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-0040604 (2011-03-04) |
등록번호 | US-9326771 (2016-05-03) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 193 인용 특허 : 476 |
A surgical stapling instrument can include a staple cartridge, wherein the staple cartridge includes a cartridge body, a plurality of staples, a cutting member stored therein, and means for covering, enclosing, encasing, and/or protecting the cutting member. In various embodiments, the staple cartri
A surgical stapling instrument can include a staple cartridge, wherein the staple cartridge includes a cartridge body, a plurality of staples, a cutting member stored therein, and means for covering, enclosing, encasing, and/or protecting the cutting member. In various embodiments, the staple cartridge body can include a housing which can extend around and/or over the cutting member when the cutting member is in an unfired position. In various circumstances, the housing can protect a clinician as they assemble the staple cartridge to the surgical stapling instrument.
1. A stapling assembly, comprising: a staple cartridge body, comprising: a tissue-supporting surface;a housing;a first slot, wherein said first slot extends through said tissue-supporting surface, and wherein said first slot is proximal to said housing;a second slot, wherein said second slot is dist
1. A stapling assembly, comprising: a staple cartridge body, comprising: a tissue-supporting surface;a housing;a first slot, wherein said first slot extends through said tissue-supporting surface, and wherein said first slot is proximal to said housing;a second slot, wherein said second slot is distal to said first slot; anda plurality of staple cavities;a plurality of staples, wherein said staples are positioned in said staple cavities;an attachment portion configured to be attached to a surgical instrument;an incisable portion, wherein said incisable portion extends above said tissue-supporting surface; anda cutting member positioned within said staple cartridge body prior to said staple cartridge body being assembled to the surgical instrument, wherein said cutting member comprises a distal tissue cutting surface, wherein said cutting member comprises an engagement portion configured to be engaged with a firing member of the surgical instrument, wherein said cutting member is configured to be slid between a first position and a second position, wherein when said cutting member is in said first position said housing extends overtop said distal tissue cutting surface, and wherein said distal tissue cutting surface is configured to incise said incisable portion to permit completion of a firing stroke. 2. A staple cartridge assembly, comprising: a staple cartridge body, comprising: a proximal end;a distal end;a tissue-supporting surface;a slot, wherein said slot extends through said tissue-supporting surface, and wherein said slot is proximal to said housing;a housing; anda plurality of staple cavities;a plurality of staples, wherein said staples are positioned in said staple cavities;an attachment portion configured to be attached to a surgical instrument;an incisable portion, wherein said incisable portion extends above said tissue-supporting surface; anda cutting member positioned within said staple cartridge body prior to said staple cartridge body being assembled to the surgical instrument, wherein said cutting member comprises a distal cutting surface, wherein said cutting member is configured to be moved between a proximal position and a distal position during a firing stroke, wherein said housing extends overtop said distal cutting surface during at least a portion of said firing stroke, wherein said distal cutting surface is configured to incise said incisable portion during said firing stroke, and wherein when said cutting member is in said proximal position said distal cutting surface is positioned proximally with respect to said incisable portion of said staple cartridge assembly. 3. A stapling assembly, comprising: a staple cartridge body, comprising: a proximal end;a distal end;a tissue-supporting surface;a housing;a slot, wherein said slot extends through said tissue-supporting surface, and wherein said slot is proximal to said housing; anda plurality of staple cavities;a plurality of staples, wherein said staples are positioned in said staple cavities;an anvil assembly, wherein said anvil assembly is configured to form said staples to produce different formed staple heights;an attachment portion configured to be attached to a surgical instrument;an incisable portion, wherein said incisable portion extends above said tissue-supporting surface; anda cutting member positioned within said staple cartridge body prior to said staple cartridge body being assembled to the surgical instrument, wherein said cutting member comprises a distal cutting surface, wherein said cutting member is configured to be moved between a proximal position and a distal position during a firing stroke, wherein said housing extends overtop said distal cutting surface during at least a portion of said firing stroke, wherein said distal cutting surface is configured to incise said incisable portion to complete said firing stroke, and wherein when said cutting member is in said proximal position said distal cutting surface is positioned proximally with respect to said incisable portion of said staple cartridge assembly. 4. The stapling assembly of claim 3, wherein said staple cartridge body comprises a first portion and a second portion, wherein said slot is positioned intermediate said first portion and said second portion. 5. The stapling assembly of claim 4, wherein said housing comprises: a first wall extending from said first portion;a second wall extending from said second portion; anda top wall extending between said first wall and said second wall. 6. The stapling assembly of claim 3, wherein said housing is integrally-formed with said staple cartridge body. 7. The stapling assembly of claim 3, further comprising a sled slidably positioned within said staple cartridge body, wherein said sled is configured to deploy said staples from said staple cartridge body. 8. The stapling assembly of claim 3, wherein said staple cartridge body extends in a longitudinal direction between a proximal end and a distal end, and wherein said cutting member comprises an engagement portion configured to be engaged by a firing system of said stapling assembly during said completion of said firing stroke. 9. The stapling assembly of claim 3, wherein said staple cartridge body is configured to be at least one of snap-fit and press-fit into a staple cartridge channel of the surgical instrument.
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