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 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0799207 (2013-03-13) |
등록번호 | US-8992595 (2015-03-31) |
발명자 / 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 1 인용 특허 : 935 |
Some embodiments relate in part to endovascular prostheses and methods of deploying same. Embodiments may be directed more specifically to stent grafts and methods of making and deploying same within the body of a patient. Stent embodiments may include tapered struts for an even distribution of stra
Some embodiments relate in part to endovascular prostheses and methods of deploying same. Embodiments may be directed more specifically to stent grafts and methods of making and deploying same within the body of a patient. Stent embodiments may include tapered struts for an even distribution of strain. Stent embodiments may also include portions which are enlarged in a circumferential direction which may be configured to stabilize the stent in a constrained state.
1. An endovascular stent graft, comprising: a main body portion including at least one tubular portion made from at least one layer of flexible material; anda self-expanding proximal anchor member which includes: a constrained state,a relaxed expanded state,a proximal stent portion,a distal stent po
1. An endovascular stent graft, comprising: a main body portion including at least one tubular portion made from at least one layer of flexible material; anda self-expanding proximal anchor member which includes: a constrained state,a relaxed expanded state,a proximal stent portion,a distal stent portion with a proximal end of the distal stent portion secured to a distal end of the proximal stent portion and a distal end of the distal stent portion secured to a proximal end of the main body portion, and wherein the axial length of the self-expanding anchor member as a whole divided by the axial length of the proximal stent portion is about 1.75 to about 2.5, and wherein an axial length of the self-expanding proximal anchor member as a whole divided by an axial length of a tapered strut from a proximal crown of the distal stent portion at a proximal end thereof to an axial position of minimum strut cross section between the proximal crown and a distal crown of the distal stent portion is a ratio of about 3.0 to about 4.5. 2. A self-expanding anchor member, comprising: a constrained state,a relaxed expanded state,a proximal stent portion,a distal stent portion with a proximal end of the distal stent portion secured to a distal end of the proximal stent portion, and wherein an axial length of the self-expanding anchor member as a whole divided by the axial length of the proximal stent portion is about 1.75 to about 2.5 and wherein an axial length of the self-expanding anchor member as a whole divided by an axial length of a tapered strut from a proximal crown of the distal stent portion at a proximal end thereof to an axial position of minimum strut cross section between the proximal crown and a distal crown of the distal stent portion is a ratio of about 3.0 to about 4.5.
Copyright KISTI. All Rights Reserved.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.