[특허]Tissue tract lancet

Tissue tract lancet 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A61B-017/3209 A61B-017/3211 A61B-017/34 A61B-017/32
출원번호	US-0181549 (2005-07-14)
등록번호	US-9808278 (2017-11-07)
발명자 / 주소	Ashby, Mark Sing, Eduardo Chi
출원인 / 주소	Boston Scientific Scimed Inc.
대리인 / 주소	Seager, Tufte & Wickhem LLP
인용정보	피인용 횟수 : 0 인용 특허 : 43

초록 ▼

The present disclosure is a method and apparatus to prepare a tissue tract having a handle member with a centerline, and a scalpel member fixedly attached to the handle member having a blunt tip, wherein the handle member has a first side positioned at a first positive angle relative to the centerli

대표청구항 ▼

1. An apparatus to prepare a tissue tract, comprising: a proximal handle portion comprising a generally planar first section positioned opposite to a generally planar second section along a center line;a distal scalpel blade portion extending from the handle and fixedly attached thereto, the scalpel blade being non-coplanar with the first and second sections of the handle, the scalpel blade being divided by the center line into first and second sides, the first and second sides joined by a blunt tip; andwherein the scalpel blade further includes a first side apex disposed on the first side and a second side apex disposed on the second side opposite to the first side apex relative to the center line, and the first and second side apices are sharp and located distal of the handle. 2. The apparatus of claim 1, wherein the scalpel blade includes forward and rearward facing cutting surfaces laterally flanking each apex. 3. An apparatus for preparing a tissue tract, comprising: a guide member;a tissue tract lancet mounted over the guide member, the tissue tract lancet including a proximal handle portion and distal scalpel blade portion extending from the handle and fixedly attached thereto; andwherein the scalpel blade further includes a blunt tip, a first side apex and a second side apex opposite to the first side apex relative to a center line disposed along the handle, and the first and second side apices are sharp. 4. The apparatus of claim 3, wherein forward and rearward facing cutting surfaces laterally flank the first and second side apices. 5. An apparatus for preparing a tissue tract, comprising: a guide member;a tissue tract lancet including: a proximal handle portion disposed along a center line including a first generally planar section positioned opposite a second generally planar section along the center line;a distal scalpel blade portion fixedly attached to and extending from the handle along the center line including a first side, a second side, a first side apex disposed on the first side, and a second side apex disposed on the second side; andat least one guide tab;wherein the guide member is inserted into the at least one guide tab;wherein the first side of the scalpel blade is positioned opposite the second side of the scalpel blade relative to the center line;wherein the first side apex is positioned opposite to the second side apex relative to the center line;wherein the first and second sides of the scalpel blade further include forward and rearward facing cutting surfaces laterally flanking each apex, and the first and second sides of the scalpel blade are non-coplanar with the first and second generally planar sections of the handle;wherein the forward facing cutting surfaces are joined by a blunt tip. 6. The apparatus of claim 5, wherein the first and second sides of the scalpel blade are coplanar.

이 특허에 인용된 특허 (43)

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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
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Tissue tract lancet 원문보기

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이 특허에 인용된 특허 (43)

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