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-0444769 (2003-05-23) |
발명자 / 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 639 인용 특허 : 23 |
The invention provides an articulating mechanism useful, for example, for remote manipulation of various surgical instruments and diagnostic tools within, or to, regions of the body. Movement of segments at the proximal end of the mechanism results in a corresponding, relative movement of segments a
The invention provides an articulating mechanism useful, for example, for remote manipulation of various surgical instruments and diagnostic tools within, or to, regions of the body. Movement of segments at the proximal end of the mechanism results in a corresponding, relative movement of segments at the distal end of the mechanism. The proximal and distal segments are connected by a set of cables in such a fashion that each proximal segment forms a discrete pair with a distal segment. This configuration allows each segment pair to move independently of one another and also permits the articulating mechanism to undergo complex movements and adopt complex configurations.
What is claimed is: 1. An articulating mechanism for remote manipulation of a surgical or diagnostic tool comprising: multiple pairs of links, each link of each pair being maintained in a spaced apart relationship relative to the other link of the pair, and multiple sets of cables, with each set co
What is claimed is: 1. An articulating mechanism for remote manipulation of a surgical or diagnostic tool comprising: multiple pairs of links, each link of each pair being maintained in a spaced apart relationship relative to the other link of the pair, and multiple sets of cables, with each set connecting the links of a discrete pair to one another and terminating at the links of each discrete pair, such that movement of one link of a pair causes corresponding relative movement of the other link of the pair. 2. The articulating mechanism of claim 1 wherein the links form proximal and distal ends with links of corresponding pairs being located on the proximal and distal ends respectively and where movement of the proximal end results in corresponding relative movement of the distal end. 3. The articulating mechanism of claim 2 wherein said corresponding relative movement of the distal end is reciprocal to the movement of the proximal end. 4. The articulating mechanism of claim 2 wherein said corresponding relative movement of the distal end mirrors the movement of the proximal end. 5. The articulating mechanism of claim 2 wherein a surgical or diagnostic tool is attached to the distal end. 6. The articulating mechanism of claim 2 wherein the surgical or diagnostic tool extends from the distal end. 7. The articulating mechanism of claim 5 wherein the surgical or diagnostic tool is an ablation element. 8. The articulating mechanism of claim 2 wherein said distal end further comprises a surgical or diagnostic tool. 9. The articulating mechanism of claim 8 wherein said distal end further comprises a tissue retracting surface. 10. The articulating mechanism of claim 1 further comprising a spacer element disposed between the pairs of links to maintain the pairs of links in a spaced apart relationship. 11. The articulating mechanism of claim 10 wherein the spacer element is hollow and accommodates the sets of cables. 12. The articulating mechanism of claim 1, wherein pairs of links include channels for receipt and passage of sets of cables associated with adjacent pairs of links. 13. The articulating mechanism of claim 1 further comprising additional pairs of spacer links, wherein said pairs of spacer links are not connected by discrete sets of cables that terminate at the paired spacer links. 14. The articulating mechanism of claim 1 wherein one or more links includes a stem portion that extends from the link and engages a corresponding recess in an adjacent link. 15. The articulating mechanism of claim 5 wherein one or more links further include a channel for receiving elements of the attached surgical or diagnostic tool that extend to the proximal end of the mechanism. 16. The articulating mechanism of claim 15 wherein such surgical or diagnostic tool elements are capable of transmitting energy. 17. The articulating mechanism at claim 15 wherein such surgical or diagnostic tool elements are capable of actuating the tool. 18. The articulating mechanism of claim 2 wherein one or more links further include a channel for receiving a locking rod that can secure and retain the proximal end of the mechanism in a fixed position. 19. The articulating mechanism of claim 2 further comprising a locking sleeve fitted over the proximal end of the mechanism to secure and retain the proximal end in a fixed position. 20. A kit comprising: the articulating mechanism according to claim 1 and a surgical or diagnostic tool configured for attachment to the articulating mechanism. 21. An articulating mechanism comprising: multiple pairs of links, each link of each pair being maintained in a spaced apart relationship relative to the other link of the pair such that the links form proximal and distal ends with links of corresponding pairs being located on the proximal and distal ends, respectively; and multiple sets of cables, with each set connecting the links of a discrete pair to one another and terminating at the links of each discrete pair, such that movement of one link of a pair causes corresponding relative movement of the other link of the pair, and movement of the proximal end results in corresponding relative movement of the distal end. 22. The articulating mechanism of claim 21 further comprising a spacer element disposed between the pairs of links to maintain the pairs of links in a spaced apart relationship. 23. The articulating mechanism of claim 22 wherein the spacer element is hollow and accommodates the sets of cables. 24. The articulating mechanism of claim 21 wherein the pairs of links include channels for receipt and passage of sets of cables associated with adjacent pairs of links. 25. The articulating mechanism of claim 21 further comprising additional pairs of spacer links, wherein said pairs of spacer links are not connected by discrete sets of cables that terminate at the paired spacer links. 26. The articulating mechanism of claim 21 wherein a tool is attached to the distal end. 27. The articulating mechanism of claim 26 wherein wherein one or more links further include a channel for receiving elements of the attached tool.
Copyright KISTI. All Rights Reserved.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.