JP4370302B2 - 押圧操作型二段スイッチ装置及びこれを適用する内視鏡 - Google Patents
押圧操作型二段スイッチ装置及びこれを適用する内視鏡 Download PDFInfo
- Publication number
- JP4370302B2 JP4370302B2 JP2006006787A JP2006006787A JP4370302B2 JP 4370302 B2 JP4370302 B2 JP 4370302B2 JP 2006006787 A JP2006006787 A JP 2006006787A JP 2006006787 A JP2006006787 A JP 2006006787A JP 4370302 B2 JP4370302 B2 JP 4370302B2
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- JP
- Japan
- Prior art keywords
- switch
- pressing
- spring
- endoscope
- stage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/012—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor
- A61B1/015—Control of fluid supply or evacuation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00002—Operational features of endoscopes
- A61B1/00039—Operational features of endoscopes provided with input arrangements for the user
- A61B1/00042—Operational features of endoscopes provided with input arrangements for the user for mechanical operation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
- H01H13/503—Stacked switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/04—Cases; Covers
- H01H13/06—Dustproof, splashproof, drip-proof, waterproof or flameproof casings
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Optics & Photonics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Mechanical Engineering (AREA)
- Endoscopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Push-Button Switches (AREA)
Description
図1は、本発明の一実施形態の押圧型二段スイッチ装置が適用される内視鏡の概略構成を示す外観斜視図である。図2は、図1の内視鏡の操作部において本実施形態の押圧型二段スイッチ装置の配置されている近傍を示す要部拡大側面図である。図3は、本実施形態の押圧型二段スイッチ装置の分解斜視図である。図4〜図8は、本実施形態の押圧型二段スイッチ装置の断面を示し、このうち図4は、図2の[IV]−[IV]線に沿う面の縦断面図である。図5は、図4の[V]−[V]線に沿う横断面図である。図6〜図8は、図5の[VI]−[VI]線に沿う縦断面図であって、本実施形態の押圧型二段スイッチ装置の作用を順に示している。即ち、図6は通常状態を、図7は第1段スイッチの作動状態を、図8は第1段スイッチ及び第2段スイッチの作動状態を、それぞれ示している。
11……操作部
11a……把持部
11b……外装部材
12……可撓管部
13……湾曲部
14……先端部
15……挿入部
16……ユニバーサルケーブル
26……送気送水ボタン
27……吸引ボタン
28……リモートボタン
31……カバー部材
31a……押圧操作部位
32……第2スイッチ押圧部材
33……第2スライドガイド
34……第2バネ押圧部材
35……第2バネ
36……第2スイッチ固定部材
37……第2スイッチ
38……第2スイッチ載置部材
39……第1スライドガイド
40……第1バネ押圧部材
41……第1スイッチ押圧ピン
42……第1バネ
43……第1スイッチ固定部材
44……第1スイッチ
45……第1スイッチ載置部材
46……内部固定部材
47……補強板
Claims (4)
- 第1スイッチと、
一側面が第1スイッチに対向配置されるとともに、前記第1スイッチへの軸方向に対して摺動自在な第1入力部材と、
前記第1入力部材の前記一側面の反対側に配置された第2スイッチと、
一側面が前記第2スイッチに対向配置されるとともに、前記軸方向に対して摺動自在な第2入力部材と、
前記第2入力部材に押圧力を付与し、前記第1スイッチと前記第2スイッチとを作動する操作用ボタン部と、
前記第1スイッチと前記第1入力部材との間に配置され、前記第1入力部材を前記軸方向に支持する第1弾性部材と、
前記第1入力部材の外壁面に沿って配置され、前記第1入力部材に当接するとともに前記第2入力部材を前記軸方向に支持するように設けられた第2弾性部材と、
を具備したことを特徴とする押圧操作側二段スイッチ装置。 - 前記第2弾性部材は、前記第1弾性部材の方を先に多く圧縮させるために前記第1弾性部材の弾性力より大きい弾性力を有する
ことを特徴とする請求項1に記載の押圧操作側二段スイッチ装置。 - 前記第1入力部材は、前記第2弾性部材に当接するとともに前記第2弾性部材と同方向に移動するために設けられたフランジ形状部を更に具備した
ことを特徴とする請求項1に記載の押圧操作側二段スイッチ装置。 - 請求項1〜請求項3の何れか一つに記載の押圧操作型二段スイッチを備えた内視鏡。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006006787A JP4370302B2 (ja) | 2006-01-13 | 2006-01-13 | 押圧操作型二段スイッチ装置及びこれを適用する内視鏡 |
PCT/JP2006/324336 WO2007080723A1 (ja) | 2006-01-13 | 2006-12-06 | 押圧操作型二段スイッチ装置及びこれを適用する内視鏡 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006006787A JP4370302B2 (ja) | 2006-01-13 | 2006-01-13 | 押圧操作型二段スイッチ装置及びこれを適用する内視鏡 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007188797A JP2007188797A (ja) | 2007-07-26 |
JP4370302B2 true JP4370302B2 (ja) | 2009-11-25 |
Family
ID=38256136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006006787A Expired - Fee Related JP4370302B2 (ja) | 2006-01-13 | 2006-01-13 | 押圧操作型二段スイッチ装置及びこれを適用する内視鏡 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4370302B2 (ja) |
WO (1) | WO2007080723A1 (ja) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9017355B2 (en) | 2007-12-03 | 2015-04-28 | Covidien Ag | Battery-powered hand-held ultrasonic surgical cautery cutting device |
US9314261B2 (en) | 2007-12-03 | 2016-04-19 | Covidien Ag | Battery-powered hand-held ultrasonic surgical cautery cutting device |
US8338726B2 (en) | 2009-08-26 | 2012-12-25 | Covidien Ag | Two-stage switch for cordless hand-held ultrasonic cautery cutting device |
US9107690B2 (en) | 2007-12-03 | 2015-08-18 | Covidien Ag | Battery-powered hand-held ultrasonic surgical cautery cutting device |
US20090143799A1 (en) | 2007-12-03 | 2009-06-04 | Smith Kevin W | Cordless Hand-Held Ultrasonic Cautery Cutting Device |
US8061014B2 (en) | 2007-12-03 | 2011-11-22 | Covidien Ag | Method of assembling a cordless hand-held ultrasonic cautery cutting device |
JP5430137B2 (ja) * | 2008-12-16 | 2014-02-26 | Hoya株式会社 | 電子内視鏡の遠隔操作ボタン装置 |
US9655672B2 (en) | 2010-10-04 | 2017-05-23 | Covidien Lp | Vessel sealing instrument |
US9345534B2 (en) | 2010-10-04 | 2016-05-24 | Covidien Lp | Vessel sealing instrument |
EP2617344B1 (en) * | 2011-02-28 | 2016-12-07 | Olympus Corporation | Bending portion-equipped medical apparatus |
JP5484393B2 (ja) * | 2011-05-10 | 2014-05-07 | 富士フイルム株式会社 | 内視鏡の操作部 |
CA2865579C (en) * | 2012-03-08 | 2021-03-02 | Covidien Lp | Vessel sealing instrument |
CN108348136A (zh) * | 2015-11-13 | 2018-07-31 | Hoya株式会社 | 多级按钮开关装置及内窥镜的多级按钮开关装置 |
US10368898B2 (en) | 2016-05-05 | 2019-08-06 | Covidien Lp | Ultrasonic surgical instrument |
US11259832B2 (en) | 2018-01-29 | 2022-03-01 | Covidien Lp | Ultrasonic horn for an ultrasonic surgical instrument, ultrasonic surgical instrument including the same, and method of manufacturing an ultrasonic horn |
US11246621B2 (en) | 2018-01-29 | 2022-02-15 | Covidien Lp | Ultrasonic transducers and ultrasonic surgical instruments including the same |
US11246617B2 (en) | 2018-01-29 | 2022-02-15 | Covidien Lp | Compact ultrasonic transducer and ultrasonic surgical instrument including the same |
US11229449B2 (en) | 2018-02-05 | 2022-01-25 | Covidien Lp | Ultrasonic horn, ultrasonic transducer assembly, and ultrasonic surgical instrument including the same |
US10582944B2 (en) | 2018-02-23 | 2020-03-10 | Covidien Lp | Ultrasonic surgical instrument with torque assist feature |
TWI713071B (zh) * | 2019-03-14 | 2020-12-11 | 進聯工業股份有限公司 | 開關座體改良結構 |
TWI713072B (zh) * | 2019-03-14 | 2020-12-11 | 進聯工業股份有限公司 | 開關座體組合結構 |
KR102526474B1 (ko) * | 2022-06-29 | 2023-04-27 | 김병로 | 의료용 핸드 조작 스위치 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3302793C1 (de) * | 1983-01-28 | 1984-01-26 | Triumph Adler Buero Inf | Tastschalter |
JPH0620430B2 (ja) * | 1984-09-18 | 1994-03-23 | オリンパス光学工業株式会社 | 内視鏡の管路組換え装置 |
JPH0355621U (ja) * | 1989-10-02 | 1991-05-29 | ||
JP3456870B2 (ja) * | 1997-07-17 | 2003-10-14 | 富士写真光機株式会社 | 内視鏡内管路の操作スイッチ装置 |
JP4045067B2 (ja) * | 2000-08-08 | 2008-02-13 | 株式会社エヌ・ティ・ティ・ドコモ | 情報入力方法、情報入力装置及び携帯端末 |
JP3739660B2 (ja) * | 2001-03-14 | 2006-01-25 | 帝国通信工業株式会社 | スイッチ機構 |
-
2006
- 2006-01-13 JP JP2006006787A patent/JP4370302B2/ja not_active Expired - Fee Related
- 2006-12-06 WO PCT/JP2006/324336 patent/WO2007080723A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2007080723A1 (ja) | 2007-07-19 |
JP2007188797A (ja) | 2007-07-26 |
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