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US20140135893 |
METHODS AND CONDUITS FOR FLOWING BLOOD FROM A HEART CHAMBER TO A BLOOD VESSEL
Disclosed is a conduit that provides a bypass around an occlusion or stenosis in a coronary artery. The conduit is a tube adapted to be positioned in the heart wall to provide a passage for blood... |
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US20080065190 |
Methods for treating a fractured and/or diseased and/or weakened bone
A posterior percutaneous path is established into a bone having an interior volume occupied, at least in part, by a cancellous bone. An expandable structure is introduced into the cancellous bone... |
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US20070198078 |
Delivery system and method for self-centering a Proximal end of a stent graft
A method for implanting a prosthesis centrally within a curved lumen includes loading a prosthesis into a delivery sheath, advancing the sheath in a patient towards the curved lumen to place at... |
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US20050004652 |
Method for left atrial appendage occlusion
Disclosed is an occlusion device for use in a body lumen such as the left atrial appendage. The occlusion device includes an occlusion member and may also include a stabilizing member. The... |
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US20170056223 |
Strain Management in Stent Delivery System
A delivery system for a medical implant and a method of delivering the medical implant. The delivery system includes an inner catheter and an outer catheter. The inner catheter includes a wire... |
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US20160113797 |
STENT DELIVERY SYSTEM AND METHOD OF MANUFACTURING SAME
Stent delivery system and method of manufacturing same. The stent delivery system comprises an inner catheter with an enlarged tip disposed at the distal end thereof. A stent engaging sleeve... |
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US20150282968 |
Deployment of Stents within Bifurcated Vessels
Systems and methods for deploying stents within bifurcated vessels in a true pantaloons configuration (Kamat technique) are disclosed. A device including a balloon catheter and a stent surrounding... |
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US20150230911 |
EMBOLIC PROTECTION SYSTEM
A catheter system 1 has an internal reception space for an embolic protection filter 10 to enable the filter 10 to be transported through a vasculature 20 and a treatment means such as a stent 15... |
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US20150081008 |
DEVICES AND METHODS FOR STENT ADVANCEMENT
Devices and methods for stent advancement, including methods for instructing another or others how to advance a stent into an anatomical structure or into a testing/demonstration synthetic... |
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US20120130475 |
SLEEVES FOR EXPANDABLE MEDICAL DEVICES
The present disclosure describes treatment of the vasculature of a patient with an expandable implant. The implant is constrained to a reduced delivery profile for delivery within the vasculature... |
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US20110112625 |
VARYING DIAMETER VASCULAR IMPLANT AND BALLOON
A method for deploying an expandable implant in a body passage of varying diameter includes selecting a balloon having a radial dimension that varies, when the balloon is inflated, in accordance... |
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US20080234798 |
APPARATUS AND METHODS FOR DELIVERY OF MULTIPLE DISTRIBUTED STENTS
Blood vessels and other body lumens are stented using multiple, discreet stent structures. Stent structures may be balloon expandable or self-expanding and are delivered by a delivery catheter... |
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US20080021537 |
VARYING DIAMETER VASCULAR IMPLANT AND BALLOON
A method for deploying an expandable implant in a body passage of varying diameter includes selecting a balloon having a radial dimension that varies, when the balloon is inflated, in accordance... |
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US20070156226 |
APPARATUS AND METHODS FOR DELIVERY OF MULTIPLE DISTRIBUTED STENTS
Blood vessels and other body lumens are stented using multiple, discreet stent structures. Stent structures may be balloon expandable or self-expanding and are delivered by a delivery catheter... |
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US20140046427 |
Devices and Methods for Limiting a Depth of Penetration for an Anchor within an Anatomy
The present disclosure includes a securing device comprising one or more barbs. A barb may comprise a depth stop, which may itself comprise an apex portion coupled to a trough portion. A barb may... |
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US20130304185 |
METHODS AND APPARATUS FOR LUMINAL STENTING
A stent delivery system, a core assembly, and methods of operating the same are provided. The delivery system can comprise a catheter and the core assembly. The core assembly can comprise a... |
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US20130226278 |
METHODS AND APPARATUS FOR LUMINAL STENTING
A stent delivery system, a core assembly, and methods of operating the same are provided. The delivery system can comprise a catheter and the core assembly. The core assembly can comprise a... |
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US20090138066 |
Implant Deployment Apparatus
A delivery system including a restraining member maintains a collapsed implant in its collapsed state for delivery through a small passageway to a desired site in a mammalian body. Once the... |
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US20080319526 |
Percutaneous valve, system and method
An apparatus, system, and method for percutaneous valve replacement and/or augmentation. The apparatus includes a valve having a valve frame, a valve leaflet coupled to the valve frame, and a... |
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US20070239271 |
Systems and methods for loading a prosthesis onto a minimally invasive delivery system
A system for loading a replacement valve prosthesis onto a minimally invasive delivery system, such as a delivery catheter. The system may include one or more frustoconical housings which define a... |
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US20070118207 |
System for controlled delivery of stents and grafts
The present invention provides a delivery mechanism for percutaneously routing a stent or graft through the vascular system and procedures for addressing an aneurysm or an otherwise damaged... |
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US20070093886 |
DEPLOYMENT SYSTEM FOR AN ENDOLUMINAL DEVICE
The present invention is directed to a deployment system for an endoluminal device. The deployment system includes a confining sheath placed around a compacted endoluminal device. A deployment... |
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US20070055344 |
Devices and methods for use in performing transmyocardial coronary bypass
Devices and methods utilized in performing transmyocardial coronary bypass include retractors used to engage and support myocardial tissue, and mechanisms for supporting coronary vessels so as to... |
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US20050027345 |
Stent delivery and deployment system
A delivery system for delivery and deployment of a self expanding stent 1 especially in an arterial vessel with a tortuous passageway leading thereto comprises a catheter shaft 9 with a distal... |
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US20160361154 |
CLOSURE DEVICE
Described here are devices and methods for closing one or more vascular openings. The devices may include a stent graft comprising a stent framework and a graft material at least partially... |
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US20160128857 |
BI-DIRECTIONAL STENT DELIVERY SYSTEM
A stent delivery system includes an inner shaft having a proximal portion and a distal portion, and a radially expandable prosthesis disposed over the inner shaft. The prosthesis has a radially... |
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US20130317593 |
VARYING DIAMETER VASCULAR IMPLANT AND BALLOON
A method for deploying an expandable implant in a body passage of varying diameter includes selecting a balloon having a radial dimension that varies, when the balloon is inflated, in accordance... |
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US20120191174 |
ADVANCED ENDOVASCULAR GRAFT AND DELIVERY SYSTEM
Embodiments are directed in part to endovascular prostheses and methods of deploying same. Embodiments may be directed more specifically to stent grafts and methods of positioning and deploying... |
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US20100274344 |
Stent Delivery System Having Stent Securement Apparatus
A system/assembly for delivery and deployment of an inflation expandable stent within a vessel, comprising a catheter having proximal and distal ends; a stent, inflation expandable from a delivery... |
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US20090177261 |
Detachment mechanisms for implantable devices
Disclosed herein are detachment mechanisms for vaso-occlusive devices that allow for rapid operator-controlled release of the vaso-occlusive device into the selected site. Also disclosed are... |
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US20080262593 |
Multi-layered stents and methods of implanting
A method of percutaneously delivering a multi-layered stent assembly to a desired implantation location of a patient including the steps of radially compressing a multi-layered stent assembly to a... |
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US20080109063 |
SELF-EXPANDING, PSEUDO-BRAIDED INTRAVASCULAR DEVICE
A self-expanding, pseudo-braided device embodying a high expansion ratio and flexibility as well as comformability and improved radial force. The pseudo-braided device is particularly suited for... |
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US20080097574 |
IMPLANTABLE STENT DELIVERY DEVICES AND METHODS
Stent delivery devices include at least one implantable stent carrier and/or membrane for carrying multiple stents or stent segments over an expandable member. At least a portion of the... |
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US20070073391 |
System and method for delivering a mitral valve repair device
A system and method is provided for treating a mitral valve. The method preferably includes advancing a guide catheter to an ostium of the coronary sinus and advancing a delivery catheter... |
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US20050288766 |
Devices and methods for controlling expandable prostheses during deployment
Prosthesis delivery devices and methods are provided that enable precise control of prosthesis position during deployment. The prosthesis delivery devices may carry multiple prostheses and include... |
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US20050222674 |
Endoluminal graft with a prosthetic valve
An endoluminal prosthesis is provided for restricting fluid flow in a lumen. The endoluminal prosthesis has a tubular graft having a flexible body with at least one stent coupled thereto. The... |
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US20170020651 |
DEVICE AND METHOD FOR PREVENTING STENOSIS AT AN ANASTOMOSIS SITE
The present invention relates to treating or preventing stenosis at an anastomosis site. In one embodiment, the present invention is a stent is curved along the longitudinal axis for placement in... |
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US20140046429 |
STENT DELIVERY SYSTEMS AND ASSOCIATED METHODS
Stent delivery systems and associated methods for delivering stents are disclosed herein. In several embodiments, a handle assembly for delivering a stent from a tubular enclosure can include a... |
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US20060190071 |
Endoluminal expansion system
An endoprosthesis expansion system having, in combination, a delivery component such as a length of catheter tubing having at its distal end an intermediate sheath component, and an inner tube... |
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US20060190070 |
Rail stent and methods of use
Devices, systems and methods are provided for stenting body lumens. In particular, stents are provided which are advanceable directly over a guidewire and expandable within a target location of a... |
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US20060069424 |
Self-constrained segmented stents and methods for their deployment
A self-expanding stent includes a plurality of segments having a collapsed configuration and an expanded configuration. Preferably, the segments are unconnected to each other in at least the... |
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US20150366688 |
APPARATUS AND METHOD OF PLACEMENT OF A GRAFT OR GRAFT SYSTEM
An endoluminal prosthesis system deployable in a region of a patient's vasculature having one or more branch vessels, having a main graft body having a first opening in a wall portion of the main... |
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US20150282970 |
STENT SEALS AND METHODS FOR SEALING AN EXPANDABLE STENT
Embodiments of the present disclosure are related to devices and techniques for para-valve sealing of an expandable stent-valve (10) implanted using a catheter. In some embodiments, a stent-valve... |
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US20150250481 |
INFLATABLE OCCLUSION WIRE-BALLOON FOR AORTIC APPLICATIONS
An endovascular delivery system includes an endovascular prosthesis, an elongate outer tubular sheath, an elongate inner tubular member, a handle assembly for moving the outer tubular sheath and... |
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US20130310919 |
Elephant Trunk Thoracic Endograft and Delivery System
A delivery system for delivering a device within a body lumen. The delivery system includes a self-expanding stent/graft composite prosthesis and a deployment device. The deployment device... |
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US20130166013 |
Flared Ostial Endoprosthesis and Delivery System
An intraluminal endoprosthesis having a conically shaped first end and a tubular shaped balloon-expandable stent for a main body is disclosed. The conically shaped first end may form a flare to... |
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US20050096725 |
Expandable stent having removable slat members
A medical device having an outer and an inner expandable stent in which the inner expandable stent is coaxially disposed within the outer expandable stent. The medical device further includes... |
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US20050049671 |
Combined shaped balloon and stent protector
A stent delivery catheter comprising a catheter shaft and balloon engaged thereto. The balloon being inflatable from a first inflation state to a first expanded state as well as to a second... |
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US20050049670 |
Self-expanding stent and stent delivery system for treatment of vascular disease
An integrated balloon catheter and self-expanding stent, and stent delivery system are provided for treating vascular diseases such as partially occluded blood vessels within the brain. The... |
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US20150374522 |
ENDOSCOPE WITH PRELOADED OR PRELOADABLE STENT
The present invention is directed to an endoscopic stent delivery device. The device includes an endoscope having an elongate shaft including a proximal end, a distal end, an outer wall and a... |