[특허]Methods and apparatus for endovascularly replacing a heart valve

[미국특허] Methods and apparatus for endovascularly replacing a heart valve 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A61F-002/24
출원번호	UP-0982692 (2004-11-05)
등록번호	US-7824442 (2010-11-22)
발명자 / 주소	Salahieh, Amr Valencia, Hans F. Brandt, Brian D. Argento, Claudio Haug, Ulrich R. Dueri, Jean-Pierre Hildebrand, Daniel Morejohn, Dwight P. Saul, Tom
출원인 / 주소	Sadra Medical, Inc.
대리인 / 주소	Shay Glenn LLP
인용정보	피인용 횟수 : 114 인용 특허 : 247

초록 ▼

The invention includes methods of and apparatus for endovascularly replacing a heart valve of a patient. One aspect of the invention provides a method including the steps of endovascularly delivering a replacement valve and an expandable anchor in an unexpanded configuration within a sheath to a vicinity of the heart valve; deploying the anchor from the sheath; expanding the anchor with a deployment tool comprising a plurality of actuation elements to contact tissue at an anchor site; and retrieving the anchor into the sheath. Another aspect of the invention provides apparatus including a sheath; a deployment tool comprising a plurality of anchor actuation elements; a replacement valve configured to be disposed within the sheath for delivery to a vicinity of the heart valve; and an expandable anchor configured to be disposed within the sheath for delivery to the vicinity of the heart valve, to be deployed from the sheath, to be expanded by the deployment tool to contact tissue at an anchor site and to be retrieved back into the sheath after having been expanded.

대표청구항 ▼

What is claimed is: 1. A method for endovascularly replacing a heart valve of a patient, the method comprising: providing a replacement heart valve comprising an expandable anchor and replacement leaflets; providing a delivery system comprising a first plurality of actuation elements and a second plurality of actuation elements; endovascularly delivering the replacement heart valve in an unexpanded configuration within a sheath to a vicinity of the heart valve while maintaining a releasable coupling of the first plurality of actuation elements to a proximal region of the replacement heart valve and while maintaining a releasable coupling of the second plurality of actuation elements to the replacement heart valve at a location distal to where the first plurality of actuation elements are coupled to the replacement heart valve; deploying the replacement heart valve from the sheath in the vicinity of the heart valve; expanding the expandable anchor in the vicinity of the heart valve by applying an axially directed force on the replacement heart valve with at least one of the first plurality of actuation elements and the second plurality of actuation elements, wherein expanding the expandable anchor occurs after deploying the replacement heart valve; and uncoupling the first plurality of actuation elements and the second plurality of actuation elements from the replacement heart valve after the expanding step to release the replacement heart valve from the delivery system wherein the expanding step comprises expanding the anchor with at least one of the first plurality of actuation elements and the second plurality of actuation elements without passing any of the first and second plurality of actuation elements through a center opening of the replacement heart valve. 2. The method of claim 1 wherein the expanding step comprises applying a distally directed force on the proximal region of the replacement heart valve with the first plurality of actuation elements. 3. The method of claim 2 wherein the applying step comprises moving the proximal end of the anchor distally. 4. The method of claim 1 wherein the expanding step comprises applying a proximally directed force on a distal region of the replacement heart valve with the second plurality of actuation elements. 5. The method of claim 4 wherein the applying step comprises moving the distal end of the anchor proximally. 6. The method of claim 1 further comprising locking the anchor in an expanded configuration. 7. The method of claim 6 wherein the replacement heart valve further comprises first and second lock elements, and wherein the locking step comprises mating the first and second lock elements. 8. The method of claim 7 wherein the locking step further comprises engaging first and second lock element camming surfaces. 9. The method of claim 7 wherein the locking step comprises moving at least one of the first lock element and the second lock element towards the other lock element. 10. The method of claim 6 wherein the locking step comprises operating a lock actuator. 11. The method of claim 6 further comprising unlocking the anchor. 12. The method of claim 11 wherein the unlocking step comprises operating an unlocking actuator. 13. The method of claim 1 wherein the expanding step comprises expanding the anchor with at least one of the first plurality of actuation elements and the second plurality of actuation elements after the anchor is delivered completely outside of the sheath. 14. The method of claim 1 further comprising locking the anchor in an expanded configuration, wherein applying an axially directed force on the replacement heart valve comprises moving a first lock element towards a second lock element to engage the first and second lock elements and thereby lock the anchor in the expanded configuration. 15. A method for endovascularly replacing a heart valve of a patient, the method comprising: providing a replacement heart valve comprising an anchor and replacement leaflets; providing a delivery system comprising a first plurality of actuation elements and a second plurality of actuation elements; endovascularly delivering the replacement heart valve in an unexpanded configuration within a sheath to a vicinity of the heart valve while maintaining a releasable coupling of the first plurality of actuation elements to a proximal region of the replacement heart valve and while maintaining a releasable coupling of the second plurality of actuation elements to the replacement heart valve at a location distal to where the first plurality of actuation elements are coupled to the replacement heart valve; deploying the replacement heart valve from the sheath in the vicinity of the heart valve; foreshortening the anchor by applying an axially directed force on the replacement heart valve with at least one of the first plurality of actuation elements and the second plurality of actuation elements; and uncoupling the first plurality of actuation elements and the second plurality of actuation elements from the replacement heart valve to release the replacement heart valve from the delivery system, wherein the foreshortening step comprises foreshortening the anchor with at least one of the first plurality of actuation elements and the second plurality of actuation elements without passing any of the first and second plurality of actuation elements through a center opening of the replacement heart valve. 16. The method of claim 15 wherein the foreshortening step comprises applying a distally directed force on the proximal region of the replacement heart valve with the first plurality of actuation elements. 17. The method of claim 15 wherein the foreshortening step comprises applying a proximally directed force on a distal region of the replacement heart valve with the second plurality of actuation elements. 18. The method of claim 15 further comprising locking the replacement heart valve in a foreshortened configuration. 19. The method of claim 18 wherein foreshortening the anchor by applying an axially directed force on the replacement heart valve comprises moving a first lock element towards a second lock element and engaging the first and second lock elements to lock the replacement heart valve in the foreshortened configuration. 20. The method of claim 15 wherein the foreshortening step comprises foreshortening the anchor with at least one of the first plurality of actuation elements and the second plurality of actuation elements after the anchor is delivered completely outside of the sheath.

이 특허에 인용된 특허 (247) 인용/피인용 타임라인 분석

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Dubrul, William Richard; Fulton, Richard E, Occlusion, anchoring, tensioning and flow direction apparatus and methods for use.
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Forde, Sean T.; Opolski, Steven W., Over-the-wire interlock attachment/detachment mechanism.
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Tower Allen J. (Hopkinton NY), PTCA catheter.
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Dohm Neil P. ; Roos Constance L., Packaging and holder for heart valve prosthesis.
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Mazzocco Thomas R. (Granada Hills CA), Packaging system for intraocular lens structures.
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Barbut Denise, Partial aortic occlusion devices and methods for cerebral perfusion augmentation.
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St. Germain, Jon P.; Barbut, Denise R., Partial aortic occlusion devices and methods for renal and coronary perfusion augmentation.
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McGuckin, Jr., James F.; Hinchliffe, Peter W. J., Percutaneous aortic valve.
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Troy R. Norred, Percutaneous aortic valve replacement.
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Tsugita Ross S. ; Maahs Tracy D. ; Jang Yue-Teh, Percutaneous catheter and guidewire having filter and medical device deployment.
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Tsugita Ross S. ; Maahs Tracy D. ; Jang Yue-Teh, Percutaneous catheter and guidewire having filter and medical device deployment capabilities.
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Tsugita Ross S. ; Maahs Tracy D. ; Jang Yue-Teh, Percutaneous catheter and guidewire having filter and medical device deployment capabilities.
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Tsugita Ross S. ; Maahs Tracy D. ; Jang Yue-Teh, Percutaneous catheter and guidewire having filter and medical device deployment capabilities.
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Tsugita, Ross S.; Maahs, Tracy D.; Jang, Yue-Teh, Percutaneous catheter and guidewire having filter and medical device deployment capabilities.
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Amplatz Kurt ; Afremov Michael R., Percutaneous catheter directed constricting occlusion device.
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Gianturco Cesare (Champaign IL), Percutaneous endovascular stent and method for insertion thereof.
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Jang, Yue-Teh, Percutaneous filtration catheter for valve repair surgery and methods of use.
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Leonhardt Howard J. ; Greenan Trevor, Percutaneous placement valve stent.
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DiPisa ; Jr. Joseph A. (Flushing NY), Percutaneously deliverable intravascular filter prosthesis.
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Quijano,Rodolfo C.; Tu,Hosheng, Percutaneously delivered heart valve and delivery means thereof.
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Teitelbaum George P. (12138 Laurel Terrace Dr. Studio City CA 92604), Percutaneously-inserted cardiac valve.
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Goldberger Jeffrey (San Francisco CA), Perfusion balloon catheter.
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John A. Macoviak ; James J. Leary ; Wilfred J. Samson, Perfusion filter catheter.
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Buscemi Paul J. (Long Lake MN) Buirge Andrew W. (Minneapolis MN) Bilge Fertac (Arden Hills MN), Polymerization angioplasty balloon implant device.
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Chouinard, Paul F.; Peiffer, Dennis A., Process for manufacturing a braided bifurcated stent.
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Wallsten Hans I. (Denens CHX), Prosthesis comprising an expansible or contractile tubular body.
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Wallstn Hans I. (Denens CHX), Prosthesis comprising an expansible or contractile tubular body.
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Ravenscroft Adrian C. (Boston MA) Roberts George T. (Weston MA), Prosthesis delivery.
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Akins Robert J. (La Mesa CA), Prosthetic device couplings.
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Myers, Keith; Nguyen, Christine, Prosthetic heart valve.
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Buchanan, Eric S., Prosthetic heart valve with slit stent.
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Chinn, Joseph A.; Frautschi, Jack R.; Phillips, Richard E., Prosthetic heart valve with surface modification.
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Muller Guy-Henri (45 rue Goethe 6700 Strasbourg FRX), Prosthetic implants and process for obtaining the same.
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Pavcnik Dusan (Klanec #15 Nova Gorica ; Slovenija ; 65000 TX YUX) Wallace Sidney (3324 Pittsburg Houston TX 77005) Wright Kenneth C. (1802 Haver Houston TX 77006), Prosthetic valve for percutaneous insertion.
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Seguin,Jacques; B철rtlein,Georg, Prosthetic valve for transluminal delivery.
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Kulik Yaroslav P. (Blagoveschensk SUX) Shmyrin Ivan I. (Vladivostok SUX) Utyamyshev Rustam I. (Moscow SUX) Vyrzhikovskaya Marina N. (Moscow SUX) Smirnov Boris A. (Moscow SUX), Prosthetic valve holder.
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Schmitt Peter J. (Garnerville NY), Radially expandable tubular prosthesis.
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Laptewicz ; Jr. Joseph E. ; Silvestrini Thomas A., Radially expanded prostheses with axial diameter control.
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Gerberding, Brent C, Rapid exchange catheter and methods for delivery of vaso-occlusive devices.
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Cox, James L., Replacement heart valve.
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Cox, James, Replacement semilunar heart valve.
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Kurt Amplatz ; Michael Afremov, Retrievable self expanding shunt.
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Yang, Jibin; Pease, Matthew L.; Walsh, Brandon G., Rolled minimally-invasive heart valves and methods of use.
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Gaber,Benny, Selectively expandable and releasable stent.
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Pavcnik Dusan (Klanec #15 ; Nova Gorica Slovenija ; 65000 TX YUX) Wallace Sidney (3324 Pittsburg Houston TX 77005) Wright Kenneth C. (1802 Haver Houston TX 77006), Self-expanding filter for percutaneous insertion.
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Porter Christopher H. (Woodenville WA), Self-expanding prosthesis having stable axial length.
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Unsworth, John Duncan; Waram, Thomas Cole, Shape memory tubular stent.
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Oriaran T. Philips ; Harper Frank D. ; Awofeso Anthony O. ; Neculescu Cristian M. ; Luu Phuong Van ; Kershaw Thomas N. ; Schulz Galyn A., Soft single-ply tissue having very low sideness.
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Maeda Munehiro,JPX ; Timmermans Hans A. ; Uchida Barry T. ; Rosch Josef, Spiral stent.
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Kim, Cheol-Sang; An, Sung-Soon; Lim, Chull-Su, Stent.
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Bonsignore,Craig; Johnson,Kirk, Stent design having stent segments which uncouple upon deployment.
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An Sung Soon,KRX ; Kim Chel Seng,KRX ; Choi Sung Pil,KRX ; Kim Tae Hyung,KRX ; Song Ho Young,KRX ; Song Sang Woo,KRX, Stent for expanding body's lumen.
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Freitag Lutz (Hemer DEX), Stent for placement in a body tube.
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Spiridigliozzi John ; Abolfathi Amir ; Khosravi Farhad ; Ross Michael R., Stent graft delivery system and methods of use.
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Tower Allen J. (North Lawrence NY), Stent implantation system.
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Hedges Daniel G. ; George Barry S., Stent retrieval device.
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Jayaraman Swaminathan,INX, Stent valve and stent graft.
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Jayaraman Swaminathan,INX, Stent valve and stent graft for percutaneous surgery.
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Letendre Robert P. ; Solovay Kenneth S., Stent which is easily recaptured and repositioned within the body.
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Letendre Robert P. ; Solovay Kenneth S., Stent which is easily recaptured and repositioned within the body.
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Elliott, Christopher J., Stent with differential lengthening/shortening members.
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Jayaraman Swaminathan, Stent, stent graft and stent valve.
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Duerig, Thomas W.; Melzer, Andreas, Stent-based venous valves.
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Quintero Lillian J. (Laguna Niguel CA) Cosgrove Delos M. (Hunting Valley OH) Nguyen-Thien-Nhon Diana (Santa Ana CA), Stentless heart valve and holder.
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Grayzel Joseph (262 Fountain Rd. Englewood NJ 07631), Stiffened dilation balloon catheter device.
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Makita Yasumitsu,JPX, Structure for waterproofing an end portion of a cable.
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Carpentier ; Alain F. ; Lane ; Ernest, Supported bioprosthetic heart valve with compliant orifice ring.
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Quijano, Rodolfo C.; Nguyen, Than; Tu, Hosheng, Supportless atrioventricular heart valve and minimally invasive delivery systems thereof.
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Spaeth Edmund E. (Orange CA), Surgical access device having variable post-insertion cross-sectional geometry.
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Ito, Hiroshi, Synchronous position control apparatus and method.
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Andersen Henning Rud,DKX ; Hasenkam John Michael,DKX ; Knudsen Lars Lyhne,DKX, System and method for implanting cardiac valves.
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Stevens John H. ; Sterman Wesley D. ; Gifford ; III Hanson S., System for cardiac procedures.
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Wholey, Michael H.; Wholey, Mark H.; Toursarkissian, Boulos, Tapered endovascular stent graft and method of treating abdominal aortic aneurysms and distal iliac aneurysms.
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Fulton, III, Richard Eustis; Dubrul, William R., Target tissue localization device.
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Taheri Syde A., Technique for aortic valve replacement with simultaneous aortic arch graft insertion and apparatus therefor.
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Gielen,Frans; King,Gary W.; Petersen,Daryle; Rise,Mark T.; Schendel,Michael; Starkebaum,Warren, Techniques for positioning therapy delivery elements within a spinal cord or brain.
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Baker Steve G. (Sunnyvale CA) Dake Michael D. (Stanford CA) Dillow David C. (Cupertino CA) Escano Arnold (San Jose CA), Thoracic graft and delivery catheter.
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Stinson Jonathan S. ; Clerc Claude O. ; Mayer David W., Titanium alloy self-expanding stent.
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Vince Dennis J. (10-943 West Broadway Vancouver ; B.C. CAX V5Z 1K3), Toroidal artificial heart valve stent.
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Silvestrini Thomas A. (East Lyme CT) Laptewicz ; Jr. Joseph E. (Groton CT), Triaxially-braided fabric prosthesis.
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Silvestrini Thomas A. (East Lyme CT) Laptewicz ; Jr. Joseph E. (Groton CT), Triaxially-braided fabric prosthesis.
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Dubrul William R. (Redwood City CA) Tsuji Craig K. (Sunnyvale CA), Trocar system having expandable port.
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Cribier, Alain, Value prosthesis for implantation in body channels.
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Andersen Henning Rud,DKX ; Hasenkam John Michael,DKX ; Knudsen Lars Lyhne,DKX, Valve prosthesis for implantation in the body.
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Andersen Henning R. (Dalvangen 37A DK-8270 Hoejbjerg DKX) Hasenkam John M. (Aprilvej 8 DK-8210 Aarhus V DKX) Knudsen Lars L. (RudolfWulffsgade 6,4.mf. DK-8000 Aarhus C DKX), Valve prothesis for implantation in the body and a catheter for implanting such valve prothesis.
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Rosenman Daniel C. ; Garrison Michi E. ; Daniel Sean Christopher, Valve sizer and method of use.
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Shimada Lynn M. (Fullerton CA) Lowery Guy R. (Mission Viejo CA) Lieber Glen L. (Yorba Linda CA), Valvuloplasty catheter and method.
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Owens Robert C. (Forest Lake MN) Rydell Mark A. (Golden Valley MN), Valvuloplasty catheter with balloon which remains stable during inflation.
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McGuckin, Jr., James F.; Briganti, Richard T., Vascular device and method for valve leaflet apposition.
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McGuckin, Jr., James F.; Hinchliffe, Peter W. J., Vascular device with valve for approximating vessel wall.
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Farhad Khosravi ; L. N. Hopkins, Vascular filter having articulation region and methods of use in the ascending aorta.
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Diaz, Pedro L.; Pomeranz, Mark L.; Letendre, Robert; Inderbitzen, Mark, Vascular filter system.
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Patterson Greg R. ; Kupiecki David J. ; Mah Kathy M. ; Williams Ronald G. ; Leary James J., Vascular stent for reduction of restenosis.
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Hideki Hyodoh JP; Andras Konya ; Kenneth C. Wright, Woven bifurcated and trifurcated stents and methods for making the same.
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이 특허를 인용한 특허 (114) 인용/피인용 타임라인 분석

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Sutton, Benjamin; Brandt, Brian D.; Paul, David J., Apparatus for endovascularly replacing a heart valve.
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Lashinski, Randall T., Catheter guidance through a calcified aortic valve.
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Braido, Peter N.; Ashworth, Paul E.; Schraut, Julia A., Collapsible and re-expandable prosthetic heart valve cuff designs and complementary technological applications.
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Braido, Peter N.; Ashworth, Paul Edward; Schraut, Julia Ann, Collapsible and re-expandable prosthetic heart valve cuff designs and complementary technological applications.
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Braido, Peter N.; Ashworth, Paul Edward; Schraut, Julia Ann, Collapsible and re-expandable prosthetic heart valve cuff designs and complementary technological applications.
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Braido, Peter N.; Ashworth, Paul Edward; Schraut, Julia Ann, Collapsible and re-expandable prosthetic heart valve cuff designs and complementary technological applications.
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Braido, Peter Nicholas; Ashworth, Paul Edward; Schraut, Julia Ann, Collapsible and re-expandable prosthetic heart valve cuff designs and complementary technological applications.
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Braido, Peter N.; McCarthy, Andrea L.; Figueiredo, Rubem L.; Schraut, Julia A., Collapsible prosthetic heart valves.
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Braido, Peter N.; McCarthy, Andrea L.; Figueiredo, Rubem L.; Schraut, Julia A., Collapsible prosthetic heart valves.
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Braido, Peter N.; McCarthy, Andrea L.; Figueiredo, Rubem L.; Schraut, Julia A., Collapsible prosthetic heart valves.
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Braido, Peter N.; McCarthy, Andrea L.; Figueiredo, Rubem L.; Schraut, Julia A., Collapsible prosthetic heart valves.
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Braido, Peter N.; McCarthy, Andrea L.; Figueiredo, Rubem L.; Schraut, Julia A., Collapsible prosthetic heart valves.
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Braido, Peter N.; McCarthy, Andrea L.; Figueiredo, Rubem L.; Schraut, Julia A., Collapsible prosthetic heart valves.
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Braido, Peter N.; McCarthy, Andrea L.; Figueiredo, Rubem L.; Schraut, Julia A., Collapsible prosthetic heart valves.
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Braido, Peter Nicholas; McCarthy, Andrea L.; Figueiredo, Rubem L.; Schraut, Julia A., Collapsible prosthetic heart valves.
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Braido, Peter N., Collapsible-expandable prosthetic heart valves with structures for clamping native tissue.
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Braido, Peter Nicholas, Collapsible-expandable prosthetic heart valves with structures for clamping native tissue.
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Ino, Takashi H.; Gamarra, Randy S.; Calomeni, Michael P.; Ledesma, Christopher W.; Fitterer, Mimi Trinh, Containment vessel with implant sheathing guide.
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Schraut, Julia A.; Braido, Peter N.; Venkatasubramanian, Ramji T.; Kurane, Aditee; Fahim, Mina S.; Kutty, Jaishankar, Cuff configurations for prosthetic heart valve.
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Laske, Timothy G.; Ryan, Timothy R.; Majkrzak, Carolyn C.; Bloom, Eliot; Tabor, Charles, Delivery systems and methods of implantation for prosthetic heart valves.
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Chang, Robert T.; McCollum, Brian K.; Conroy, Michael J., Dual sterilization containment vessel.
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Braido, Peter N.; Smith, Kent J., Reduced profile prosthetic heart valve.
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Backus, Andrew J. H.; Calomeni, Michael P., Replacement heart valve implant with invertible leaflets.
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Backus, Andrew J. H.; Calomeni, Michael P., Replacement heart valve implant with invertible leaflets.
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Wallace, Dan; Noe, Spencer; Gregg, Peter; Granada, Juan F., Replacement mitral valves.
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Salahieh, Amr; Brandt, Brian D.; Morejohn, Dwight P.; Haug, Ulrich R.; Dueri, Jean-Pierre; Valencia, Hans F.; Geshlider, Robert A.; Krolik, Jeff A., Repositionable heart valve and method.
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Salahieh, Amr; Brandt, Brian D.; Morejohn, Dwight P.; Haug, Ulrich R.; Dueri, Jean-Pierre; Valencia, Hans F.; Geshlider, Robert A.; Krolik, Jeff A., Retrievable heart valve anchor and method.
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Sheldon, Jeffery; Booth, Richard; Bueche, Ken, Secured strand end devices.
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Sheldon, Jeffery; Booth, Richard; Bueche, Ken, Secured strand end devices.
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Sheldon, Jeffery; Booth, Richard; Bueche, Kenneth M., Secured strand end devices.
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Sheldon, Jeffery; Booth, Richard; Bueche, Kenneth M., Secured strand end devices.
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Sheldon, Jeffery; Booth, Richard; Bueche, Kenneth M., Secured strand end devices.
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Sheldon, Jeffery; Booth, Richard; Bueche, Kenneth M., Secured strand end devices.
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Sheldon, Jeffery; Booth, Richard; Bueche, Kenneth M., Secured strand end devices.
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Alkhatib, Yousef F.; Eidenschink, Tracee; Khouengboua, Sounthara, Self-actuating sealing portions for a paravalvular leak protection.
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Alkhatib, Yousef F.; Eidenschink, Tracee, Self-actuating sealing portions for paravalvular leak protection.
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Alkhatib, Yousef F.; Eidenschink, Tracee, Self-actuating sealing portions for paravalvular leak protection.
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Braido, Peter N.; Smith, Kent J.; McCarthy, Andrea L.; Fahim, Mina S., Stationary intra-annular halo designs for paravalvular leak (PVL) reduction—active channel filling cuff designs.
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Fahim, Mina S.; Braido, Peter N., Stent assembly for use in prosthetic heart valves.
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Bueche, Kenneth M.; Igoe, Michael P.; Blakeney, Derek; Earles, Ronald G., Stent delivery system with pusher assembly.
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Braido, Peter N., Stent designs for prosthetic heart valves.
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Straubinger, Helmut; Jung, Johannes; Girard, Michael J.; Mayer, Arnulf, Stent for the positioning and anchoring of a valvular prosthesis in an implantation site in the heart of a patient.
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Straubinger, Helmut; Jung, Johannes; Girard, Michael J.; Mayer, Arnulf, Stent for the positioning and anchoring of a valvular prosthesis in an implantation site in the heart of a patient.
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Braido, Peter N.; Smith, Kent J.; McCarthy, Andrea L.; Para, Andrea N.; Khouengboua, Sounthara (Ott); Benson, Thomas M.; Kumar, Saravana B.; Moseman, Bruce; Satam, Gaurav, Subannular sealing for paravalvular leak protection.
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Erzberger, Gary; Corcoran, Michael P.; Granada, Juan F.; Wallace, Dan; Montorfano, Matteo; Chieffo, Alaide; Thaure, Thierry, System and method for cardiac valve repair and replacement.
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Granada, Juan F.; Erzberger, Gary; Corcoran, Michael P.; Wallace, Dan; Montorfano, Matteo; Chieffo, Alaide, System and method for cardiac valve repair and replacement.
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Granada, Juan F.; Erzberger, Gary; Corcoran, Michael P.; Wallace, Dan; Montorfano, Matteo; Chieffo, Alaide, System and method for cardiac valve repair and replacement.
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Granada, Juan F.; Erzberger, Gary; Corcoran, Michael P.; Wallace, Dan; Montorfano, Matteo; Chieffo, Alaide; LaDuca, Robert, System and method for cardiac valve repair and replacement.
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Granada, Juan F.; Erzberger, Gary; Corcoran, Michael P.; Wallace, Dan; Montorfano, Matteo; Chieffo, Alaide; Thaure, Thierry, System and method for cardiac valve repair and replacement.
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Salahieh, Amr; Valencia, Hans F.; Brandt, Brian D.; Argento, Claudio; Haug, Ulrich R.; Dueri, Jean-Pierre; Hildebrand, Daniel K.; Morejohn, Dwight P.; Saul, Tom, Systems and methods for delivering a medical implant.
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Gross, Yossi; Hacohen, Gil; Miller, Eran; Zipory, Yuval; Reich, Tal; Kutzik, Meir; Neeman, Rotem, Techniques for percutaneous mitral valve replacement and sealing.
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Hacohen, Gil; Gross, Yossi; Miller, Eran; Zipory, Yuval; Reich, Tal, Techniques for percutaneous mitral valve replacement and sealing.
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Vesely, Ivan, Tools for removal and installation of exchangeable cardiovascular valves.
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Morin, Kristen T.; Para, Andrea N.; Braido, Peter N.; Khouengboua, Sounthara; Benson, Thomas M.; Kumar, Saravana B.; Moseman, Bruce; Satam, Gaurav, Transcatheter valve with paravalvular leak sealing ring.
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Morin, Kristen T.; Para, Andrea N.; Braido, Peter N.; Khouengboua, Sounthara; Benson, Thomas M.; Kumar, Saravana B.; Moseman, Bruce; Satam, Gaurav, Transcatheter valve with paravalvular leak sealing ring.
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Bishop, Gordon B.; Uong, Do; Lashinski, Randall T., Translumenally implantable heart valve with formed in place support.
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Bishop, Gordon B.; Uong, Do; Lashinski, Randall T., Translumenally implantable heart valve with formed in place support.
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Vesely, Ivan, Valve assembly with exchangeable valve member and a tool set for exchanging the valve member.
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Backus, Andrew J. H.; Noe, Spencer C., Valve locking mechanism.
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Biadillah, Youssef; Delaloye, Stephane; Lombardi, Fabien; Hefti, Jean-Luc, Valve replacement devices, delivery device for a valve replacement device and method of production of a valve replacement device.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

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[미국특허] Methods and apparatus for endovascularly replacing a heart valve 원문보기

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[미국특허] Methods and apparatus for endovascularly replacing a heart valve 원문보기

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대표청구항 ▼

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