Forceps plug for endoscopes
US4809679A · kind A · utility
358Cited by
5References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 13, 1987 |
| Grant date | Mar 7, 1989 |
| Priority date | — |
| Expiry date | Oct 13, 2007 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2039/0686
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A forceps plug for endoscopes comprises energizing means for partly pressing only the center on an outer peripheral portion of an elastic plug body which portion corresponds to a slit provided in the latter and is in a direction substantially perpendicular to the slit, in a direction to close the slit and for extending the slit in it longitudinal direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.