Endoscopic suture placement tool
US5573542A · kind A · utility
484Cited by
7References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 17, 1994 |
| Grant date | Nov 12, 1996 |
| Priority date | — |
| Expiry date | Aug 17, 2014 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2017/0608
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A surgical tool for endoscopic suture placement which permits a surgeon to place controlled and precise internal ligatures. The tool utilizes a drive rod including an articulating or deflecting portion. When forced to an extended position, the deflecting or articulating portion forms a hook or J-shaped needle, the tip of which can be used to accurately position the suture.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.