[특허]Removable intracardiac RF device

Removable intracardiac RF device 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A61B-017/04
출원번호	US-0856654 (2010-08-15)
등록번호	US-8795329 (2014-08-05)
발명자 / 주소	Forde, Sean Scutti, James Callaghan, David J. Glaser, Erik Devellian, Carol A. Opolski, Steve W
출원인 / 주소	W.L. Gore & Associates, Inc.
대리인 / 주소	DLA Piper LLP (US)
인용정보	피인용 횟수 : 0 인용 특허 : 211

초록 ▼

The present invention provides systems and methods for occluding or closing a patent foramen ovale of a patient (PFO). The invention includes a catheter carrying an energy delivery element. The catheter introduces the energy delivery element into the patent foramen ovale of a patient's heart. Once appropriately positioned, the energy delivery element applies energy, such as radiofrequency energy, to the tissues surrounding the patent foramen ovale. The application of energy causes the tissues to join together, occluding the patent foramen ovale. The energy delivery element may be removable or permanently implanted in the patent foramen ovale.

대표청구항 ▼

1. A medical device for occluding the tunnel of a patent foramen ovale (PFO) in a patient comprising: an occluding member, a sheath comprising a lumen; an elongated member, one of said elongated member and said sheath axially moveable relative to the other; and an energy delivering element comprising a plug comprising animal tissue and joined to said elongated member, wherein said plug comprises a core member sized and shaped to substantially fill the tunnel of the PFO, and wherein further the occluding member comprises a proximal occluder including a plurality of outwardly extending proximal arms supporting a proximal occlusion shell and a distal occluder including a plurality of outwardly extending distal arms supporting a distal occlusion shell and a centering mechanism secured between said proximal occluder and said distal occluder to center said proximal and said distal occluders about a defect, said centering mechanism comprising at least two centering members, each of said centering members secured between a separate one of said proximal arms and a corresponding one of said distal arms, at least one of said centering members comprising an elastomeric material. 2. The device of claim 1, wherein said plug comprises a resorbable material. 3. The device of claim 1, wherein said plug is expandable. 4. The device of claim 3, wherein said plug is expandable upon application of energy to the plug. 5. The device of claim 1, wherein the energy delivering element delivers RF energy. 6. The device of claim 5, wherein the RF energy is supplied to one or more points on said plug. 7. The device of claim 5, wherein the RF energy is supplied along one or more linear pathways of the plug. 8. The device of claim 5, wherein the RF energy is supplied to the entire plug. 9. The device of claim 1, wherein the occluding member comprises a bioabsorbable material. 10. The device of claim 1, wherein the plug further comprises a sleeve or coating which bonds to tissue of the PFO upon application of energy. 11. The device of claim 1, wherein the sleeve or coating comprises a material from the group consisting of a bioabsorbable material, a polymer, and a metal. 12. The device of claim 1, wherein the sleeve or coating comprises one or more substances for stimulating tissue growth. 13. The device of claim 1, wherein the occluding member comprises a spiral shaped device. 14. The device of claim 1, wherein the occluding member comprises nitinol or a bioabsorbable material. 15. The device of claim 1, wherein the plug further comprises a shape memory alloy. 16. The device of claim 15 wherein the shape memory alloy is nitinol.

이 특허에 인용된 특허 (211)

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Amplatz Kurt ; Afremov Michael R., Percutaneous catheter directed constricting occlusion device.
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Kotula Frank ; Amplatz Kurt ; Amplatz Curtis, Percutaneous catheter directed intravascular occlusion devices.
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Kotula Frank ; Amplatz Kurt, Percutaneous catheter directed occlusion devices.
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Jeffrey A. Hall, Percutaneous transluminal ablation catheter manipulation tool.
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Whitson Bryan ; Cheng Boyle ; Badylak Stephen F., Perforated submucosal tissue graft constructs.
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Kensey Kenneth (Chester Springs PA) Nash John (Downingtown PA) Evans Douglas (King of Prussia PA), Plug device with pulley for sealing punctures in tissue and methods of use.
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Swartz, John F.; Bednarek, Michael C.; Stehr, Richard E.; Coyle, Michael J., Process and device for the treatment of atrial arrhythmia.
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Koike Kazuyuki (Tokyo JPX) Kishigami Yoshkazu (Ootsu JPX), Prosthetic device for atrial septal defect repair.
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Keane, David, Pulmonary vein ablation stent and method.
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Abe Kenji,JPX ; Kondo Mituo,JPX, Puncture instrument for punctured high frequency treatments.
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Langberg Edwin (Mount Laurel NJ), Radiofrequency ablation catheter.
상세보기
Turi Zoltan (West Bloomfield MI), Retaining apparatus and procedure for transseptal catheterization.
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Muijs Van De Moer Wouter M. (Grindweg 56 3055 VB Rotterdam NLX) Rienks Rienk (Mennestraat 17 3882 An Putten NLX), Sealing device.
상세보기
Forber Simon John ; Noddin Richard Alan, Self expanding cardiovascular occlusion device, method of using and method of making the same.
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Lock James E. ; Ryan Carol A. ; Dwyer Clifford J., Self-centering umbrella-type septal closure device.
상세보기
Shaw Edward E. ; Farnan Robert C., Self-expanding defect closure device and method of making and using.
상세보기
Shaw Edward E. ; Salunke Nitin V. ; Mace Gregory T., Self-expanding defect closure device and method of making and using.
상세보기
Shaw Edward E. ; Salunke Nitin V. ; Mace Gregory T., Self-expanding defect closure device and method of making and using.
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Shaw, Edward E.; Farnan, Robert C., Self-expanding defect closure device and method of making and using.
상세보기
Das Gladwin S., Septal defect closure device.
상세보기
Das Gladwin S. (Lauderdale MN), Septal defect closure device.
상세보기
Das Gladwin S. (Lauderdale MN), Septal defect closure device.
상세보기
Thill Gary A. ; Gainor John P., Septal defect occluder.
상세보기
Thill, Gary A., Septal defect occluder.
상세보기
Wilson Bruce C. (34 Twicwood La. Glens Falls NY 12801), Steerable memory alloy guide wires.
상세보기
Sinofsky, Edward L., Surgical ablation with radiant energy.
상세보기
Freitas Michael W. (Irving TX) Miller Wayne D. (Bedford TX), Surgical apparatus.
상세보기
Sampson, Russel M.; O'Hara, Mike; Truckai, Csaba; Miller, Dean T., System and method for detecting perforations in a body cavity.
상세보기
Davis, John W.; Hancock, David E.; Adam, Charles J., System and method of use for ligating and cutting tissue.
상세보기
Sherman Marshall L., System for controlling the energy delivered to a patient for ablation.
상세보기
Chen Peter Cheng ; Nguyen Tho Hoang, System for operating a RF ablation generator.
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Bourne George (Libertyville IL) Davis Randall W. (N. Chelmsford MA) Duval George (New Ipswich NH) Goodine Dennis (Dracut MA) Lock James E. (Newton MA) Ouellette Gerry (Framingham MA) Perry Stanton B., System for the percutaneous transluminal front-end loading delivery and retrieval of a prosthetic occluder.
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Bourne George (Libertyville IL) Davis Randall W. (Chelmsford MA) Duval George (New Ipswich NH) Goodine Dennis (Dracut MA) Lock James E. (Newton MA) Ouellette Gerry (Framingham MA) Perry Stanton B. (M, System for the percutaneous transluminal front-end loading delivery of a prosthetic occluder.
상세보기
Swanson David K., Systems and methods for conducting electrophysiological testing using high-voltage energy pulses to stun tissue.
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Kordis Thomas F. (Sunnyvale CA) Jackson Jerome (Sunnyvale CA) Lasersohn Jack W. (Los Gatos CA), Systems using guide sheaths for introducing, deploying, and stabilizing cardiac mapping and ablation probes.
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Badylak Stephen F. (West Lafayette IN) Geddes Leslie A. (West Lafayette IN) Lantz Gary (Lafayette IN) Coffey Arthur C. (Indianapolis IN), Tissue graft composition.
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Badylak Stephen F. (West Lafayette IN) Geddes Leslie A. (West Lafayette IN) Lantz Gary (Lafayette IN) Coffey Arthur C. (Indianapolis IN), Tissue graft composition.
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Carr ; Jr. Robert M. ; Termin Paul L. ; Condon Kimberlie D., Tissue repair fabric.
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Mulier, Peter M. J.; Hoey, Michael F., Tissue sealing electrosurgery device and methods of sealing tissue.
상세보기
Burbank, Fred H.; Lubock, Paul, Tissue specimen isolating and damaging device and method.
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Frazier Andrew G. C. ; Lesh Michael D. ; Roue Chad C. ; van der Burg Erik J., Transluminal anastomosis method and apparatus.
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Makower Joshua ; Flaherty J. Christopher ; Machold Timothy R. ; Garibotto John Thomas ; Whitt Jason Brian, Transluminal methods and devices for closing, forming attachments to, and/or forming anastomotic junctions in, luminal anatomical structures.
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Mueller Richard L., Transmyocardial revascularization (TMR) enhanced treatment for coronary artery disease.
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Stuart D. Edwards ; Muta M. Issa, Treating urinary and other body strictures.
상세보기
Edwards, Stuart D., Treatment of discrete tissues in respiratory, urinary, circulatory, reproductive and digestive systems.
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Hiles Michael C. ; Patel Umesh H. ; Geddes Leslie A. ; Badylak Stephen F., Tubular submucosal graft constructs.
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Laufer Michael D. ; Stambaugh Bruce D. ; Nguyen Hien V., Ultrasonic device for providing reversible tissue damage to heart muscle.
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Turner Paul F. (North Salt Lake UT) Schaefermeyer Theron N. (North Salt Lake UT) Tumeh Amer M. (Salt Lake City UT) Nguyen Trung V. (Murray UT), Urethral inserted applicator for prostate hyperthermia.
상세보기
Lyndall Erb ; Dany Berube ; Robert Matheny ; Robert E. Woodard ; Theodore C. Ormsby, Vacuum-assisted securing apparatus for a microwave ablation instrument.
상세보기
Edwards Stuart ; Gaiser John ; Utley David ; West Scott ; Chin Jay ; Lax Ronald, Vacuum-assisted systems and methods for treating sphincters and adjoining tissue regions.
상세보기
Steven P. Buysse ; James H. Orszulak ; Robert H. Wham, Vessel sealing system.
상세보기
Wham, Robert; Buysse, Steven P.; Orszulak, James H., Vessel sealing system.
상세보기
Harmon, Alexander M.; Kladakis, Stephanie M.; Hwang, Julia, Viable tissue repair implants and methods of use.
상세보기

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

연합인증

Removable intracardiac RF device 원문보기

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연합인증

Removable intracardiac RF device 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

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이 특허에 인용된 특허 (211)

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