JP2015062533A - 医療用の長尺部材 - Google Patents
医療用の長尺部材 Download PDFInfo
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- JP2015062533A JP2015062533A JP2013197939A JP2013197939A JP2015062533A JP 2015062533 A JP2015062533 A JP 2015062533A JP 2013197939 A JP2013197939 A JP 2013197939A JP 2013197939 A JP2013197939 A JP 2013197939A JP 2015062533 A JP2015062533 A JP 2015062533A
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Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
-
- 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
- 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
- A61B2017/00305—Constructional details of the flexible means
- A61B2017/00314—Separate linked members
-
- 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
- A61B2017/00318—Steering mechanisms
- A61B2017/00323—Cables or rods
-
- 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
- A61B2017/00318—Steering mechanisms
- A61B2017/00323—Cables or rods
- A61B2017/00327—Cables or rods with actuating members moving in opposite directions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00743—Type of operation; Specification of treatment sites
- A61B2017/00809—Lung operations
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pathology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Description
より潤滑性を発揮し、潤湿な生体器官の内壁との摩擦抵抗(摺動抵抗)を低減する。これにより、長尺部材10の摺動性が向上し、操作性がより優れたものとなる。
20 湾曲部(第1の部材)、
21 先端開口部、
21a 先端部、
22 基端開口部、
22a 基端部、
23 内腔(第1の内腔)、
40 接続部、
50 本体部(第2の部材)、
51 先端開口部、
51a 先端部、
52 基端開口部、
52a 基端部、
53 内腔(第2の内腔)、
54 内溝、
60 手元操作部、
70 操作部材、
74 挿通溝(外溝)、
75 被覆部材、
80 ガイド部材
90 保護部材、
100 医療器具、
150 処置具、
w ワーキングルーメン、
P 肺気道。
Claims (7)
- 肺気道内での処置を行うために用いられる医療用の長尺部材であって、
先端側に配置され、軸方向に延在する第1の内腔が形成された第1の部材と、
軸方向に延在し前記第1の内腔よりも大きな径を備える第2の内腔が形成されるとともに、前記第1の部材よりも大きな外径を有し前記第1の部材の基端側に接続された第2の部材と、
前記第1の部材の少なくも一部に接続され、押し引き操作により前記第1の部材を湾曲させる長尺状の操作部材と、を有しており、
前記操作部材は、前記第1の部材の外面側と前記第2の部材の内面側を通って軸方向に略直線状に延在している、医療用の長尺部材。 - 前記第1の部材の外面には、軸方向に延在する外溝が形成されており、
前記第1の部材と前記第2の部材とは、前記第1の部材の基端部を前記第2の部材の前記第2の内腔に挿入した状態で接続されており、
前記操作部材は、前記外溝を通って軸方向に延在している、請求項1に記載の医療用の長尺部材。 - 前記第1の部材の前記外溝には、軸方向に延在するガイド部材が配置されており、
前記操作部材は、前記ガイド部材の内腔を通って軸方向に延在している、請求項2に記載の医療用の長尺部材。 - 前記第2の部材の内面には、軸方向に延在する内溝が形成されており、
前記操作部材は、前記内溝を通って軸方向に延在している、請求項1〜3のいずれか1項に記載の医療用の長尺部材。 - 前記操作部材は、細径のワイヤによって構成されている、請求項1〜4のいずれか1項に記載の医療用の長尺部材。
- 前記第1の部材の外面および前記第2の部材の外面を覆って配置される被覆部材を有する請求項1〜5のいずれか1項に記載の医療用の長尺部材。
- 前記操作部材を覆って配置される保護部材を有する請求項1〜6のいずれか1項に記載の医療用の長尺部材。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013197939A JP6196110B2 (ja) | 2013-09-25 | 2013-09-25 | 医療用の長尺部材 |
US14/495,524 US20150088152A1 (en) | 2013-09-25 | 2014-09-24 | Elongated member for medical use |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013197939A JP6196110B2 (ja) | 2013-09-25 | 2013-09-25 | 医療用の長尺部材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015062533A true JP2015062533A (ja) | 2015-04-09 |
JP6196110B2 JP6196110B2 (ja) | 2017-09-13 |
Family
ID=52691603
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013197939A Active JP6196110B2 (ja) | 2013-09-25 | 2013-09-25 | 医療用の長尺部材 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20150088152A1 (ja) |
JP (1) | JP6196110B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020105616A1 (ja) * | 2018-11-22 | 2020-05-28 | 川崎重工業株式会社 | 屈曲機構及び医療装置 |
JP2020535898A (ja) * | 2017-10-06 | 2020-12-10 | ベイリス メディカル カンパニー インコーポレイテッドBaylis Medical Company Inc. | 操向可能なシースアセンブリの補強シース |
US11986163B2 (en) | 2018-12-28 | 2024-05-21 | Hoya Corporation | Endoscope and endoscope system controlled by pair of cable bundles |
Citations (8)
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JPH0788093A (ja) * | 1993-03-12 | 1995-04-04 | Heart Rhythm Technol Inc | 電気生理学的処置を行うためのカテーテル |
JP2006334399A (ja) * | 2005-05-19 | 2006-12-14 | Biosense Webster Inc | 遠位先端部方向付けシースを備えた操向性カテーテル |
WO2007075989A2 (en) * | 2005-12-20 | 2007-07-05 | Orthodynamix Llc | Method and devices for minimally invasive arthroscopic procedures |
JP3162588U (ja) * | 2010-06-25 | 2010-09-09 | 日本ゼオン株式会社 | 先端可動カテーテル |
JP2011062320A (ja) * | 2009-09-17 | 2011-03-31 | Sumitomo Bakelite Co Ltd | ガイドワイヤおよびカテーテルシステム |
JP2012034971A (ja) * | 2010-08-10 | 2012-02-23 | Japan Lifeline Co Ltd | カテーテル |
WO2012158152A1 (en) * | 2011-05-13 | 2012-11-22 | Spiration, Inc. | Deployment catheter |
JP2013123508A (ja) * | 2011-12-14 | 2013-06-24 | Japan Lifeline Co Ltd | 先端偏向操作可能カテーテル |
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US20030135204A1 (en) * | 2001-02-15 | 2003-07-17 | Endo Via Medical, Inc. | Robotically controlled medical instrument with a flexible section |
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US7674253B2 (en) * | 2006-08-18 | 2010-03-09 | Kensey Nash Corporation | Catheter for conducting a procedure within a lumen, duct or organ of a living being |
US20090062606A1 (en) * | 2007-08-31 | 2009-03-05 | Hoya Corporation | Endoscope guiding tube device |
US9254123B2 (en) * | 2009-04-29 | 2016-02-09 | Hansen Medical, Inc. | Flexible and steerable elongate instruments with shape control and support elements |
-
2013
- 2013-09-25 JP JP2013197939A patent/JP6196110B2/ja active Active
-
2014
- 2014-09-24 US US14/495,524 patent/US20150088152A1/en not_active Abandoned
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0788093A (ja) * | 1993-03-12 | 1995-04-04 | Heart Rhythm Technol Inc | 電気生理学的処置を行うためのカテーテル |
JP2006334399A (ja) * | 2005-05-19 | 2006-12-14 | Biosense Webster Inc | 遠位先端部方向付けシースを備えた操向性カテーテル |
WO2007075989A2 (en) * | 2005-12-20 | 2007-07-05 | Orthodynamix Llc | Method and devices for minimally invasive arthroscopic procedures |
JP2011062320A (ja) * | 2009-09-17 | 2011-03-31 | Sumitomo Bakelite Co Ltd | ガイドワイヤおよびカテーテルシステム |
JP3162588U (ja) * | 2010-06-25 | 2010-09-09 | 日本ゼオン株式会社 | 先端可動カテーテル |
JP2012034971A (ja) * | 2010-08-10 | 2012-02-23 | Japan Lifeline Co Ltd | カテーテル |
WO2012158152A1 (en) * | 2011-05-13 | 2012-11-22 | Spiration, Inc. | Deployment catheter |
JP2013123508A (ja) * | 2011-12-14 | 2013-06-24 | Japan Lifeline Co Ltd | 先端偏向操作可能カテーテル |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020535898A (ja) * | 2017-10-06 | 2020-12-10 | ベイリス メディカル カンパニー インコーポレイテッドBaylis Medical Company Inc. | 操向可能なシースアセンブリの補強シース |
JP7343489B2 (ja) | 2017-10-06 | 2023-09-12 | ボストン サイエンティフィック メディカル デバイス リミテッド | 操向可能なシースアセンブリの補強シース |
WO2020105616A1 (ja) * | 2018-11-22 | 2020-05-28 | 川崎重工業株式会社 | 屈曲機構及び医療装置 |
JPWO2020105616A1 (ja) * | 2018-11-22 | 2021-09-30 | 川崎重工業株式会社 | 屈曲機構及び医療装置 |
JP7169368B2 (ja) | 2018-11-22 | 2022-11-10 | 川崎重工業株式会社 | 屈曲機構及び医療装置 |
US11986163B2 (en) | 2018-12-28 | 2024-05-21 | Hoya Corporation | Endoscope and endoscope system controlled by pair of cable bundles |
Also Published As
Publication number | Publication date |
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US20150088152A1 (en) | 2015-03-26 |
JP6196110B2 (ja) | 2017-09-13 |
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