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-0024343 (2011-02-10) |
등록번호 | US-8752748 (2014-06-17) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 39 인용 특허 : 496 |
A surgical device is provided that includes a jaw portion, having a first jaw in opposed corresponence with a second jaw, the second jaw including a surgical member. The surgical device may include a shaft portion coupled to a proximal end of the jaw portion and at least one motor configured to rota
A surgical device is provided that includes a jaw portion, having a first jaw in opposed corresponence with a second jaw, the second jaw including a surgical member. The surgical device may include a shaft portion coupled to a proximal end of the jaw portion and at least one motor configured to rotate the jaw portion relative to the shaft portion, to move the first jaw relative to the second jaw and move the surgical member within the second jaw. The surgical member be prevented from moving within the second jaw unless the first jaw is in a closed position relative to the second jaw. Advantageously, the surgical member may be, e.g., a cutting element and/or a stapling element, disposed within one of the jaws.
1. A surgical system comprising: at least one motor;a surgical instrument including:a jaw portion, having a first jaw in opposed correspondence with a second jaw, the second jaw including a surgical member;a shaft portion coupled to a proximal end of the jaw portion;a gear arrangement configured to
1. A surgical system comprising: at least one motor;a surgical instrument including:a jaw portion, having a first jaw in opposed correspondence with a second jaw, the second jaw including a surgical member;a shaft portion coupled to a proximal end of the jaw portion;a gear arrangement configured to operate such that, upon actuation of the at least one motor, the jaw portion is rotatable relative to the shaft portion, the first jaw is moveable relative to the second jaw and the surgical member is moveable within the second jaw, the gear arrangement including a gear element; andwherein the surgical member is prevented from moving within the second jaw unless the first jaw is in a closed position relative to the second jaw; andwherein the gear element of the surgical instrument is an idler gear that is moveable between a proximal position and a distal position. 2. The surgical system of claim 1, wherein, when the first jaw of the surgical instrument is in an open position relative to the second jaw, the jaw portion is rotatable relative to the shaft portion. 3. The surgical system of claim 1, wherein the gear element of the surgical instrument is selectively engaged based upon a position of the first jaw relative to the second jaw. 4. The surgical system of claim 1, wherein the surgical instrument further comprises a cam block that is moveable between a proximal position and a distal position. 5. The surgical system of claim 4, wherein the cam block of the surgical instrument includes a surface, and wherein the cam block is moved between its proximal and distal positions by engagement of the surface with a surface of one of the first and second jaws when the first and second jaws are moved relative to each other. 6. The surgical system of claim 5, wherein the idler gear of the surgical instrument is moved between its proximal and distal positions by engagement of the cam block with the idler gear. 7. The surgical system of claim 6, wherein, when the idler gear is in a distal position, the idler gear engages recesses of a housing of the surgical instrument. 8. The surgical system of claim 7, wherein, when the idler gear engages the recesses of the housing, rotation of the idler gear by a drive element causes the jaw portion to rotate relative to the shaft portion. 9. The surgical system of claim 8, wherein, when the idler gear of the surgical instrument is in a proximal position, the idler gear is out of engagement with the recesses of the housing, such that the idler gear is rotatable relative to the housing. 10. The surgical system of claim 9, wherein, when the idler gear of the surgical instrument is out of engagement with the recesses of the housing, rotation of the idler gear by the drive element causes the surgical member to move within the second jaw. 11. The surgical system of claim 10, wherein the surgical member of the surgical instrument includes at least one of a cutting element and a stapling element.
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