Insulated sleeve high frequency resectoscope
US4506668A · kind A · utility
11Cited by
3References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 20, 1983 |
| Grant date | Mar 26, 1985 |
| Priority date | — |
| Expiry date | Jun 20, 2003 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B18/149
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The insulating end piece of a high frequency cutting loop resectoscope is formed using ceramic fibers in an epoxy resin matrix for improved strength, heat dissipation and abrasion resistance. An end portion has fibers fused together or a separate annular ceramic body welded to the fibers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.