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-0043687 (2011-03-09) |
등록번호 | US-8201721 (2012-06-19) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 487 인용 특허 : 356 |
A surgical instrument including a handle assembly, a first endoscopic portion, a motor, and a first end effector is disclosed. The first endoscopic portion is selectively connectable to a distal portion of the handle assembly and defines a longitudinal axis. The first endoscopic portion includes a h
A surgical instrument including a handle assembly, a first endoscopic portion, a motor, and a first end effector is disclosed. The first endoscopic portion is selectively connectable to a distal portion of the handle assembly and defines a longitudinal axis. The first endoscopic portion includes a housing adjacent its proximal portion and includes an actuation member. The motor is disposed in mechanical cooperation with the housing of the first endoscopic portion and is operatively connected to the actuation member for moving the actuation member substantially along the longitudinal axis. The first end effector is selectively connectable to a distal portion of the first endoscopic portion and is configured to perform a first stapling function.
1. A surgical stapling instrument, comprising: a handle assembly including a first detector;an endoscopic portion disposed in mechanical cooperation with a portion of the handle assembly and defining a longitudinal axis, the endoscopic portion including; a contact for communicating electrical power
1. A surgical stapling instrument, comprising: a handle assembly including a first detector;an endoscopic portion disposed in mechanical cooperation with a portion of the handle assembly and defining a longitudinal axis, the endoscopic portion including; a contact for communicating electrical power with a conductive portion of the handle assembly, anda knob for allowing rotation of the endoscopic portion with respect to the handle assembly, the conductive portion of the handle assembly being circular for allowing substantially continuous contact between the conductive portion and the contact during rotation of the endoscopic portion with respect to the handle assembly;a first end effector selectively connectable with a distal portion of the endoscopic portion, the first end effector configured to perform a first stapling function; anda second detector disposed on the first end effector, the second detector being configured to communicate with the first detector to determine the type of end effector that is engaged with the endoscopic portion. 2. The surgical stapling instrument of claim 1, wherein the first end effector is pivotably mounted so as to be pivotable away from the longitudinal axis. 3. The surgical stapling instrument of claim 1, wherein the first end effector includes an articulation link and an actuation member, the articulation link arranged for engagement with the actuation member, the articulation link being movable substantially along the longitudinal axis to pivot the first end effector away from the longitudinal axis. 4. The surgical stapling instrument of claim 1, wherein the endoscopic portion includes a knob for being rotatably connected to the handle assembly. 5. The surgical stapling instrument of claim 1, wherein the endoscopic portion is selectively connectable with the handle assembly. 6. The surgical stapling instrument of claim 1, further comprising a second end effector selectively connectable with a distal portion of the endoscopic portion, the second end effector configured to perform a second stapling function. 7. The surgical stapling instrument of claim 6, wherein the first end effector includes an anvil assembly and a staple cartridge assembly, at least one of the anvil assembly and the staple cartridge assembly being pivotably movable with respect to the other, and wherein the second end effector includes a circular stapling assembly. 8. The surgical stapling instrument of claim 1, wherein the endoscopic portion is rotatable substantially about the longitudinal axis with respect to the handle assembly. 9. The surgical stapling instrument of claim 1, wherein the conductive portion of the handle assembly includes at least one conductive ring. 10. The surgical stapling instrument of claim 1, wherein the first end effector is configured and dimensioned for being selectively connectable to a distal portion of the endoscopic portion by a user of the surgical stapling instrument. 11. The surgical stapling instrument of claim 9, wherein the at least one conductive ring is removable from the handle assembly. 12. The surgical stapling instrument of claim 1, further comprising a third detector included on the endoscopic portion, the third detector being configured to communicate with at least one of the first detector and the second detector to determine the type of endoscopic portion that is engaged with the handle assembly. 13. The surgical stapling instrument of claim 1, further comprising a motor disposed in mechanical cooperation with the endoscopic portion, the motor being configured for moving an actuation member substantially along the longitudinal axis to affect a surgical function of the end effector. 14. The surgical stapling instrument of claim 1, wherein the first detector includes a first sensor and the second detector includes a second sensor. 15. The surgical stapling instrument of claim 12, wherein the third detector includes a third sensor. 16. A surgical stapling instrument, comprising: a handle assembly including a first detector;an endoscopic portion disposed in mechanical cooperation with a portion of the handle assembly and defining a longitudinal axis;a first end effector selectively connectable with a distal portion of the endoscopic portion, the first end effector configured to perform a first stapling function;a second detector disposed on the first end effector, the second detector being configured to communicate with the first detector to determine the type of end effector that is engaged with the endoscopic portion; anda third detector included on the endoscopic portion, the third detector being configured to communicate with at least one of the first detector and the second detector to determine the type of endoscopic portion that is engaged with the handle assembly. 17. The surgical stapling instrument of claim 16, wherein the first end effector is pivotably mounted so as to be pivotable away from the longitudinal axis. 18. The surgical stapling instrument of claim 16, wherein the first end effector includes an articulation link and an actuation member, the articulation link arranged for engagement with the actuation member, the articulation link being movable substantially along the longitudinal axis to pivot the first end effector away from the longitudinal axis. 19. The surgical stapling instrument of claim 16, wherein the endoscopic portion includes a knob for being rotatably connected to the handle assembly. 20. The surgical stapling instrument of claim 16, wherein the endoscopic portion is selectively connectable with the handle assembly. 21. The surgical stapling instrument of claim 16, further comprising a second end effector selectively connectable with a distal portion of the endoscopic portion, the second end effector configured to perform a second stapling function. 22. The surgical stapling instrument of claim 21, wherein the first end effector includes an anvil assembly and a staple cartridge assembly, at least one of the anvil assembly and the staple cartridge assembly being pivotably movable with respect to the other, and wherein the second end effector includes a circular stapling assembly. 23. The surgical stapling instrument of claim 16, wherein the endoscopic portion is rotatable substantially about the longitudinal axis with respect to the handle assembly. 24. The surgical stapling instrument of claim 16, wherein the endoscopic portion includes a contact for communicating electrical power with a conductive portion of the handle assembly. 25. The surgical stapling instrument of claim 23, wherein the conductive portion of the handle assembly includes at least one conductive ring. 26. The surgical stapling instrument of claim 16, wherein the first end effector is configured and dimensioned for being selectively connectable to a distal portion of the endoscopic portion by a user of the surgical stapling instrument. 27. The surgical stapling instrument of claim 24, wherein the at least one conductive ring is removable from the handle assembly. 28. The surgical stapling instrument of claim 16, further comprising a motor disposed in mechanical cooperation with the endoscopic portion, the motor being configured for moving an actuation member substantially along the longitudinal axis to affect a surgical function of the end effector. 29. The surgical stapling instrument of claim 16, wherein the first detector includes a first sensor and the second detector includes a second sensor. 30. The surgical stapling instrument of claim 16, wherein the third detector includes a third sensor.
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