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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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,... |
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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... |
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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... |
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US20150182727 |
OCCLUSION ACCESS SYSTEM
A catheter system for accessing the central venous system through an occlusion in the neck region. |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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,... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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),... |
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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... |
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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... |
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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... |
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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... |
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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... |