Portable endoscope having video display device offset relative to longitudinal axis of operation portion
US11089942B2 · kind B2 · utility
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4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 18, 2018 |
| Grant date | Aug 17, 2021 |
| Priority date | — |
| Expiry date | Jul 23, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B1/04
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A portable endoscope includes: an operation portion; a video display device provided with a display portion and a device body; and a suction valve or a gas feeding adapter including a tube connecting portion provided on a fluid pipe sleeve. The body attaching portion of the device body is provided at a predetermined position positionally displaced from a central part of the device body; and the tube connecting portion is arranged along a back face of the device body and arranged in a display portion projection range projecting outward from the operation portion left side face viewed from the video display screen side.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.