JP6844037B2 - 挿入機器、及び、挿入機器の操作部 - Google Patents
挿入機器、及び、挿入機器の操作部 Download PDFInfo
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- JP6844037B2 JP6844037B2 JP2019560837A JP2019560837A JP6844037B2 JP 6844037 B2 JP6844037 B2 JP 6844037B2 JP 2019560837 A JP2019560837 A JP 2019560837A JP 2019560837 A JP2019560837 A JP 2019560837A JP 6844037 B2 JP6844037 B2 JP 6844037B2
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- water supply
- insertion device
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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
- A61B1/012—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 characterised by internal passages or accessories therefor
- A61B1/0125—Endoscope within 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
- A61B1/0055—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
- A61B1/00064—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
- A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
- A61B1/00094—Suction openings
-
- 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
- A61B1/00112—Connection or coupling means
- A61B1/00119—Tubes or pipes in or with an 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
- A61B1/00131—Accessories for endoscopes
- A61B1/00135—Oversleeves mounted on the endoscope prior to 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
- A61B1/00131—Accessories for endoscopes
- A61B1/00137—End pieces at either end of the endoscope, e.g. caps, seals or forceps plugs
-
- 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
- A61B1/01—Guiding arrangements therefore
-
- 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
- A61B1/012—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 characterised by internal passages or accessories therefor
- A61B1/015—Control of fluid supply or evacuation
-
- 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
- A61B1/012—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 characterised by internal passages or accessories therefor
- A61B1/018—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 characterised by internal passages or accessories therefor for receiving instruments
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
-
- 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
- A61B1/04—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 combined with photographic or television appliances
- A61B1/05—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 combined with photographic or television appliances characterised by the image sensor, e.g. camera, being in the distal end portion
-
- 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
- A61B1/06—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 with illuminating arrangements
- A61B1/0661—Endoscope light sources
- A61B1/0676—Endoscope light sources at distal tip of an 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
- A61B1/273—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 for the upper alimentary canal, e.g. oesophagoscopes, gastroscopes
- A61B1/2736—Gastroscopes
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biophysics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Endoscopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Description
また、本発明の一態様による挿入機器の操作部は、長手方向に沿って先端側辛き端側への延在する少なくとも1つの長手方向孔を有し、前記長手方向孔を外部に連通させる第1の連通孔が外周面に開口するチューブと、前記チューブが挿入されるチューブ挿通孔と前記チューブ挿通孔を外部に連通させる第2の連通孔とを有する枠部材と、前記チューブに外装され、前記チューブ挿通孔に位置決めされ、前記第1の連通孔と前記第2の連通孔とを連通させるスペーサと、を具備するものである。
Claims (11)
- 長手方向に沿って先端側から基端側へと延在する少なくとも1つの長手方向孔を有し、前記長手方向孔を外部に連通させる第1の連通孔が外周面に開口するチューブと、
前記チューブが挿入されるチューブ挿通孔と前記チューブ挿通孔を外部に連通させる第2の連通孔とを有する枠部材と、
前記チューブに外装され、前記チューブ挿通孔に位置決めされ、前記第1の連通孔と前記第2の連通孔とを連通させるスペーサと、
を具備することを特徴とする挿入機器。 - 前記チューブと前記チューブ挿通孔とに密着して第1のシール部材及び第2のシール部材が配置され、
前記スペーサは前記第1のシール部材と前記第2のシール部材との間に配置され、
前記第2の連通孔は前記第1のシール部材と前記第2のシール部材との間の範囲に開口することを特徴とする請求項1に記載の挿入機器。 - 前記第1のシール部材または前記第2のシール部材と前記スペーサとは一体的に形成されていることを特徴とする請求項2に記載の挿入機器。
- 前記第1のシール部材、前記第2のシール部材及び前記スペーサは一体的に形成されていることを特徴とする請求項2に記載の挿入機器。
- 前記第1のシール部材又は前記第2のシール部材の位置は、前記チューブ挿通孔の内部において前記長手方向に移動可能であることを特徴とする請求項2に記載の挿入機器。
- 前記第1の連通孔よりも基端側に配置され前記孔を封止する封止部材を有することを特徴とする請求項2に記載の挿入機器。
- 前記枠部材の基端部に保持される終端部材を有し、
前記チューブの基端が前記終端部材によって位置決めされることにより、前記チューブ挿通孔の内部における前記第1の連通孔と前記第2の連通孔との相対位置が位置決めされることを特徴とする請求項2に記載の挿入機器。 - 前記チューブは、マルチルーメンチューブであることを特徴とする請求項2に記載の挿入機器。
- 前記チューブは、2以上の前記長手方向孔を有し、2以上の前記長手方向孔の内面を外部にそれぞれ連通する前記第1の連通孔が外周面に2箇所以上で開口するマルチルーメンチューブであることを特徴とする請求項2に記載の挿入機器。
- 前記挿入機器は内視鏡であることを特徴とする請求項1に記載の挿入機器。
- 長手方向に沿って先端側から基端側へと延在する少なくとも1つの長手方向孔を有し、前記長手方向孔を外部に連通させる第1の連通孔が外周面に開口するチューブと、
前記チューブが挿入されるチューブ挿通孔と前記チューブ挿通孔を外部に連通させる第2の連通孔とを有する枠部材と、
前記チューブに外装され、前記チューブ挿通孔に位置決めされ、前記第1の連通孔と前記第2の連通孔とを連通させるスペーサと、
を具備することを特徴とする挿入機器の操作部。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017247014 | 2017-12-22 | ||
| JP2017247014 | 2017-12-22 | ||
| PCT/JP2018/039108 WO2019123815A1 (ja) | 2017-12-22 | 2018-10-19 | 挿入機器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2019123815A1 JPWO2019123815A1 (ja) | 2020-11-19 |
| JP6844037B2 true JP6844037B2 (ja) | 2021-03-17 |
Family
ID=66992785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019560837A Active JP6844037B2 (ja) | 2017-12-22 | 2018-10-19 | 挿入機器、及び、挿入機器の操作部 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US11596297B2 (ja) |
| JP (1) | JP6844037B2 (ja) |
| CN (1) | CN111511261B (ja) |
| WO (1) | WO2019123815A1 (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112638231B (zh) * | 2018-09-04 | 2024-01-09 | 富士胶片株式会社 | 外套管 |
| CN110367907B (zh) * | 2019-08-07 | 2024-04-12 | 湖南省华芯医疗器械有限公司 | 一种内窥镜的手持端 |
| WO2021053728A1 (ja) * | 2019-09-17 | 2021-03-25 | オリンパス株式会社 | 挿入機器 |
| DE102020109966A1 (de) * | 2020-04-09 | 2021-10-14 | Hoya Corporation | Endoskop mit Arbeitskanal und Steuerkörper |
| EP4157059A4 (en) * | 2020-05-29 | 2024-09-04 | Noah Medical Corporation | Methods and systems for disposable endoscope |
| US20240065533A1 (en) * | 2022-08-30 | 2024-02-29 | Integrated Endoscopy, Inc. | Endoscope with interchangeable cannula adapter |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US5037386A (en) * | 1989-11-17 | 1991-08-06 | Minnesota Mining And Manufacturing Company | Pressure sensing scope cannula |
| JP3423499B2 (ja) * | 1995-09-12 | 2003-07-07 | オリンパス光学工業株式会社 | 内視鏡 |
| NL1006944C2 (nl) * | 1997-09-04 | 1999-03-11 | Mark Hans Emanuel | Chirurgische endoscopische snij-inrichting. |
| US6282442B1 (en) * | 1998-09-11 | 2001-08-28 | Surgical Laser Technologies, Inc. | Multi-fit suction irrigation hand piece |
| JP3825686B2 (ja) * | 2001-12-07 | 2006-09-27 | ペンタックス株式会社 | 汚染防止型内視鏡のチャンネルチューブ接続構造 |
| US6910906B2 (en) * | 2003-10-31 | 2005-06-28 | Codman & Shurtleff, Inc. | Connector assembly |
| FR2867054B1 (fr) * | 2004-03-04 | 2006-09-15 | Future Medical System | Systeme d'endoscopie et connecteur a detecteur de pression destine a un tel systeme |
| WO2007120713A2 (en) | 2006-04-10 | 2007-10-25 | U.S. Endoscopy Group, Inc. | Biopsy inlet valve |
| US20120004507A1 (en) * | 2006-04-10 | 2012-01-05 | U.S. Endoscopy Group, Inc. | Biopsy inlet valve |
| US8951274B2 (en) * | 2007-04-06 | 2015-02-10 | Hologic, Inc. | Methods of high rate, low profile tissue removal |
| JP5154857B2 (ja) * | 2007-08-07 | 2013-02-27 | オリンパス株式会社 | 内視鏡システム |
| JP4953977B2 (ja) * | 2007-08-15 | 2012-06-13 | Hoya株式会社 | 内視鏡の配管切換弁 |
| JP5183238B2 (ja) * | 2008-02-15 | 2013-04-17 | 富士フイルム株式会社 | ルアーロック型流体コネクタ、内視鏡、及び雌型流体コネクタ |
| JP5397863B2 (ja) * | 2010-02-22 | 2014-01-22 | 独立行政法人国立がん研究センター | 親子式内視鏡 |
| JP2011235005A (ja) * | 2010-05-13 | 2011-11-24 | Fujifilm Corp | 内視鏡装着具 |
| JP5250601B2 (ja) * | 2010-10-12 | 2013-07-31 | 富士フイルム株式会社 | 内視鏡用管路切換装置 |
| CN105920717B (zh) * | 2011-05-27 | 2019-05-21 | 科纳维医疗有限公司 | 具有流体旋转接头的医疗探针 |
| JP5686711B2 (ja) * | 2011-09-27 | 2015-03-18 | 富士フイルム株式会社 | 内視鏡用栓体及びこれを備えた内視鏡 |
| CN102499706A (zh) * | 2011-10-10 | 2012-06-20 | 中国人民解放军第二军医大学 | 一种消化道小肠结肠的充气检查装置和方法 |
| JP6071429B2 (ja) * | 2012-10-31 | 2017-02-01 | オリンパス株式会社 | 内視鏡用冷却装置 |
| JP6100214B2 (ja) * | 2014-08-01 | 2017-03-22 | 富士フイルム株式会社 | 内視鏡、内視鏡の部品固定構造、及び内視鏡の部品固定方法 |
| CN107427188B (zh) * | 2016-02-24 | 2019-12-17 | 奥林巴斯株式会社 | 管路切换活塞、内窥镜 |
| CN106236210B (zh) * | 2016-08-31 | 2020-01-07 | 南方医科大学南方医院 | 一种多通道单孔腔镜穿刺器 |
| CN106618453B (zh) * | 2017-01-06 | 2018-06-08 | 重庆金山医疗器械有限公司 | 内窥镜流体切换装置及内窥镜 |
| CN106693150B (zh) * | 2017-01-19 | 2023-07-25 | 西安西京医疗用品有限公司 | 可冲洗三腔引流管 |
-
2018
- 2018-10-19 JP JP2019560837A patent/JP6844037B2/ja active Active
- 2018-10-19 WO PCT/JP2018/039108 patent/WO2019123815A1/ja not_active Ceased
- 2018-10-19 CN CN201880081188.3A patent/CN111511261B/zh active Active
-
2020
- 2020-06-22 US US16/907,420 patent/US11596297B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US11596297B2 (en) | 2023-03-07 |
| US20200315426A1 (en) | 2020-10-08 |
| WO2019123815A1 (ja) | 2019-06-27 |
| CN111511261B (zh) | 2023-07-04 |
| CN111511261A (zh) | 2020-08-07 |
| JPWO2019123815A1 (ja) | 2020-11-19 |
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