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다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
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Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0092076 (1987-09-02) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 610 인용 특허 : 4 |
The anvilless surgical stapler includes a pair of stapling assemblies which are mounted on the articulated handles of an applicator. Each stapling assembly includes a mounting block and a staple cartridge which is slidably mounted within the block. Further, each cartridge has a housing with a plural
The anvilless surgical stapler includes a pair of stapling assemblies which are mounted on the articulated handles of an applicator. Each stapling assembly includes a mounting block and a staple cartridge which is slidably mounted within the block. Further, each cartridge has a housing with a plurality of openings in which staples are slidably received along with a plurality of pushers. When the stapling assemblies are brought together, one or more ribs in the mounting blocks cause the pushers to fire the staples from the openings of the staple cartridge housings. A pair of deformable lips are also provided at the mouth of each opening for deforming the legs of each staple inwardly toward each other in order to embed into the tissue without penetrating into the tissue. The lips also permit passage of the deformed staples under the biasing force of the pushers.
A staple cartridge comprising a housing having a pair of opposed walls defining an internal opening therebetween, each said wall having a first slot extending longitudinally of said opening to receive one side of a staple therein, a second slot of greater width coaxially of said first slot and an in
A staple cartridge comprising a housing having a pair of opposed walls defining an internal opening therebetween, each said wall having a first slot extending longitudinally of said opening to receive one side of a staple therein, a second slot of greater width coaxially of said first slot and an inwardly directed lip at one end of said first slot to define an outlet of less width than said opening and a staple in said opening; a pusher slidingly received in said second slot of each wall and extending across and between said walls for expelling a staple disposed in said slots of said walls through said outlet; and means for moving said pusher from a rest position in said housing to an actuated position adjacent said outlet.
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