Matches 1 - 50 out of 279 1 2 3 4 5 6 >


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US20150112309 ANCHORING AN INTRAVENOUS CANNULA  
Some embodiments of a medical system include a subcutaneous anchor device that extends outwardly from side wall of an intravenous cannula so as to secure the intravenous cannula in a position...
US20130345676 INTERVENTIONAL CATHETER ASSEMBLIES, CONTROL SYSTEMS AND OPERATING METHODS  
An interventional catheter assembly has an operating head and catheter system that are inserted and navigated within a patient's body while an operator controls the system externally of the...
US20140358123 TREATMENT METHOD USING CATHETER ASSEMBLY AND CATHETER ASSEMBLY  
In the treatment method, a surgeon introduces a catheter assembly into a blood vessel in an arm, and delivers a distal portion of the catheter assembly to a predetermined position of a lower limb...
US20150112307 DUAL RAPID EXCHANGE CATHETERS, SYSTEMS, AND METHODS  
In one instance, a catheter for replacing or adding a guide wire into a patient is provided. The catheter includes a first rapid exchange lumen, a second rapid exchange lumen, and a releasable...
US20150112306 DUAL RAPID EXCHANGE CATHETERS, SYSTEMS, AND METHODS  
In one instance, a catheter for replacing or adding a guide wire into a patient is provided. The catheter includes a first rapid exchange lumen, a second rapid exchange lumen, and a releasable...
US20140276618 Boosting Catheter and Related Systems and Methods  
The various embodiments herein relate to a boosting catheter for positioning through a conventional guiding catheter into the vasculature of a patient, the boosting catheter having a distal...
US20140276609 Fetal Intervention Using Magnetically-Guided Navigation  
Methods and systems for fetal intervention to address malformations or other conditions are presented. In one instance, a method is provided that includes introducing a guide catheter into the...
US20140276616 CATHETER-BASED DEVICES AND METHODS FOR IDENTIFYING SPECIFIC ANATOMICAL LANDMARKS OF THE HUMAN AORTIC VALVE  
A valve-plane-defining catheter includes a hollow flexible sheath having a distal end and defining a distal opening, a guidewire assembly, and three radiopaque valve-nadir markers. The guidewire...
US20150202408 Medical Device And Delivery Method Onto Offset Surface Of Mammal Tissue  
A novel medical device and method for delivery of a scaffold for treatment of secondary lymphedema and ischemia is provided. In some embodiments a catheter medical device and magnetic guidance...
US20140039461 GUIDE EXTENSION CATHETERS AND METHODS FOR MANUFACTURING THE SAME  
Guide extension catheters and methods of manufacturing and using guide extension catheters are disclosed. An example guide extension catheter may include a distal sheath having a proximal opening,...
US20110106134 Indwelling Temporary IVC Filter System with Aspiration  
Indwelling temporary inferior vena cava filter systems are disclosed. Such filter systems provide for easy removal of the filter without the need for additional invasive procedures and provide for...
US20140025038 SYSTEMS, DEVICES, AND METHODS FOR TRANSEPTAL ATRIAL PUNCTURE USING AN ENGAGEMENT CATHETER PLATFORM  
Multichannel systems for engaging a bodily tissue and methods of using the same. In at least one embodiment of an exemplary multichannel system for engaging a tissue of the present disclosure, the...
US20150182727 OCCLUSION ACCESS SYSTEM  
A catheter system for accessing the central venous system through an occlusion in the neck region.
US20120323220 ENDOLUMINAL DRUG DELIVERY DEVICES AND METHODS  
A device and method for delivering a drug from inside a body lumen to tissue surrounding the body lumen. An endoluminal drug delivery device includes a dual-lumen catheter for housing a guidewire...
US20130304030 MEDICAL GUIDEWIRE SYSTEM WITH PLURAL PARALLEL GUIDEWIRES  
Guidewire system includes a guidewire jacket, at least two guidewires, and a handle. The guidewires are initially constraint within the guidewire jacket and may be introduced into a diagnostic or...
US20140018773 GUIDE EXTENSION CATHETER  
Medical devices and methods for making and using medical devices are disclosed. An example medical device may include a guide extension catheter. The guide extension catheter may include a...
US20150126967 CATHETER APPARATUS AND METHODS FOR TREATING VASCULATURES  
A catheter apparatus may have a flexible shaft, guidewire lumens passing through the shaft, and a positioning device for positioning the guidewires relative to an external lumen. The positioning...
US20110251591 CATHETER APPARATUS AND METHODS FOR TREATING VASCULATURES  
A catheter apparatus may have a flexible shaft, guidewire lumens passing through the shaft, and a positioning device for positioning the guidewires relative to an external lumen. The positioning...
US20110319754 VARIABLE LENGTH CATHETER FOR DRUG DELIVERY  
A system and method for localized delivery of a therapeutic or diagnostic agent within a vessel is provided. The system and method provide for adjustability of the length of the treatment area. A...
US20140200551 ARTERIAL CANNULA FOR CARDIAC SURGERY  
An arterial cannula for cardiac surgery includes a pledget/stopper assembly and an introducer. The pledget/stopper assembly is mechanically mated with an external surface of the cannula in...
US20140121643 IMPLEMENTS FOR IDENTIFYING SHEATH MIGRATION  
Attachable implements, systems, and methods for identifying the migration of a medical device extending through a percutaneous insertion site of a patient's skin are disclosed. In one embodiment,...
US20080071248 DELIVERY STYSTEM FOR AN IMPLANTABLE PHYSIOLOGIC SENSOR  
A delivery system for deploying an implantable sensor assembly at an implantation site in a patient, the sensor assembly including a sensor element and an anchor. The delivery system includes an...
US20130046376 METHOD AND DEVICES FOR FLOW OCCLUSION DURING DEVICE EXCHANGES  
A method of reducing the risk of clinical sequelae to catheter induced vascular injuries may include introducing a guide wire into a vascular sheath residing in a blood vessel, proximally...
US20150038943 INTRAVENOUS CATHETER INSERTION DEVICE AND METHOD OF USE  
A catheter insertion device with a housing and an interior space. An access needle and a guide wire supported by and moveable relative to the access needle. A restraining element attached to a...
US20150231368 RADIAL AND TRANS-ENDOCARDIAL DELIVERY CATHETER  
A needle-injection catheter includes a catheter body having a distal end, a proximal end, a stiff proximal portion, a flexible distal portion, and a delivery lumen extending therethrough. In a...
US20140303596 SHEATH DEVICE FOR INSERTING A CATHETER  
In a sheath device for inserting a catheter into a patient's body, comprising a first sheath having a proximal end and a distal end, wherein when used as intended the distal end of the first...
US20150246209 Guide for intravascular device  
A device guide (30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 130) includes a distal portion configured for insertion through a guide catheter (20) into a blood vessel (24) and having a semi-tubular...
US20130317481 VASCULAR ACCESS CONFIGURATION  
One embodiment is directed to a method for creating translumenal vascular access, comprising utilizing a dilator adaptor to assist with forming a substantially atraumatic geometric outer junction...
US20130253474 CATHETER APPARATUS WITH TELESCOPING LUMEN CATHETERS AND ITS USE IN METHODS FOR TREATING VASCULATURES  
The invention provides for methods and catheter apparatus for passing one or more guidewires (via the use of one or more telescoping guidewire lumens) through a chronic total occlusion of a...
US20110054444 Myocardial Injector with Spring Loaded Protective Array  
A system is provided for performing injections in the ventricle of a patient. The system includes an injection catheter with a proximal and distal end. Importantly, a flexible array is mounted at...
US20120296314 Long Catheter Infusion Insertion Method and Apparatus  
A long catheter can be inserted into a patient while eliminating the need for a sterile field by incorporating the long catheter into an infusion tubing and carrying it in with the infusion. The...
US20150190558 METHOD AND DEVICE FOR INFUSION OF PHARMACOLOGIC AGENTS AND THROMBUS ASPIRATION IN ARTERY  
A catheter device and method for treating an artery with thrombus, the catheter comprising an inflatable member. A carrier catheter has a proximal end and a distal end adapted to be inserted...
US20140228808 Deflection Control Catheters, Support Catheters and Methods of Use  
A deflection and support catheter provided for improved manipulation of elongated medical devices used during percutaneous procedures in difficult to reach situations. In particular, the...
US20150165159 Device and Method for Inserting a Cardiac Catheter  
A device and method for implanting a catheter between the left atrium and/or left ventricle of the heart from a prepectoral region through a less invasive and lower-risk approach is provided that...
US20100286658 INVENTORY SPARING CATHETER SYSTEMS AND METHODS  
Some embodiments relate to a catheter system having a changeable or adjustable working length. The catheter system can comprise a proximal end, a distal end, and a first axial lumen configured to...
US20120259314 Apparatus and Methods for Recanalization of a Chronic Total Occlusion  
A method of recanalizing a chronic total occlusion (CTO) is disclosed. A catheter with a guidewire slidingly received therein is positioned proximally adjacent to the CTO. An occlusion weakening...
US20140371718 REENTRY CATHETHER AND METHOD THEREOF  
Embodiments of the invention are directed towards a rapid exchange catheter configured for insertion into a subintimal space and crossing an occlusion in a subintimal space. The catheter includes...
US20130281980 MEDICAL DEVICE FOR ANCHORING A GUIDEWIRE DURING A PERCUTANEOUS CORONARY INTERVENTION  
A medical device for anchoring a distal end of a guidewire in a catheter within a coronary artery during a Percutaneous Coronary Intervention including a catheter for being introduced into a...
US20080086110 Extendable Device On An Aspiration Catheter  
Aspiration catheters generally comprise a tube or shaft with an aspiration opening at or near its distal end and a suction device that is at or near the proximal end of the catheter. An aspiration...
US20140171913 CATHETER WITH ADJUSTABLE GUIDEWIRE EXIT POSITION  
Novel catheter systems including those having guidewire lumens that can convert from an Over-the-Wire mode to a Rapid Exchange mode are useful and effective when crafted such that this conversion...
US20140207110 VASCULAR ACCESS DEVICE FOR REPRODUCIBLE INSERTION OF A CANNULA INTO A PUNCTURE SITE  
A vascular access device for reproducible insertion of a cannula, comprising a carrier, a holder and a guide device, such that the guide device is designed as an inclined plane on one side and...
US20150238182 TREATING DYSFUNCTIONAL CARDIAC TISSUE  
Medical devices, systems, and methods reduce the distance between two points in tissue, often for treatment of congestive heart failure and often in a minimally invasive manner. An anchor is...
US20140031613 TREATING DYSFUNCTIONAL CARDIAC TISSUE  
Medical devices, systems, and methods reduce the distance between two points in tissue, often for treatment of congestive heart failure and often in a minimally invasive manner. An anchor is...
US20140249508 GUIDE EXTENSION CATHETER WITH A RETRACTABLE WIRE  
Embodiments of the present disclosure describe a guide extension catheter with a retractable wire. The guide extension catheter may include a proximal shaft having a first outer diameter. The...
US20140249507 Systems and Methods for Delivering Drugs to Selected Locations Within the Body  
A transvascular system (10) for delivering a drug to a tissue region from a blood vessel, such as a coronary vein, includes a catheter (12) having a distal portion (26) with puncturing (14),...
US20140276620 AUXILIARY SMALL VASCULATURE GUIDEWIRE  
The invention generally relates to an auxiliary guidewire for an intravascular procedure. The invention provides an auxiliary guidewire that slips over a primary guidewire and can provide a very...
US20150174367 MATERIAL REMOVAL CATHETER AND METHOD  
A catheter device and methods useable to extract material from a body conduit, e.g., a blood vessel, are provided. The catheter comprises a flexible catheter advanceable into the body conduit, an...
US20070260218 Cannula with removable sleeve  
A venous cannula is disclosed having an insertion hole near the distal end and a leading end hole at the distal end. The cannula further includes a removable sleeve that is fitted within the...
US20140081242 VALVED CATHETER  
A valved catheter is provided which includes a slit that opens readily in both directions either when a fluid is caused to flow from the interior to the exterior thereof or when a fluid is caused...
US20140052105 DOUBLE BALLOON CATHETER AND METHODS FOR HOMOGENEOUS DRUG DELIVERY USING THE SAME  
The present disclosure is directed to a catheter for site-specific delivery of a therapeutic agent to a blood vessel of a patient. The catheter further includes an elongated shaft having at least...

Matches 1 - 50 out of 279 1 2 3 4 5 6 >