JP6042678B2 - ブレーキ機構及びこれを備えた医療用マニピュレータ - Google Patents
ブレーキ機構及びこれを備えた医療用マニピュレータ Download PDFInfo
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- JP6042678B2 JP6042678B2 JP2012212061A JP2012212061A JP6042678B2 JP 6042678 B2 JP6042678 B2 JP 6042678B2 JP 2012212061 A JP2012212061 A JP 2012212061A JP 2012212061 A JP2012212061 A JP 2012212061A JP 6042678 B2 JP6042678 B2 JP 6042678B2
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- Prior art keywords
- brake
- brake rotor
- shaft
- brake shoe
- rotor
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- 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
- A61B17/00—Surgical instruments, devices or methods
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in minimally invasive surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/04—Surgical instruments, devices or methods for suturing wounds; Holders or packages for needles or suture materials
- A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
- A61B17/062—Needle manipulators
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/70—Manipulators specially adapted for use in surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/70—Manipulators specially adapted for use in surgery
- A61B34/71—Manipulators operated by drive cable mechanisms
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D49/00—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like
- F16D49/16—Brakes with two brake-blocks
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D63/00—Brakes not otherwise provided for; Brakes combining more than one of the types of groups F16D49/00 - F16D61/00
- F16D63/006—Positive locking brakes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B2017/00367—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like
- A61B2017/00398—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like using powered actuators, e.g. stepper motors, solenoids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in minimally invasive surgery
- A61B2017/2901—Details of shaft
- A61B2017/2902—Details of shaft characterized by features of the actuating rod
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in minimally invasive surgery
- A61B2017/2926—Details of heads or jaws
- A61B2017/2927—Details of heads or jaws the angular position of the head being adjustable with respect to the shaft
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in minimally invasive surgery
- A61B2017/2926—Details of heads or jaws
- A61B2017/2927—Details of heads or jaws the angular position of the head being adjustable with respect to the shaft
- A61B2017/2929—Details of heads or jaws the angular position of the head being adjustable with respect to the shaft with a head rotatable about the longitudinal axis of the shaft
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in minimally invasive surgery
- A61B2017/2946—Locking means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in minimally invasive surgery
- A61B2017/2947—Pivots
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/50—Supports for surgical instruments, e.g. articulated arms
- A61B2090/508—Supports for surgical instruments, e.g. articulated arms with releasable brake mechanisms
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Ophthalmology & Optometry (AREA)
- Manipulator (AREA)
- Surgical Instruments (AREA)
Description
14…先端動作部 26…傾動用ホイール
134…ブレーキ機構 136…ブレーキ解除機構
138…フレーム 174…ブレーキロータ
175A…第1ギヤ 175B…第2ギヤ
176…ブレーキシュー 178…スライド部材
180…弾性部材 200…押え部材
202…解除ボタン 204…レバー機構
204A…第1レバー機構 204B…第2レバー機構
218…バックアップ部材 220…レバー
222a、222b…軸部 224a…カム(第1カム)
224b…カム(第2カム)
Claims (4)
- 操作部に対する入力操作が機械的に伝達されて動作部が連動する機構の動きを制限するブレーキ機構であって、
前記操作部の回転に連動して回転するブレーキロータと、
前記ブレーキロータに対して進退動可能であり、前記ブレーキロータの外周部に接触可能なブレーキシューと、を備え、
弾性部材の弾発力に基づいて前記ブレーキシューを前記ブレーキロータに押し付けることにより制動力が発生し、
前記弾発力に抗して前記ブレーキシューを前記ブレーキロータから離間させることにより制動が解除され、
前記ブレーキロータの前記外周部には、周方向に沿って第1ギヤが設けられ、
前記ブレーキシューの、前記ブレーキロータの前記外周部に対向する部分には、前記第1ギヤと噛合い可能な第2ギヤが設けられ、
前記ブレーキ機構は、さらに、前記弾性部材によって前記ブレーキロータ側に弾性的に押圧されるとともに前記ブレーキロータに対して進退動可能なスライド部材を備え、
前記ブレーキシューは、前記スライド部材に取り付けられた部品であり、
前記第2ギヤは、前記ブレーキロータの前記外周部に適合する円弧状に延在し、
前記ブレーキシューは、前記スライド部材に対して僅かに揺動可能な状態で前記スライド部材に取り付けられている、
ことを特徴とするブレーキ機構。 - 請求項1記載のブレーキ機構において、
前記ブレーキロータ、前記ブレーキシュー及び前記スライド部材は、フレーム内に配置され、
前記フレームのうち、前記スライド部材を基準として前記ブレーキロータとは反対側を構成する壁部には、前記弾性部材が挿通可能な大きさの挿通孔が設けられ、
前記挿通孔には、前記弾性部材を押える押え部材が装着されている、
ことを特徴とするブレーキ機構。 - 請求項2記載のブレーキ機構において、
前記押え部材は、前記弾性部材の圧縮量を変更可能に前記挿通孔に装着される、
ことを特徴とするブレーキ機構。 - ハンドルから延出したシャフトの先端に、前記シャフトに対して傾動可能な先端動作部を備え、前記ハンドルに設けられた傾動操作部に対する入力操作が機械的に伝達されて前記先端動作部が傾動動作するように構成された医療用マニピュレータであって、
請求項1〜3のいずれか1項に記載のブレーキ機構を備え、
前記ブレーキロータは、前記傾動操作部の回転に連動して回転するものであり、
前記弾性部材の弾発力に基づいて前記ブレーキシューを前記ブレーキロータに押し付けることにより、前記ブレーキロータの回転が阻止され、前記シャフトに対する前記先端動作部の角度が固定される、
ことを特徴とする医療用マニピュレータ。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012212061A JP6042678B2 (ja) | 2012-09-26 | 2012-09-26 | ブレーキ機構及びこれを備えた医療用マニピュレータ |
EP13842394.2A EP2901956B1 (en) | 2012-09-26 | 2013-09-24 | Brake mechanism and medical manipulator provided with same |
PCT/JP2013/075632 WO2014050784A1 (ja) | 2012-09-26 | 2013-09-24 | ブレーキ機構及びこれを備えた医療用マニピュレータ |
US14/669,866 US9999434B2 (en) | 2012-09-26 | 2015-03-26 | Brake mechanism and medical manipulator provided with same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012212061A JP6042678B2 (ja) | 2012-09-26 | 2012-09-26 | ブレーキ機構及びこれを備えた医療用マニピュレータ |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2014064755A JP2014064755A (ja) | 2014-04-17 |
JP2014064755A5 JP2014064755A5 (ja) | 2015-10-08 |
JP6042678B2 true JP6042678B2 (ja) | 2016-12-14 |
Family
ID=50388185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012212061A Active JP6042678B2 (ja) | 2012-09-26 | 2012-09-26 | ブレーキ機構及びこれを備えた医療用マニピュレータ |
Country Status (4)
Country | Link |
---|---|
US (1) | US9999434B2 (ja) |
EP (1) | EP2901956B1 (ja) |
JP (1) | JP6042678B2 (ja) |
WO (1) | WO2014050784A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160038720A1 (en) * | 2014-08-05 | 2016-02-11 | Jeffrey Thomas Loh | Swivel tipped guidewire and related methods |
WO2017013942A1 (ja) * | 2015-07-17 | 2017-01-26 | オリンパス株式会社 | マニピュレータ |
DE102015115559A1 (de) * | 2015-09-15 | 2017-03-16 | Karl Storz Gmbh & Co. Kg | Manipulationssystem sowie Handhabungsvorrichtung für chirurgische Instrumente |
JP6673140B2 (ja) * | 2016-10-20 | 2020-03-25 | 株式会社デンソー | アーム装置 |
WO2019087384A1 (ja) | 2017-11-06 | 2019-05-09 | オリンパス株式会社 | 処置具 |
JP6809720B2 (ja) * | 2019-03-13 | 2021-01-06 | リバーフィールド株式会社 | 術具 |
DE102019125957B4 (de) * | 2019-09-26 | 2021-04-29 | Franka Emika Gmbh | Bremsvorrichtung für einen Robotermanipulator |
CN114684582B (zh) * | 2020-12-30 | 2024-03-26 | 天津三环乐喜新材料有限公司 | 翻面装置、上料和翻面系统及方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5816901A (en) * | 1993-04-09 | 1998-10-06 | Sirany; Dallas R. | Method of resurfacing a vehicles's braking rotors and drums |
US5823066A (en) * | 1996-05-13 | 1998-10-20 | Ethicon Endo-Surgery, Inc. | Articulation transmission mechanism for surgical instruments |
US5830231A (en) * | 1997-03-19 | 1998-11-03 | Geiges, Jr.; John J. | Handle and actuating mechanism for surgical instruments |
JP4135875B2 (ja) | 2002-06-05 | 2008-08-20 | Hoya株式会社 | 内視鏡の付加用処置具案内具 |
EP1605840B1 (en) | 2003-03-26 | 2011-01-05 | Tyco Healthcare Group LP | Energy stored in spring with controlled release |
JP4391762B2 (ja) | 2003-05-08 | 2009-12-24 | オリンパス株式会社 | 外科用処置具 |
US8764765B2 (en) * | 2003-09-23 | 2014-07-01 | Covidien Lp | Laparoscopic instrument and related surgical method |
JP2006326148A (ja) * | 2005-05-30 | 2006-12-07 | Kanazawa Inst Of Technology | 外科用処置具 |
US8579176B2 (en) * | 2005-07-26 | 2013-11-12 | Ethicon Endo-Surgery, Inc. | Surgical stapling and cutting device and method for using the device |
US8409244B2 (en) * | 2007-04-16 | 2013-04-02 | Intuitive Surgical Operations, Inc. | Tool with end effector force limiter |
EP2083727B1 (en) * | 2006-10-05 | 2013-12-11 | Covidien LP | Flexible endoscopic stitching devices |
US20090198272A1 (en) * | 2008-02-06 | 2009-08-06 | Lawrence Kerver | Method and apparatus for articulating the wrist of a laparoscopic grasping instrument |
WO2010104755A1 (en) * | 2009-03-05 | 2010-09-16 | Tyco Healthcare Group Lp | Endoscopic vessel sealer and divider having a flexible articulating shaft |
US8132706B2 (en) * | 2009-06-05 | 2012-03-13 | Tyco Healthcare Group Lp | Surgical stapling apparatus having articulation mechanism |
WO2012006306A2 (en) * | 2010-07-08 | 2012-01-12 | Ethicon Endo-Surgery, Inc. | Surgical instrument comprising an articulatable end effector |
-
2012
- 2012-09-26 JP JP2012212061A patent/JP6042678B2/ja active Active
-
2013
- 2013-09-24 WO PCT/JP2013/075632 patent/WO2014050784A1/ja active Application Filing
- 2013-09-24 EP EP13842394.2A patent/EP2901956B1/en active Active
-
2015
- 2015-03-26 US US14/669,866 patent/US9999434B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2901956B1 (en) | 2017-05-17 |
EP2901956A4 (en) | 2016-05-25 |
EP2901956A1 (en) | 2015-08-05 |
JP2014064755A (ja) | 2014-04-17 |
US9999434B2 (en) | 2018-06-19 |
US20150196313A1 (en) | 2015-07-16 |
WO2014050784A1 (ja) | 2014-04-03 |
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