Optics tube for an endoscope, rod lens, combination of an optics tube and at least one rod lens, and endoscope
US9757013B2 · kind B2 · utility
0Cited by
11References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 20, 2014 |
| Grant date | Sep 12, 2017 |
| Priority date | — |
| Expiry date | Oct 23, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B1/00096
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An optics tube for an endoscope including a magnet arrangement which extends parallel to a longitudinal axis of the optics tube. A rod lens including a rod-shaped lens unit made of a rod-shaped lens element or a plurality of lens elements cemented to one another, wherein, on one side on the circumferential face thereof, the lens unit includes a magnet arrangement. The invention also relates to a combination of an optics tube and a rod lens, and to an endoscope.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.