최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0722367 (2003-11-25) |
등록번호 | US8034100 (2011-09-27) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 6 인용 특허 : 421 |
A graft deployment system, comprises an elongate, flexible catheter body, having a proximal end and a distal end and comprising an outer sheath and an inner core that is axially moveable with respect to the outer sheath. A main vessel graft restraint comprising a first peelable cover for restrains a
A graft deployment system, comprises an elongate, flexible catheter body, having a proximal end and a distal end and comprising an outer sheath and an inner core that is axially moveable with respect to the outer sheath. A main vessel graft restraint comprising a first peelable cover for restrains a main vessel portion of a graft. In a bifurcated graft, a first branch vessel graft restraint restrains a first branch vessel portion of the graft. A second branch vessel graft restraint restrains a second branch vessel portion of the graft. The first peelable cover is coupled to a main branch release element and wherein each of the main vessel graft restraint, first branch vessel graft restraint, and the second branch vessel graft restraint are positioned within the catheter body in a graft loaded condition.
What is claimed is: 1. A bifurcation prosthesis deployment system, comprising:an elongate, flexible catheter body, having a proximal end and a distal end and comprising an outer sheath and an inner core that is axially moveable with respect to the outer sheath and an atraumatic distal tip coupled to
What is claimed is: 1. A bifurcation prosthesis deployment system, comprising:an elongate, flexible catheter body, having a proximal end and a distal end and comprising an outer sheath and an inner core that is axially moveable with respect to the outer sheath and an atraumatic distal tip coupled to the inner core and positioned adjacent the distal end of the catheter body;a self-expanding bifurcated graft comprising a main vessel portion, a first branch vessel portion, and a second branch vessel portion;a main vessel graft restraint comprising a first peelable cover for restraining substantially the entire length of the main vessel portion of the bifurcated graft;a first branch vessel graft restraint, for restraining the first branch vessel portion of the graft; anda second branch vessel graft restraint, for restraining the second branch vessel portion of the graft;wherein:the first peelable cover is coupled to a main branch release element;each of the bifurcated graft, main vessel graft restraint, first branch vessel graft restraint, and the second branch vessel graft restraint are positioned within the catheter body in a graft loaded condition in an orientation such that the main vessel portion is positioned nearer to the distal end of the catheter body than either the first branch vessel portion or the second branch vessel portion; andthe first peelable cover is configured such that proximal retraction of the first peelable cover causes the first peelable cover to tear.
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