Apparatus for delivering endoluminal prostheses and methods of making and using them

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6945989
SERIAL NO

09664970

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An apparatus for delivering a stent into a blood vessel includes a sheath having a rounded bullet-shaped distal portion including a plurality of flexible leaflets integrally molded thereto. The stent is disposed in its contracted condition within a lumen of the sheath proximate the distal portion. A bumper is slidably disposed within the lumen that includes a helical compression coil, a bumper element attached to the helical coil including a blunt distal edge for abutting the stent, and an extension element extending distally from the bumper element through the stent and between the leaflets to facilitate introducing the apparatus over a guidewire. The sheath is formed by inserting a bullet into a blunt-ended tube, and inserting the tube into a bullet-shaped bore in a heated die until the tube material is softened and deforms into a rounded bullet shape. Slits are then cut into the distal portion to create the leaflets.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
ENDOTEX INTERVENTIONAL SYSTEMS, INC.CUPERTINO, CA30

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Betelia, Rainier San Jose, CA 7 181
Gillis, Edward M Cupertino, CA 62 1638
Rourke, Jonathan M Los Altos, CA 23 422
Yang, Yi San Francisco, CA 261 3075

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (2)
5089006 Biological duct liner and installation catheter 189 1989
RE35988 Stent construction of rolled configuration 45 1996
 
Navarre Biomedical, Ltd. (1)
5704926 Flexible catheter 123 1996
 
ADVANCED CARDIOVASCULAR SYSTEMS, INC. (12)
4516972 Guiding catheter and method of manufacture 346 1983
4817613 Guiding catheter 312 1987
5158548 Method and system for stent delivery 597 1991
5242399 Method and system for stent delivery 373 1992
5360401 Catheter for stent delivery 188 1993
5391172 Stent delivery system with coaxial catheter handle 146 1993
5458605 Coiled reinforced retractable sleeve for stent delivery catheter 176 1994
* 5782855 Stent delivery system 144 1996
* 5891090 Perfusion dilatation catheter with expanded support coil 32 1997
* 6146415 Stent delivery system 225 1999
* 6241758 Self-expanding stent delivery system and method of use 100 1999
* 6193686 Catheter with enhanced flexibility 130 1999
 
BERG TECHNOLOGY, INC. (1)
5104339 Electrical circuit component with latching means for mounting to a circuit substrate 11 1990
 
ENDOVASCULAR SYSTEMS, INC. (1)
5697948 Device for delivering and deploying intraluminal devices 149 1995
 
TERUMO KABUSHIKI KAISHA (3)
4842590 Catheter and method for making 170 1988
5201901 Expansion unit and apparatus for expanding tubular organ lumen 199 1990
5554139 Catheter 165 1994
 
SCIMED LIFE SYSTEMS, INC. (2)
5693086 Apparatus for delivering an endoluminal stent or prosthesis 256 1995
* 5800517 Stent delivery system with storage sleeve 114 1996
 
CATHCO, INC. (1)
5484425 Radiopaque non-kinking thin-walled introducer sheath 65 1994
 
MEDTRONIC, INC. (2)
4681110 Catheter arrangement having a blood vessel liner, and method of using it 547 1985
5192297 Apparatus and method for placement and implantation of a stent 461 1991
 
B. Braun Celsa (2)
5601568 Handle for the controlled relative sliding of a sheath and of a stem; apparatus comprising such a handle and method for implanting a blood filter using a handle 92 1994
5630801 Device for implanting a medical prosthesis in a duct of a human or animal body 35 1994
 
COOK INCORPORATED (1)
5041126 Endovascular stent and delivery system 535 1988
 
William Cook Europe A/S (1)
5707376 Stent introducer and method of use 259 1995
 
MEDTRONIC AVE, INC. (4)
5683451 Apparatus and methods for deployment release of intraluminal prostheses 589 1995
* 5824041 Apparatus and methods for placement and repositioning of intraluminal prostheses 594 1996
* 6024763 Apparatus and methods for deployment release of intraluminal prostheses 182 1997
5906619 Disposable delivery device for endoluminal prostheses 317 1997
 
CODMAN & SHURTLEFF, INC. (1)
* 6063111 Stent aneurysm treatment system and method 175 1998
 
ANGIOMED GMBH & CO. MEDIZINTECHNIK KG (1)
5433723 Apparatus for widening a stenosis 219 1994
 
LIFEPORT SCIENCES LLC (2)
5669936 Endovascular grafting system and method for use therewith 101 1995
5700269 Endoluminal prosthesis deployment device for use with prostheses of variable length and having retraction ability 158 1995
 
Schneider (Europe) A.G. (1)
5147385 Stent and catheter for the introduction of the stent 225 1990
 
CORDIS CORPORATION (5)
5279596 Intravascular catheter with kink resistant tip 199 1992
5254107 Catheter having extended braid reinforced transitional tip 274 1992
5453090 Method of stent delivery through an elongate softenable sheath 227 1994
5593412 Stent delivery method and apparatus 218 1995
6019778 Delivery apparatus for a self-expanding stent 261 1998
 
UNTED STATES SURGICAL CORPORATION (1)
* 5935135 Balloon delivery system for deploying stents 153 1997
 
VENTION MEDICAL ADVANCED COMPONENTS, INC. (1)
5246421 Method of treating obstructed regions of bodily passages 178 1992
 
KCDP Corporation (1)
4424054 Fluid-expansible contraceptive tampon and applicator 38 1981
 
Querals & Fine, Inc. (1)
* 5290295 Insertion tool for an intraluminal graft procedure 310 1992
 
STRYKER EUROPEAN HOLDINGS I, LLC (2)
5312415 Assembly for placement of embolic coils using frictional placement 463 1992
* 5814062 Implant delivery assembly with expandable coupling/decoupling mechanism 179 1994
 
AMS MEDINVENT S.A. (1)
5759186 Transluminal Implantation device 113 1996
 
GTE Products Corporation (1)
5037329 Angular connector for a shielded coaxial cable 13 1990
 
KIMBERLY-CLARK WORLDWIDE, INC. (1)
5395308 Thermoplastic applicator exhibiting accelerated breakup when immersed in water 110 1993
 
BOSTON SCIENTIFIC SCIMED, INC. (8)
5290310 Hemostatic implant introducer 442 1992
* 5460608 Kink free catheter 63 1994
5443457 Tracking tip for a short lumen rapid exchange catheter 93 1994
5788707 Pull back sleeve system with compression resistant inner shaft 185 1995
5674208 Thin-walled catheter 104 1995
* 5662703 Rolling membrane stent delivery device 267 1996
5772669 Stent deployment catheter with retractable sheath 236 1996
5695499 Medical device supported by spirally wound wire 112 1996
 
ATRION MEDICAL PRODUCTS, INC. (1)
5868755 Sheath retractor mechanism and method 178 1997
 
CORDIS WEBSTER, INC. (1)
5057092 Braided catheter with low modulus warp 276 1990
 
MEDINVENT S.A., A CO. OF SWITZERLAND (1)
4848343 Device for transluminal implantation 418 1987
 
BOSTON SCIENTIFIC CORPORATION (1)
5702418 Stent delivery system 288 1995
 
CORVITA CORPORATION (1)
5019090 Radially expandable endoprosthesis and the like 839 1988
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (1)
* 2005/0256,092 Antipsoriatic agent 0 2005
 
NELLIX, INC. (5)
9113999 Methods for deploying a positioning anchor with a stent-graft 1 2007
8945199 Sealing apparatus and methods of use 0 2009
8906084 System and methods for endovascular aneurysm treatment 0 2010
* 8926682 Stent graft delivery system 0 2011
* 2012/0016,456 Stent Graft Delivery System 9 2011
 
Abbott Cardiovascular Systems Inc. (4)
9271855 Catheter having hydraulic actuator with tandem chambers 0 2012
9283101 Catheter having hydraulic actuator and locking system 0 2013
* 9326875 Catheter having a movable tubular structure and method of making 0 2013
9375335 Catheter having hydraulic actuator 0 2015
 
OREGON HEALTH & SCIENCE UNIVERSITY (2)
* 7871430 Medical device delivery system 9 2002
* 2003/0144,670 Medical device delivery system 61 2002
 
Nellix (1)
8870941 Graft systems having filling structures supported by scaffolds and methods for their use 1 2011
 
J.W. MEDICAL SYSTEMS LTD. (29)
8080048 Stent delivery for bifurcated vessels 1 2004
* 2004/0249,434 Stent delivery for bifuricated vessels 65 2004
7892273 Custom length stent apparatus 11 2006
7918881 Stent deployment systems and methods 20 2006
7892274 Apparatus and methods for deployment of vascular prostheses 6 2006
8083788 Apparatus and methods for positioning prostheses for deployment from a catheter 2 2006
8652198 Apparatus and methods for deployment of linked prosthetic segments 0 2007
8486132 Devices and methods for controlling expandable prostheses during deployment 6 2007
8317859 Devices and methods for controlling expandable prostheses during deployment 18 2007
8016870 Apparatus and methods for delivery of variable length stents 39 2007
8460358 Rapid exchange interventional devices and methods 49 2007
8585747 Devices and methods for controlling and indicating the length of an interventional element 17 2007
8177831 Stent delivery apparatus and method 0 2008
7938852 Apparatus and methods for delivery of braided prostheses 7 2008
9101503 Apparatus having variable strut length and methods of use 2 2008
8070789 Apparatus and methods for deployment of vascular prostheses 14 2008
8986362 Devices and methods for controlling expandable prostheses during deployment 3 2009
8257427 Expandable stent 15 2009
8016871 Apparatus and methods for delivery of multiple distributed stents 1 2009
8282680 Multiple independent nested stent structures and methods for their preparation and deployment 11 2009
8980297 Thermo-mechanically controlled implants and methods of use 3 2010
8956398 Custom length stent apparatus 3 2011
8702781 Apparatus and methods for delivery of multiple distributed stents 5 2011
8574282 Apparatus and methods for delivery of braided prostheses 0 2011
8740968 Multiple independent nested stent structures and methods for their preparation and deployment 5 2012
9339404 Devices and methods for controlling expandable prostheses during deployment 0 2013
9566179 Devices and methods for controlling and indicating the length of an interventional element 0 2013
9326876 Apparatus and methods for delivery of multiple distributed stents 0 2014
9457133 Thermo-mechanically controlled implants and methods of use 0 2015
 
TRIVASCULAR, INC. (8)
8663309 Asymmetric stent apparatus and method 4 2007
8226701 Stent and delivery system for deployment thereof 0 2007
8066755 System and method of pivoted stent deployment 18 2007
8328861 Delivery system and method for bifurcated graft 0 2007
8083789 Securement assembly and method for expandable endovascular device 0 2007
8992595 Durable stent graft with tapered struts and stable delivery methods and devices 1 2013
9233015 Endovascular delivery system with an improved radiopaque marker scheme 0 2013
9498363 Delivery catheter for endovascular device 0 2013
 
Engologix, Inc. (1)
9415195 Method and system for treating aneurysms 0 2012
 
BACK BAY MEDICAL INC. (5)
8641748 Guidewire loaded stent for delivery through a catheter 0 2006
9114038 Method of delivering a stent 0 2007
8696728 Guidewire loaded stent for delivery through a catheter 1 2007
* 2007/0299,501 Guidewire loaded stent for delivery through a catheter 46 2007
9144508 Radially expandable stent 0 2007
 
NANYANG TECHNOLOGICAL UNIVERSITY (1)
* 2006/0135,340 Spherical nano-composite powder and a method of preparing the same 2 2003
 
C.R. BARD, INC. (7)
* 8287582 Loading and delivery of self-expanding stents 6 2004
7717949 Lining for bodily lumen 17 2004
* 2006/0259,123 Lining for bodily lumen 15 2004
* 2009/0312,831 CATHETER DELIVERY DEVICE 2 2009
8679172 Delivery device for delivering a stent device 0 2010
8920484 Transluminal delivery system 0 2010
9072623 Loading and delivery of self-expanding stents 0 2012
 
ENDOLOGIX, INC. (5)
8048145 Graft systems having filling structures supported by scaffolds and methods for their use 2 2006
* 2006/0212,112 Graft systems having filling structures supported by scaffolds and methods for their use 37 2006
* 2010/0036,360 STENT GRAFT DELIVERY SYSTEM 28 2009
8801768 Graft systems having semi-permeable filling structures and methods for their use 1 2012
9289536 Method for forming materials in situ within a medical device 0 2014
 
COOK INCORPORATED (2)
* 2005/0228,479 Medical device delivery system 79 2005
* 2009/0319,019 Expandable Tip Delivery System For Endoluminal Prosthesis 1 2009
 
BOLTON MEDICAL, INC. (25)
8292943 Stent graft with longitudinal support member 20 2004
7763063 Self-aligning stent graft delivery system, kit, and method 41 2004
8308790 Two-part expanding stent graft delivery system 17 2006
8070790 Capture device for stent graft delivery 23 2006
8740963 Methods of implanting a prosthesis and treating an aneurysm 14 2006
8007605 Method of forming a non-circular stent 1 2007
7901525 Method of forming a non-circular stent 0 2007
9320631 Aligning device for stent graft delivery system 4 2007
8062349 Method for aligning a stent graft delivery system 24 2007
9198786 Lumen repair device with capture structure 9 2007
8062345 Delivery systems for delivering and deploying stent grafts 30 2007
8500792 Dual capture device for stent graft delivery system and method for capturing a stent graft 17 2009
9364314 Abdominal aortic aneurysms: systems and methods of use 4 2009
9101506 System and method for deploying an endoluminal prosthesis at a surgical site 9 2010
9561124 Methods of self-aligning stent grafts 0 2010
8449595 Delivery systems for delivering and deploying stent grafts 18 2011
9173755 Vascular repair devices 9 2011
8636788 Methods of implanting a prosthesis 14 2012
8998970 Vascular prosthetic delivery device and method of use 9 2013
9439751 Hemostasis valve and delivery systems 2 2013
9333104 Delivery systems for delivering and deploying stent grafts 4 2013
9408734 Methods of implanting a prosthesis 2 2013
9408735 Methods of implanting a prosthesis and treating an aneurysm 2 2014
9220617 Dual capture device for stent graft delivery system and method for capturing a stent graft 9 2014
9554929 Vascular prosthetic delivery device and method of use 0 2015
 
LEVINE, MARC-ALAN (5)
* 7169172 Method and apparatus for caged stent delivery 69 2002
* 2004/0087,965 Method and apparatus for caged stent delivery 31 2002
* 7993385 Method and apparatus for caged stent delivery 7 2006
* 2007/0088,423 Method and apparatus for caged stent delivery 1 2006
8449594 Method and apparatus for caged stent delivery 0 2011
 
BOSTON SCIENTIFIC SCIMED, INC. (2)
* 8109983 Medical device delivery systems 0 2004
* 2005/0049,609 Medical device delivery systems 20 2004
 
ADVANCED BIFURCATION SYSTEMS, INC. (8)
8979917 System and methods for treating a bifurcation 2 2011
8828071 Methods and systems for ostial stenting of a bifurcation 2 2011
8821562 Partially crimped stent 1 2011
8808347 Stent alignment during treatment of a bifurcation 2 2011
8795347 Methods and systems for treating a bifurcation with provisional side branch stenting 2 2011
8769796 Selective stent crimping 2 2011
9364356 System and methods for treating a bifurcation with a fully crimped stent 0 2013
9254210 Multi-stent and multi-balloon apparatus for treating bifurcations and methods of use 0 2013
 
BAY STREET MEDICAL, INC. (1)
* 2007/0198,076 System for delivering a stent 44 2007
 
THE SPECTRANETICS CORPORATION (1)
7951094 Shapeable intraluminal device and method therefor 1 2007
 
ANGIOMED GMBH & CO. MEDIZINTECHNIK KG (5)
8075606 Delivery system having a rapid pusher assembly for self-expanding stent, and stent exchange configuration 21 2002
8025692 Stent delivery system 12 2002
* 8568467 Trans-luminal surgical device 2 2004
* 2006/0212,105 Trans-luminal surgical device 48 2004
8475515 Trans-luminal surgical device 0 2010
* Cited By Examiner

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