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-0943528 (2015-11-17) |
등록번호 | US-9700314 (2017-07-11) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 0 인용 특허 : 393 |
The surgical stapling apparatus includes a handle assembly, an elongated body extending distally from the handle assembly, and an articulation mechanism for articulating a tool assembly. The articulation mechanism includes a first gear rotatably mounted on a transmission shaft and configured to enga
The surgical stapling apparatus includes a handle assembly, an elongated body extending distally from the handle assembly, and an articulation mechanism for articulating a tool assembly. The articulation mechanism includes a first gear rotatably mounted on a transmission shaft and configured to engage a second gear, a clutch interconnecting the second gear and a main shaft; and a yoke shaft coupled to the main shaft and adapted to linearly advance a J-channel, the J-channel operatively connected to an articulation link. A motor assembly may rotate the transmission shaft of the articulation mechanism. Alternatively, the articulation mechanism may include an articulation knob. Users may manually rotate the articulation knob to articulate the tool assembly of the surgical stapling apparatus.
1. A method of manipulating a tool assembly of a surgical device, the method comprising: rotating a knob to rotate a transmission shaft of the surgical device; androtating the knob to disengage a clutch of the surgical device to prevent back driving from a motor assembly of the surgical device. 2. T
1. A method of manipulating a tool assembly of a surgical device, the method comprising: rotating a knob to rotate a transmission shaft of the surgical device; androtating the knob to disengage a clutch of the surgical device to prevent back driving from a motor assembly of the surgical device. 2. The method according to claim 1, further comprising rotating the knob to articulate the tool assembly. 3. The method according to claim 1, wherein rotating the knob to rotate a transmission shaft of the surgical device includes manually rotating the knob to rotate the transmission shaft. 4. The method according to claim 1, further comprising interconnecting the motor assembly and the transmission shaft. 5. The method according to claim 1, further comprising reducing a rotation speed of the motor assembly using a first gear and a second gear. 6. The method according to claim 5, further comprising transferring rotation of the second gear to a main shaft of the surgical device. 7. The method according to claim 6, further comprising engaging the clutch to transfer rotation of the second gear to the main shaft. 8. The method according to claim 7, further comprising biasing at least one of the first gear and the second gear into engagement with one another. 9. The method according to claim 1, further comprising rotating a main shaft of the surgical device to rotate a yoke shaft of the surgical device. 10. The method according to claim 9, further comprising rotating the yoke shaft to linearly advance an articulation link of the surgical device. 11. The method according to claim 10, further comprising rotating the yoke shaft to linearly advance a frame of the surgical device. 12. The method according to claim 11, further comprising moving a pin within a slot in the frame. 13. The method according to claim 12, wherein movement of the pin within the slot causes linear translation of a J-channel of the frame. 14. The method according to claim 13, wherein linear translation of the J-channel causes advancement of an articulation link of the surgical device.
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