Patent · US Active

Endoscope

US9943217B2 · kind B2 · utility

3Cited by

0References

2Claims

0Family size

Assignee

FUJIFILM Corporation · JP

Inventors

Toshiyuki Ikeda · Yokohama, JP
Kan Naito · Yokohama, JP

Key dates

Filing date	Feb 29, 2016
Grant date	Apr 17, 2018
Priority date	—
Expiry date	Feb 29, 2036

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61B1/0669
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

An endoscope including an operation part having a forceps entrance, a distal end part having a flat end surface, an observation window base part formed on the flat end surface of the distal end part so as to protrude distally from the flat end surface, an observation window disposed on the observation window base part, and a forceps exit disposed on the distal end part, a forceps being inserted through a forceps entrance protruding from the forceps exit. The observation window base part has a flat surface, and an outer peripheral shape of the observation window base part is inclined and connects the flat end surface of the distal end part with the flat surface of the observation window base part.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.