Hemostatic surgical cutting or stapling instrument
US5624452A · kind A · utility
3,186Cited by
15References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 7, 1995 |
| Grant date | Apr 29, 1997 |
| Priority date | — |
| Expiry date | Apr 7, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S227/901
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A hemostatic surgical instrument is provided for coagulation, cauterization and/or welding of tissue especially in the performance of endoscopic procedures. The instrument compresses the tissue between interfacing surfaces of first and second elements. A preferred application of the invention is in a cutting instrument wherein a hemostatic line is formed along a cut line using therapeutic heat energy. Surgical fasteners, for example, staples may be also included in the instrument.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.