Cauterizing scalpel blades
US7097642B1 · kind B1 · utility
13Cited by
29References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 9, 2003 |
| Grant date | Aug 29, 2006 |
| Priority date | — |
| Expiry date | Dec 4, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B17/3211
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An apparatus is disclosed for cutting and cauterizing of tissue. The apparatus comprises a cutting edge of a blade. The apparatus further comprises a conduit having a catalyst located near the conduit outlet, and the conduit is for delivering a combustible mixture of gases. The gases react in the presence of the catalyst and generate heat. The heat generated cauterizes blood vessels when applied to the cut tissue.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.