JPWO2009107792A1 - 柔剛可変装置 - Google Patents
柔剛可変装置 Download PDFInfo
- Publication number
- JPWO2009107792A1 JPWO2009107792A1 JP2010500777A JP2010500777A JPWO2009107792A1 JP WO2009107792 A1 JPWO2009107792 A1 JP WO2009107792A1 JP 2010500777 A JP2010500777 A JP 2010500777A JP 2010500777 A JP2010500777 A JP 2010500777A JP WO2009107792 A1 JPWO2009107792 A1 JP WO2009107792A1
- Authority
- JP
- Japan
- Prior art keywords
- flexible
- tube
- sealing cover
- state
- locking
- 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.)
- Granted
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
- A61B17/3421—Cannulas
-
- 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
- A61B1/00066—Proximal part of endoscope body, e.g. handles
-
- 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
- A61B1/00078—Insertion part of the endoscope body with stiffening means
-
- 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
- A61B1/00147—Holding or positioning arrangements
- A61B1/00154—Holding or positioning arrangements using guiding arrangements for insertion
-
- 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
- A61B1/00147—Holding or positioning arrangements
- A61B1/0016—Holding or positioning arrangements using motor drive units
-
- 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
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
- A61B17/3421—Cannulas
- A61B17/3431—Cannulas being collapsible, e.g. made of thin flexible material
-
- 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
- A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets 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, e.g. tourniquets
- A61B2017/00535—Surgical instruments, devices or methods, e.g. tourniquets pneumatically or hydraulically operated
- A61B2017/00561—Surgical instruments, devices or methods, e.g. tourniquets pneumatically or hydraulically operated creating a vacuum
-
- 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
- A61B2017/2901—Details of shaft
- A61B2017/2905—Details of shaft flexible
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/30—Surgical pincettes without pivotal connections
- A61B2017/306—Surgical pincettes without pivotal connections holding by means of suction
-
- 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
-
- 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
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M2025/0063—Catheters; Hollow probes characterised by structural features having means, e.g. stylets, mandrils, rods or wires to reinforce or adjust temporarily the stiffness, column strength or pushability of catheters which are already inserted into the human body
Abstract
Description
Claims (14)
- 可撓性の細長部材と、この細長部材の外周外側を覆い該細長部材の軸芯を中心に拡縮可能な密封カバーと、この密封カバーと前記細長部材の外周との間に形成された密封空間に接続された流体の出入部と、前記密封カバーに応動し前記細長部材の外周に設けられた係止受け部に係止可能な係止部を設けたことを特徴とする柔剛可変可撓装置。
- 前記細長部材は、先端側とその反対側の基端側をそれぞれ開口した管であることを特徴とする請求項1記載の柔剛可変可撓装置。
- 前記係止部は、前記管の外側に前記軸芯方向に突設したことを特徴とする請求項2記載の柔剛可変可撓装置。
- 前記係止受け部は、前記係止部に対向するように前記軸芯と反対方向に突設したことを特徴とする請求項3記載の柔剛可変可撓装置。
- 前記管の基端に前記流体の出入部を設けたことを特徴とする請求項2〜4のいずれか1項に記載の柔剛可変可撓装置。
- 前記係止部を前記密封カバーと一体的に接触可能に設けたことを特徴とする請求項2〜5のいずれか1項に記載の柔剛可変可撓装置。
- 前記管の外周に、前記係止部の可撓性を有する保持部材を設けると共に、該保持部材は前記軸芯の長手方向に沿って間隔をおいて固定されたスペーサーの間に架設されたことを特徴とする請求項2〜6のいずれか1項に記載の柔剛可変可撓装置。
- 前記先端側に一端を接続した方向規制部材を前記軸芯の長手方向に沿って設けると共に、該方向規制部材の他端側を前記基端側に設けたことを特徴とする請求項2〜7のいずれか1項に記載の柔剛可変可撓装置。
- 前記係止部及び該係止部に対向する前記係止受け部は、前記軸芯を中心として少なくとも2放射方向にそれぞれ設けられることを特徴とする請求項2〜8のいずれか1項に記載の柔剛可変可撓装置。
- 前記先端の開口部に開閉可能な開閉体を設けたことを特徴とする請求項2〜9のいずれか1項に記載の柔剛可変可撓装置。
- 前記それぞれの構成材料を非磁性材料で形成したことを特徴とする請求項1〜10のいずれか1項に記載の柔剛可変可撓装置。
- 前記方向規制部材の基端をモータ駆動の駆動装置に接続したことを特徴とする請求項8記載の柔剛可変可撓装置。
- 隣接する前記スペーサー相互の間隔を、前記細長部材の先端側において他の箇所より狭くすることを特徴とする請求項7記載の柔剛可変可撓装置。
- 前記細長部材にファイバースコープを挿入することを特徴とする請求項1〜13のいずれか1項に記載の柔剛可変可撓装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010500777A JP5424212B2 (ja) | 2008-02-29 | 2009-02-27 | 柔剛可変装置 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008049701 | 2008-02-29 | ||
JP2008049701 | 2008-02-29 | ||
PCT/JP2009/053719 WO2009107792A1 (ja) | 2008-02-29 | 2009-02-27 | 柔剛可変装置 |
JP2010500777A JP5424212B2 (ja) | 2008-02-29 | 2009-02-27 | 柔剛可変装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2009107792A1 true JPWO2009107792A1 (ja) | 2011-07-07 |
JP5424212B2 JP5424212B2 (ja) | 2014-02-26 |
Family
ID=41016177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010500777A Expired - Fee Related JP5424212B2 (ja) | 2008-02-29 | 2009-02-27 | 柔剛可変装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8550989B2 (ja) |
EP (1) | EP2248483A4 (ja) |
JP (1) | JP5424212B2 (ja) |
WO (1) | WO2009107792A1 (ja) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8496648B2 (en) | 2008-05-27 | 2013-07-30 | Intuitive Surgical Operations, Inc. | Stiffening assembly |
US8906019B2 (en) * | 2011-01-07 | 2014-12-09 | Covidien Lp | Ferrofluidic lock |
US9307061B2 (en) | 2011-05-12 | 2016-04-05 | Nokia Technologies Oy | Flexible electronic apparatus |
US9226741B2 (en) * | 2012-01-09 | 2016-01-05 | Covidien Lp | Triangulation methods with hollow segments |
KR101311232B1 (ko) | 2012-04-25 | 2013-09-27 | 한양대학교 에리카산학협력단 | 굴곡형 엔드이펙터 |
EP2874549A4 (en) * | 2012-07-20 | 2016-04-20 | Steadfast Surgical Inc | MANUAL POSITIONED FITTING SYSTEM AND USE METHOD |
EP2938277B1 (en) * | 2012-12-26 | 2017-07-19 | Olympus Corporation | Trocar |
US9526862B2 (en) | 2012-12-27 | 2016-12-27 | Samsung Electronics Co., Ltd | Medical tube and flexibility-variable mechanism with the same |
CN103085083B (zh) * | 2013-01-07 | 2015-06-24 | 汪雯 | 可弯转可伸缩的柔性连续体机械结构 |
US9820634B2 (en) | 2013-01-21 | 2017-11-21 | G.I. View Ltd. | Integrated steering device |
JP6411745B2 (ja) * | 2014-01-29 | 2018-10-24 | オリンパス株式会社 | 医療機器 |
WO2016063682A1 (ja) * | 2014-10-22 | 2016-04-28 | オリンパス株式会社 | 内視鏡挿入形状観測装置 |
JP7044552B2 (ja) | 2015-01-20 | 2022-03-30 | キューアペル メディカル, エルエルシー | 可変支持を有する管状構造 |
US10029125B2 (en) * | 2015-04-16 | 2018-07-24 | Ethicon Llc | Ultrasonic surgical instrument with articulation joint having integral stiffening members |
US10010246B2 (en) * | 2015-05-28 | 2018-07-03 | Roland Quaye | Steerable endoscopes |
US10376673B2 (en) | 2015-06-19 | 2019-08-13 | Evalve, Inc. | Catheter guiding system and methods |
CN107072489B (zh) * | 2015-07-21 | 2019-12-10 | 奥林巴斯株式会社 | 内窥镜 |
JP7082052B2 (ja) | 2015-09-03 | 2022-06-07 | ネプチューン メディカル インク. | 小腸内での内視鏡前進の為の器具 |
WO2017191686A1 (ja) * | 2016-05-06 | 2017-11-09 | オリンパス株式会社 | 剛性可変装置 |
JP7082968B2 (ja) * | 2016-07-27 | 2022-06-09 | キューアペル メディカル, エルエルシー | 可変支持を有する管状構造 |
CN110191667B (zh) | 2016-08-18 | 2022-06-03 | 海王星医疗公司 | 用于增强小肠视觉效果的装置和方法 |
EP3517050B1 (en) * | 2016-08-31 | 2023-10-11 | Beijing Surgerii Robotics Company Limited | Flexible surgical instrument system |
CN106510807B (zh) * | 2016-12-02 | 2023-07-14 | 林立 | 一种心包穿刺针组件及心包穿刺套组 |
JP6647235B2 (ja) * | 2017-02-28 | 2020-02-14 | キヤノン株式会社 | ワイヤ駆動マニピュレータ |
CN110430821B (zh) * | 2017-04-03 | 2022-07-12 | 奥林巴斯株式会社 | 外套管和医疗系统 |
US20200178763A1 (en) * | 2017-07-20 | 2020-06-11 | Neptune Medical Inc. | Dynamically rigidizing overtube |
CN112714658A (zh) | 2018-07-19 | 2021-04-27 | 海王星医疗公司 | 动态刚性化复合医疗结构 |
US11559191B2 (en) | 2018-10-29 | 2023-01-24 | G.I. View Ltd. | Insertion unit for medical instruments and an intubation system thereof |
US10646104B1 (en) | 2018-10-29 | 2020-05-12 | G.I. View Ltd. | Disposable endoscope |
KR102203127B1 (ko) * | 2018-11-12 | 2021-01-14 | 한국과학기술원 | 수술 장치 |
JP7061585B2 (ja) * | 2019-03-20 | 2022-04-28 | 富士フイルム株式会社 | 内視鏡 |
US11292124B2 (en) * | 2019-03-26 | 2022-04-05 | Korea Advanced Institute Of Science And Technology | Echinoderm inspired variable stiffness soft actuator connected ossicle structure and robot apparatus comprising the same |
US11793392B2 (en) | 2019-04-17 | 2023-10-24 | Neptune Medical Inc. | External working channels |
AU2021245989A1 (en) | 2020-03-30 | 2022-10-27 | Neptune Medical Inc. | Layered walls for rigidizing devices |
AU2021336538A1 (en) * | 2020-09-03 | 2023-04-06 | Neptune Medical Inc. | Dynamically rigidizing guiderail and methods of use |
US20230346204A1 (en) | 2022-04-27 | 2023-11-02 | Neptune Medical Inc. | Endoscope sheath apparatuses |
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JPS57192527A (en) * | 1981-05-22 | 1982-11-26 | Olympus Optical Co | Flexible pipe for endoscope |
JPS6346688A (ja) | 1986-08-14 | 1988-02-27 | Canon Inc | 磁気バブル素子 |
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DE3935256C1 (ja) * | 1989-10-23 | 1991-01-03 | Bauerfeind, Peter, Dr., 8264 Waldkraiburg, De | |
JP3132800B2 (ja) * | 1995-04-28 | 2001-02-05 | タイガースポリマー株式会社 | 可撓管 |
JPH11276425A (ja) * | 1998-01-27 | 1999-10-12 | Olympus Optical Co Ltd | 内視鏡 |
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JP2005318957A (ja) * | 2004-05-06 | 2005-11-17 | Olympus Corp | 内視鏡用オーバーチューブ |
US7559916B2 (en) * | 2004-09-24 | 2009-07-14 | Syntheon, Llc | Catheter with controllable stiffness and method for operating a selective stiffening catheter |
US7988621B2 (en) * | 2006-08-10 | 2011-08-02 | Syntheon, Llc | Torque-transmitting, variably-flexible, corrugated insertion device and method for transmitting torque and variably flexing a corrugated insertion device |
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-
2009
- 2009-02-27 US US12/866,769 patent/US8550989B2/en not_active Expired - Fee Related
- 2009-02-27 JP JP2010500777A patent/JP5424212B2/ja not_active Expired - Fee Related
- 2009-02-27 WO PCT/JP2009/053719 patent/WO2009107792A1/ja active Application Filing
- 2009-02-27 EP EP09715257.3A patent/EP2248483A4/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP2248483A4 (en) | 2014-03-19 |
EP2248483A1 (en) | 2010-11-10 |
JP5424212B2 (ja) | 2014-02-26 |
WO2009107792A1 (ja) | 2009-09-03 |
US8550989B2 (en) | 2013-10-08 |
US20100324370A1 (en) | 2010-12-23 |
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