Title:
SCOPE ASSEMBLY OF ENDOSCOPE
Document Type and Number:
Japanese Patent JPH0690892
Kind Code:
A
Abstract:
PURPOSE: To provide a scope assembly of endoscope having a comparatively small visual end to minimize injuries accompanied with its insertion to the inside of a body, a low manufacturing cost, handling easiness, and a throw away use. CONSTITUTION: This scope assembly 11 of endoscope contains a guide cannula 16 which can be attached detachably to an endoscope and has a flexible distal end 36 and can be rotated in a portal cannula 13, and a flexible scope 18 which can be attached detachable to an endoscope and can be rotated in the guide cannula. The flexible scope 18 has a lighting system which sends a light to the inside of the body and an image guide to collect a reflected light from the body.
Inventors:
JIYON BII KUREITON
DARIRU JIEI BOONHOTSUPU
JIYOOJI EICHI MIDORU
DARIRU JIEI BOONHOTSUPU
JIYOOJI EICHI MIDORU
Application Number:
JP14093493A
Publication Date:
April 05, 1994
Filing Date:
June 11, 1993
Export Citation:
Assignee:
CITATION MEDICAL CORP
International Classes:
A61B1/055; A61B1/317; G02B23/24; A61B1/00; (IPC1-7): A61B1/00; A61B1/00; G02B23/24
Domestic Patent References:
| JPS63169101U | 1988-11-02 | |||
| JPH0187712U | 1989-06-09 | |||
| JPH01172801U | 1989-12-07 | |||
| JPS62502500A | 1987-09-24 | |||
| JPH02156923A | 1990-06-15 |
Attorney, Agent or Firm:
Akira Asamura (3 outside)
Next Patent: しや断器の液圧操作装置