Matches 1 - 50 out of 146 1 2 3 >


Match Document Document Title
8986340 Frontal sinus dilation catheter  
A balloon dilation catheter includes a substantially rigid inner guide member and a movable shaft coupled to a balloon that is slidably mounted on the substantially rigid inner guide member. To...
8974409 Occlusion catheter having compliant balloon for use with complex vasculature  
A catheter used for treatment of complex vasculature, such as a bifurcated aneurysm, is provided with an inflatable balloon at a distal portion thereof. The shape, location and material of the...
8956379 Medical oscillating compliance devices and uses thereof  
The present invention relates to devices and systems that alter intracranial compliance, cerebral blood flow and/or intracranial pressure pulsatility/waveform by oscillating the contraction and...
8864703 Drug introduction and placement system  
A drug introduction sleeve is disclosed that includes a selectively expandable body portion. The body portion is defined by a first open end and a second open end. A hollow interior is formed...
8814899 Balloon catheter pressure relief valve  
A pressure relief apparatus for a balloon dilation catheter having a shaft with a dilation balloon attached to the distal end of the shaft and an inflation/deflation lumen for inflating and...
8790298 Infusion catheter tip for biologics  
A system for moving particles suspended in a first fluid, and for infusing them into the stream of a second fluid, includes a catheter with a multi-lumen distal separator. The separator is formed...
8784602 Balloon catheter for delivering a therapeutic agent  
Catheter balloon assemblies (10) for delivering a therapeutic agent to a body vessel are provided, as well as related methods of manufacturing and methods of treatment. The catheter balloon...
8758294 Balloon inflation device  
One embodiment provides a method implemented by a powered inflation device to prepare a balloon catheter for use during a medical procedure. In this embodiment, the method includes drawing an...
8702743 Instrument with an inflatable balloon  
A medical instrument including an inflatable balloon and a plurality of filamentary tool elements with a proximal movable section that is attached to a wall of the balloon and with a distal end...
8690822 Drug delivery medical devices  
Medical devices for delivering a bioactive agent and methods of use thereof are provided. The device includes a balloon having micro-needles for delivery of the bioactive agent.
8617114 Drug coated balloon catheter  
The present invention relates to balloon catheters for treating a luminal system of a patient. Specifically, the invention relates to catheters having a flexible membrane positioned at a distal...
8585645 Treatment with high temperature vapor  
Methods are describe for treating intraluminal locations such as in a patient's lung. The device is a catheter which has an elongated shaft with an inner lumen, preferably defined by an inner...
8574191 Localized delivery of drug agents  
Medical devices including a substrate that are expandable from a compressed state to an expanded state; a coating on the substrate, the coating having a drug agent incorporated therein; and a...
8568385 Device and method for restricting blood flow to fibroids  
A method of treating tissue comprises introducing into a hollow organ a support device and, after insertion, arranging the support device into a non-yielding configuration substantially filling...
8562517 Medico-Technical device for at least partially introducing into a body passage  
The invention relates to a medico-technical device for at least partially introducing into a body passage. Said device comprises an elongate, tubular, flexible internal body (2), an elongate...
8540668 Catheter including a compliant balloon  
A catheter having an elongate shaft including a plurality of apertures disposed along at least a length of the shaft to facilitate bending. The catheter includes an inflatable balloon, wherein a...
8486011 System and a method for inflating an inflatable element with a liquid inflating medium and a balloon catheter inflated by the system and method  
A balloon of a balloon catheter is inflated with a liquid inflating medium by a syringe through a flow line. Air in the flow line and the balloon is displaced into a return line. The balloon is...
8475435 Partial-length indwelling urinary catheter permitting selective urine discharge  
A partial-length catheter, or an extendable tube or sleeve member of the catheter, is selectively movable within the prostatic urethra to open a urine drainage passageway through and obstructed...
8388573 Local delivery with a balloon covered by a cage  
A catheter configured for delivering an agent to a patient's vessel wall is described. The catheter includes an inflatable balloon substantially covered by a expandable cage such that when the...
8366659 Reperfusion balloon inflation device  
An ischemic postconditioning system and related method comprising a catheter including a plurality of lumens and at least one expandable member with at least one chamber including a moveable...
8303538 Rheolytic thrombectomy catheter with self-inflating distal balloon  
The devices of the present disclosure are rheolytic thrombectomy catheters with a self-inflating distal balloon. A self-inflating balloon is located distal to an inflow gap or orifice and distal...
8246576 Method and apparatus for delivery of a therapeutic agent with an expandable medical device  
Described herein is a medical device that has a collapsed configuration and an expanded configuration wherein one or more polymeric network layers are applied to the substrate and microparticles...
8192397 Medical fluid injection and inflation system  
A combined fluid injection and inflation system is disclosed and includes a fluid delivery system including at least one pressurizing device, a fluid path, and a control unit. The fluid path is...
8133199 Electroactive polymer activation system for a medical device  
An activation circuit for selectively providing an electrical current to one or more electroactive polymers (EAPs) in a medical device is disclosed. The activation circuit may include a sensor for...
8109904 Drug delivery medical devices  
Medical devices for delivering a bioactive agent(s) and methods of use thereof are provided.
8075521 Catheter  
A tracheo-oesophageal fistula catheter (1) comprises an elongate conduit (2) having a proximal and a distal end, the conduit (2) comprising a plurality of lumens commencing adjacent to the...
8034022 Weeping balloon catheter  
Multiple-balloon catheters, and methods of treatment therewith, are provided including an inflatable inner balloon at least partially enclosed by an expandable outer balloon that has holes. The...
8021330 Balloon catheter for crossing a chronic total occlusion  
A balloon catheter is disclosed including a “no-fold” balloon at a distal end thereof that surrounds a distal portion of a guidewire shaft having a compliant shaft or tubular section for...
7967780 Gastro-esophageal reflux control system and pump  
An enteral feeding unit that reduces the occurrence of gastro-esophogeal-pharynegal reflux during feeding includes an automatable feeding pump with a feedback sensor for sensing a relative...
7887480 Balloon control apparatus  
A balloon control apparatus includes a balloon, a flow rate adjustment section, a setting section and a control section. The balloon is attached to an insertion section of an endoscope and/or an...
7842027 Multi-purpose surgical instrument with integral optical system  
A combination aspiration/irrigation and illumination device using optical fibers circumferentially disposed around the aspiration conduit for transmitting illuminating light to a cavity to be...
7824369 Balloon catheter having osmotic inflation system  
A system and method for inflating and deflating a catheter balloon using osmosis. An elongate catheter shaft has a proximally disposed osmotic membrane in fluid communication with a distally...
7766049 Balloon catheter  
This is a balloon catheter having at least two lumens. One of the lumens is a large working lumen. The balloon catheter is especially useful as a guide catheter or micro catheter and may be used...
7735488 Tracheal insert allowing passage of a selected substance  
A medical device has a cuff adapted to be positioned in the trachea of a subject with a patient tube, and a first tube having a distal end coupled to the cuff and a proximal end communicable with...
7632242 Catheter including a compliant balloon  
A catheter having an elongate shaft including a plurality of apertures disposed along at least a length of the shaft to facilitate bending. The catheter includes an inflatable balloon, wherein a...
7530970 Inflation syringe quick release apparatus  
The present invention relates to a collar for use with an inflation device, the collar having a release mechanism allowing a user to advance and/or retract a plunger in a non-threaded fashion....
7527605 Medical-balloon inflator  
A medical-balloon inflator includes a pump piston assembly, a movable pivot, and an actuator handle. The actuator handle is operatively connected to the movable pivot and is adapted to translate...
7481778 Guidewire with deflectable tip having improved flexibility  
A steerable guidewire having a deflectable distal tip which comprises a longitudinal hypotube and an interlocking spring coil attached to the distal end of the hypotube and also includes a...
7351214 Steerable balloon catheter  
A steerable balloon catheter including a balloon catheter supported by a steerable guidewire having a deflectable distal tip. The guidewire comprises a longitudinal hypotube and a spring coil...
7314461 Precalibrated inflation device for balloon catheter  
A medical device including an inflation element, such as a syringe, and a balloon catheter in which the inflation element includes a series of indicia to which an operative portion of the...
7250041 Retrograde pressure regulated infusion  
A delivery catheter that includes a flexible shaft having a proximal end and a distal end, the distal end having an outer diameter less than about 13 mm; a delivery lumen having a proximal end and...
7226425 Crimp and cut tool for sealing and unsealing guide wires and tubular instruments  
An apparatus for modulating the pressure of a fluid such as a gas within the expandable portion of a guide wire catheter. The apparatus features a means for controllably gripping and releasing the...
7207971 Pressure relief devices for use with balloon catheters  
A pressure relief mechanism is incorporated into a modified syringe-type inflation device that may be coupled to a balloon catheter for inflating and deflating the balloon. An engagement mechanism...
7041080 Rotary valve for balloon catheter  
A rotary valve for a balloon catheter, including a hollow guidewire with a central lumen and a portion of a rotary shaft disposed within a guidewire proximal end. Rotating the rotary shaft of the...
7033375 Method and device for filtering body fluid  
Medical devices for filtering fluids flowing through a lumen and a method of forming medical devices. The devices can be used in vascular channels, urinary tracts, biliary ducts and the like, and...
6913611 Rectosigmoid manipulator apparatus  
An apparatus for manipulating the rectosigmoid during surgery, to move the rectosigmoid to a pre-determined position, which includes a cannula portin, having a rounded and flexible tip, an...
6743181 System and method for measuring ventricular function  
A system and method for measuring ventricular function in an isolated, perfused heart using an intraventricular balloon connected to a plumbing circuit containing a fluid, the plumbing circuit...
6702782 Large lumen balloon catheter  
This is a balloon catheter having at least two lumens. One of the lumens is a large working lumen. The balloon catheter is especially useful as a guide catheter and may be used in a variety of...
6651666 Variable cuff pressure adapter  
Pressure in a cuff on an endotracheal tube is controlled by a fluid circuit that includes a port on the endotracheal tube, a moisture absorbent barrier covering that port, a one-way valve, a...
6620128 Balloon blowing process with metered volumetric inflation  
A balloon for a balloon catheter and a method of manufacture The method entails providing a polymeric tubular member having an inner lumen and a longitudinal axis. An incompressible fluid is...

Matches 1 - 50 out of 146 1 2 3 >