Title:
FORCEPS ERECTION OPERATING MECHANISM FOR ENDOSCOPE
Document Type and Number:
Japanese Patent JP3283136
Kind Code:
B2
Abstract:
PURPOSE: To provide a forceps erection operating mechanism for an endoscope capable of being manufactured with a simple structure and few assembling man-hours at a low cost.
CONSTITUTION: A link member 28 for towing an operating wire is driven by an operating member 21 via a rotary ring 22 rotatably coupled with the outer periphery of a bearing member 13 in this forceps erection operating mechanism for an endoscope. A pin 26 is protruded in parallel with the rotary shaft on the end face of the rotary ring 22, a hole 33 coupled with the pin 26 is formed on the link member 28, a flange section 27 is formed on the outer periphery of the bearing member 13 so as not to interfere with the pin 26, and the link member 28 is prevented from being released from the coupled state with the pin 26 by the flange section 27.
Inventors:
Hiroshi Sano
Application Number:
JP6185394A
Publication Date:
May 20, 2002
Filing Date:
March 31, 1994
Export Citation:
Assignee:
Asahi Optical Co., Ltd.
International Classes:
G02B23/24; A61B1/00; (IPC1-7): A61B1/00; G02B23/24
Domestic Patent References:
| JP5937922A | ||||
| JP6250602U |
Attorney, Agent or Firm:
Kazuhiko Mitsui
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