JP5197980B2 - 多関節湾曲機構及び多関節湾曲機構を備えた医療器具 - Google Patents
多関節湾曲機構及び多関節湾曲機構を備えた医療器具 Download PDFInfo
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- JP5197980B2 JP5197980B2 JP2007086483A JP2007086483A JP5197980B2 JP 5197980 B2 JP5197980 B2 JP 5197980B2 JP 2007086483 A JP2007086483 A JP 2007086483A JP 2007086483 A JP2007086483 A JP 2007086483A JP 5197980 B2 JP5197980 B2 JP 5197980B2
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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
- A61B1/005—Flexible endoscopes
- A61B1/0051—Flexible endoscopes with controlled bending of insertion part
- A61B1/0055—Constructional details of insertion parts, e.g. vertebral elements
-
- 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
- A61B1/00131—Accessories for endoscopes
- A61B1/00133—Drive units for endoscopic tools inserted through or with the endoscope
-
- 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
- A61B1/005—Flexible endoscopes
- A61B1/0051—Flexible endoscopes with controlled bending of insertion part
- A61B1/0057—Constructional details of force transmission elements, e.g. control wires
-
- 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
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
- A61B2017/00292—Surgical instruments, devices or methods for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
- A61B2017/003—Steerable
-
- 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
-
- 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
- A61B2017/2908—Multiple segments connected by articulations
-
- 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
- A61B2017/2947—Pivots
-
- 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
- A61B34/74—Manipulators with manual electric input means
- A61B2034/742—Joysticks
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Robotics (AREA)
- Ophthalmology & Optometry (AREA)
- Endoscopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Description
上記内視鏡の挿入部を通って病変を処置するための処置具と、
上記処置具の先端に少なくとも一つの屈曲手段を有し、
上記処置具の先端を操作者の意図した方向に移動させるための操作手段と、
上記操作手段の操作に応じて上記処置具の先端の移動を制御する制御手段と、
上記制御手段からの制御信号に応じて上記処置具の屈曲手段を動作させる手段と、
からなることを特徴とする内視鏡処置具。
からなることを特徴とする第1項に記載の内視鏡処置具。
42…挿入部
51…第1湾曲駒
52…第2湾曲駒
53…第3湾曲駒
54…第4湾曲駒
61…第1回動軸部
62…第2回動軸部
63…第3回動軸部
64…第4回動軸部
56a,56b…第1組の操作ワイヤ
57a,57b…第2組の操作ワイヤ
58a,58b…第3組の操作ワイヤ
59a,59b…第4組の操作ワイヤ
66a,66b…第1組のガイドシース
67a,67b…第2組のガイドシース
68a,68b…第3組のガイドシース
69a,69b…第4組のガイドシース
71,72…ワイヤガイド
Claims (7)
- 第1湾曲駒と、
前記第1湾曲駒と回動可能に接続された第2湾曲駒と、
前記第2湾曲駒と回動可能に接続された第3湾曲駒と、
前記第1湾曲駒に接続され、前記第1湾曲駒を動作させる少なくとも2つの第1ワイヤと、
前記第2湾曲駒に接続され、前記第2湾曲駒を動作させる少なくとも2つの第2ワイヤと、
を有する多関節湾曲機構であって、
前記第1湾曲駒と前記第2湾曲駒の回動軸及び前記第2湾曲駒と前記第3湾曲駒の回動軸の垂直方向に対して前記第2ワイヤが前記第1ワイヤよりも内側に配置されていることを特徴とする多関節湾曲機構。 - 前記第2湾曲駒に接続され、前記第1ワイヤをガイドする第1弾性部材と、
前記第3湾曲駒に接続され、前記第2ワイヤをガイドする第2弾性部材と、
を有することを特徴とする請求項1記載の多関節湾曲機構。 - 前記第2湾曲駒に設けられ、前記第2ワイヤが前記第1ワイヤよりも内側に配置されるように位置決めを行う位置決め手段を有することを特徴とする請求項1または2記載の多関節湾曲機構。
- 第1湾曲駒と、
前記第1湾曲駒と回動可能に接続された第2湾曲駒と、
前記第2湾曲駒と回動可能に接続された第3湾曲駒と、
前記第1湾曲駒に接続され、前記第1湾曲駒を動作させる少なくとも2つの第1ワイヤと、
前記第3湾曲駒に接続され、前記第3湾曲駒を動作させる少なくとも2つの第3ワイヤと、
を有する多関節湾曲機構であって、
前記第1湾曲駒と前記第2湾曲駒との回動軸及び前記第2湾曲駒と前記第3湾曲駒との回動軸の垂直方向に対して第3ワイヤが第1ワイヤよりも内側に配置されていることを特徴とする多関節湾曲機構。 - 前記第2湾曲駒に接続され、前記第1ワイヤをガイドする第1弾性部材と、
前記第3湾曲駒と回動可能に接続される第4湾曲駒に接続され、前記第3ワイヤをガイドする第3弾性部材と、
を有することを特徴とする請求項4記載の多関節湾曲機構。 - 前記第3湾曲駒に設けられ、前記第3ワイヤが前記第1ワイヤよりも内側に配置されるように位置決めを行う位置決め手段を有することを特徴とする請求項4または5記載の多関節湾曲機構。
- 上記請求項1〜6のいずれかに記載の多関節湾曲機構を有する多関節医療器具。
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007086483A JP5197980B2 (ja) | 2007-03-29 | 2007-03-29 | 多関節湾曲機構及び多関節湾曲機構を備えた医療器具 |
| EP07850728.2A EP2130478B1 (en) | 2007-03-29 | 2007-12-17 | Articulated bending mechanism and articulated medical device with articulated bending mechanism |
| PCT/JP2007/074240 WO2008120423A1 (ja) | 2007-03-29 | 2007-12-17 | 多関節湾曲機構及び多関節湾曲機構を備える多関節医療器具 |
| CN2007800516598A CN101610710B (zh) | 2007-03-29 | 2007-12-17 | 多关节弯曲机构以及具备多关节弯曲机构的多关节医疗器械 |
| US12/556,956 US8821388B2 (en) | 2007-03-29 | 2009-09-10 | Multijointed bending mechanism and multijointed medical equipment having multijointed bending mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007086483A JP5197980B2 (ja) | 2007-03-29 | 2007-03-29 | 多関節湾曲機構及び多関節湾曲機構を備えた医療器具 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008237811A JP2008237811A (ja) | 2008-10-09 |
| JP5197980B2 true JP5197980B2 (ja) | 2013-05-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007086483A Expired - Fee Related JP5197980B2 (ja) | 2007-03-29 | 2007-03-29 | 多関節湾曲機構及び多関節湾曲機構を備えた医療器具 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8821388B2 (ja) |
| EP (1) | EP2130478B1 (ja) |
| JP (1) | JP5197980B2 (ja) |
| CN (1) | CN101610710B (ja) |
| WO (1) | WO2008120423A1 (ja) |
Cited By (2)
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| WO2015107999A1 (ja) | 2014-01-14 | 2015-07-23 | オリンパス株式会社 | 関節機構、マニピュレータおよびマニピュレータシステム |
| US10085813B2 (en) | 2013-07-25 | 2018-10-02 | Olympus Corporation | Manipulator and manipulator system |
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| US10085813B2 (en) | 2013-07-25 | 2018-10-02 | Olympus Corporation | Manipulator and manipulator system |
| WO2015107999A1 (ja) | 2014-01-14 | 2015-07-23 | オリンパス株式会社 | 関節機構、マニピュレータおよびマニピュレータシステム |
| US11497387B2 (en) | 2014-01-14 | 2022-11-15 | Olympus Corporation | Joint mechanism, manipulator, and manipulator system |
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| US8821388B2 (en) | 2014-09-02 |
| US20090326325A1 (en) | 2009-12-31 |
| WO2008120423A1 (ja) | 2008-10-09 |
| JP2008237811A (ja) | 2008-10-09 |
| CN101610710B (zh) | 2011-03-16 |
| CN101610710A (zh) | 2009-12-23 |
| EP2130478A1 (en) | 2009-12-09 |
| EP2130478A4 (en) | 2012-06-06 |
| EP2130478B1 (en) | 2013-07-31 |
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