JP5555847B2 - 鉗子支持装置 - Google Patents
鉗子支持装置 Download PDFInfo
- Publication number
- JP5555847B2 JP5555847B2 JP2010109102A JP2010109102A JP5555847B2 JP 5555847 B2 JP5555847 B2 JP 5555847B2 JP 2010109102 A JP2010109102 A JP 2010109102A JP 2010109102 A JP2010109102 A JP 2010109102A JP 5555847 B2 JP5555847 B2 JP 5555847B2
- Authority
- JP
- Japan
- Prior art keywords
- forceps
- endoscope
- support device
- wire
- forceps support
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
- A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
- A61B1/00087—Tools
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- 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
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00238—Type of minimally invasive operation
- A61B2017/00278—Transorgan operations, e.g. transgastric
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- 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
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/30—Surgical robots
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Pathology (AREA)
- Biophysics (AREA)
- Radiology & Medical Imaging (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Ophthalmology & Optometry (AREA)
- Endoscopes (AREA)
- Surgical Instruments (AREA)
Description
5 内視鏡
7、7A ヒンジ
8 アーム
20 内視鏡保持部
30 ベース部
35 ワイヤ経路
40 鉗子
42 溝
50 鉗子支持部
51 主体部
52 可倒部
53 嵌合体
54 可倒部内壁
55 板バネ体
56 ヒンジ体
57 ロック部
58 傾斜壁
59 ワイヤ経路
60 第1駆動手段
61、62 ワイヤ
70 第2駆動手段
80 第3駆動手段
81、82 ワイヤ
90 第4駆動手段
91、91 ワイヤ
100 第5駆動手段
101、102 ワイヤ
110 第6駆動手段
111 ワイヤ
Claims (4)
- 内視鏡治療に用いられる鉗子を支持する鉗子支持装置であって、
内視鏡を保持する内視鏡保持部と、該内視鏡保持部を内視鏡円周方向での回転可能に保持するベース部と、鉗子を支持し、前記ベース部に対して鉗子延長方向での前後動可能に取り付けられる鉗子支持部と、前記ベース部が保持する前記内視鏡保持部を内視鏡円周方向に回転させる第1駆動手段と、前記鉗子支持部および前記ベース部を前記内視鏡保持部を支点に内視鏡円周方向に回転させる第2駆動手段と、前記鉗子支持部を鉗子延長方向で前後動させる第3駆動手段と、を備えていることを特徴とする鉗子支持装置。 - 前記鉗子支持部は鉗子を回転可能に支持するものであり、
前記鉗子支持部に支持されている鉗子を回転させる第4駆動手段を備えていることを特徴とする請求項1に記載の鉗子支持装置。 - 前記鉗子支持部は、前記ベース部に対して取り付けられた主体部と、該主体部に取り付けられて上下に可倒する可倒部とから構成されるものであり、
前記可倒部を上下に可倒させる第5駆動手段を備えていることを特徴とする請求項1または2に記載の鉗子支持装置。 - 前記可倒部は、支持している鉗子後端の外形と嵌合する嵌合体と、該嵌合体と一体となっており、鉗子後端周囲の可倒部内壁に反力を得て前記嵌合体を鉗子後端の外形に嵌合させるべく付勢する一対の板バネ体と、該板バネ体を前記可倒部に回動可能に接続するヒンジ体と、からなるロック部を備えており、
前記嵌合体における鉗子後端との嵌合が解除されるよう、前記ヒンジ体を支点にして前記嵌合体を上方に、前記板バネ体を下方に回動させる、第6駆動手段を備えていることを特徴とする請求項3に記載の鉗子支持装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010109102A JP5555847B2 (ja) | 2010-05-11 | 2010-05-11 | 鉗子支持装置 |
CN2011800343059A CN102985016A (zh) | 2010-05-11 | 2011-05-11 | 钳子支承装置 |
US13/696,950 US20130072752A1 (en) | 2010-05-11 | 2011-05-11 | Forceps support device |
PCT/JP2011/060887 WO2011142398A1 (ja) | 2010-05-11 | 2011-05-11 | 鉗子支持装置 |
EP11780655A EP2570089A1 (en) | 2010-05-11 | 2011-05-11 | Forceps supporting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010109102A JP5555847B2 (ja) | 2010-05-11 | 2010-05-11 | 鉗子支持装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011234913A JP2011234913A (ja) | 2011-11-24 |
JP5555847B2 true JP5555847B2 (ja) | 2014-07-23 |
Family
ID=44914450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010109102A Expired - Fee Related JP5555847B2 (ja) | 2010-05-11 | 2010-05-11 | 鉗子支持装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20130072752A1 (ja) |
EP (1) | EP2570089A1 (ja) |
JP (1) | JP5555847B2 (ja) |
CN (1) | CN102985016A (ja) |
WO (1) | WO2011142398A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6214464B2 (ja) * | 2014-05-15 | 2017-10-18 | オリンパス株式会社 | 内視鏡システム |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6527753B2 (en) * | 2000-02-29 | 2003-03-04 | Olympus Optical Co., Ltd. | Endoscopic treatment system |
JP4266582B2 (ja) * | 2002-07-15 | 2009-05-20 | オリンパス株式会社 | 外科手術用器具と外科手術システム |
JP4148763B2 (ja) * | 2002-11-29 | 2008-09-10 | 学校法人慈恵大学 | 内視鏡手術ロボット |
US8562516B2 (en) * | 2004-04-14 | 2013-10-22 | Usgi Medical Inc. | Methods and apparatus for obtaining endoluminal access |
WO2006033671A2 (en) * | 2004-04-15 | 2006-03-30 | Wilson-Cook Medical Inc. | Endoscopic surgical access devices and methods of articulating an external accessory channel |
US20060063973A1 (en) * | 2004-04-21 | 2006-03-23 | Acclarent, Inc. | Methods and apparatus for treating disorders of the ear, nose and throat |
JP4302602B2 (ja) * | 2004-09-24 | 2009-07-29 | オリンパス株式会社 | 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 |
JP4847354B2 (ja) * | 2007-01-22 | 2011-12-28 | オリンパスメディカルシステムズ株式会社 | 内視鏡用処置具 |
JP2008264253A (ja) * | 2007-04-20 | 2008-11-06 | Olympus Medical Systems Corp | 医療用処置具及び内視鏡処置システム |
DE102008051111B4 (de) * | 2008-10-09 | 2013-01-24 | Reiner Kunz | Halterungs- und Führungseinrichtung für ein endoskopisches Instrument |
-
2010
- 2010-05-11 JP JP2010109102A patent/JP5555847B2/ja not_active Expired - Fee Related
-
2011
- 2011-05-11 EP EP11780655A patent/EP2570089A1/en not_active Withdrawn
- 2011-05-11 US US13/696,950 patent/US20130072752A1/en not_active Abandoned
- 2011-05-11 WO PCT/JP2011/060887 patent/WO2011142398A1/ja active Application Filing
- 2011-05-11 CN CN2011800343059A patent/CN102985016A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2011142398A1 (ja) | 2011-11-17 |
US20130072752A1 (en) | 2013-03-21 |
JP2011234913A (ja) | 2011-11-24 |
CN102985016A (zh) | 2013-03-20 |
EP2570089A1 (en) | 2013-03-20 |
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