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-0283757 (2014-05-21) |
등록번호 | US-9078654 (2015-07-14) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 0 인용 특허 : 472 |
A surgical device includes a first jaw and a second jaw disposed in opposed correspondence with the first jaw. The second jaw is mechanically coupled to the first jaw at a proximal end opposite a distal end. A cutting element is disposed within the second jaw, and a first driver is configured to mov
A surgical device includes a first jaw and a second jaw disposed in opposed correspondence with the first jaw. The second jaw is mechanically coupled to the first jaw at a proximal end opposite a distal end. A cutting element is disposed within the second jaw, and a first driver is configured to move the cutting element proximally from the distal end toward the proximal end of the second jaw to cut a section of tissue disposed between the first and second jaws.
1. A surgical device, comprising: a first jaw defining a longitudinal axis;a second jaw mechanically coupled in opposed relation to the first jaw;a cutting element disposed within and rotatable relative to the second jaw; anda wedge coupled to the cutting element, the wedge disposed within the secon
1. A surgical device, comprising: a first jaw defining a longitudinal axis;a second jaw mechanically coupled in opposed relation to the first jaw;a cutting element disposed within and rotatable relative to the second jaw; anda wedge coupled to the cutting element, the wedge disposed within the second jaw. 2. The surgical device according to claim 1, wherein the wedge is coupled to the cutting element via a pivot member. 3. The surgical device according to claim 2, wherein the wedge is seated in a wedge guide channel formed in the second jaw. 4. The surgical device according to claim 3, wherein an upper horizontal shaft is coupled to a proximal end of the first jaw; anda lower horizontal shaft extends through the second jaw, the upper and lower horizontal shafts configured to be parallel to each other at a fixed distance. 5. The surgical device according to claim 4, wherein the proximal end of the first jaw includes a pair of threaded vertical bores through which extend a corresponding pair of vertical shafts. 6. The surgical device according to claim 5, wherein the pair of vertical shafts engage the upper horizontal shaft. 7. The surgical device according to claim 6, wherein the cutting element includes a cutting edge initially disposed in a retracted position where the cutting edge faces the lower horizontal shaft. 8. The surgical device according to claim 7, wherein the cutting element includes a tail region having an actuating pin receiving face initially facing a proximal end of the surgical device. 9. The surgical device according to claim 8, wherein a fixed actuating pin is disposed adjacent the actuating pin receiving face, the fixed actuating pin attached to the first jaw. 10. The surgical device according to claim 9, wherein, when the lower horizontal shaft is rotated, the wedge is moved from a distal end to the proximal end of the first jaw. 11. The surgical device according to claim 10, wherein, when the lower horizontal shaft is further rotated, the actuating pin receiving face of the tail region of the cutting element engages the fixed actuating pin and causes the cutting element to rotate relative to the wedge around the pivot member. 12. The surgical device according to claim 11, wherein, when the lower horizontal shaft is further rotated, the cutting edge of the cutting element faces the proximal end of the first jaw. 13. The surgical device according to claim 12, further comprising: a first rotatable shaft rotatable about the longitudinal axis of the first jaw, the first rotatable shaft coupled to the first jaw and adapted to cause the first jaw to travel linearly in a direction perpendicular to the longitudinal axis while maintaining parallel correspondence between the first and second jaws; anda second rotatable shaft being in turning and gearing relationship with the cutting element. 14. The surgical device according to claim 13, further comprising: a first motor for driving the upper horizontal shaft; anda second motor for driving the lower horizontal shaft. 15. An electro-mechanical surgical system, comprising: an elongated shaft;a first axially rotatable drive shaft disposed within the elongated shaft;a surgical device configured to detachably couple to a distal end of the elongated shaft, wherein the surgical device includes: a first jaw defining a longitudinal axis;a second jaw mechanically coupled in opposed relation to the first jaw;a cutting element disposed within and rotatable relative to the second jaw; anda wedge coupled to the cutting element, the wedge disposed within the second jaw. 16. The surgical device according to claim 15, wherein the wedge is coupled to the cutting element via a pivot member and is seated in a wedge guide channel formed in the second jaw. 17. The surgical device according to claim 16, wherein an upper horizontal shaft is coupled to a proximal end of the first jaw; anda lower horizontal shaft extends through the second jaw, the upper and lower horizontal shafts configured to be parallel to each other at a fixed distance. 18. The surgical device according to claim 17, wherein the proximal end of the first jaw includes a pair of threaded vertical bores through which extend a corresponding pair of vertical shafts, the pair of vertical shafts engaging the upper horizontal shaft. 19. The surgical device according to claim 18, wherein the cutting element includes: a cutting edge initially disposed in a retracted position where the cutting edge faces the lower horizontal shaft; anda tail region having an actuating pin receiving face initially facing a proximal end of the surgical device. 20. The surgical device according to claim 19, wherein a fixed actuating pin is disposed adjacent the actuating pin receiving face, the fixed actuating pin attached to the first jaw; andwhen the lower horizontal shaft is rotated, (i) the wedge is moved from a distal end to the proximal end of the first jaw; and(ii) the actuating pin receiving face of the tail region of the cutting element engages the fixed actuating pin and causes the cutting element to rotate relative to the wedge around the pivot member.
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