Endoscope having adjustable forceps insertion inlet portion
US4972828A · kind A · utility
26Cited by
2References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 3, 1989 |
| Grant date | Nov 27, 1990 |
| Priority date | — |
| Expiry date | Apr 3, 2009 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B1/051
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An endoscope which is convenient to use to both right- and left-handed individuals. The endoscope has a connection portion extending between an operating portion and an insertion portion which is sheathed with a cylindrical sheath casing having a forceps insertion inlet projecting therefrom. The sheath casing is capable of being axially rotated so as to change the direction thereof and being held in a fixed position after being rotated to the desired position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.