Title:
CURVED TUBE FOR ENDOSCOPE
Document Type and Number:
Japanese Patent JPH053852
Kind Code:
A
Abstract:
PURPOSE: To constitute a wire receiver in the curved tube for an endoscope so that its operating wire insert-through part is not shifted to the inside peripheral surface side of a nodal ring, and also, it can be fixed, while obtaining necessary strength.
CONSTITUTION: A wire receiver 21 is formed from leg parts 22a, 22b and an operating wire insert-through part 23. Also, thickness t1 to the leg parts 22a, 22b is formed larger than thickness t2 of the operating wire insert-through part 23. Moreover, the leg parts 22a, 22b of the wire receiver 21 are deposited and fixed with a laser light to a fixed position on the inside peripheral surface of a nodal ring 13.
Inventors:
OKUZUMI MASAHIKO
CHIBA TOSHIHIKO
OZAKI MASAHIKO
WAKABAYASHI SATORU
CHIBA TOSHIHIKO
OZAKI MASAHIKO
WAKABAYASHI SATORU
Application Number:
JP18526191A
Publication Date:
January 14, 1993
Filing Date:
June 28, 1991
Export Citation:
Assignee:
OLYMPUS OPTICAL CO
International Classes:
A61B1/00; G02B23/24; (IPC1-7): A61B1/00; G02B23/24
Attorney, Agent or Firm:
Takeshi Nara
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