46th week of 2008 patent applcation highlights part 51 |
Patent application number | Title | Published |
20080281349 | Balloon catheters and methods for treating paranasal sinuses - A set of sinus balloon catheters are provided for treating a patient's paranasal sinus system, including dilating prepared openings, and natural ostia and ducts and excising sinus cavities. These include a balloon catheter with a bend placing a distal segment at 90.degree. to a proximal segment and a balloon catheter which is substantially straight. The catheters have sufficient stiffness and column strength that the balloon carrying distal segment of the catheter can be pushed into the prepared opening, natural ostium or duct, or sinus to be excised. The catheters have appropriate inflated working diameters and appropriate outer diameters with the balloon deflated that will enable the catheter to be pushed into the respective prepared opening, natural ostium or duct, or sinus cavity to be excised. The methods use the balloon catheters to dilate prepared openings to selected parts of the sinus system, to dilate natural ostia and ducts of the sinus system, and/or to dilate sinus cavities to remove them. | 2008-11-13 |
20080281350 | Aneurysm Occlusion Devices - An implantable occlusion device for bridging the neck of an aneurysm comprises a biocompatible matrix. The device is movable between a compressed position prior to implantation and a generally concave or cup-shaped position following implantation. The device may comprise a frame having a plurality of elements. The frame elements have a first pre-deployment position generally parallel to a major axis of the delivery lumen, and a second post-deployment position spread radially from the major axis of the delivery lumen. The biocompatible matrix and/or the frame elements may also form or be manipulated to form a generally concave or cupped shape. The matrix can be porous or semiporous, such as a foam or a reticulated matrix. The occlusion device can be folded, twisted and/or stretched to adopt a narrow profile for loading into a coaxial delivery device and expand in place as it adopts its original shape on release. The device may be released or manipulated to a desired shape to occlude an aneurysm. Methods of using the implantable device are also provided. | 2008-11-13 |
20080281351 | Portable pneumatic abdominal aortic tourniquet - A portable pneumatic abdominal aortic tourniquet for occlusion of the abdominal descending aorta to restrict blood supply to a non-compressible arterial hemorrhage in the abdominal region. The tourniquet comprising an adjustable waist strap for securing around an abdomen; a directed air bladder mounted to the waist strap having a generally “V” shaped construction operable between a deflated condition wherein the directed air bladder is collapsed, and an inflated condition wherein the directed air bladder is expanded for exerting pressure against the abdomen; and, an air source connected to the directed air bladder for operating the directed air bladder between the deflated condition and the inflated condition. | 2008-11-13 |
20080281352 | Lung Volume Reduction Therapy Using Crosslinked Non-Natural Polymers - One aspect of the invention relates to a hydrogel comprising a non-natural polymer comprising a plurality of pendant nucleophilic groups and a crosslinker comprising at least two pendant electrophilic groups. Another aspect of the invention relates to a hydrogel comprising a non-natural polymer comprising a plurality of pendant electrophilic groups and a crosslinker comprising at least two pendant nucleophilic groups. Yet another aspect of the invention relates to a method for reducing lung volume in a patient comprising the step of administering a hydrogel composition as described herein. Further, hydrogels of the invention may be used to achieve pleurodesis, seal brochopleural fistulas, seal an air leak in a lung, achieve hemostasis, tissue sealing (e.g., blood vessels, internal organs), or any combination thereof. In certain embodiments, the compositions and methods described herein are intended for use in the treatment of patients with emphysema. | 2008-11-13 |
20080281353 | Powered tacker instrument - There is provided a powered tacker device for use in installing multiple surgical fasteners through a prosthetic mesh in into tissue. The powered tacker device generally includes a handle assembly and a tacker assembly extending distally from handle assembly. The handle assembly includes a motor and self-contained power assembly to rotate the surgical fasteners into tissue. The handle assembly is provided with a drive assembly which allows for rotation, as well as distal longitudinal movement, of a surgical fastener relative to the powered tacker device. The tacker assembly includes an inner tube for containing the plurality of surgical fasteners and a driver which is movable out of alignment with the inner tube so as to install a single fastener at a time into tissue. | 2008-11-13 |
20080281354 | Surgical Fastener - A surgical fastener for fastening tissue. The fastener includes a first piece of sheet material formed to have a generally planar base and an elongate needle portion extending upward from the base. The fastener includes a second piece of sheet material formed to have a generally planar base and an elongate needle portion extending upward from the base. The second piece of sheet material is pivotally connected to the first piece of sheet material. | 2008-11-13 |
20080281355 | Joining Element - Disclosed is a joining element ( | 2008-11-13 |
20080281356 | SUTURE-FASTENING CLIP - A clip for securing suture to tissue includes a generally tubular body, with at least one bend area along the length of the generally tubular body and one or more tabs cut from the wall of the generally tubular body. The clip in the open configuration is generally straight along the length of the generally tubular body, and the tabs are in general alignment with the tab out wall. The tab in a closed configuration assumes a shape having at least one bend along its length, and the tabs are bent or otherwise positioned to extend into and at least partially obstruct the inner lumen. The clip can be formed from memory material such as nitinol, and the clip may be biased toward its closed configuration. | 2008-11-13 |
20080281357 | Looped tissue-grasping device - A looped tissue-grasping device includes a looped suture having two ends swaged to a needle and a plurality of tissue-grasping elements provided on the looped suture. The device is used for joining bodily tissue in surgical applications and wound repair. The configuration of the tissue-grasping elements permit movement of the suture through the tissue in the direction the needle is pulled and, prevent slippage or movement of the suture in a direction opposite to the direction of movement of the needle. | 2008-11-13 |
20080281358 | DYNAMIC SPINAL STABILIZATION SYSTEMS AND METHODS OF USE - In a spinal implant device, a frictionless pivot member is used to interconnect multiple links and produce a scissor jack-like device with minimal frictional wear characteristics. The device is attached to at least two vertebrae, wherein a first device segment is attached to a first vertebra and at least one additional device segment is attached to at least one additional vertebra. The implanted device functions to control and dampen the movement between the attached vertebral bodies. | 2008-11-13 |
20080281359 | Spinal stabilization systems and methods of use - An orthopedic device is adapted to fixate the spinous processes of vertebral bones. The device includes at least one bone engagement member. When implanted, a bone engagement member is located on each side of a spinous process and adapted to forcibly abut the side of each spinous process. | 2008-11-13 |
20080281360 | Spinous process implants and methods - Devices and methods for replacing one or more spinous processes of a patient include a replacement body with a lamina portion positionable anteriorly toward the spinal canal along with a spinous process portion extending posteriorly from the lamina portion to replace a removed spinous process. Connecting elements extend from opposite sides of the body for connection to the vertebral body with anchors. | 2008-11-13 |
20080281361 | Posterior stabilization and spinous process systems and methods - Posterior spinal stabilization devices and methods include first and second elongate elements engageable along the spinal column and a spinous process replacement body positionable between the elongate elements. Connection mechanisms are provided to adjustably connect the spinous process replacement device to the elongate elements so that the spinous process replacement device can be moved to the desired location between the connecting elements and secured in the desired location. | 2008-11-13 |
20080281362 | DEVICE AND SYSTEM FOR CRANIAL SUPPORT - A device and system for supporting the cranium, and a method for manufacturing. Embodiments of the present invention provide fixed or rotatable angled connectors to connect the cranial support rods and support greater mechanical loads and stresses over sharper angles. Additionally, embodiments of the present invention include pre-shaped cranial support rods to reduce stress. | 2008-11-13 |
20080281363 | Surgical Fixation Pin - The invention concerns a pin ( | 2008-11-13 |
20080281364 | SYSTEMS, DEVICES AND METHODS FOR STABILIZING BONE - Described herein are devices, systems, and methods for treating bone, particularly for restoring bone dimension in compression fractures. Self-expanding stabilization devices for repairing bone may include two or more continuous curvature of bending struts that extend from a central shaft in the deployed configuration. The stabilization device may be attached to an inserter. An inserter may be used to hold the stabilization device in a collapsed delivery configuration so that it can be inserted into bone. In use, the stabilization device may be part of a system or kit for installing the device into a bone region and allowing it to expand to correct a bone fracture. | 2008-11-13 |
20080281365 | NEURAL SIGNAL DUTY CYCLE - A disorder (e.g., obesity) is treated by applying an electrical signal to an autonomic nerve (e.g., a vagus or splanchnic nerve). The treatment includes applying a signal to a nerve of a patient to be treated. The signal has a duty cycle including an ON time during which the signal is applied by to the nerve followed by an OFF time during the signal is not applied to the nerve. The ON time is selected to have a duration preferably greater than 30 seconds and up to 180 seconds. | 2008-11-13 |
20080281366 | Treatment Apparatus for Applying Electrical Impulses to the Body of a Patient - The present invention provides a treatment device for applying electrical impulses to a living body through the skin, for treating a variety of clinical conditions. The device comprises a pair of electrodes for contact with the skin, and a waveform generator for repeatedly generating an AC waveform for applying electrical impulses through the electrodes to the skin. A detector detects changes in the skin impedance and generates detector output signals representing the skin impedance. Means responsive to the detector output signals for monitor the responsivity of the skin, and indicator means activated by the monitoring means generate a first indication when a predetermined level of responsivity is reached and a second indication when a pre-determined treatment has been administered. | 2008-11-13 |
20080281367 | SYSTEM AND METHOD TO DETERMINE HEMODYNAMIC TOLERABILITY - An implantable medical device detects a tachyarrhythmia of a heart. During the detected tachyarrhythmia, the device determines a local myocardial impedance. Using the local myocardial impedance, the device determines whether there is sufficient perfusion to the heart. The device can then either deliver a less aggressive device therapy in response to the detected tachyarrhythmia when there is sufficient perfusion to the heart, or deliver a more aggressive device therapy in response to the detected tachyarrhythmia when there is insufficient perfusion to the heart. The perfusion information can also be used to alter tachyarrhythmia detection or classification. | 2008-11-13 |
20080281368 | IMPLANTABLE DIGITAL DEVICE FOR TISSUE STIMULATION - An implantable vagal stimulation device with high-energy efficiency and novel data sensing is provided for use in a wide variety of applications where neural stimulation is required, including human heart rate control. The stimulation device uses low-impedance circuitry and digital waveforms to minimize energy losses, thereby requiring a relatively small battery. Front-loaded, passive filtering is employed to reduce electromagnetic noise sensitivity, leaving a clear physiological signal without degradations. This physiological signal is processed by a derivative zero transition detector (DZD), which is immune to variations in input signal dynamic range unlike traditional methods. Information that the DZD receives can be then interpreted and used along with an algorithm to execute appropriate vagal nerve stimulation. | 2008-11-13 |
20080281369 | System And Method For Determining The Origin Of A Sensed Beat - A method for monitoring a biological cardiac pacemaker is provided. The method may include stimulating a heart at a region selected for implantation of a biological pacemaker and sensing at least one electrical signal indicative of a cardiac depolarization originating in the region selected for implantation of the biological pacemaker. The method may further include sensing at least one subsequent electrical signal produced by the heart and determining if the subsequent electrical signal originated in the region selected for the biological pacemaker or another region of the heart. In an alternative embodiment, the method may include determining a template time difference between two points on cardiac complexes sensed in two or more different cardiac locations during normal sinus rhythm. The method may further include determining a time difference between two points on a subsequent cardiac complex sensed in two or more different cardiac locations. The time differences may be compared to determine if the subsequently-sensed cardiac complex originates in a left ventricular biological pacemaker site or in another cardiac site. | 2008-11-13 |
20080281370 | APPARATUS AND METHOD FOR HEART FAILURE INDICATION BASED ON HEART RATE, ONSET AND TACHYARRHYTHMIA - An indication of an actual or potential heart failure condition is computed. One example includes monitoring a first heart rate preceding a first onset of a first sinus tachyarrhythmia episode. Upon detecting the first sinus tachyarrhythmia episode, the indication is automatically provided using information about the first heart rate and how quickly the first onset occurs. | 2008-11-13 |
20080281371 | Method For Controlling Pacemaker Therapy - The present invention includes a method for controlling pacemaker therapy in a patient with an implanted biological pacemaker. The method may include pacing a heart at a predetermined rate using an electronic pacemaker and configuring the pacemaker to periodically enter a biological pacemaker weaning mode. The weaning mode may include ceasing pacing for at least a predetermined length of time and monitoring the heart to detect electrical depolarizations of a ventricle of the heart during the predetermined length of time. The weaning mode may further include determining the length of time between the cessation of pacing and the detected electrical depolarization and determining if the length of time between the cessation of pacing and the detected electrical depolarization is less than a maximum predetermined interval. The pacemaker therapy may be withheld as long as the length of time is less than the maximum predetermined interval. Further, if the length of time exceeds a maximum interval, the pacemaker will exit the weaning mode. | 2008-11-13 |
20080281372 | NEURAL STIMULATION SYSTEM ANALYZER - Various embodiments relate to a device to analyze an implantable neural stimulation system that includes an implantable neural stimulation lead for an implantable neural stimulator to be implanted into a patient. Various device embodiments comprise an external housing, a pacing circuit in the housing, and a sensing circuit in the housing. The pacing circuit is adapted to deliver a test neural stimulation signal. At least one test lead cable is adapted to electrically connect the pacing circuit and the implantable neural stimulation lead to enable the test neural stimulation signal to be delivered to a neural target through the test lead cable and the implantable neural stimulation lead. At least one physiological sensor is adapted to sense a physiological response to stimulation of the neural target. At least one sensor cable is adapted to electrically connect the sensing circuit and the at least one physiological sensor. | 2008-11-13 |
20080281373 | Implantable Heart Stimulator and Method for Operation Thereof - In an implantable heart stimulator and a method for operation thereof, stimulation pulses are delivered to a heart. The amplitude of the delivered stimulation pulses can be selectively set. For setting the amplitude, threshold searches are performed at selected time intervals. Each threshold search determines a threshold value required for achieving capture. The amplitudes of the respective stimulation pulses are set to a value that exceeds the determined threshold value by a safety margin. The safety margin is selected as a function of the selected time intervals. | 2008-11-13 |
20080281374 | Method of using a gastrointestinal stimulator device for digestive and eating disorders - Methods of using a stimulator device in the treatment of: gastrointestinal disorders such as dysphagia, gastroesophageal reflux diseases, functional dyspepsia, gastroparesis, postoperative ileus, irritable bowel syndrome, constipation, diarrhea, fecal incontinence, nausea and vomiting; gastrointestinal obstruction or pseudo-obstruction; pain and/or discomfort related to visceral organs; eating disorders, such as obesity, binge eating, bulimia, anorexia, and chemotherapy-induced emesis or emesis of other origin are presented. The stimulator device generally includes a housing, at least two electrodes, and a pulse generator. The housing has an exterior surface and an interior surface defining a sealed interior space. The housing is constructed of bio-compatible materials and sized and shaped for transport through the gastrointestinal tract. | 2008-11-13 |
20080281375 | Gastrointestinal stimulator device for digestive and eating disorders - A stimulator device for providing stimulation to the gastrointestinal tract of a user including a housing, at least two electrodes, and a pulse generator. The housing has an exterior surface and an interior surface defining a sealed interior space. The housing is constructed of bio-compatible materials and sized and shaped for transport through the gastrointestinal tract. A portion of the at least two electrodes is disposed on the exterior surface of the housing. The pulse generator is disposed in the interior space of the housing and delivers pulses to the electrodes. Also presented are methods of using a stimulator device in the treatment of: gastrointestinal disorders such as dysphagia, gastroesophageal reflux diseases, functional dyspepsia, gastroparesis, postoperative ileus, irritable bowel syndrome, constipation, diarrhea, fecal incontinence, nausea and vomiting; gastrointestinal obstruction or pseudo-obstruction; pain and/or discomfort related to visceral organs; eating disorders, such as obesity, binge eating, bulimia, anorexia, and chemotherapy-induced emesis or emesis of other origin. | 2008-11-13 |
20080281376 | Therapy control using relative motion between sensors - The invention is directed to controlling therapy delivery based on a relative motion between a first and second activity sensor. The relative motion between the activity sensors is representative of the relative motion between the locations of the body of the patient at which the respective activity sensors are located. The use of relative motion, however, may substantially remove motion experienced by both the activity sensors, e.g., motion caused by the environment in which patient is located, thus providing a new reference frame from which to analyze the motion measurements. The relative motion may be used to detect a condition of a movement disorder and/or control delivery of the therapy delivered to patient to treat or reduce the condition. | 2008-11-13 |
20080281377 | Spatial Mapping for a Visual Prosthesis - A visual prosthesis and a method of operating a visual prosthesis are disclosed. Neural stimulation through electrodes is controlled by spatial maps, where a grouped or random association is established between the pixels of the acquired image and the electrodes. In this way distortions from the foveal pit and wiring mistakes in the implant can be corrected. Moreover, broken electrodes can be bypassed and a resolution limit can be tested, together with testing the benefit the patient receives from correct spatial mapping. | 2008-11-13 |
20080281378 | Neurological diagnostic and therapeutic system utilizing function-specific modules - A neurological diagnosis and/or treatment system comprising:
| 2008-11-13 |
20080281379 | ACTIVITY SENSING FOR STIMULATOR CONTROL - The disclosure describes a system that measures the distance between one or more electrodes and tissue of a patient, and controls one or more parameters of the stimulation delivered to the tissue by the electrodes based on the measured distance. The system controls the measurement of the distance between the electrodes and the tissue as a function of activity of the patient. The system uses, for example, a piezoelectric transducer to sense activity of the patient, and may determine whether or how frequently to measure the distance between electrodes and tissue based on the sensed physical activity. A piezoelectric transducer may be used both to sense activity and to measure the distance between the electrodes and the tissue. | 2008-11-13 |
20080281380 | MEDICAL SYSTEM WITH GALVANIC SEPARATION - A medical system with a medical device and with a supply unit. The supply unit is designed to be separably connected to the medical device and to supply the medical device with electric energy without interruption. The medical system has an isolating transformer and a changeover device, wherein the changeover device is connected to the isolating transformer and to the medical device and is designed to connect the medical device or the supply unit to an electric supply network via the isolating transformer as desired. | 2008-11-13 |
20080281381 | Multi-location posture sensing - Techniques for controlling therapy delivery based on the relative orientation and/or motion of a device accelerometer and a lead accelerometer are described. In one embodiment, a therapy system includes an electrical stimulator and a lead. The electrical stimulator comprises a processor that controls delivery of a therapy to a target stimulation site in a patient and a device accelerometer coupled to the electrical stimulator. The lead is coupled to the electrical stimulator to deliver the therapy from the electrical stimulator to the target stimulation site in the patient, and includes a lead accelerometer. The processor compares signals from the accelerometers, and controls delivery of the therapy to the patient based on the comparison. In this manner, the processor may adjust stimulation to, for example, address movement of electrodes relative to target tissue when a patient changes postures. | 2008-11-13 |
20080281382 | Treatment Apparatus for Applying Electrical Impulses to the Body of a Patient - The present invention provides a treatment device for applying electrical impulses to a living body through the skin, for treating a variety of clinical conditions. The device comprises a pair of electrodes for contact with the skin, and a waveform generator for repeatedly generating an AC waveform for applying electrical impulses through the electrodes to the skin. A detector detects changes in the skin impedance and generates detector output signals representing the skin impedance. Means responsive to the detector output signals for monitor the responsivity of the skin, and indicator means activated by the monitoring means generate a first indication when a predetermined level of responsivity is reached and a second indication when a pre-determined treatment has been administered. | 2008-11-13 |
20080281383 | WOUND MANAGEMENT SYSTEMS AND METHODS FOR USING THE SAME - In one aspect, a wound management system is provided. The wound management system includes a multi-lumen cannula adapted to be disposed in a wound site. The multi-lumen cannula includes ( | 2008-11-13 |
20080281384 | Tanning system with video monitor - A tanning bed or booth including means for generating video images connected to a monitor for displaying video images. The monitor is positioned within an opening through a cover, door or a housing for the bed or booth. | 2008-11-13 |
20080281385 | System and Method For Phototherapy With Semiconductor Light-Emitting Element - A system for phototherapy and a method for phototherapy are disclosed. The system redeems the faults of conventional fluorescent bulb-type phototherapeutic system. Moreover, the system is small size, lightweight and thus portable, and the system renders a topical irradiation for only a diseased portion of skin possible in combination with an irradiation control system. A semiconductor ultraviolet ray light-emitting element is prepared, and a given ultraviolet ray is generated from this semiconductor ultraviolet ray light-emitting element, and the diseased site is irradiated in order to treat said diseased site. | 2008-11-13 |
20080281386 | Systems and methods for treating body tissue - Devices for treating body tissue. The device includes: an elongated cylindrical guide portion having a distal end and a proximal end; and one or more heat generators securely attached to the elongated guide portion. The heat generators are operative to inductively generate heat energy in response to an electromagnetic field externally applied thereto. One or more of the heat generators are disposed near target tissue so that the heat energy generated by the heat generators is used to treat the target tissue during operation. | 2008-11-13 |
20080281387 | Medical Device Clamp - A medical instrument device interconnection system decreases the vibrational effects on a hospital pole. The medical device is contained in a case and the case has a first clamping member, a first biasing apparatus, a second clamping member, a second biasing apparatus, and a pole receiving trench. Each clamping member has a preferred position, an attachment position and a maximum tension position. In the preferred position the respective biasing members position the respective clamping member's distal end as close to each other as possible which inhibits a conventional hospital pole from entering the pole receiving trench. To obtain the maximum tension position, the person positioning the medical instrument device on the hospital pole aligns the pole receiving trench with the hospital pole so the hospital pole contacts the clamping members' exterior surface in the preferred position. The person raises the device in relation to the pole which causes the clamping members to rotate and expose the pole receiving trench. Once the hospital pole enters the pole receiving trench the respective biasing apparatus on each clamping member has the respective clamping members revert toward the preferred position. The preferred position cannot be obtained because the hospital pole in the pole receiving trench inhibits the clamping members from reverting to that position. Instead the clamping members are in the attachment position after the medical instrument device is lowered a little in relation to the hospital pole to obtain the maximum force in the attachment position. Collectively the biasing apparatuses through the clamping members in the attachment position provide more force to the hospital pole than the weight of the medical instrument device. That way the medical instrument device remains attached to the hospital pole and due to the flexible biasing apparatuses the device's vibration is suppressed while attached to the hospital pole. | 2008-11-13 |
20080281388 | METHOD OF UTILIZING AN IMPLANT FOR TARGETING EXTERNAL BEAM RADIATION - A novel method of partial breast radiation utilizing a breast implant which can provide a stable and improved target for stereotactic radiation treatment. | 2008-11-13 |
20080281389 | METHODS AND DEVICES FOR TREATING TISSUE - The invention provides a system and method for achieving the cosmetically beneficial effects of shrinking collagen tissue in the dermis or other areas of tissue in an effective, non-invasive manner using an array of electrodes. Systems described herein allow for improved treatment of tissue. Additional variations of the system include array of electrodes configured to minimize the energy required to produce the desired effect. | 2008-11-13 |
20080281390 | MAGNETOSTRICTIVE ELECTRICAL STIMULATION LEADS - A medical device lead is presented. The medical device lead includes a lead body, an electrode shaft, and a tip electrode. A magnetostrictive element is coupled to the electrode shaft. The magnetostrictive element comprises either terfenol-D and/or galfenol or any material with sufficient magnetostrictive properties. The magnetostrictive element expands when exposed to magnetic resonance imaging. | 2008-11-13 |
20080281391 | Mapping and Ablation Method for the Treatment of Ventricular Tachycardia - An apparatus for mapping and/or ablating tissue includes a braided conductive member that that may be inverted to provide a ring-shaped surface. When a distal tip of the braided conductive member is retracted within the braided conductive member, the lack of a protrusion allows the ring-shaped surface to contact a tissue wall such as a cardiac wall. In an alternative configuration, the braided conductive member may be configured with the distal portion forming a proboscis that can be used to stably position the braided conductive member relative to a blood vessel, such as a ventricular outflow tract. The braided conductive member has a plurality of electronically active sites that may be accessed individually for stable mapping over a broad area for stable mapping or ablation to form broad and deep lesions. | 2008-11-13 |
20080281392 | Electrostimulation Device and Face Mask Comprising Said Device - An electrostimulation device comprises at least one shell ( | 2008-11-13 |
20080281393 | Bioabsorbable Self-Expanding Endolumenal Devices - The present invention is directed to bioabsorbable self-expanding medical devices for use inside or outside body conduits that self-expand at, or below, normal human body temperature without requisite for a polymeric thermal transition. | 2008-11-13 |
20080281394 | Covered stent having a dissolvable portion - An expandable stent having a covering which exhibits the characteristic of upon being activated by applying an agent to the covering, dissolving to expose a portion of the underlying stent. The stent may be placed across the neck of an aneurysm to seal the aneurysm, and thereafter a selected region of the covering may be dissolved by an activating agent to permit blood to flow to adjacent vessels. | 2008-11-13 |
20080281395 | RATCHETING BIO CELL DESIGNS - A bifurcated stent having a side branch constructed out of a bioabsorbable material. The side branch comprises one or more bio cells which are flexible and easily deformable when the stent is in the unexpanded state. The bio cells have a locking member which fixedly holds the bio cells in place once the stent assumes the expanded state. The locking member uses oppositely directed hooks or ratchet teeth to prevent contraction in the bio cells once the expanded state is assumed. By having an appropriate alternation between flexibility and rigidity the side branch is flexible enough to deal with the geometric difficulties of bending and deploying a side branch while being fixed and rigid enough to properly support and scaffold a side branch assembly. The deployment of the side branch can be facilitated by the use of a ratcheting device. The side branch can also have a flared shape. | 2008-11-13 |
20080281396 | GUIDE WIRE AND STENT - A guide wire includes a distal core member made of a ferrous alloy which has shape memory properties and superelasticity. The ferrous alloy preferably includes substantially two phases, and has a difference of 100° C or less between an Af point and an Ms point in a thermal hysteresis of martensitic transformation and reverse transformation. The guide wire may include a proximal core member made of an iron-containing alloy and having a higher modulus of elasticity than the distal core member. The two core members may be joined together by welding to form a core of the guide wire. | 2008-11-13 |
20080281397 | STENT HAVING VARIABLE PROPERTIES AND METHOD OF ITS USE - A stent and method of its use, the stent in its expanded configuration, exhibiting varying outward radial force along its length. In use, the expanded stent is of a tapered configuration which provides greater force in vessel regions requiring greater force and less force in regions requiring less. In particular the stent is useful in the ostium regions and at areas of bifurcation in vessels. Varying force over the length of the stent is achieved by varying the number of elements, the density of elements, the thickness of the elements making up the stent body, and maintaining a substantially metal to artery ratio in the expanded stent over its length. | 2008-11-13 |
20080281398 | STENT DELIVERY AND DEPLOYMENT SYSTEM - A stent delivery and deployment system for use primarily with self-expanding stents, incorporating a traction tube extending over the length of the diametrically compacted and constrained stent and everting back over itself, with the outer everted portion of the traction tube preferably extending to the proximal end of the delivery system. A constraining sleeve is provided between the inner, non-everted portion and outer, everted portion of the traction tube, the constraining sheath extending over the length of the constrained stent prior to deployment and diametrically constraining the diametrically compacted self-expanding stent. The application of tension to the proximal end of the traction tube causes the constraining sheath to move in a proximal direction, freeing the constrained stent as it moves and allowing the stent to deploy against the wall of the body conduit within which it is located during the deployment process. | 2008-11-13 |
20080281399 | Stent Graft With Internal Tube - A stent graft ( | 2008-11-13 |
20080281400 | MEDICAL IMPLANT, IN PARTICULAR STENT FOR USE IN BODILY LUMEN - A medical implant, in particular a stent for insertion in a bodily lumen, having a base structure ( | 2008-11-13 |
20080281401 | STAINLESS STEEL ALLOY HAVING LOWERED NICKEL-CHROMINUM TOXICITY AND IMPROVED BIOCOMPATIBILITY - The present invention is directed towards an austenitic, stainless steel series 300 alloy having improved biocompatible characteristics. The modified stainless steel alloy consists essentially of, in weight percent, about | 2008-11-13 |
20080281402 | Stent Configurations - A stent may comprise a plurality of serpentine bands, wherein adjacent serpentine bands are connected by at least one connector strut. A serpentine band may comprise alternating straight struts and s-shaped struts. Connector struts may comprise first connector struts and second connector struts, wherein the first connector struts are nonparallel to the second connector struts. | 2008-11-13 |
20080281403 | Stent and Stent Retrieval System and a Method of Pulling a Stent Into a Tubular Member - A stent has an engagement member ( | 2008-11-13 |
20080281404 | Stent with Offset Cell Geometry - A stent defining a longitudinal axis is disclosed. A plurality of circumferential support structures are spaced-apart along the longitudinal axis. At least some of the circumferential support structures are interconnected by connection members that extend generally in a circumferential direction. | 2008-11-13 |
20080281405 | Highly convertible endolumenal prostheses and methods of manufacture - Endolumenal prostheses that readily and extensively convert from a delivery configuration to a deployed configuration are disclosed. Endolumenal prostheses may be fabricated from one or more shape memory polymers, a high modulus elastomer, a polymer that is both elastomeric and exhibits shape memory behavior, a hydrogel, or some combination thereof. Polymers used to fabricate the prostheses are selectively synthesized to exhibit desired characteristics such as crystallinity, strain fixity rate, strain recovery rate, elasticity, tensile strength, mechanical strength, cross-linking density, extent physical cross-linking, extent of covalent cross-linking, extent of interpenetrating networks, rate of erosion, heat of fusion, crystallization temperature, and acidity during erosion. The endolumenal prostheses convert to the deployed configuration following delivery to a treatment site, upon exposure to an initiator either present within the body naturally or introduced into the body. | 2008-11-13 |
20080281406 | STENT HAVING HELICAL ELEMENTS - An expandable stent comprised of a plurality of helical segments is disclosed. In one embodiment, the stent is generally cylindrical in shape having a cylindrical axis, and comprises a first and second set of helical segments. The helical segments in the first set are substantially parallel and have a first pitch forming a first helical angle with respect to the cylindrical axis. The helical segments in the second set are also generally parallel to each other and form a second pitch that differs from the first pitch, thereby forming a second helical angle with respect to the cylindrical axis. In an alternative embodiment, the stent comprises one set of helical segments and a plurality of circumferential elements that are joined together by the helical segments to form a plurality of cylindrical elements which are joined together to form a stent body. The stent may also have endzones. | 2008-11-13 |
20080281407 | STENT HAVING HELICAL ELEMENTS - An expandable stent comprised of a plurality of helical segments is disclosed. In one embodiment, the stent is generally cylindrical in shape having a cylindrical axis, and comprises a first and second set of helical segments. The helical segments in the first set are substantially parallel and have a first pitch forming a first helical angle with respect to the cylindrical axis. The helical segments in the second set are also generally parallel to each other and form a second pitch that differs from the first pitch, thereby forming a second helical angle with respect to the cylindrical axis. In an alternative embodiment, the stent comprises one set of helical segments and a plurality of circumferential elements that are joined together by the helical segments to form a plurality of cylindrical elements which are joined together to form a stent body. The stent may also have endzones. | 2008-11-13 |
20080281408 | Artificial Blood Vessel - It is an object of the present invention to retain on an artificial blood vessel material an endothelial cell growth-promoting agent, for example the angiogenic factor HGF, without impairing its activity, thereby providing an artificial blood vessel having the function of promoting endothelialization. Such an object can be attained by an artificial blood vessel that includes a porous tubular structure formed from, for example, polytetrafluoroethylene and, layered and immobilized in sequence onto at least the inner surface thereof, (1) a polyamino acid urethane copolymer, (2) collagen or gelatin, and (3) an endothelial cell growth-promoting agent having collagen-binding activity. Preferred examples of the endothelial cell growth-promoting agent include a fusion protein of a polypeptide having collagen-binding activity such as, for example, a fibronectin-derived polypeptide and an angiogenic factor, in particular, HGF. | 2008-11-13 |
20080281409 | STENTS WITH DRUG ELUTING COATINGS - Provided is a coated medical device (e.g., a stent) comprising one or more surfaces having dispersed thereon a plurality of microparticles comprising an active pharmaceutical ingredient (API) and a polymer. Specifically, the microparticles are disposed on a device surface in a microparticulate phase coating, i.e., as discrete microparticles in the absence of a continuous phase coating. The medical device effectively adheres one or more APIs to its surface, and allows controlled release of the APIs from the device surface to a desired treatment area by using a minimal amount of polymer. The medical device is suitable for insertion or implantation into a subject, preferably a human. Also provided are methods for preparing and using the coated medical device. | 2008-11-13 |
20080281410 | Method for Production of a Coated Endovascular Device - A method of coating a endovascular device that includes coating of a tubular body's surface by at least a thin layer (s) of a inert and biocompatible titanium based material. This method is performed by the following steps in succession: Deposition of a first Titanium layer ( | 2008-11-13 |
20080281411 | Assembly Comprising A Ring For Attachment In A Passage Surrounded By Body Tissue As Well As An Applicator For Fitting The Ring In The Passage - The present invention relates to an assembly comprising: a ring having anchoring elements for attaching the ring in a passage surrounded by body tissue, in particular blood vessel tissue. An applicator for fitting the ring in the passage; in which the anchoring elements have an anchoring position in which they protrude with respect to the ring, and in which the anchoring elements comprise a memory material, such as a memory metal or memory polymer, and are designed so that they can be bent from an anchoring position counter to a spring force into a fitting position and can be frozen in this fitting position by a temperature treatment in order to bend the anchoring elements back from the fitting position by the effect of this spring force into the anchoring position when a predetermined threshold temperature is exceeded, and in which the applicator is provided distally with a carrier for carrying the ring. The assembly according to the invention is provided with an influencing system for influencing the temperature of the anchoring elements of the ring carried by the carrier in such a way that the anchoring elements bend back from the fitting position to the anchoring position by increasing the temperature of the anchoring elements to above the threshold temperature. | 2008-11-13 |
20080281412 | RIGID BODY AORTIC BLOOD PUMP IMPLANT - An implantable aortic blood pump includes a rigid body having wall extending along a long axis and defining an inflation port portion with an inflation aperture therethrough. The aperture is fluid communication with an inner surface of the body and on a fluid supply, the body is preferably independent of an external brace or an external stiffener, yet still has a cantilevered deformation of less than 8 millimeters in response to a 200 gram weight suspended from a front body edge. A deflecting structure of a membrane deflects in response to fluid pressure so as to pump blood when the pump is secured to a subject aorta. | 2008-11-13 |
20080281413 | METHOD AND APPARATUS FOR CREATING INCISIONS TO IMPROVE INTRAOCULAR LENS PLACEMENT - A system and method for inserting an intraocular lens in a patient's eye includes a light source for generating a light beam, a scanner for deflecting the light beam to form an enclosed treatment pattern that includes a registration feature, and a delivery system for delivering the enclosed treatment pattern to target tissue in the patient's eye to form an enclosed incision therein having the registration feature. An intraocular lens is placed within the enclosed incision, wherein the intraocular lens has a registration feature that engages with the registration feature of the enclosed incision. Alternately, the scanner can make a separate registration incision for a post that is connected to the intraocular lens via a strut member. | 2008-11-13 |
20080281414 | Supplementary Intraocular Lens - A method is disclosed to place supplemental IOLs in the anterior chamber, posterior chamber or both, in combination with the eye's natural lens or a separate, implanted artificial lens. | 2008-11-13 |
20080281415 | SECOND ELASTIC HINGE ACCOMMODATING INTRAOCULAR LENS - An accommodating intraocular lens where the optic is moveable relative to the ends of the extended haptic portions. The lens comprises an optic made from a flexible material combined with haptics capable of multiple flexions without breaking. The haptics having in longitudinal cross section wide and deep hinges adjacent the optic to better allow the elastic hinges to “stretch” when the optic is subjected to posterior pressure thus allowing the optic to move forward relative to both the outer and inner ends of the haptics. When this movement is combined with the movement of the optic relative to the outer ends of the haptics, the anterior movement of the whole lens, and a change in shape of the optic, the refractive power of the eye is further enhanced. | 2008-11-13 |
20080281416 | LENS ASSEMBLY FOR DEPTH OF FOCUS - An intraocular lens assembly for increased depth of focus has a frame configurated to vault posteriorly in an eye and an optic attached thereto. Pressure from ciliary muscle contraction moves the optic anteriorly to focus the eye for near vision. | 2008-11-13 |
20080281417 | Intraocular ring assembly and artificial lens kit - An intraocular ring assembly and an artificial lens kit, both of which are usable for implantation in a lens capsule or capsular bag of natural eye. The intraocular ring assembly includes a first ring element having recessions therein, a second ring element, and a biasing element provided between the first and second ring elements. The artificial lens kit comprises such intraocular ring assembly and an intraocular lens to be movably supported in the recessions of the ring assembly in a coaxial relation therewith. A guide element may be provided to assist in rectilinear coaxial movement of the first and second ring elements. | 2008-11-13 |
20080281418 | BREAST IMPLANT ARTICLES OF MULTI-LAYERED SHEETS OF EXTRACELLULAR MATRIX OR BALLED STRIPS AND PIECES OF EXTRACELLULAR MATRIX - The invention is articles of layered sheets or balled strips or pieces of extracellular matrix for forming breast implants for augmenting or reconstructing breast tissue in humans. The invention is also to methods of using these in implant articles to augment or reconstruct a human breast. | 2008-11-13 |
20080281419 | BREAST IMPLANTS AND COMPOSITIONS OF EXTRACELLULAR MATRIX - The invention is articles and compositions of extracellular matrix for forming breast implants and otherwise augmenting or reconstructing breast tissue and other cosmetically desired tissue in humans, such as lips and cheeks. The invention is also to methods of using these in implant articles to augment or reconstruct a human breast or other tissue. | 2008-11-13 |
20080281420 | Neural Implant - The invention relates to a biocompatible neural implant for bridging interruptions or defects in nerves resulting from injuries sustained in an accident or following surgery. Inventive neural implants comprise fibers made from natural or synthetic spider silk and allow interrupted nerves to regenerate across defects such that functional nerve conduction is made possible within a short period of time. | 2008-11-13 |
20080281421 | Wound Closure System and Methods - Wound closure systems and methods are provided, containing a porous layer comprising a collagen material; a substantially non-porous synthetic layer contacting the porous layer, the porous layer and substantially non-porous layer capable of providing wound closure; and a transcutaneous component contacting the porous layer and the substantially non-porous synthetic layer. In various embodiments, the transcutaneous component is capable of receiving a cannula, glucose sensor, electrode, prosthesis, chest tube, medical instrument or bone, muscle, blood vessels, nerve, organ or combination thereof. | 2008-11-13 |
20080281422 | ARTHROSCOPIC KNOTLESS TECHNIQUE FOR COLLAGEN PATCH FIXATION - An arthroscopic method of resurfacing with a collagen patch. A collagen patch is prepared by dimensioning the patch to correspond to the articular surface, and by providing a series of loops installed along the edge of the patch. The loops correspond to holes on the articular surface. Once the patch has been successfully placed on the surface, the loops are positioned in close proximity to the pre-drilled holes. Fixation devices such as anchors may be installed over the loops, to attach the perimeter of the graft to the surface through the pre-drilled holes. | 2008-11-13 |
20080281423 | INTERSPINOUS IMPLANT - An interspinous implant. The interspinous implant includes a resilient S-shaped body having first and second saddle-shaped portions. First and second stirrup-shaped brackets extend in opposite directions from the first and second saddle-shaped portions for engaging first and second spinous processes. | 2008-11-13 |
20080281424 | Orthopaedic Implants and Prostheses - The invention relates to an implant for repairing a damaged body structure that comprises or is associated with bone parts. In one aspect a spinal implant includes an inferior member having an inferior end surface for engaging a superior face of an inferior vertebral body and a longitudinal portion; a superior member having a superior end surface for engaging an opposing inferior surface of a second vertebral body, and a portion adapted to cooperate with the longitudinal portion of the inferior member such that the superior member is moveable relative to the inferior member by sliding in the longitudinal direction; and fixating means for securing the superior member to the inferior member. Also described are instruments and methods used in the repair of such damaged body structures. | 2008-11-13 |
20080281425 | Orthopaedic Implants and Prostheses - Disclosed herein are modular spinal implants having components which are interlocked together to form a single implant. Specifically exemplified herein are implants that are sectioned along a longitudinal plane. Implants are disclosed which include channels for inter-fragmentary association with an elongate bone screw and which allow for angular variability of the screw relative to the channel. Also disclosed is an anti-backout mechanism that helps prevent fixators from backing out upon securement of the implant in the spine. Kits comprising different sizes and inclination angles of components are disclosed, which can assist the surgeon in preoperatively assembling an implant to best fit in the surgical site of the patient. | 2008-11-13 |
20080281426 | Patient Selectable Joint Arthroplasty Devices and Surgical Tools - A patellar 3-D guidance tool includes a template. The template includes at least one contact surface for engaging a surface of the patella. The at least one contact surface substantially conforms with the surface associated with the patellar. At least one guide aperture directs movement of a surgical instrument, wherein the shape and/or position of the guide aperture is based, at least in part, on three or more anatomic reference points associated with the patellar. | 2008-11-13 |
20080281427 | Prosthetic Joint - The invention relates to a prosthetic joint which can be used as an artificial knee. Said prosthetic joint consists of a knee upper part ( | 2008-11-13 |
20080281428 | METHODS AND APPARATUSES FOR ATTACHING SOFT TISSUE TO ORTHOPAEDIC IMPLANTS - Methods and apparatuses for attaching soft tissue and/or bone to orthopaedic implants. In one exemplary embodiment, the methods and apparatuses are used to attach soft tissue and/or bone to a proximal tibial implant. In another exemplary embodiment, the methods and apparatuses are used to attach soft tissue and/or bone to a proximal femoral implant. | 2008-11-13 |
20080281429 | Applications of Diffusion Hardening Techniques - A device, for example a medical implant, and a method of making the same, the device having a metal or metal alloy substrate, for example CoCr, and a diffusion hardened metallic surface, for example a plasma carburized surface, contacting a non-diffusion hardened surface or a diffusion hardened surface having a diffusion hardening species different from that of the opposing surface. | 2008-11-13 |
20080281430 | Long Sleeves for Use with Stems - Various embodiments of the invention relate to sleeves ( | 2008-11-13 |
20080281431 | RESORBABLE BONE GRAFT MATERIALS - Ceramic materials operable to repair a defect in bone of a human or animal subject comprising a porous ceramic scaffold having a bioresorbable coating, and a carrier comprising denatured demineralized bone. The ceramic may contain a material selected from the group consisting of hydroxyapatite, tricalcium phosphate, calcium phosphates, calcium carbonates, calcium sulfates, and combinations thereof. The compositions may also contain a bone material selected from the group consisting of: bone powder, bone chips, bone shavings, and combinations thereof. The bioresorbable coating may be, for example, demineralized bone matrix, gelatin, collagen, hyaluronic acid, chitosan, polyglycolic acid, polylactic acid, polypropylenefumarate, polyethylene glycol, or mixtures thereof. | 2008-11-13 |
20080281432 | Method and Device For Synovial Cell-Charged Collagen Membrane or Gel - An implant for repair of a cartilaginous defect in a subject includes a collagen matrix charged with synovial cells. A method preparing an implant for repair of a cartilaginous defect in a subject includes obtaining a fluid containing synovial cells and charging the synovial cells to the matrix. A device for preparing a cell-charged implant includes a first chamber and a second chamber, the first and second chambers being separated by a membrane and a perforated filter. The membrane is adapted to collect cells from a cell-containing fluid introduced into the first chamber and the perforated filter is adapted to permit passage or diffusion of the fluid through the second chamber. A method for preparing a cell-charged implant utilizes the device. | 2008-11-13 |
20080281433 | METHODS AND DEVICES TO CREATE A CHEMICALLY AND/OR MECHANICALLY LOCALIZED PLEURODESIS - A localized pleurodesis for lung devices created utilizing a combination of a mechanical component and a chemical component. The chemical component is utilized to create an acute adhesion between the visceral pleural membrane and parietal pleural membrane while the mechanical component is utilized to create a chronic adhesion. | 2008-11-13 |
20080281434 | Tissue Engineering Using Pure Populations Of Isolated Non-Embryoblastic Fetal Cells - The present invention relates to methods for the in vitro production of mammalian tissue replacements using substantially pure populations of isolated non-embryoblastic fetal cells having the capacity to differentiate into the cell type(s) that form(s) the native tissue. The tissue replacements engineered by the methods of the present invention are especially useful for the repair of non-functional or malfunctional cardiovascular structures in patients suffering from congenital cardiovascular disorders. | 2008-11-13 |
20080281435 | Adjustment Device for a Lower Limb Prosthesis - An hydraulic heel-height adjustment device for a lower limb prosthesis has a foot-mounting component ( | 2008-11-13 |
20080281436 | Prosthetic Foot with Tunable Performance - A system for a lower extremity prosthesis comprising a foot, an ankle and a shank, has a posterior calf device ( | 2008-11-13 |
20080281437 | Initializing an estimation of dynamic model parameters - The present disclosure relates to monitoring of electromechanical oscillations in electric power systems, and their identification by an adaptive algorithm based on a repeatedly measured and evaluated signal. In order for an estimation of parameters of a model of the power system to reasonably converge, proper initialization of the recursive calculation is required, including the definition of tuning parameters constraining the model and the calculation. Initialization for a second signal to be exploited can then be simplified by copying the set of tuning parameters tuned previously for a different signal. A conditioning gain multiplying the second signal establishes compatibility between the different signals, and a signal pre-filter in turn discards contributions beyond a frequency band comprising typical electromagnetic oscillations. | 2008-11-13 |
20080281438 | Critical dimension estimation - Estimating a state of a critical dimension system comprises inputting a critical dimension measurement and inferring the state of the system based on a model of the critical dimension system and the critical dimension measurement. | 2008-11-13 |
20080281439 | Building automation systems and methods - An environment control system which includes a network, a plurality of units and a controller. The system being configured to utilize a nonlinearity compensation controller to compensate for nonlinearity in the system. | 2008-11-13 |
20080281440 | Stabilizing solutions to output feedback pole placement problem with parameter drift and automated alerting of system parameter changes - Output feedback pole placement problems with parameter drift are solved with stabilizing solutions. Changes in system parameters trigger alerts in an automated manner. A representative method includes determining a set of solutions for an output feed pole placement problem, based on parameters of a physical system. The solutions are stable and well-conditioned for monitoring changes to the parameters of the physical system. The physical system is adjusted, or controlled, based on the solutions determined. Updated parameters of the physical system are acquired. A set of updated solutions for the output feedback pole placement problem are determined based on the updated parameters. The physical system is then adjusted, or controlled, based on the updated solutions determined. A system manager may also be notified of the updated parameters and/or the updated solutions. Furthermore, changes within the system may be monitored, and/or potentially critical changes within the system may be detected. | 2008-11-13 |
20080281441 | Method and Facility for Positioning an Element of a Machine - There is described a method and a device for positioning an element of a machine. A setpoint position variable is generated, said setpoint position variable is reduced by means of a limiting variable and a modified setpoint position variable which is forwarded as a setpoint variable to a controller for positioning the element is formed in this manner. An expected setpoint position variable is determined from the modified setpoint position variable, the braking distance of the element is determined from the expected setpoint position variable, and a braking process of the element is initiated if the braking distance matches a target position which is reduced by the expected setpoint position variable. An element of a machine can so be positioned with accuracy. | 2008-11-13 |
20080281442 | Control Device For Displacing At Least One Machine Axis Of A Machine Tool Or Production Machine - A control device for displacing at least one machine axis of a machine tool or production machine includes a control element that can deviate from a position of rest. Set values for controlling or regulating the machine can be generated according to the extent and duration of the deviation. During a progessive deviation of the control element and when the deviation of the control element is in a stationary state, a pulse-shaped mechanical feedback can be conveyed via the control element to the operator for at least one generated change in the set value. This results in the creation of a control device that provides the operator with a mechanical feedback over the path of displacement. | 2008-11-13 |
20080281443 | Chip Referee - This invention is an RFID system and method to determine the physical outer edges or perimeters of athletic objects of play in relationship to the outside edges or perimeters and relevant scoring or rules of play zones contained on an athletic field of play. It contemplates the electro magnetic tracking of objects of play and the adjudication of the rules of play as they relate to professional athletic competitions. This invention is designed as a replacement for, or adjunct to, a video referee or instant replay judge. This invention contemplates embedding an RFID transponder into an object of play and tracking it from interrogator controlled antennas embedded into the boundaries of play. A back end computer host system calibrates the electro magnetic digital data regarding the physical location of the object of play in relationship to its physical location on the field of play which electro magnetic data is interpreted and then displayed on the scoreboard at the field of play. The calibration is made through algorithms programmed into the middleware. This invention contemplates sensors encompassing the objects of play and laser guided interrogation beams to assist in precise measurements of the boundaries of play and relevant scoring or rules of play areas. | 2008-11-13 |
20080281444 | PREDICTIVE MODELING SYSTEM AND METHOD FOR FANTASY SPORTS - A prediction engine for use in predictive modeling associated with fantasy sports leagues is provided. The prediction engine can have a database module for storing criteria associated with players; and an information modeling module in communication with the database module for generating relationships among the criteria and providing player projections based at least in part on the relationships. The relationships can be adjusted based at least in part on changes to a scoring system of the fantasy sports league. | 2008-11-13 |
20080281445 | TALK ABOUT IT - This device is built on many features. It relates to an Mp3-player which gives it the capability to be used with your car stereo system. In short, you will have the ability to use your Mp3-player with the use of your car stereo. | 2008-11-13 |
20080281446 | AUDIO SIGNAL TRANSMISSION CIRCUIT - An exemplary audio signal transmission circuit includes a codec to provide analog and digital audio signals; an amplifier connected to the codec to receive the analog audio signals; a control circuit connected to the codec to receive the digital audio signals and connected to the amplifier to selectively turn off the amplifier; a front audio port connected to the amplifier to receive amplified analog audio signals generated by the amplifier; and a rear audio port connected to the amplifier and the control circuit to selectively receive the amplified analog audio signals or the digital audio signals. The control circuit and the front audio port are turned off when the rear audio port is connected to an analog system, and the amplifier and the front audio port are turned off when the rear audio port is connected to a digital system. | 2008-11-13 |
20080281447 | WIRELESS EARPHONE, AUDIO PLAYER, AND AUDIO PLAYING METHOD - A wireless earphone is provided herein. The wireless earphone includes a transceiver, a storage unit, a playing unit, and a speaker. The transceiver is for wirelessly receiving a compressed audio file. The storage unit is for storing the compressed audio file. The playing unit is for decoding the compressed audio file stored in the storage unit, and transforming the decoded audio file into analog audio signals. The speaker is for transforming the analog audio signals into sound. An audio player and an audio playing method are also provided. | 2008-11-13 |
20080281448 | Media Player System, Apparatus, Method and Software - Exemplary apparatus, system, methods, and software are disclosed for media playing. An exemplary media player comprises a user control input; a memory storing a view pointer; a player buffer; a user preference controller adapted to receive input from the user control input and to locate first media; and a second media controller adapted to identify a plurality of second media locations within a first media and to insert selected second media into corresponding locations of the first media for playback. The second media controller is further adapted to insert another selected second media into the first media upon detection of a fast-forward playback discontinuity. The exemplary media player also tracks and reports user identification, an identification of the inserted plurality of second media, an identification of the first media, a date, a time, and any user payment amount for the first media. | 2008-11-13 |