Title:
内視鏡用処置具及び内視鏡処置システム並びに支持アダプタ
Document Type and Number:
Japanese Patent JP4302602
Kind Code:
B2
Abstract:
In an endoscopic treatment instrument having a plurality of sheaths, a supporting member for directly and indirectly supporting the plurality of sheaths, and a connecting member for directly/indirectly bringing the sheaths and an endoscope in a connected state are provided. The supporting member constrains a relative position of the plurality of sheaths and the connecting member can change the connecting state. Therefore, when an operator changes the connecting state of the connecting member, the positional relation of the endoscope and the plurality of sheaths can be changed, while the positional relation of the plurality of sheaths is still constrained. Accordingly, for example, left and right sheaths can be easily exchanged.
Inventors:
Shotaro Takemoto
Tetsuya Yamamoto
Yoshio Konuki
Koichi Kawashima
Yuji Sakamoto
Tetsuya Yamamoto
Yoshio Konuki
Koichi Kawashima
Yuji Sakamoto
Application Number:
JP2004277028A
Publication Date:
July 29, 2009
Filing Date:
September 24, 2004
Export Citation:
Assignee:
Olympus Endo Technology America Inc.
International Classes:
A61B17/28; A61B1/00; A61B17/12; A61B17/221; A61B17/34
Domestic Patent References:
| JP2004230054A | ||||
| JP2003225241A | ||||
| JP2002330928A | ||||
| JP2000107192A | ||||
| JP2000037390A | ||||
| JP11192203A |
Attorney, Agent or Firm:
Sumio Tanai
Masatake Shiga
Masakazu Aoyama
Suzuki Mitsuyoshi
Tadao Takashiba
Masatake Shiga
Masakazu Aoyama
Suzuki Mitsuyoshi
Tadao Takashiba