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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 |
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국제특허분류(IPC7판) |
|
출원번호 | UP-0542363 (2006-10-02) |
등록번호 | US-7537602 (2009-07-01) |
발명자 / 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 185 인용 특허 : 299 |
A cutting and stapling device for use as an attachment to an electromechanical device driver comprises an upper jaw and a lower jaw which separate and close against one another in a continuously parallel alignment. The upper jaw includes a series of staple guides corresponding to one or more staple
A cutting and stapling device for use as an attachment to an electromechanical device driver comprises an upper jaw and a lower jaw which separate and close against one another in a continuously parallel alignment. The upper jaw includes a series of staple guides corresponding to one or more staples in a removable staple tray disposed within a lower jaw, whereby a blade and wedge having a threaded bore travel upon a matching threaded shaft in a channel disposed in the lower jaw below the staple tray, such that rotation of the threaded shaft causes movement of the wedge through the channel while a sloped surface of the wedge contacts the staples to push the staples against the staples guides, closing the staples.
What is claimed is: 1. A method for cutting and fastening a section of tissue, comprising: moving a first jaw relative to a second jaw from an open position to a closed position to secure the section of tissue between the first jaw and the second jaw; maintaining a parallel relationship between the
What is claimed is: 1. A method for cutting and fastening a section of tissue, comprising: moving a first jaw relative to a second jaw from an open position to a closed position to secure the section of tissue between the first jaw and the second jaw; maintaining a parallel relationship between the first jaw and the second jaw between the open position and the closed position; alerting an operator, in response to completion of a sensor circuit by sensor electrodes disposed on the jaws, that the first jaw and the second jaw are in the closed position; and selectively driving a blade to cut the tissue and to drive a linear array of fasteners through the section of tissue, the blade and fasteners driven independently of the moving step and after the alerting step. 2. The method according to claim 1, wherein the first jaw is moved in the moving step in accordance with rotation of at least one rotatable shaft. 3. The method according to claim 2, wherein the first jaw moving step includes the substep of rotating the at least one rotatable shaft by activating at least one motor. 4. The method according to claim 1, wherein the first jaw is moved in the moving step in accordance with rotation of a first rotatable shaft, and the blade is driven in the driving step in accordance with rotation of a second rotatable shaft. 5. The method according to claim 4, wherein the first jaw moving step includes the substep of rotating the first rotatable shaft by a motor arrangement, and the blade driving step includes the substep of rotating the second rotatable shaft by the motor arrangement. 6. The method according to claim 5, wherein the first rotatable shaft is rotated in the first rotatable shaft rotating step by a first motor of the motor arrangement. 7. The method according to claim 5, wherein the second rotatable shaft is rotated in the second rotatable shaft rotating step by a second motor of the motor arrangement. 8. The method according to claim 6, wherein the second rotatable shaft is rotated in the second rotatable shaft rotating step by a second motor of the motor arrangement.
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