Title:
TREATMENT INSTRUMENT FOR ENDOSCOPE
Document Type and Number:
Japanese Patent JP3727936
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a treatment instrument for an endoscope capable of improving the capability for the endoscope to be inserted into a channel and improving the usability without deteriorating a function of sucking.
SOLUTION: A projection quantity limiting means 17 is formed by a soft protection member 13 for protecting a catheter 2. At least part of the soft protection member 13 is fixed to the inside of the tip of the catheter 2, and a sealing member 16 is fixed on the outer surface of a needle member 3.
Inventors:
Yasushi Ogoshi
Application Number:
JP2003286735A
Publication Date:
December 21, 2005
Filing Date:
August 05, 2003
Export Citation:
Assignee:
Olympus Endo Technology America Inc.
International Classes:
A61B17/34; A61B1/00; A61B10/00; A61B10/02; A61M25/00; (IPC1-7): A61B17/34; A61B1/00; A61B10/00; A61M25/00
Domestic Patent References:
| JP622926A | ||||
| JP62233154A | ||||
| JP2139649U |
Foreign References:
| US4791937 | ||||
| WO2000020058A1 |
Attorney, Agent or Firm:
Takehiko Suzue
Satoshi Kono
Sadao Muramatsu
Tetsuya Kazama
Satoshi Kono
Sadao Muramatsu
Tetsuya Kazama