10th week of 2012 patent applcation highlights part 44 |
Patent application number | Title | Published |
20120059243 | MOTION COMPENSATION FOR NON-INVASIVE TREATMENT THERAPIES - Procedures and systems facilitate non-invasive, focused delivery of therapeutic energy to a target within or on a patient using, in various embodiments, a closed-loop approach such that feedback regarding anatomical movement and/or morphology changes is tracked and the uncertainty inherent in the measurements is addressed. | 2012-03-08 |
20120059244 | SKIN MARKER - A skin marker for providing a reference point for a plurality of different medical imaging procedures, said marker incorporating one or more substances having one or more of radiance and/or hydration and/or radiopaque and/or radio luminescent and/or radioactive properties for detection by X-ray and/or Computer Tomography (CT) and/or MRI and/or Ultrasonic scanning processes and/or Positron Emission Tomography (PET), and one or more markings recognisable by an optical imaging process such as 3D surface scanning. | 2012-03-08 |
20120059245 | METHOD AND DEVICE FOR MONITORING AND IMPROVING ARTERIOGENESIS - A method for determining an arteriovascular condition of a subject having an arterial blood flow is shown. The method involves determining a temporal progression of an instantaneous blood flow condition of the arterial blood flow as well as deriving a slew rate of the temporal progression during an increase of the temporal progression. In addition, an arteriovascular condition indicator device is shown, which comprises: an input for receiving an input signal representing an instantaneous arterial blood flow condition of a subject and a slew rate monitor connected to the input. A corresponding control device for providing an activation signal is also shown. The control device comprises a maximum detector connected to the slew rate monitor. A method for stimulation of arteriogenesis is also shown, wherein a temporal progression of an instantaneous blood flow condition is monitored, a slew rate of the temporal progression is derived, and the maximum of the slew rate is determined. An external pressure is applied repeatedly to the arteriovascular section in synchronization with the occurrence of the determined maximum. | 2012-03-08 |
20120059246 | METHOD AND SYSTEM FOR PATIENT-SPECIFIC MODELING OF BLOOD FLOW - Embodiments include a system for determining cardiovascular information for a patient. The system may include at least one computer system configured to receive patient-specific data regarding a geometry of at least a portion of an anatomical structure of the patient. The portion of the anatomical structure may include at least a portion of the patient's aorta and at least a portion of a plurality of coronary arteries emanating from the portion of the aorta. The at least one computer system may also be configured to create a three-dimensional model representing the portion of the anatomical structure based on the patient-specific data, create a physics-based model relating to a blood flow characteristic within the portion of the anatomical structure, and determine a fractional flow reserve within the portion of the anatomical structure based on the three-dimensional model and the physics-based model. | 2012-03-08 |
20120059247 | ECHOGENIC NEEDLE FOR BIOPSY DEVICE - A biopsy device comprises an elongate needle having a piercing tip, a lateral aperture, and one or more echogenic features. In some versions, a dimpled surface provides the one or more echogenic features. The dimples may be concave or convex. In some versions, the piercing tip comprises a blade, and the one or more echogenic features are provided by openings formed transversely through the blade. In some versions, the one or more echogenic features are provided by serrations of the blade. Such serrations may be jagged or rounded. In some versions, the piercing tip is multi-faceted, and the facets of the tip provide the one or more echogenic features. A coagulant may also be provided on the needle. The piercing tip of the needle may rotate relative to other portions of the needle to facilitate insertion of the needle in tissue. | 2012-03-08 |
20120059248 | APPARATUS AND METHOD FOR AIRWAY REGISTRATION AND NAVIGATION - A surgical instrument navigation system is provided that visually simulates a virtual volumetric scene of a body cavity of a patient from a point of view of a surgical instrument residing in the cavity of the patient. The surgical instrument navigation system includes: a surgical instrument; an imaging device which is operable to capture scan data representative of an internal region of interest within a given patient; a tracking subsystem that employs electro-magnetic sensing to capture in real-time position data indicative of the position of the surgical instrument; a data processor which is operable to render a volumetric, perspective image of the internal region of interest from a point of view of the surgical instrument; and a display which is operable to display the volumetric perspective image of the patient. | 2012-03-08 |
20120059249 | Navigation System for Cardiac Therapies - An image guided navigation system for navigating a region of a subject includes an imaging device, a tracking device, a controller, and a display. The imaging device generates images of the region of the subject. The tracking device tracks the location of the instrument in the subject. The controller superimposes an icon representative of the instrument onto the images generated from the imaging device based upon the tracked location of the instrument. The display displays the image with the superimposed instrument. | 2012-03-08 |
20120059250 | Power Injectable Port Identification - An implantable port for accessing internal body structures, the port comprises a proximal housing including an opening providing access to an interior of the port and a distal housing adapted for assembly with the proximal housing, the distal housing including a reservoir which, when the distal housing is mated with the proximal housing is in fluid communication with the opening of the proximal housing in combination with a radiopaque element in one of the proximal and distal housings, a shape of the radiopaque element identifying, when imaged, a structural characteristic of the port not otherwise identifiable visually. | 2012-03-08 |
20120059251 | RE-CALIBRATION OF PRE-RECORDED IMAGES DURING INTERVENTIONS USING A NEEDLE DEVICE - Re-calibration of pre-recorded images during interventions is proposed, utilizing an interventional system comprising an imaging device providing images of an object, a needle device, and a processing device. The needle device comprises a sensor for providing data corresponding to tissue properties. The processing device is adapted to perform an overlay registration of pre-recorded images and live images provided by the imaging device, utilizing the data from the sensor. Thus, the accuracy of an overlay of images is increased. | 2012-03-08 |
20120059252 | COMPUTER TOMOGRAPHY SORTING BASED ON INTERNAL ANATOMY OF PATIENTS - Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for computer tomography (CT) sorting based on internal anatomy of patients. CT scans of anatomical features of a human are obtained as pixels. From the scans, multiple respiratory features are determined. An optimal respiratory feature is selected and a respiratory signal is generated based on the multiple CT scans. | 2012-03-08 |
20120059253 | Method and System for Image Based Device Tracking for Co-registration of Angiography and Intravascular Ultrasound Images - A method and system for co-registration of angiography data and intra vascular ultrasound (IVUS) data is disclosed. A vessel branch is detected in an angiogram image. A sequence of IVUS images is received from an IVUS transducer while the IVUS transducer is being pulled back through the vessel branch. A fluoroscopic image sequence is received while the IVUS transducer is being pulled back through the vessel branch. The IVUS transducer and a guiding catheter tip are detected in each frame of the fluoroscopic image sequence. The IVUS transducer detected in each frame of the fluoroscopic image sequence is mapped to a respective location in the detected vessel branch of the angiogram image. Each of the IVUS images is registered to a respective location in the detected vessel branch of the angiogram image based on the mapped location of the IVUS transducer detected in a corresponding frame of the fluoroscopic image sequence. | 2012-03-08 |
20120059254 | APPARATUS AND METHOD FOR PHASE-SPACE REDUCTION FOR IMAGING OF FLUORESCING, SCATTERING AND/OR ABSORBING STRUCTURES - A method and apparatus are disclosed for utilizing light, including ultraviolet, optical and/or infrared, for detecting a body in an object, such as biomaterial or tissue, animal and/or human tissue. The body or object may be made fluorescent by the use of dyes or agent. Light is used to illuminate the body and object and the scattered light, fluorescent and/or emitted light, reflected light and transmitted light are detected and used to reconstruct the body and/or object using an iterative analysis. Further, the method and apparatus may be extended to endoscopic applications to make subcutaneous images of internal tissue above, on, in or beyond endoscopic pathways such as esophagus, stomach, colon, bronchial tubes and/or other openings, cavities and spaces animate or inanimate, and in man-made or industrial materials as carbon/resin structures. | 2012-03-08 |
20120059255 | CATHETER SYSTEMS - Catheter systems include direction-sensitive, multi-polar tip electrode assemblies for electroporation-mediated therapy, electroporation-induced primary necrosis therapy and electric field-induced apoptosis therapy, including configurations for producing narrow, linear lesions as well as distributed, wide area lesions. A monitoring system for electroporation therapy includes a mechanism for delivering electrochromic dyes to a tissue site as well as a fiber optic arrangement to optically monitor the progress of the therapy as well as to confirm success post-therapy. A fiber optic temperature sensing electrode catheter includes a tip electrode having a cavity whose inner surface is impregnated or coated with thermochromic/thermotropic material that changes color with changes in temperature. An optic fiber/detector arrangement monitors the thermochromic or thermotropic materials, acquiring a light signal and generating an output signal indicative of the spectrum of the light signal. An analyzer determines an electrode temperature based on the detector output and predetermined spectrum versus temperature calibration data. | 2012-03-08 |
20120059256 | SITE MARKER VISIBLE UNDER MULTIPLE MODALITIES - A site marker is provided that includes a generally hollow body defining a cavity. A deployment line within the site marker positions at least one marker element within the body portion. The deployment line has a first end that is fixedly secured to a first end of the body portion and a second end that is secured to a second end of the body portion. The deployment line is pre-biased so as to pull the first end of the body portion towards the second end of the body portion, and thereby expand the body portion. | 2012-03-08 |
20120059257 | Ingestible Event Markers Comprising an Ingestible Component - Ingestible event markers comprising an identifier and an ingestible component are provided. The ingestible component may vary, where ingestible components of interest include osmotic ingestible components, liquid capsules, tablets, multi-layered ingestible component and multi-compartment ingestible components. In some instances, the identifier is mechanically stably associated with the ingestible component. Also provided are systems that include the ingestible event markers, as well as methods of using the ingestible event markers. | 2012-03-08 |
20120059258 | USE OF FOCUSED ULTRASOUND FOR VASCULAR SEALING - An ultrasonic applicator unit ( | 2012-03-08 |
20120059259 | SYSTEM AND METHOD FOR TREATING A THERAPEUTIC SITE - A targeting catheter is used to locate an arteriotomy, such as is formed during a femoral artery catheterization procedure. The targeting catheter includes one or more targeting aids, such as an inflatable balloon or sensor (e.g., Doppler or temperature sensor), to locate the arteriotomy. The targeting aid may be positioned at the arteriotomy. An ultrasonic beacon on the catheter may then be located relative to a therapeutic ultrasonic applicator (e.g., by using acoustic time-of-flight) so that the focus of ultrasonic energy from the applicator can be aligned with the arteriotomy. | 2012-03-08 |
20120059260 | BIOPSY GUIDE SYSTEM WITH AN ULTRASOUND TRANSDUCER AND METHOD OF USING SAME - A multi-position biopsy guide system and a method of using such biopsy guide system is proposed. The biopsy guide system comprises a 2D matrix ultra-sound transducer ( | 2012-03-08 |
20120059261 | Dual Constrained Methodology for IMT Measurement - A computer-implemented system and method for intima-media thickness (IMT) measurements using a validation embedded segmentation method. Various embodiments include receiving biomedical imaging data and patient demographic data corresponding to a current scan of a patient; checking the biomedical imaging data in real-time to determine if an artery of the patient has a atherosclerosis deposit in a proximal wall of the artery; acquiring arterial data of the patient as a combination of longitudinal B-mode or M-mode and transverse B-mode or M-mode data; using a data processor to automatically recognize the artery by embedding anatomic information; using the data processor to calibrate a region of interest around the automatically recognized artery; automatically computing the lumen intima and media-adventita borders by evolving the initial lumen intima and initial media-adventita borders constrained by distances based on polyline method or centerline method; and determining the intima-media thickness (IMT) of an arterial wall of the automatically recognized artery. | 2012-03-08 |
20120059262 | SPECTRAL DOPPLER ULTRASOUND IMAGING DEVICE AND METHOD FOR CONTROLLING SAME - A method for controlling a spectral Doppler ultrasound imaging device adapted for operating both in a spectrum-live Doppler measurement mode (S | 2012-03-08 |
20120059263 | PROVIDING A COLOR DOPPLER MODE IMAGE IN AN ULTRASOUND SYSTEM - Embodiments for providing a color Doppler mode image are disclosed. In one embodiment, by way of non-limiting example, an ultrasound system comprises: an ultrasound data acquisition unit configured to transmit and receive ultrasound signals to and from a living body to acquire first ultrasound data and second ultrasound data; a user input unit configured to receive input information corresponding to a region of interest and a balance threshold value having a predetermined brightness value; and a processing unit configured to form a brightness mode image and a color Doppler mode image corresponding to the region of interest based on the first and second ultrasound data, respectively, form a balance mask for performing a balance process upon the color Doppler mode image based on the brightness mode image and the input information, and perform the balance process upon the color Doppler mode image based on the balance mask. | 2012-03-08 |
20120059264 | ULTRASONIC BLOOD FLOW DOPPLER AUDIO WITH PITCH SHIFTING - An ultrasonic diagnostic imaging system produces audio Doppler from detected Doppler signals. The Doppler signals are detected in a band of frequencies which corresponds to the velocity of blood flow signals, and Doppler information is displayed based on the detected band of frequencies. The audio Doppler system produces Doppler audio in a frequency band which is shifted in pitch from the detected band of frequencies. The operator of the ultrasound system is provided with a user control by which the degree of pitch shifting can be controlled. The ultrasound system displays Doppler blood flow velocities referenced to a transmit Doppler frequency f | 2012-03-08 |
20120059265 | Active Transducer Probes and Circuits - In an example embodiment, a method for bidirectional signal propagation comprises: a) sensing a voltage level of a first signal at a first port; b) coupling the first port to an output of an amplifier with a solid state switch if the voltage level of the first signal is less than a threshold voltage, whereby a second signal applied to a second port coupled to an input of the amplifier is propagated in a first direction from the second port to the first port; and c) bypassing the amplifier if the voltage level of the first signal is greater than the threshold voltage such that the first signal is propagated in a second direction from the first port to the second port. | 2012-03-08 |
20120059266 | IMAGING METHOD - A docking station for use in combined imaging of a tissue wound and a test substrate comprising a sample from a tissue wound, the docking station comprises means for connecting the station to a processor which processes and stores the images. The docking station also incorporates means for receiving a test substrate comprising a sample from a tissue wound. The docking station also includes means for docking a sensor in the station, which sensor detects the light reflected from an illuminated tissue wound, such that an image of the tissue wound can be communicated from the station to the processor. The means for docking is arranged such that when the sensor is docked in the station and the test substrate is received by the docking station, the sensor is positioned to detect the intensity of reflected light from the test substrate and communicates the detected intensity of reflected light to the processor to thus permit combined imaging of the tissue wound and test substrate. An apparatus for use in combined imaging of a tissue wound and a test substrate comprising a sample from a tissue wound, comprises such a docking station together with a sensor which detects the light reflected from a tissue wound and test substrate when illuminated and a test substrate for receiving a sample from a tissue wound. A method of imaging a wound comprises directing light over a wavelength range of less than 50 nm onto the wound ( | 2012-03-08 |
20120059267 | BLOOD PRESSURE MEASUREMENT SYSTEM - A blood pressure measurement system that non-invasively determines an individual's blood pressure can include a noninvasive blood pressure sensor having an optical sensor and a motion sensor. The optical sensor can provide a photoplethysmograph signal obtained from a patient to a processor. The motion sensor can provide a motion signal to the processor responsive to motion of the patient. In one embodiment, the processor calculates or estimates the blood pressure of the patient based on the photoplethysmograph signal and the motion signal. Advantageously, the system can obtain this blood pressure measurement without an occlusive cuff, thereby reducing patient discomfort. In other implementations, the processor calculates a blood pressure-related parameter from the photoplethysmograph and motion signal. The processor can occasionally trigger an occlusive cuff measurement as this parameter changes, thereby reducing the frequency of occlusive cuff measurements. | 2012-03-08 |
20120059268 | ULTRA WIDEBAND (UWB) BABY MONITORS FOR DETECTION OF INFANT CARDIOPULMONARY DISTRESS - Ultra wideband patient monitoring systems, and particularly baby monitoring systems, adapted to prevent reflective loss between the antenna and the patient's body. The devices, systems and methods described herein may be used to efficiently couple UWB energy to a patient for patient monitoring. In particular, described herein are impedance transformer pads, mats and the like, upon which a patient may comfortably lie while being monitored via one or more UWB sensors (e.g., antenna); the impedance transformer pads help match the impedance and prevent reflective loss of UWB energy. Also described herein are bassinets, including NICU bassinets and baby monitors. | 2012-03-08 |
20120059269 | Worksheet System for Determining Measured Patient Values for Use in Clinical Assessment and Calculations - A system determines measured patient values for use in clinical calculations using an electronic form including, a first area including data fields for presenting values of the parameters associated with a first part of a cardiac catheterization study of a patient and a second area including data fields for presenting values of the parameters associated with a different second part of a cardiac catheterization study of the patient. A user interface enables a user to copy at least one of the parameters comprising a measured value from the first area to the second area as a substitute value eliminating a need for a re-measurement of the value. A calculation processor automatically calculates a cardiac flow value for incorporation in the second area in response to the measured value being copied into the second area. | 2012-03-08 |
20120059270 | APPARATUS AND METHOD FOR CATHETER NAVIGATION USING ENDOVASCULAR ENERGY MAPPING - Devices and methods for obtaining and using endovascular electrograms in a number of clinical applications and settings are disclosed. In one embodiment, a method is disclosed for locating an indwelling medical device within a vasculature of a patient. The method comprises identifying an endovascular ECG waveform complex from an endovascular ECG signal associated with the indwelling medical device, then calculating an absolute value of the energy of the endovascular ECG waveform complex over a predetermined segment thereof. A position of the medical device within the vasculature is then determined by observation of the absolute value of the energy of the predetermined segment of the endovascular ECG waveform complex. | 2012-03-08 |
20120059271 | ECG Data Acquisition Device - An apparatus for generating ECG recordings and a method for using the same are disclosed. The apparatus includes a handheld device and a controller. The handheld device has first, second, third, and fourth electrodes on an outer surface of the handheld device. The controller records signals from the first, second, third, and fourth electrodes and generates an ECG recording from the signals. The controller also provides placement information regarding locations on a user's body that are to be brought into contact with the first, second, third, and fourth electrodes while the controller records the signals. The handheld device can include a cellular telephone or a PDA. The controller stores an exemplary normal ECG recording, and compares a newly generated ECG recording with the stored ECG recording and generates an indication that indicates whether the newly generated ECG recording is consistent with the stored ECG recording. | 2012-03-08 |
20120059272 | MEDICAL DEVICE AND METHOD FOR DETERMINING A DYSSYNCHRONICITY MEASURE TECHNICAL FIELD - In an implantable medical device, such as a bi-ventricular pacemaker and a method for detecting and monitoring mechanical dyssynchronicity of the heart, a dyssynchronicity measure indicating a degree of mechanical dyssynchronicity of a heart of a patient is calculated. A first intracardiac impedance set is measured using electrodes placed such that the first intracardiac impedance set substantially reflects a mechanical activity of the left side of the heart and a second intracardiac impedance set is measure using electrodes placed such that the second intracardiac impedance set substantially reflects a mechanical activity of the right side of the heart. The measure of a dyssynchronicity is calculated based on a resulting parameter set from a comparison between at least a subset of the first and the second impedance sets, respectively, the subsets containing information of the mechanical systole, wherein a reduced dyssynchronicity measure corresponds to an improved synchronicity between the right side and the left side of the heart. | 2012-03-08 |
20120059273 | PROCESS AND DEVICE FOR BRAIN COMPUTER INTERFACE - A brain computer interface as an alternative communication channel to be used in various applications, such as robotics. In one embodiment of the invention, there is provided a process for the analysis and conversion of EEG signals obtained from the brain into movement commands through electric and/or mechanical devices. The process of the present invention provides substantial advantages over the similar systems/techniques known in the art, such as a 91% average hit rate, obtained in attempts to control a mobile robot. In other embodiment of the invention, there is provided an apparatus comprising: means for obtaining brain signals; an electroencephalograph (EEG); and means for transducing said signals into functional commands useful in several applications. Said means for transducing mental signals is the core of the invention and provides a number of technical advantages over the similar systems/techniques known in the art of identifying mental activities. | 2012-03-08 |
20120059274 | Method for automatic non-cooperative frequency specific assessment of hearing impairment and fitting of hearing aids - A method and device for automatically assessing loss of hearing sensitivity and compression (recruitment) with user defined frequency resolution by means of extrapolated DPOAE I/O functions and ABRs as well as for automatically fitting hearing aids without any cooperation of the subject tested using a device having a display screen attached to a handheld device generating and collecting otoacoustic emission signals and brain stem response signals into a programmed with a clinical audiogram with fitting parameters for hearing aids calculated on the basis of assessed hearing threshold and compression and identifying the type of hearing required for the individual. | 2012-03-08 |
20120059275 | Method for Laparoscopic Nerve Detection and Mapping - A surgical method aids identification of nerves in a body to help prevent damage to the nerves during surgery to the body proximate the nerves. An electrode introduced to within a body cavity through a catheter is placed proximate a nerve within the body cavity by a laparoscopic or robotic device. An exploratory probe placed in the body cavity is selectively placed along a presumed pathway of the nerve to provide an electrical signal through the nerve to the electrode. An analyzer interfaced with the electrode analyzes the electrical signal received at the electrode to determine the proximity of the exploratory probe to the nerve, allowing mapping of the nerve pathway through the body cavity. | 2012-03-08 |
20120059276 | Biopsy Apparatus - A disposable tissue removal device comprises a “tube within a tube” cutting element mounted to a handpiece. The inner cannula of the cutting element defines an inner lumen and terminates in an inwardly beveled, razor-sharp cutting edge. The inner cannula is driven by both a rotary motor and a reciprocating motor. At the end of its stroke, the inner cannula makes contact with the cutting board to completely sever the tissue. An aspiration vacuum is applied to the inner lumen to aspirate excised tissue through the inner cannula and into a collection trap that is removably mounted to the handpiece. The rotary and reciprocating motors are hydraulically powered through a foot pedal operated hydraulic circuit. The entire biopsy device is configured to be disposable. In one embodiment, the cutting element includes a cannula hub that can be connected to a fluid source, such as a valve-controlled saline bag. | 2012-03-08 |
20120059277 | CORE BIOPSY DEVICE - A biopsy apparatus comprises an outer cannula with a resilient excising finger and an inner cannula received within the outer cannula. The excising finger is flexible to extend toward the longitudinal axis of the outer cannula. The outer cannula can be rotated relative to the inner cannula so that the excising finger can excise a biopsy sample from a surrounding tissue mass. The inner cannula can be provided with a spoon portion for supporting the biopsy sample. | 2012-03-08 |
20120059278 | Compound Curette with Layered Anti-Pathogen Protection and Liquid Delivery System - A compound curette for removing tissue samples and delivering liquid and anti-pathogen to the treated area includes a hollow handle that fits a reservoir with a medicated or cosmeceutical solution. A solution is delivered from the reservoir through a channel to a scraping end of the curette by a button activated mechanism. The scraping end of the curette is made of a metal or hard plastic and is covered in anti-pathogen material. The liquid delivery allows placing a medicine or sterilizing solution directly at the locust of the infection. Pathogen inhibition coating provides for a good safeguard to stop or slow bacteria or fungus proliferation. The method of scraping debris and medication delivery is particularly useful for the treatment of onychomycosis, commonly referred to as a fungus infection of the toenail. Main portions of the curette could be detachable, allowing for the easy reservoir replacement and for the use of multiple scraping utensils. Similarly, the device could be manufactured for a single use when all parts are molded together. | 2012-03-08 |
20120059279 | MEDICAL GUIDE WIRE - A medical guide wire which has a core wire having a distal end-side small-diameter portion and a proximal end-side large-diameter portion, and a coil spring installed on an outer periphery of the distal end-side small-diameter portion of the core wire along an axial direction, having a front end-side small-diameter portion, a tapered portion and a rear end-side large-diameter portion, and fixed to the core wire at at least the front end portion and rear end portion thereof, wherein the length of the front end-side small-diameter portion of the coil spring is 5 to 100 mm, and the outside diameter of coil thereof is at most 0.012 inch, the front end portion of the coil spring is fixed to the core wire by gold-containing solder, and the length of a distal end portion stiffened by the gold-containing solder is 0.1 to 0.5 mm. This medical guide wire is high in fixing strength of the coil spring to the core wire and can shorten a shaping length compared with a conventional one. | 2012-03-08 |
20120059280 | BIOMETRIC SOUND TESTING DEVICE - A physiological sound examination device includes: a physiological sound measurement unit ( | 2012-03-08 |
20120059281 | Intrinsic Hand Strength Measurement Device - A device for measuring intrinsic hand muscle strength comprising an adjustable restraint adapted to restrain at least a portion of a hand, a force transfer member adapted to fit on or around one or more digits of the hand, a force sensor connected to the force transfer member, and a processing unit connected to the force sensor is provided. Methods of measuring intrinsic hand strength are also provided. | 2012-03-08 |
20120059282 | INTERNET-BASED COGNITIVE DIAGNOSTICS USING VISUAL PAIRED COMPARISON TASK - Disclosed are methods for diagnosing declarative memory loss using mouse tracking to follow the visual gaze of a subject taking a visual paired comparison test. Also disclosed are methods for diagnosing dementia such as mild cognitive impairment and Alzheimer's disease. | 2012-03-08 |
20120059283 | SYSTEM FOR EVALUATING INFANT MOVEMENT - A system and method for measuring movements, utilizing one or more wireless accelerometers attached to one or more limbs of a human subject for the purpose of determining certain temporal and spatial gestures of the subject. | 2012-03-08 |
20120059284 | STATUS DETECTING DEVICE TO BE ATTACHED TO A LIVING BEING - A status detecting device is described for being attached to a living being, in particular a person, to detect the position of the body of the living being, having a first sensor, configured as an acceleration sensor and/or a gyroscopic sensor. An additional, second sensor, configured as a height measuring sensor, is also provided. Also described is a corresponding method. | 2012-03-08 |
20120059285 | METHOD AND APPARATUS FOR TREATMENT OF INTRACRANIAL HEMORRHAGES - An ultrasound catheter with a lumen for fluid delivery and fluid evacuation, and an ultrasound source is used for the treatment of intracerebral or intraventricular hemorrhages. After the catheter is inserted into a blood clot, a lytic drug can be delivered to the blood clot via the lumen while applying ultrasonic energy to the treatment site. As the blood clot is dissolved, the liquefied blood clot can be removed by evacuation through the lumen. | 2012-03-08 |
20120059286 | Self-Powered Ablation Catheter for Renal Denervation - An ablation catheter includes a flexible shaft having length sufficient to access a patient's renal artery. An electrode arrangement is provided at the distal end of the shaft. A handle unit includes a housing configured for hand-held manipulation and is coupled to the catheter. A battery and one or both of a high frequency AC generator and ultrasound generator are provided in the housing. The battery serves as the sole source of power for the generator. The generator is configured to generate energy sufficient to ablate perivascular renal nerve tissue using energy stored in the battery. The catheter may be disposable and the housing re-usable. Both the catheter and the housing may be disposable. | 2012-03-08 |
20120059287 | ULTRASOUND STIMULATION DEVICES AND TECHNIQUES - Ultrasound stimulation devices and related techniques are disclosed. An ultrasound transducer for generating ultrasound energy is carried by a transducer housing that seals the transducer and may also include a positioning element for positioning the transducer proximate an application area to which generated ultrasound energy is to be applied. The transducer housing may also carry such components as a battery, a wireless receiver, and a controller. The same housing or a separate sensor housing may include an ultrasound sensor that provides feedback to the ultrasound transducer or its controller, illustratively through a wireless transmitter. | 2012-03-08 |
20120059288 | METHOD AND SYSTEM FOR ULTRASOUND TREATMENT WITH A MULTI-DIRECTIONAL TRANSDUCER - A method and system for ultrasound treatment utilizing a multi-directional transducer to facilitate treatment, such as therapy and/or imaging or other tissue parameter monitoring, in two or more directions. In accordance with an exemplary embodiment, a multi-directional transducer comprises at least two transduction elements configured to provide for ultrasound energy, such as radiation, acoustical energy, heat energy, imaging, positional information and/or tissue parameter monitoring signals in two or more directions. The transduction elements can comprise various materials for providing ultrasound energy or radiation, such as piezoelectric materials, with and without matching layers. In addition, the transduction elements can be configured for substantially uniform, focused and/or defocused radiation patterns, as well as for single, multiple-element and/or multiple-element array configurations. In addition, an exemplary multi-directional transducer can comprise multiple elements, either side by side, stacked or in an array. | 2012-03-08 |
20120059289 | COUPLING ARRANGEMENTS AND METHODS FOR ATTACHING TOOLS TO ULTRASONIC SURGICAL INSTRUMENTS - An ultrasonic surgical instrument that has a waveguide that protrudes distally from the handpiece and a surgical tool that is configured to be coupled to the waveguide upon application of thermal energy to the waveguide or the surgical tool. | 2012-03-08 |
20120059290 | WEARABLE DEVICE FOR FINGER REHABILITATION - A wearable device ( | 2012-03-08 |
20120059291 | APPARATUS FOR MANIPULATING JOINTS OF A LIMB - An apparatus for manipulating joints of a limb of a patient is provided. The limb comprises a plurality of limb segments, Each limb segment connects one or more joints. The apparatus includes one or more motor modules removably coupled to a supporting structure configured on the limb, each motor module including a plurality of motor drives. The apparatus also includes a manipulating exoskeleton assembly comprising a plurality of exoskeleton segments removably secured on a limb segment. Further, a plurality of actuating members is operatively connected to each motor module of the one or more motor modules. A first end of each actuating member is operatively connected to a motor drive of a motor module and a second end is removably coupled to an exoskeleton segment of the plurality of exoskeleton segments. Each actuating member is driven by a motor drive operatively connected to the each actuating member. | 2012-03-08 |
20120059292 | Synchronizing Chest Compression and Ventilation in Cardiac Resuscitation - Apparatus for automatic delivery of chest compressions and ventilation to a patient, the apparatus including: a chest compressing device configured to deliver compression phases during which pressure is applied to compress the chest and decompression phases during which approximately zero pressure is applied to the chest a ventilator configured to deliver positive, negative, or approximately zero pressure to the airway; control circuitry and processor, wherein the circuitry and processor are configured to cause the chest compressing device to repeatedly deliver a set containing a plurality of systolic flow cycles, each systolic flow cycle comprising a systolic decompression phase and a systolic compression phase, and at least one diastolic flow cycle interspersed between sets of systolic flow cycles, each diastolic flow cycle comprising a diastolic decompression phase and a diastolic compression phase, wherein the diastolic decompression phase is substantially longer than the systolic decompression phase. | 2012-03-08 |
20120059295 | MYOFASCIAL STRAP - A method of treating a patient with a strap is provided. The method includes providing a strap including a retainer portion, a base portion opposing the retainer portion, a foam layer having a first surface, and a fabric layer having a second surface, the foam layer having an elasticity greater than the fabric layer, contacting a body portion of a patient with the first surface, and retaining the strap against the body portion by connecting the retainer portion to the second surface. | 2012-03-08 |
20120059296 | HINGE FOR ORTHOPEDIC DEVICES - A hinge for an orthopedic device includes an upper hinge component having a bottom peripheral surface defined by a first geometrical configuration, and a lower hinge component having a top peripheral surface defined by a second geometrical configuration. An outer plate pivotally connects at first location points to the upper and lower hinge components, and a rear component pivotally connects at second location points to the upper and lower hinge components. The hinge has a rotation stop defining a third geometrical configuration defining a top portion corresponding in shape to at least a portion of the bottom peripheral surface and is arranged to directly abut the portion of the bottom peripheral surface. The rotation stop also defines a bottom portion corresponding in shape to at least a portion of the top peripheral surface and is arranged to directly abut the portion of the top peripheral surface. | 2012-03-08 |
20120059297 | SCAPULO-SPINAL STABILIZER WITH ABDOMINAL SUPPORT FOR OPENING THE SUPERIOR THORACIC APERTURE - A scapulo-spinal stabilizer with abdominal support for opening the superior thoracic aperture comprises a shirt-like garment for wearing on the torso, the garment having two elongated, semi-rigid thoraco-lumbar support stays disposed in dual, parallel sheaths in a posterior panel thereof, two posterior flexible scapular straps anchored on and angularly depending from superior shoulder portions of the garment, the scapular straps forming a posterior crossing configuration across the support stays, and anterior ends of the scapular straps detachably attached to opposite lateral ends of an anterior rib margin support disposed on the anterior portion of the garment, the scapular stays, scapular straps and anterior rib margin support stabilizing the posture of a wearer and opening the superior thoracic aperture. | 2012-03-08 |
20120059298 | ORTHOTIC DEVICE - An orthotic device including a forearm support section configured to be releasably attached to a user's arm, a hand support section configured to be releasably attached to the user's hand, and an adjustable joint coupled to the forearm support section and the hand support section. At least one electromyography sensor is coupled to the forearm support section and positioned to sense activity of muscles in the user's arm, at least one electrode is coupled to the forearm support section and configured to provide electrical stimulation to muscles in the user's arm, and a controller is operatively coupled to the at least one electrode, the controller being configured to deliver electrical stimulation to the at least one electrode. | 2012-03-08 |
20120059299 | Ankle Support With Calcaneous Control Strap - A foot support having straps which receive the calcaneous and wrap around the midfoot in a tensioned state for stabilizing the rearfoot and the midfoot to avoid excessive inversion and eversion of the foot. | 2012-03-08 |
20120059300 | Multi-Piece Antimicrobial Dressing and Percutaneous Device Securement Cover - The present invention is related to a polymeric delivery vehicle for delivery of bioactive agents, and preferably, for the delivery of one or more bioactive agents. The device, when applied as described herein, provides substantially complete anti-microbial coverage around the entry point of a percutaneous device and, preferably for a length greater than the diameter of the device. | 2012-03-08 |
20120059301 | Therapuetic Diffusion Hydrocolloid Wound Dressings with Methods of Oxygen Level Indication - A wound dressing has a reservoir between a not-permeable upper layer, and a lower permeable layer, an adhesion layer facing in the direction of the permeable layer, to be pressed to skin of a patient around a wound, sealing the dressing to the patient, and one or the other of an oxygen-level indicator containing a material exhibiting color change with varying concentration of oxygen, the indicator placed to be visible to a person viewing the dressing through an interface not permeable to oxygen, and to be open to oxygen through a second interface in intimate contact with oxygen in the reservoir, or a self-sealing opening through which a hollow tube may pass without allowing oxygen to escape, the self-sealing opening useful for charging the reservoir with oxygen at pressure, or for sampling oxygen in the reservoir by an external probe. | 2012-03-08 |
20120059302 | RESILIENT PROTECTIVE WRAP - A resilient protective wrap usable to wrap a body part of a user for protection against injury includes at least one resilient fabric layer that is stretchable at least in one direction, and an open cell water-based polyurethane foam laminated on the resilient fabric layer and made from a material including an aqueous dispersion of polyurethane. The polyurethane foam has a thickness of at least 1 mm, a largest elongation ranging from 200%-450%, a modulus of elasticity ranging from 2 to 7 kgf/cm | 2012-03-08 |
20120059303 | Low Flow Optical Blood Chamber - A low flow blood chamber for optically monitoring blood flowing through extracorporeal tubing has a flat elongated blood flow cavity but preserves the circular viewing area of conventional blood chambers. The blood chamber provides consistent, mixed flow through the blood cavity even at low blood flow rates, e.g. 10 to 500 ml/min., while maintaining certain dimensional characteristics of conventional blood chambers. | 2012-03-08 |
20120059304 | SPLIT-TIP CATHETER INCLUDING LATERAL DISTAL OPENINGS - A split-tip catheter for placement within the vasculature of a patient and for use in hemodialysis or other suitable procedures is disclosed. In one embodiment, the split-tip catheter includes a catheter body that defines a first lumen and a second lumen. The catheter body further comprises a split distal region, including a venous segment that defines a distal portion of the first lumen and an arterial segment that defines a distal portion of the second lumen. The venous segment includes a recess extending proximally of a nose portion; and a lateral opening in fluid communication with the first lumen. The arterial segment is separate from the venous segment and is removably seatable in the recess provided by the venous segment such that it “nests” therein. The arterial segment also includes a lateral opening in fluid communication with the second lumen. | 2012-03-08 |
20120059305 | ARTERIOVENOUS SHUNT WITH INTEGRATED SURVEILLANCE SYSTEM - A hemodialytic angioacess device for implantation in dialysis patients, comprising an arteriovenous (AV) shunt, anastomotic valves that connect the AV shunt to blood vessels, a valve control system and an integrated surveillance system that measures flow conditions in the blood vessels at the AV shunt, preferably when the valves are closed and the patient is not undergoing dialysis treatment. The flow condition data, which may include data representing the flow rate, pressure, volume and velocity of blood flowing through the vessels, is stored in a memory and transmitted to a health care provider or technician on demand. The data can be used to calculate and monitor important physiological parameters, such as compliance and resistance, for the blood vessels, and help detect and identify dangerous conditions, such as turbulence and stasis, which can contribute to AV shunt failure, vessel injury and other serious complications for the patient. | 2012-03-08 |
20120059306 | TAMPON APPLICATOR ASSEMBLY - The invention relates to a tampon applicator assembly with an insertion end and a rear end containing a tampon made from absorbent material and an applicator comprising an outer tube and an inner tube able to slide in it in a telescopic arrangement, and the outer tube has at its insertion end at least two integrally formed, inwardly directed closure portions, and the tampon protrudes out from the insertion end of the inner tube by means of its insertion end and is completely accommodated inside the outer tube. The internal surface of the outer tube is smooth-walled from the closure portions to at least half the length of the outer tube without any inwardly extending projections. This assembly is extremely simple to manufacture. During use, the tampon is pushed forward by pushing the inner tube forward in the outer tube until it forces the closure portions of the outer tube outwards and protrudes out of the outer tube by an amount. When the inner tube is then pulled back, the tampon is held firmly in its pushed-forward position by the closure portions of the outer tube. | 2012-03-08 |
20120059307 | Compositions and Methods for Targeted Thermomodulation - Provided are nanoparticles and formulations which are useful for cosmetic, diagnostic and therapeutic applications to mammals such as humans. | 2012-03-08 |
20120059308 | PERIPHERAL NERVE BLOCK CATHETER - An anesthetic nerve block catheter and methods of using the anesthetic nerve block catheter to perform a nerve block or continuous nerve block procedure are disclosed. | 2012-03-08 |
20120059309 | Fluid Delivery and Treatment Device and Method of Use - A medical device system is provided herein which has an elongated, flexible hollow member with an expandable infusion segment attached at the most distal end of the device. The device has a plurality of fluid infusion ports on the expandable infusion segment for delivering an intended fluid to a target site in a body lumen. Additionally, a method is provided herein for infusing an intended fluid to a target site within a body lumen. | 2012-03-08 |
20120059310 | VIBRATION INDUCED IN VIVO SUBSTANCE TARGETING - A method for aggregating a substance in a localized region within a body of an animal comprises applying a vibration pattern that causes aggregation of the substance to the localized region within the body of the animal, introducing the substance and aggregating the substance in the localized region based upon application of the vibration pattern. The substance, which may be a drug, fluorescent dye, conjugate of the two or a smart probe, may aggregate to bone, specifically to the lumbar region of the spine. About two to about four times more substance may aggregate in the localized region of the body relative to a control where no vibration pattern is applied. | 2012-03-08 |
20120059311 | PORTABLE THERAPEUTIC GAS DISPENSING DEVICE - Described here are hand-held dispensers for intranasally delivering a therapeutic gas such as carbon dioxide to a user. The dispensers generally include a compressed gas cylinder, a pierce pin block, a valve, a regulator tube and a nosepiece. The regulator tube regulates both the pressure and flow of the gas out of the dispenser. | 2012-03-08 |
20120059312 | PRESSURE ACTUATED FLOW CONTROL VALVE - A pressure actuated flow control valve for an infusion catheter permits gravity flow of a liquid through the catheter and into a patient while resisting back flow of blood from the patient and into the catheter. The valve has a hemispherical body with an outstanding circumferential flange and a normally closed, diametric slit. The slit is longer on the convex outer surface than on the concave inner surface. Dome thickness diminishes in the area adjacent the slit, reducing total apical deflection upon collapse of the slit toward the concave surface. An inner orthogonal rib biases the slit closed. Upon application of a predetermined pressure, the slit opens toward the concave surface to permit forward fluid flow. At lower pressures, the slit closes to check fluid flow. Greater reverse pressure is required to collapse the slit toward the concave surface to permit reverse fluid flow. | 2012-03-08 |
20120059313 | FLOW CONTROL VALVES FOR LEAKAGE DETECTION, FREE-FLOW PREVENTION AND OCCLUSION DETECTION - An injection device for injecting a fluid into an organism, in particular a human or animal body, which can comprise a fluid providing section including a container for storing the fluid and a supply means for supplying the fluid. The fluid injecting section for injecting the fluid provided by the fluid providing section into the organism includes a catheter means and is characterized by the fluid injecting section being provided with a pressure recognition arrangement which can be located close to and/or in the catheter means for detecting a pressure increase and/or a pressure loss. | 2012-03-08 |
20120059314 | ATTACHMENT FOR A STANDARD SYRINGE AND INJECTION DEVICE FOR NEEDLE-FREE INJECTION - The invention relates to an attachment ( | 2012-03-08 |
20120059315 | NEEDLELESS INJECTOR ACCESSORIES - A disposable nozzle for use on the discharge end of the barrel of a needleless injector is threaded onto the front end of a holder mounted in the barrel. A resilient detent extending outwardly at an acute angle from the inner wall of a recess in the rear end of the nozzle repeatedly enters and exits notches in a sleeve on the holder when the nozzle is mounted on the holder providing an audible signal that the nozzle has not been used. Reverse rotation of the nozzle during removal from the holder results in breaking of the detent. Thus, mounting of a used nozzle on the holder would not be accompanied by a signal that the nozzle is unused. | 2012-03-08 |
20120059316 | Coating Process for Drug Delivery Balloons Using Heat-Induced Rewrap Memory - A method of producing a drug coated balloon that comprises the steps of: subjecting a balloon catheter with a folded and wrapped balloon thereon to a pre-annealing step to induce a fold/wrap memory in the resulting pre-annealed balloon; unfolding the pre-annealed balloon sufficiently to expose the full circumferential surface of the balloon by application of an inflation pressure that retains said fold/wrap memory; applying a drug coating formulation to the unfolded balloon surface; releasing pressure to relax the balloon and induce creasing along fold memory; and evacuating the balloon slowly to induce refolding and rewrapping of the balloon. The method overcomes the need to use a folding apparatus to fold and wrap a drug coated balloon. | 2012-03-08 |
20120059317 | METHOD OF MANUFACTURING BALLOON CATHETER AND BALLOON CATHETER - A method of manufacturing a balloon catheter involves applying a first application liquid, which contains a hydrophilic coating material, to the outer periphery of a balloon which is disposed on an elongated catheter and is held in an expanded state; folding the balloon; and applying a second application liquid, which contains the hydrophilic coating material, to the balloon with the balloon folded. | 2012-03-08 |
20120059318 | OPTICAL FLOW SENSOR - A method for determining a flow rate of a fluid is provided. The method includes heating an aliquot of the fluid at a first position of a fluid-delivery channel, illuminating fluid in the fluid-delivery channel at a second position downstream from the first position, measuring an amount of light reflected from the illuminated fluid to determine a change in the amount corresponding to the heated aliquot passing the second position, and calculating the flow rate of the fluid based upon a distance between the first position and the second position and a time between the heating the aliquot and the heated aliquot passing the second position. | 2012-03-08 |
20120059319 | MEDICAMENT DISPENSING DEVICE - A portable medicament dispensing device having a mechanism which is not susceptible to jamming for dispensing the medication to a user. The device employs a coupling for coupling the relative motion between reciprocating body members housing the ancillary components and a barrel plunger associated with the syringe. One embodiment provides a pivoting coupling whereas an alternate uses a rack and pinion system. The advantage of simplifying such mechanisms results in a structure which has smooth unencumbered motion with fewer parts to avoid mechanical jamming during use. | 2012-03-08 |
20120059320 | MEDICATION INFUSION SET - An infusion set is provided for use in delivering fluid through a cannula, which is housed on a cannula housing, to a selected subcutaneous infusion site on a patient. The fluid is generally a medication, e.g., insulin. The cannula is in fluid communication with a fluid passageway surrounded by a projection on the cannula housing that includes one or more rail-like extensions acting as guides. A connector connects the cannula housing to a fluid delivery system, e.g., an infusion pump. The connector includes a needle, one or more guide arms that slide over the rail-like extensions to guide the needle into the self-sealing septum, and one or more locking arms, with barbs at the end, to connect with corresponding recesses in the cannula housing. An introducer having one or more similar guide arms and locking arms, and a longer needle, may be used to insert the cannula into the patient. | 2012-03-08 |
20120059321 | TUNNELER FOR BI-DIRECTIONAL TUNNELING - A tunneler for producing a subcutaneous tunnel in connection with the placement of a catheter within a body of a patient is disclosed. In one embodiment, the tunneler comprises an elongate tunneler member and a sheath. The tunneler member includes a handle on its proximal end and a tapered distal end. The sheath defines an elongate lumen inside which the tunneler member is initially received. The tunneler member is configured to define a tunnel through subcutaneous tissue while disposed in the sheath, then is removable from the sheath lumen thereafter. The sheath is configured to remain within the tunnel so that a catheter can be inserted through the sheath within the tunnel. The sheath is splittable in one embodiment so as to enable its removal from the tunnel while leaving the catheter in place. | 2012-03-08 |
20120059322 | INSERTION DEVICE - An insertion device, generally used with an infusion set, including a needle being adapted for puncturing at one end and including at the opposite end a hub. The hub includes a handle part and a guard part that are capable of securing the needle through the use of locks. Locking structures are used to secure the insertion device in a position where the needle is covered in a locked position, avoiding unintended contact with the needle. | 2012-03-08 |
20120059323 | INSERTION DEVICE - An insertion device, generally used with an infusion set, including a needle being adapted for puncturing at one end and including at the opposite end a hub. The hub includes a handle part and a guard part that are capable of securing the needle through the use of locks. Locking structures are used to secure the insertion device in a position where the needle is covered in a locked position, avoiding unintended contact with the needle. | 2012-03-08 |
20120059324 | SURGICAL ACCESS PORT AND METHOD OF USING SAME - A surgical access port for insertion into a body cavity can have an elongate tubular body extending along an axis between a proximal end and a distal end, and a tip at the distal end of the tubular body for penetrating through a body wall and into the body cavity. The distal tip moves from a first, penetrating position to a second, retaining position when the body wall has been traversed. The surgical access port may further comprise a seal housing connected to the proximal end of the tubular body, the seal housing having an access port providing an opening into the tubular body to allow passage of surgical instruments. The distal tip may be sharp, pointed or bladed. The distal tip may also be substantially blunt or have a conical surface. The access port may further comprise a retention member for connecting the tubular body and the distal tip. | 2012-03-08 |
20120059325 | ASSEMBLY METHOD FOR CATHETER WITH BLOOD CONTROL - A system and method for assembling a catheter device, wherein a septum actuator is positioned within the lumen of a catheter adapter to provide a pathway through a septum component, an introducer needle being inserted through the septum via the septum actuator thereby preventing damage to the septum, the septum actuator thereafter being withdrawn from the septum and positioned within a rearward chamber of the catheter adapter lumen. | 2012-03-08 |
20120059326 | Microneedle Unit Capable of Controlling Fluid Delivery - Provided is a microneedle unit comprising a case having a space accommodating a fluid and a fluid channel through which the fluid is discharged, a microneedle coupled to a lower portion of the case, a base cover disposed at the lower portion of the case, having a hole through which the microneedle passes, and being vertically movable, a guide pin coupled to the base cover and configured to open and close the fluid channel, and an elastic member configured to impart a restoring force such that the base cover is moved upward by an external pressure and then returns downward again. Therefore, the microneedle unit, which is provided to deliver a fluid into the skin with no pain and no scar, can control injection of the fluid using the guide pin, and repeatedly and conveniently control injection of the fluid using the elastic member. | 2012-03-08 |
20120059327 | MODULAR IMPLANTABLE MEDICAL DEVICE - The present invention is an implantable medical device that is used deliver materials or energy into a patient's physiology, or from one region of a patient's physiology to another. The device includes a port element with a passageway therethrough for directing and anchoring a conduit element in a desired location. The implantable port stabilizes an elongated conduit within human physiology for long-term use, and includes a support passageway formed through the port and extending between an upper surface and a lower surface of the port, wherein the support passageway is sized and shaped for receiving the elongated conduit slideably inserted therethrough. The device includes a tissue ingrowth scaffold fixedly disposed on at least a portion of at least one surface of the implantable port for positioning in contact with adjacent tissue. | 2012-03-08 |
20120059328 | INTRAVENOUS CATHETER ANCHORING DEVICE - An intravenous catheter anchoring assembly is disclosed and includes a patient-contacting membrane, a platform, and a retaining strap for securing a catheter or tubing of an administration set to a patient. The strap is attached to the platform with adjustable pull-tabs that permit a variety of catheter shapes and sizes to be secured. The strap is also elastomeric so that the strap is stretchable and thereby grabs the secured catheter. The strap and platform further define a plurality of passageways that permit the catheter to be secured in a plurality of non-aligned directions. | 2012-03-08 |
20120059329 | ANCHORING SYSTEM FOR USE WITH NEONATES - A catheter securement device holds a medical article by securing an anchor member to an attachment region of a neonate. The attachment region is located on the body of the neonate. The catheter securement device defines a central channel into which at least a portion of the medical article is inserted. The catheter securement device includes at least one mounting wing and a body member. The mounting wing contacts the anchor member over the attachment region and lifts the medical article away from the neonate's skin. At least a portion of the body member is located in a distal direction from the attachment region and does not directly contact the neonate's skin. A soft material may be inserted between the distal portion of the body member and the neonate's skin to further inhibit rocking of the medical article upon the neonate. | 2012-03-08 |
20120059330 | ADAPTIVE DEVICES FOR SECURING MEDICAL ARTICLES - Adaptive medical article securement devices are described. These devices retain a medical article, for example, a catheter hub or a connector fitting, in position on a patient's body and reduce or inhibit longitudinal or other movement of the medical article. The securement device includes an adaptive retainer and at least one anchor pad used to attach the securement device to a patient's skin. The adaptive retainer is a flexible element that can adapt and conform to an exterior portion of the medical article to be secured, and in doing so forms a central channel in which at least a portion of the medical article becomes disposed. In some embodiments the retainer includes at least one engaging element that can engage a retention element disposed on the medical article. The engaging element, alone or in conjunction with the retention element and/or the shape (e.g., tapering) of the central channel, reduces or inhibits longitudinal motion of the medical article in the central channel. | 2012-03-08 |
20120059331 | Reversible cap for pen needle outer cover - A pen needle assembly includes a cap for covering the non-injection end of a needle of a pen needle. The needle is received by a hub, which is disposed in an outer cover. The cap is adapted to be connected to the outer cover in a first or second position. The cap is removable in the first position and the cap is locked to the outer cover in the second position. | 2012-03-08 |
20120059332 | HINGED CAP FOR NEEDLE DEVICE - A hinged cap device for use with a syringe includes a base defining an interior cavity for mounting onto a tip and a cap connected to the base by a living hinge. The cap is moveable from a ready position to an open position to expose a needle, and from the open position to a secured position to prevent relative rotation between the cap and the base. A first latching mechanism is on the cap for engaging the needle, the first latching mechanism locatable on a first side of the needle in the ready position and locatable on a second side of the needle in the secured position. The needle is disengageable from the first latching mechanism in the ready position, and the needle is not disengageable from the first latching mechanism in the secured position. | 2012-03-08 |
20120059333 | Apparatus and methods for reuse of injection needle for home users - A device for an injection needle that enables reuse of a single-use injection needle for multiple injection uses for a same user is described. The device has a needle cover with a disinfecting agent, a sanitizing agent and a lubricating agent that are positioned inside the needle cover. The needle cover sanitizes, disinfects and lubricates a single-use injection needle for reuse when the needle is moved inside the needle cover and positioned therein for temporary storage. The agents are held in a medium that enable the agents to be positioned inside the needle cover. The agents in the medium are stacked on top of each other in heights for different needle lengths. The first stack is a wick medium that absorbs excess fluid droplets from a needle head, the second stack is a medium that disinfects the needle, and the third stack is a medium that lubricates the needle. | 2012-03-08 |
20120059334 | SYRINGE ADAPTER WITH A BALL-TYPED VALVE - A syringe adapter with a ball-typed valve has a base, a dosing tube mounted around the base and a resilient valve mounted in the base and the dosing tube. The base has a guiding groove and an inner liquid channel communicating with each other, as well as an exhaust channel. Liquid medicine injected into the syringe adapter flows through the guiding groove and causes the inner liquid channel to be injected into a patient's body. The liquid medicine remaining in the split is cleaned when cleaning fluid is injected to clean the syringe adapter. Air in the syringe adapter flows out through the exhaust channel and is not injected into the patient's body, so the patient is free from pain. Furthermore, elements and assembling processes of the syringe adapter are simplified and manufacturing cost of the syringe adapter is lowered. | 2012-03-08 |
20120059335 | Flexible Anti-Collapsible Catheter Sleeve - A thin-walled, spiral-cut sleeve is placed on a portion of a ventricular catheter that may be moved into the compression fitting (or similar securing mechanism) of a bolt in a patient. The wall of the sleeve is sufficiently thick so as to prevent the compression fitting from collapsing the drainage lumen of the catheter. A spiral cut in the sleeve allows the sleeve to flex axially, reducing torque forces on the bolt. | 2012-03-08 |
20120059336 | Catheter with Skived Tubular Member - An elongate shaft of a medical catheter including a thermoset polymeric tubular member including a skived distal portion. The skived distal portion includes a distally extending trough having a convex surface and a concave surface. A thermoplastic tubular sleeve may be positioned over at least a portion of the skived distal portion of the thermoset polymeric tubular member. In some instances, the thermoplastic tubular sleeve includes a crescent-shaped tubular portion defining a crescent-shaped lumen. The trough of the skived distal portion may extend through the crescent-shaped lumen. The thermoplastic tubular sleeve is thermally bonded to the inner and outer tubular members of a distal section of the elongate shaft at a guidewire port joint. | 2012-03-08 |
20120059337 | CATHETER WITH ASYMMETRIC OR COLLAPSIBLE-EXPANDABLE CROSS-SECTION - A catheter including a continuous envelope forming an open-bore shaft. The envelope is characterized by a main longitudinal axis and a sagittal cross section. At least a portion of the sagittal cross section may be characterized by at least one asymmetric property that extends along the main longitudinal axis in a predetermined pattern. | 2012-03-08 |
20120059338 | PUNCTAL PLUG CONTAINING DRUG FORMULATION - Disclosed are lacrimal inserts and their method of use for delivery of medication to the eye. The plug includes a body portion sized to pass through a lacrimal punctum and be positioned within a lacrimal canaliculus of the eyelid. The plug may contain a core, or reservoir, at least partially within the body portion comprising a therapeutic agent that is configured to controlled release into the eye and is configured for release medication via a designated port, valve, or orifice in the insert housing and inhibits diffusion of medication via the housing itself. | 2012-03-08 |
20120059339 | Pad with fluid barrier - The present invention relates to a device for applying at least one product in a controlled manner onto a surface. The device comprises several layers, where a bottom layer and at least a storage layer are welded together during the manufacturing of the device in order to create a temporary liquid barrier in the storage layer. The temporary liquid barrier will form at least one closed chamber in the storage layer, where the purpose of the temporary liquid barrier is to delay the liquid running over the barrier after the storage layer has been filled with the liquid that is to be applied. This delay of the liquid running over the temporary liquid barrier will ensure that the rest of the different layers of the device can be joined together inside and around their outer peripheries, in order to create a liquid tight storage chamber for the product. | 2012-03-08 |
20120059340 | Drainage Apparatus and Method - An apparatus for removing body fluids from a body cavity by suction, such as a thorax, gastric or any other human body cavity or a wound, comprises means ( | 2012-03-08 |
20120059341 | ADAPTIVE FLOATING FLANGE FOR OSTOMY APPLIANCE - An adaptive ostomy appliance includes a collection pouch, a first coupling ring attached to the collection pouch, and a faceplate having a second coupling ring assembly connected to it by a thermoplastic web. The coupling rings couple the faceplate to the pouch. A securing member releaseably, operably couples the second coupling ring with the front surface of the faceplate. | 2012-03-08 |
20120059342 | ABSORBENT ARTICLE AND METHOD FOR MANUFACTURING ABSORBENT ARTICLE - An absorbent article includes a liquid-permeable topsheet, a liquid-impermeable backsheet, and an absorber provided in between the topsheet and the backsheet, such that a joint unit is formed in which at least the topsheet and the absorber are joined. The absorber comprises: a first region having a predetermined weight per unit area of an absorbent material configuring the absorber; and a second region having less weight per unit area of the absorbent material than the first region, the second region extends along the longitudinal direction of the absorbent article and is sandwiched between the first regions in the widthwise direction of the absorbent article, and the joint unit is formed in the second region. | 2012-03-08 |
20120059343 | EMBOSS ROLLER AND METHOD FOR PRODUCING SURFACE SHEET USING EMBOSS ROLLER AND ABSORBENT ARTICLE EMPLOYING SURFACE SHEET - An emboss roller is provided that can give projecting-and-recess embosses to a surface sheet while uniform fiber density is realized through in an emboss roller which has a first emboss roll and a second roll formed as a set and gives projecting-and-recessed embosses by passing a surface sheet between these emboss rolls, and on the surface of the first emboss roll, a projecting portion projecting outward from a reference surface with the reference surface as a boundary and a recess portion recessed from the reference surface are provided, and the smooth reference surface is present in the periphery of the projecting portion and the recess portion, and on the surface of the second emboss roll, a projecting portion projecting outward from the reference surface with the reference surface as a boundary and meshed with the recess portion of the first emboss roll and a recess position recessed from the reference surface and meshed with the projecting portion of the first emboss roll are provided, and the smooth reference surface is present in the periphery of the projecting portion and the recess portion. | 2012-03-08 |
20120059344 | SANITARY PRODUCT - A sanitary pad auxiliary appendage for separate attachment at the rear end of a sanitary pad so as to form an extension of said sanitary pad, said auxiliary appendage comprising a base portion and a fin-like structure extending at least a portion of the length of said base portion, said fin-like structure projecting upwardly from said base portion, said fin-like structure adapted to at least partially fill a crevice between the buttocks of a user so as to form a barrier between the thighs and buttocks of said user. | 2012-03-08 |