral direction perpendicular to the catheter or lead, between an open position in which the anchor is adapted to allow a lead or catheter to be placed in or moved along the channel, and a locked position in which the anchor is adapted to retain a lead or catheter within the channel. | 2011-07-14 |
20110172607 | Temporary Retention Device - A retention device for anchoring indwelling catheters, sheath introducers, feeding tubes, ostomy bags or other medical devices beneath the skin of a patient includes an deployable section coupled to a medical device; following introduction into a patient, the deployable section is subcutaneously deployed, securely anchoring the device and coupled medical device for the duration of treatment. | 2011-07-14 |
20110172608 | 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 ( | 2011-07-14 |
20110172609 | MICRONEEDLE COMPONENT ASSEMBLY FOR DRUG DELIVERY DEVICE - A device for delivering a drug to a subject is provided. The device includes a drug reservoir, a conduit coupled to the drug reservoir and a microneedle component. The microneedle component includes a body, an engagement structure coupling the microneedle component to the conduit, a hollow microneedle extending from the body, and a handling feature located on the body. The microneedle component is configured to be releasably coupled to an assembly tool via the handling feature during assembly of the device. | 2011-07-14 |
20110172610 | DEVICE AND A SYSTEM FOR DELIVERY OF BIOLOGICAL MATERIAL - The present invention provides a device and a system for the delivery of biological material across the biological tissue. The device may be for the programmed delivery of biological material through a needle or a micro-needle or micro-needles or biodegradable micro-needles. | 2011-07-14 |
20110172611 | DELIVERY SYSTEM - Provided herein is a delivery system, including: (a) an optical sensor configured to detect data useful to create a map of a bodily surface; and (b) a printer operatively associated with the optical sensor and configured to deliver compositions (optionally including cells) to the bodily surface based upon the data or map. Methods of forming a tissue on a bodily surface of a patient in need thereof are also provided, as are methods, systems and computer program products useful for processing bodily surface data. | 2011-07-14 |
20110172612 | Negative Pressure Wound Therapy Device - Apparatus for the application of topical negative pressure, or vacuum, therapy to a wound site. | 2011-07-14 |
20110172613 | Sterile liquid materials distribution, consumption and material waste disposal method and apparatus - The present invention is directed towards a method and apparatus for packaging or containing, handling and managing of a variety of materials or other contents from a variety of sources which encounter use under various dynamic applications, conditions and for a plurality of purposes. The invention more specifically is directed towards one or more containers or packages, suitably fitted or used for the handling or managing of materials or other contents along one or more cycles or chains of use. The one or more packages or other containers described herein are intended for and/or used in one or more interconnections or associations with not only the “initial purpose” filling, transport, storage, dispensing, pouring, using, releasing of sterile or other fluids or material contents, but also used in association with, and for carrying out, the additional delivering and receiving of said fluids or materials, and receiving and delivering of said fluids or materials via an ingress and egress, by a variety of ways, for a variety of functions and for a plurality of purposes. | 2011-07-14 |
20110172614 | SYSTEM AND METHOD FOR DISTINGUISHING LEAKS FROM A DISENGAGED CANISTER CONDITION IN A REDUCED PRESSURE TREATMENT SYSTEM - A method of distinguishing leak detection and canister disengagement in a reduced pressure treatment system includes monitoring an actual power level and a source pressure of a reduced pressure pump. The actual power level is compared to a target power level, and the source pressure is compared to a first alarm pressure and a second alarm pressure. A leak alarm is indicated when the actual power level is greater than the target power level and the source pressure is greater than the first alarm pressure. A canister disengaged alarm is indicated when the actual power level is greater than the target power level and the source pressure is less than the second alarm pressure. | 2011-07-14 |
20110172615 | VACUUM ASSISTED WOUND DRESSING - Apparatus for the application of topical negative pressure therapy to a wound site is described, the apparatus comprising: a wound contacting element for retaining wound exudate fluid therein; a wound covering element that provides a substantially airtight seal over the wound contacting element and wound site; a vacuum connection tube connecting a wound cavity to a vacuum source; and a vacuum source connected to a distal end of the vacuum connection tube. | 2011-07-14 |
20110172616 | FLUID COLLECTION - An apparatus and method for collecting fluid are disclosed. The apparatus includes a body portion comprising a fluid inlet and an outlet, an expandable container secured to the body portion, at least one wicking element extending from within the body portion into the container, and at least one super absorber element arranged inside the container. | 2011-07-14 |
20110172617 | DRAINAGE DEVICE FOR TREATING WOUNDS USING A REDUCED PRESSURE - A drainage device for the treatment of wounds using reduced pressure, includes (a) a gas-type wound-covering element, which is fastened cohesively at the skin surface around the region of the wound and forms a sealed wound space, remaining between the respective wound and the wound-covering element; (b) at least one drainage tube, which can be connected to a device generating reduced pressure and can be inserted into the wound space approximately parallel to the wound-covering element; and (c) at least one absorption body in the form of at least one layer of a textile section, which is interspersed with super-absorbing particles and enclosed in an envelope. Due to the size of the pores of the envelope, the absorbed wound secretions remain within the absorption body and underneath the wound-covering element until the absorption body is removed from the wound space. An air opening is provided for the wound-covering element. | 2011-07-14 |
20110172618 | Drainable Pouch - A drainable pouch is disclosed which comprises a pair of sidewalls of flexible sheet material having side edges joined together to define a cavity having a discharge end provided with an outlet valve for draining the cavity. The sidewalls also are joined together throughout a central region thereof such that the cavity formed by the sidewalls completely surrounds the central region. With this construction, the central region defines a peripheral edge and has at least one opening in a location which is spaced inwardly of the peripheral edge to receive and secure the outlet valve when the discharge end has been folded. | 2011-07-14 |
20110172619 | Device for Use With an Ostomy Appliance | 2011-07-14 |
20110172621 | CLEANABLE AND REUSABLE BODY FLUID-ABSORBING FABRIC PAD - Disclosed is a cleanable and reusable body fluid-absorbing fabric pad to move moisture including sweat and urine away from the skin of a wearer, the body fluid-absorbing fabric pad including, a diffusive fabric layer coming into contact with the skin of the wearer to remove moisture from the skin, an absorbent non-woven layer coming into contact with the diffusive fabric layer, the absorbent non-woven layer comprising at least 5 wt % of a superabsorbent fiber to remove moisture transported from the diffusive fabric layer, and a waterproof film coming into contact with the absorbent non-woven layer and exhibiting waterproofing properties and breathability. The absorbent non-woven layer is formed by needle-punching or thermally bonding superabsorbent fibers, polyethylene/polypropylene bi-component fibers and rayon fibers, wherein the diffusive fabric layer, the absorbent non-woven layer and the waterproof film are stacked and sewed to form the body fluid-absorbing fabric pad. The body fluid-absorbing fabric pad can utilize constituent fabrics having a multiple sublayer structure of the absorbent layer to increase diffusion rate of moisture from the skin of the wearer. | 2011-07-14 |
20110172622 | Article of Commerce Including Two-Piece Wearable Absorbent Article - A wearable absorbent article having features for the containment and absorption of bodily exudates. The article may comprise an outer cover and an absorbent insert. The outer cover may be formed of durable or semi-durable materials and be launderable. The insert may be disposable. The insert may have containment and absorption features that prevent soiling of the outer cover by the wearer's exudates, so that the outer cover may be reused after an exudation event and change of inserts. The insert and/or the outer cover may have features to enhance containment, absorption, economy of materials and/or fit that make them asymmetric about their respective lateral axes, and may have features that direct a user to install the insert and/or the outer cover with correct front-rear orientation relative the wearer. Articles of commerce including packages of outer covers and/or inserts in varying combinations of numbers and features are also described. | 2011-07-14 |
20110172623 | Article Having Improved Fecal Storage Structure - An absorbent article comprising a liquid pervious topsheet, a liquid pervious backsheet joined to at least a portion of the topsheet, an absorbent core disposed between at least a portion of the topsheet and the backsheet, and a waste management element disposed in at least a portion of the crotch region. The waste management element preferably includes an acceptance element having an effective open area of at least about 30 percent and a storage element having a compressive resistance of at least about 70 percent. | 2011-07-14 |
20110172624 | USE OF LYOCELL FIBERS AS WELL AS ARTICLES CONTAINING LYOCELL FIBERS - The invention relates to the use of non-modified Lyocell fibers, a yarn containing non-modified Lyocell fibers, a textile fabric containing non-modified Lyocell fibers or a textile article containing non-modified Lyocell fibers as a product for in particular dry wound care. | 2011-07-14 |
20110172625 | URINE RECEIVER AND WEARING ARTICLE - The present invention provides a urine receiver being capable of quickly sucking urine discharged by the wearer. | 2011-07-14 |
20110172626 | DISPOSABLE DIAPER - A disposable diaper having a longitudinal direction, a transverse direction, a side facing the wearer's skin and a side facing away from the wearer's skin and including a front waist region, a rear waist region, a crotch region extending between the front and rear waist regions, a waist-opening, a pair of leg-openings, an elastic front waist panel defining the front waist region, an elastic rear waist panel defining the rear waist region and a liquid-absorbent chassis containing a liquid-absorbent core. The front and rear waist panels are formed of elastic sheets lying on the side facing the wearer's skin and front and rear ends of the liquid-absorbent chassis are attached to the elastic sheets on the side facing away from the wearer's skin thereof. In the front and rear waist regions or at least in the rear waist region a region of the elastic sheets facing the liquid-absorbent core is partially formed with low elasticity zones having a tensile stress lower than that in other zones of the waist region. | 2011-07-14 |
20110172627 | UNDERGARMENT LINER - A thin disposable undergarment liner for preventing undergarment stains comprises a nonwoven sheet that includes a top side, a bottom side, and an adhesive element permanently affixed to the bottom side; a peel away paper that covers the adhesive element; and a plurality of securing tabs to further secure the liner to a user's undergarment wherein each tab includes adhesive. The peel away paper is removed to expose the adhesive and the nonwoven sheet is attached to an interior region of the user's undergarment and the securing tabs are attached to exterior regions of the user's undergarment. The nonwoven sheet may be rectangular, triangular, or hourglass-shaped which includes a first portion adapted for use within the user's posterior area, third portion adapted for use within the user's anterior area, and second portion positioned between the first and third portions and adapted for use within the user's crotch area. | 2011-07-14 |
20110172628 | Leg And Waist Band Structures For An Absorbent Article - An elasticized structure suitable for use as a legband or waistband in a wearable article. The elasticized structure includes an inelastic sheath and an elastic component bonded at least three points. The bond points are selected to influence aesthetics, force distribution, and gathering of the inelastic sheath about the elastic component. | 2011-07-14 |
20110172629 | Disposable Absorbent Article Having Side Panels with Structurally, Functionally and Visually Different Regions - A disposable absorbent article worn about the lower torso of a wearer includes at least one pair of side panels connecting a first waist region to a second waist region forming a waist opening and a pair of leg openings. Each side panel includes a waist region, a hip region and a leg region wherein the waist region, the hip region and the leg region differs structurally, functionally and visually to provide an improved initial fit and sustained fit while exhibiting a garment-like appearance. | 2011-07-14 |
20110172630 | ABSORPTIVE ARTICLE - A sanitary napkin ( | 2011-07-14 |
20110172631 | NEEDLELESS INJECTION DEVICE COMPONENTS, SYSTEMS, AND METHODS - A high-pressure fluid injection system, which includes a rechargeable injection chamber with a proximal end, a distal end, and an internal opening extending from the proximal end to the distal end, a plunger slideably engaged with the internal opening of the injection chamber, an injection tube extending from the distal end of the injection chamber and in fluidic communication with the internal opening of the injection chamber, and a check valve between the proximal and distal ends of the injection chamber. The internal opening includes a high-pressure zone adjacent to the check valve and having a first diameter, and a low-pressure zone proximal to the high-pressure zone and having a second diameter that is larger than the first diameter. | 2011-07-14 |
20110172632 | METHOD OF DELIVERING A BIPHOSPHONATE AND/OR STRONTIUM RANELATE BELOW THE SURFACE OF A BONE - A method for delivering a bisphosphonate and/or strontium ranelate below the surface of a bone using a mechanical force. The method includes the steps of combining a bisphosphonate and/or strontium ranelate with a carrier to form a delivery composition and delivering an effective amount of the delivery composition below the surface of the bone with a mechanical force. Also provided is a method for strengthening a portion of a bone. This method includes the step of delivering an effective amount of a bisphosphonate and/or strontium ranelate below the surface of a portion of a bone with a mechanical force. | 2011-07-14 |
20110172633 | THERAPY SYNCHRONIZATION - A system employing multiple implantable therapy delivery devices may be configured to provide coordinated or synchronized therapy by allowing the devices to communicate with each other, directly or indirectly. Fault tolerance or redundancy may be incorporated into the system to allow for correction of failed devices in real time or pseudo real time. | 2011-07-14 |
20110172634 | INJECTION SYSTEMS - The invention in general relates to various injection systems and devices that can be used, for example, in needleless injection systems for human, and for domestic and farm animals. In certain embodiments, the invention provides an injection system comprising: an injector defining a first cavity in fluid communication with an orifice configured for needleless injection; a housing defining a second cavity, the housing different than the injector; a first movable member between the first cavity and the second cavity, wherein the first movable member is configured to transfer a fluid from the second cavity to the first cavity; and wherein the first movable member is configured to be substantially stationary until the first movable member is moved by a propellant. | 2011-07-14 |
20110172635 | Infusion Pump Systems and Methods - Some embodiments an infusion pump system can be used to determine a user's total insulin load (TIL) that provides an accurate indication of the insulin previously delivered to the user's body which has not yet acted. In particular embodiments, the TIL can account for both the bolus deliveries and the basal deliveries that have occurred over a period of time. Such information may be useful, for example, when the infusion pump is operated in conjunction with a continuous glucose monitoring device. | 2011-07-14 |
20110172636 | INJECTION APPARATUS AND SPECIAL NEEDLE FOR MAKING AN INJECTION AT A PREDETERMINED DEPTH IN THE SKIN - An injection apparatus for making an injection at a predetermined depth in skin comprises: a skin positioning member, an injection needle ( | 2011-07-14 |
20110172637 | DRUG DELIVERY DEVICE INCLUDING TISSUE SUPPORT STRUCTURE - A drug delivery device for delivering a drug to a subject includes a microneedle configured to facilitate delivery of the drug to the subject. The microneedle includes a tip portion and is moveable from an inactive position to an activated position. When the microneedle is moved to the activated position, the tip portion of the microneedle is configured to penetrate the skin of the subject. The drug delivery device includes a tissue support structure that includes a channel and an engagement element. The channel has a first end and a second end and is in axial alignment with the microneedle. At least the tip portion of the microneedle extends past the second end of the channel in the activated position. The engagement element is positioned adjacent to the channel, and the engagement element is configured to engage with the skin of the subject such that the engagement element resists downward deformation of the skin caused by the microneedle as the microneedle moves from the inactive position to the activated position. | 2011-07-14 |
20110172638 | DRUG DELIVERY DEVICE INCLUDING MULTI-FUNCTIONAL COVER - An apparatus for delivering a drug to a subject is provided. The apparatus includes a housing, a microneedle coupled to the housing and configured to extend from the housing when activated, an activation control coupled to the housing and an outer shell. The outer shell includes a top wall having an inner surface and a sidewall extending from the top wall, the sidewall having an inner surface. The outer shell includes a first attachment structure configured to attach to the housing. The outer shell covers the activation control when the first attachment structure is attached to the housing. The outer shell includes a second attachment structure configured to attach to the housing. The outer shell covers the activated microneedle when the second attachment structure is attached to the housing. | 2011-07-14 |