Title:
内視鏡用処置具挿抜システム
Document Type and Number:
Japanese Patent JP4451124
Kind Code:
B2
Abstract:
This endoscope treatment tool insertion-extraction system is provided with: a first treatment tool and a second treatment tool which are insertable into and retractable from a forceps channel of an endoscope; a first insertion-extraction mechanism which feeds the first treatment tool into the forceps channel or removes the first treatment tool from the forceps channel; a second insertion-extraction mechanism which feeds the second treatment tool into the forceps channel or removes the second treatment tool from the forceps channel; one driving section which drives the first insertion-extraction mechanism and the second insertion-extraction; and a selection section which selectively engage the driving section with one of the first insertion-extraction mechanism and the second insertion-extraction mechanism.
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Inventors:
Tsutomu Okada
Application Number:
JP2003398831A
Publication Date:
April 14, 2010
Filing Date:
November 28, 2003
Export Citation:
Assignee:
Olympus Endo Technology America Inc.
International Classes:
A61B1/00; A61B19/00; A61B1/018; A61B17/28; A61B10/06; A61B17/00; A61B17/22
Domestic Patent References:
| JP57136431A | ||||
| JP57190541A | ||||
| JP57117823A |
Attorney, Agent or Firm:
Sumio Tanai
Masatake Shiga
Masakazu Aoyama
Suzuki Mitsuyoshi
Tadao Takashiba
Masatake Shiga
Masakazu Aoyama
Suzuki Mitsuyoshi
Tadao Takashiba