Matches 1 - 50 out of 51 1 2 >


Match Document Document Title
US20120071856 Medical Device and Method for Treatment of a Sinus Opening  
A medical device and method for the treatment of a sinus opening includes a handle, a guide catheter, a guide wire, a balloon catheter, a guide wire movement mechanism and a balloon catheter...
US20130041316 CATHETER WITH DISRUPTABLE GUIDEWIRE CHANNEL  
The present invention is a catheter device that includes a disruptable guidewire channel. The guidewire channel is configured to provide necessary trackability of the catheter along the guidewire...
US20130345628 NARROW PROFILE CATHETER WITH DEFORMATION-RESISTIVE GUIDEWIRE LUMEN  
The present disclosure relates to a catheter having a longitudinal guidewire lumen defined by a first tube configured for an over-the-wire or rapid-exchange mode of operation, the wall of the...
US20140257182 SYSTEM FOR A WIRE-LUMEN FREE BALOON CATHETER  
The invention relates to a low profile lumen free balloon catheter and a system for advancing the lumen free balloon from a build wire to a wire guide. The low profile balloon lacks an internal...
US20150018802 CATHETERIZATION APPARATUS AND METHODS THEREOF  
A containing catheter for facilitating sequential treatment operations therethrough, is provided. The containing catheter comprises a median portion comprising an elongated, substantially tubular...
US20090192455 NOVEL ENHANCED PTNA RAPID EXCHANGE TYPE OF CATHETER SYSTEM  
Novel systems enable PTNA rapid exchange (RX) types of systems for ICAD, support balloon test occlusion, treatment of vasospasm after sub-arachnoid hemorrhage (SAH) and facilitate aneurysm neck...
US20140171865 CATHETER SYSTEM PROVIDING STEP REDUCTION FOR POSTCONDITIONING  
A pre-assembled kit for administering ischemic postconditioning comprising a catheter and a handle having a fluid circuit to control and modulate flow of inflation fluid to and from a balloon...
US20070049867 System for treating chronic total occlusion caused by lower extremity arterial disease  
The present invention relates to a catheter system useful in treating lower extremity arterial chronic total occlusion (CTO). More particularly, the catheter system includes a first catheter...
US20120302996 BALLOON CATHETER AND METHODS OF USE THEREOF  
A rapid exchange catheter has an outer conduit and a hollow inner conduit disposed in the lumen of the outer conduit. The inner conduit includes a distal part, a proximal part and a variable...
US20090149808 Rapid Exchange Balloon Catheter and Method for Making Same  
A rapid exchange balloon catheter having a proximal end and a distal end, said catheter comprising: a tubular metal shaft body extending from the proximal end along a majority of the total length...
US20080147001 Rapid-exchange balloon catheter shaft and method  
A balloon catheter or stent delivery system for medical treatment of a patient has a proximal hub, a balloon, and an improved shaft design. The catheter shaft has a rapid-exchange configuration,...
US20070250000 Method and system for imaging, diagnosing, and/or treating an area of interest in a patient's body  
A method and system for imaging, diagnosing, and/or treating an area of interest in a patient's body is provided. More particularly, a manually steered “rapid exchange” type catheter for a system...
US20080082046 Balloon catheter, an assembly of the balloon catheter and a method of inserting the assembly into a guiding catheter  
In an assemble of a balloon catheters (2, 3), there are provided an elongate lumen tube (21, 31), a balloon portion (22, 32) provided at a distal end of the elongate lumen tube (21, 31) and a...
US20130060234 INTUSSUSCEPTING BALLOON CATHETER AND METHODS FOR CONSTRUCTING AND USING THEREOF  
A catheter including an outer conduit and an inner conduit movably disposed therein. The inner conduit includes at least one movable part. The proximal end of the inner conduit is angled piercing...
US20060264823 Controlled failure balloon catheter assemblies  
Novel balloon catheter assemblies comprising controlled failure portion that fails at a pressure which will prevent undesired balloon rupture. The controlled failure portion can be located on or...
US20070088257 Rapid exchange catheter with hypotube and short exchange length  
A rapid exchange balloon catheter includes a short rapid exchange portion which reduces friction between the guidewire and the catheter. The catheter shaft includes one or more sections of...
US20080188804 RAPID EXCHANGE ENTERAL STENT DELIVERY SYSTEM  
Methods of and devices for palliating gastrointestinal strictures using rapid exchange type enteral stent placement catheters. The catheter may include an inner member and an outer member, with...
US20070142779 Catheter for guidewire placement  
A catheter that has a proximal portion, a transition portion, a distal portion, and a guide member. The guide member is slideably coupled to the proximal portion and provides access to a guidewire...
US20060064074 Rapid exchange catheters having a sealed guidewire lumen and methods of making the same  
Methods and devices for preventing fluid flow through the relatively short guidewire lumen of a rapid exchange catheter. The guidewire lumen for a rapid exchange catheter is provided with a...
US20050070847 Rapid-exchange balloon catheter with hypotube shaft  
A rapid-exchange balloon catheter for medical treatment of a patient includes a shaft with proximal and distal sections. The proximal shaft section has a hypotube with a proximal tubular portion,...
US20060224115 Balloon catheter with expandable wire lumen  
A catheter comprises an outer shaft and an inner shaft defining a balloon inflation lumen for transport of an inflation fluid therethrough. The expandable balloon has a proximal waist portion and...
US20050107821 Balloon catheter with kink resistant distal segment  
A rapid exchange balloon catheter has a kink resistant distal catheter segment just proximal of the balloon with a kink resisting member to provide pushability and kink resistance while...
US20100030141 RAPID-EXCHANGE CATHETER  
A rapid exchange catheter device comprising: an elongated collapsible catheter body with a distal end and a proximal end, having a duct along a portion of the distal end of the elongated body for...
US20090177260 Deployment catheter  
An inner catheter (36) for use in an endoluminal delivery assembly (10) includes a stiffening element positioned at a transition between a hypotube (36a), a middle tube (36b) and a distal tube...
US20050107819 Catheter with a sectional guidewire shaft  
A catheter for use in a body lumen including a guidewire shaft having a guidewire shaft sectional portion. The guidewire shaft sectional portion is disposed along a proximal and/or distal portion...
US20150126966 BALLOON CATHETER  
A rapid exchange balloon catheter including: an outer conduit having a lumen and a wall surrounding the lumen, the wall including a lateral opening formed therein; an inner conduit having a...
US20060142703 Catheter aperture with related structures and method  
An elongate catheter shaft having a side port aperture through a side wall of the catheter shaft between proximal and distal ends of the shaft. The side port aperture is open to a lumen....
US20060270977 Rapid exchange balloon catheter with reinforced shaft  
A balloon catheter includes a catheter shaft, a balloon, and a guidewire lumen extending through the lumen. A core wire with a distal coil are positioned in the catheter shaft proximal of the...
US20050245962 Catheter with removable wire lumen segment  
The invention provides a catheter for use in combination with an elongate support member. The catheter comprises an elongate body having a proximal portion, a proximal end, a distal portion, a...
US20100094211 Balloon Catheter with Improved Pushability  
Rapid exchange angioplasty catheters and methods of constructing rapid exchange angioplasty catheters including features that provide good pushability and kink resistance. In an illustrative...
US20070191767 Bifurcated Catheter Joints  
A rapid exchange catheter includes an exchange joint that is coupled between a proximal shaft and first and second distal shafts. The exchange joint includes a proximal end that is configured to...
US20070060883 Intravascular therapeutic agent delivery  
Intravascular devices and a method of delivering at least one therapeutic agent. The device includes an elongate element with proximal and distal portions and at least first and second lumens...
US20050209559 Apparatus and methods for the treatment of chronic total occlusions  
According to a first aspect of the invention there is provided a catheter assembly. A lumen extends through the catheter assembly and terminates with an exit port. The lumen being configured to...
US20080171980 Proximal Shaft for Rapid Exchange Catheter  
A rapid exchange catheter is disclosed having a single lumen proximal shaft portion with a helical coil or helically cut hypotube component extending within a lumen thereof. The helical coil or...
US20060004328 Balloon catheter  
The invention discloses a balloon catheter comprising a catheter shaft, at the distal end of which an inflatable balloon is arranged and at the proximal end of which a connecting piece is...
US20130331782 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...
US20120289898 RAPID EXCHANGE BALLOON CATHETER WITH BRAIDED SHAFT  
A balloon catheter for use alone or as a stent delivery system includes a balloon segment and a shaft segment having a varying flexibility. The shaft segment includes a polymer encased braid which...
US20050197669 Rapid exchange balloon catheter with braided shaft  
A balloon catheter for use alone or as a stent delivery system includes a balloon segment and a shaft segment having a varying flexibility. The shaft segment includes a polymer encased braid which...
US20060142696 Catheter  
A catheter includes a distal shaft, and a proximal shaft having its distal portion inserted and fixed in the distal shaft. The distal shaft includes a guide wire lumen, and a distal shaft lumen,...
US20120004606 REINFORCED RAPID EXCHANGE CATHETER  
A medical balloon catheter including a shaft comprised of a cross-wound coil tube and a sleeve surrounding the cross-wound coil tube. The cross-wound coil tube includes a monofilament inner coil...
US20080082051 DEVICE AND METHOD FOR FACILITATING INTRODUCTION OF GUIDEWIRES INTO CATHETERS  
A guide structure for facilitating the introduction of a guidewire into a catheter comprises a body having a guide channel therethrough. An attachment end of the guide structure is adapted to...
US20070225746 Catheter shaft with a lubricious surface  
A catheter which has an elongated shaft having a layer of an ultra high molecular weight polyolefin, such as a melt-extruded ultra high molecular weight polyethylene (UHMWPE). The UHMWPE, forming...
US20070250001 Guidewire Separator Device and Method of Use  
A guidewire separator device and methods are described for resolving guidewire entanglement and for introducing guidewires into branch vessels when performing angioplasty or stenting of a...
US20130304180 CATHETER HAVING DUAL BALLOON HYDRAULIC ACTUATOR  
Catheter comprising an inner tubular member defining a fluid lumen and inflation lumen therein. An exterior surface of the inner tubular member defines a fluid flow port in fluid communication...
US20050283221 Catheter assembly  
Catheter having a proximal section and a distal section. The proximal section having at least a delivery lumen and a guidewire receiving lumen, the guidewire receiving lumen having a proximal...
US20150005705 CATHETER INCLUDING A UNIBODY DISTAL GUIDEWIRE PORT AND METHOD OF MANUFACTURE  
Methods and devices incorporating a guidewire entry port subassembly for use in rapid exchange catheters. The use of a subassembly allows for stronger quality control and simpler fabrication of a...
US20090204069 Balloon Catheter  
The present invention is primarily directed to a rapid exchange catheter that permits axial movement of an inner conduit within an outer conduit comprising: • an outer conduit; • an inner conduit,...
US20050209579 System, methods and apparatus for cerebral protection  
A device, system and method for perfusing an oxygenated medium in the cerebral vasculature includes positioning pressure cuffs on upper extremities; providing a catheter having a multi-region...
US20120220935 BALLOON CATHETER WITH IMPROVED PUSHABILITY  
Rapid exchange angioplasty catheters and methods of constructing rapid exchange angioplasty catheters including features that provide good pushability and kink resistance. In an illustrative...
US20170173308 CATHETER WITH STEPPED SKIVED HYPOTUBE  
Catheter having a hypotube with a skive defined by a first angled cut, an axial cut, and a second angled cut. A midshaft member includes a guidewire lumen and an inflation lumen in fluid...

Matches 1 - 50 out of 51 1 2 >