JP2007151595A5 - - Google Patents

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JP2007151595A5
JP2007151595A5 JP2005346740A JP2005346740A JP2007151595A5 JP 2007151595 A5 JP2007151595 A5 JP 2007151595A5 JP 2005346740 A JP2005346740 A JP 2005346740A JP 2005346740 A JP2005346740 A JP 2005346740A JP 2007151595 A5 JP2007151595 A5 JP 2007151595A5
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Japan
Prior art keywords
treatment
treatment instrument
fixing
endoscope
unit
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JP2005346740A
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JP2007151595A (en
JP4855765B2 (en
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Priority to JP2005346740A priority Critical patent/JP4855765B2/en
Priority claimed from JP2005346740A external-priority patent/JP4855765B2/en
Publication of JP2007151595A publication Critical patent/JP2007151595A/en
Publication of JP2007151595A5 publication Critical patent/JP2007151595A5/ja
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Claims (13)

体腔内を観察するための観察手段を備え、体腔内に挿入可能な内視鏡と併用される内視鏡用治療装置において、
湾曲部、及び処置具が挿通されるチャンネルを備えた可撓性のある挿入部と、
該挿入部に連設され、上記湾曲部の湾曲操作を行うための操作部と、
上記処置具を操作する処置具操作手段と、
を備えたことを特徴とする内視鏡用治療装置。 An endoscopic treatment apparatus that includes an observation means for observing the inside of a body cavity and is used in combination with an endoscope that can be inserted into the body cavity.
A flexible insertion portion including a bending portion and a channel through which the treatment instrument is inserted;
An operation unit connected to the insertion unit for performing a bending operation of the bending unit;
A treatment instrument operating means for operating the treatment instrument;
An endoscopic treatment device comprising: 上記操作部は、上記処置具のハンドル部を固定する固定手段を有していることを特徴とする請求項１に記載の内視鏡用治療装置。   2. The endoscope treatment apparatus according to claim 1, wherein the operation unit includes a fixing unit that fixes a handle unit of the treatment instrument. 上記操作部は、上記処置具操作手段が設けられる第1の操作部と、The operation unit includes a first operation unit provided with the treatment instrument operation means,
ユーザが把持するグリップ部が設けられた第２の操作部と、からなり、A second operation part provided with a grip part to be gripped by the user,
上記固定手段は、The fixing means is
上記第１の操作部に設けられ、上記処置具の処置部駆動手段を固定する第１の固定部と、A first fixing portion provided in the first operation portion and fixing the treatment portion driving means of the treatment instrument;
上記第２の操作部に設けられ、上記処置具の上記処置部駆動手段のガイド手段を固定する第２の固定部と、A second fixing portion provided in the second operation portion and fixing the guide means of the treatment portion driving means of the treatment instrument;
を有していることを特徴とする請求項２に記載の内視鏡用治療装置。The endoscopic treatment device according to claim 2, comprising: 上記操作部は、上記処置具操作手段が設けられる第１の操作部と、ユーザが把持するグリップ部が設けられた第２の操作部と、からなり、
上記固定手段は、
上記第１の操作部に設けられ、上記処置具のスライダを固定する第１の固定部と、
上記第２の操作部に設けられ、上記処置具の指掛け部を固定する第２の固定部と、
を有していることを特徴とする請求項２に記載の内視鏡用治療装置。 The operation unit includes a first operation unit provided with the treatment instrument operation means and a second operation unit provided with a grip unit to be gripped by a user.
The fixing means is
A first fixing portion that is provided in the first operation portion and fixes the slider of the treatment instrument;
A second fixing portion that is provided in the second operation portion and fixes a finger hook portion of the treatment instrument;
The endoscopic treatment device according to claim 2, comprising: 上記第１の固定部は、上記処置具操作手段に設けられ、
上記処置具操作手段は、上記スライダを上記ハンドル部に対して進退操作により上記処置具の処置部操作が行えるように、上記第１の操作部に対して進退自在に配設されていることを特徴とする請求項４に記載の内視鏡用治療装置。 The first fixing portion is provided in the treatment instrument operation means,
The treatment instrument operating means is disposed so as to be movable forward and backward with respect to the first operation section so that the treatment section of the treatment instrument can be operated by moving the slider forward and backward with respect to the handle section. The endoscope treatment apparatus according to claim 4 , wherein the treatment apparatus is an endoscope. 上記操作部は、上記処置具操作手段が設けられる第１の操作部と、ユーザが把持するグリップ部が設けられた第２の操作部と、からなり、
上記固定手段は、
上記第１の操作部に設けられ、上記処置具のシースを固定する第３の固定部と、
上記第２の操作部に設けられ、上記処置具のスライドガイドを固定する第４の固定部と、
を有していることを特徴とする請求項２に記載の内視鏡用治療装置。 The operation unit includes a first operation unit provided with the treatment instrument operation means and a second operation unit provided with a grip unit to be gripped by a user.
The fixing means is
A third fixing portion provided in the first operation portion and fixing the sheath of the treatment instrument;
A fourth fixing portion provided in the second operation portion and fixing the slide guide of the treatment instrument;
The endoscopic treatment device according to claim 2, comprising: 上記第３の固定部は、上記処置具操作手段に設けられ、
上記処置具操作手段は、上記シースを上記挿入部の上記チャンネルに対する進退操作が行えるように、上記第１の操作部に対して進退自在に配設されているシリンダ機構であることを特徴とする請求項４に記載の内視鏡用治療装置。 The third fixing portion is provided in the treatment instrument operation means,
The treatment instrument operating means is a cylinder mechanism that is disposed so as to be movable back and forth with respect to the first operating portion so that the sheath can be advanced and retracted with respect to the channel of the insertion portion. The endoscope treatment apparatus according to claim 4 . 上記グリップ部は、上記第１の操作部の長手軸に対して、略直交する方向に延設されていることを特徴とする請求項４から請求項７のいずれか１項に記載の内視鏡用治療装置。 The grip portion with respect to the longitudinal axis of the first operating unit, the endoscope according to extends in a direction substantially perpendicular to claim 4, wherein in any one of claims 7 Mirror treatment device. 上記グリップ部は、その軸が上記第１の操作部の長手軸と、該長手軸に対して略直交する軸の間で可変自在なことを特徴とする請求項４から請求項７のいずれか１項に記載の内視鏡用治療装置。 The grip portion includes a longitudinal axis of the shaft is the first operation section, any one of claim 4, wherein the variable freely be between an axis substantially perpendicular to the longitudinal axis of claim 7 The endoscope treatment apparatus according to claim 1. 上記処置具操作手段は、上記操作部に着脱自在であることを特徴とする請求項１に記載の内視鏡用治療装置。   The endoscope treatment apparatus according to claim 1, wherein the treatment instrument operation means is detachable from the operation unit. 上記操作部は、その基端面に設けられ、上記操作部の長手軸回りに回動操作することで、上記湾曲部を湾曲操作するための湾曲操作レバーを有していることを特徴とする請求項１に記載の内視鏡用治療装置。   The operation unit is provided on a base end surface thereof, and has a bending operation lever for performing a bending operation of the bending unit by rotating around the longitudinal axis of the operation unit. Item 16. The endoscope treatment apparatus according to Item 1. 上記操作部は、長手軸回りに回動することで、上記湾曲部を湾曲することを特徴とする請求項１に記載の内視鏡用内視鏡用治療装置。   The endoscopic treatment device for an endoscope according to claim 1, wherein the operation unit bends the bending portion by rotating about a longitudinal axis. 上記操作部は、長手軸回りに回動自在な湾曲操作グリップを有し、
該湾曲操作グリップの回動により、上記湾曲部を湾曲することを特徴とする請求項１から請求項１０のいずれか１項に記載の内視鏡用内視鏡用治療装置。 The operation unit has a bending operation grip that is rotatable about a longitudinal axis.
The endoscope treatment apparatus for an endoscope according to any one of claims 1 to 10 , wherein the bending portion is bent by the rotation of the bending operation grip.
JP2005346740A 2005-11-30 2005-11-30 Endoscopic treatment device Expired - Fee Related JP4855765B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005346740A JP4855765B2 (en) 2005-11-30 2005-11-30 Endoscopic treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005346740A JP4855765B2 (en) 2005-11-30 2005-11-30 Endoscopic treatment device

Publications (3)

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JP2007151595A JP2007151595A (en) 2007-06-21
JP2007151595A5 true JP2007151595A5 (en) 2008-11-20
JP4855765B2 JP4855765B2 (en) 2012-01-18

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