JP2021053022A - 内視鏡およびオーバーチューブ - Google Patents
内視鏡およびオーバーチューブ Download PDFInfo
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- JP2021053022A JP2021053022A JP2019178345A JP2019178345A JP2021053022A JP 2021053022 A JP2021053022 A JP 2021053022A JP 2019178345 A JP2019178345 A JP 2019178345A JP 2019178345 A JP2019178345 A JP 2019178345A JP 2021053022 A JP2021053022 A JP 2021053022A
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- endoscope
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- 238000003384 imaging method Methods 0.000 claims abstract description 14
- 238000003780 insertion Methods 0.000 claims description 25
- 230000037431 insertion Effects 0.000 claims description 25
- 239000012530 fluid Substances 0.000 claims description 7
- 230000004044 response Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 24
- 238000005452 bending Methods 0.000 description 8
- 239000007788 liquid Substances 0.000 description 7
- 238000011282 treatment Methods 0.000 description 7
- 230000004048 modification Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 6
- 239000013307 optical fiber Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000001954 sterilising effect Effects 0.000 description 4
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 230000003902 lesion Effects 0.000 description 2
- 210000004072 lung Anatomy 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 210000003445 biliary tract Anatomy 0.000 description 1
- 210000000621 bronchi Anatomy 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 210000003459 common hepatic duct Anatomy 0.000 description 1
- 239000006059 cover glass Substances 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 210000000496 pancreas Anatomy 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000002485 urinary effect Effects 0.000 description 1
Images
Classifications
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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
- A61B1/00131—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
-
- 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
-
- 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
-
- 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
- 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
- A61B1/00091—Nozzles
-
- 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
- A61B1/00096—Optical 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
- A61B1/00112—Connection or coupling means
- A61B1/00117—Optical cables 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
- A61B1/00112—Connection or coupling means
- A61B1/00121—Connectors, fasteners and adapters, e.g. on the endoscope handle
- A61B1/00128—Connectors, fasteners and adapters, e.g. on the endoscope handle mechanical, e.g. for tubes or pipes
-
- 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
-
- 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
-
- 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
-
- 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
- A61B1/04—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
-
- 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
- A61B1/051—Details of CCD assembly
-
- 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
- A61B1/06—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
- A61B1/0684—Endoscope light sources using light emitting diodes [LED]
-
- 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
-
- 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
- A61B1/07—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 using light-conductive means, e.g. optical fibres
Abstract
Description
前記オーバーチューブは、前記内視鏡を通すための内視鏡チャネルを備え、操作に応じて湾曲可能であり、
前記内視鏡は、光照射手段および撮像手段を備える。
図1は、本実施形態による内視鏡システム1の部分構成例を示すブロック図である。内視鏡システム1は、電子内視鏡と呼ばれるものであってもよい。図1に示されるように、内視鏡システム1は、例えば、医療用に特化されたシステムであり、内視鏡部10と、プロセッサ20(内視鏡プロセッサ)とを備えている。
オーバーチューブ30は、内視鏡40と組み合わせることなく、単独で提供することも可能である。その場合には、従来の内視鏡と組み合わせて用いることができる。
[特定事項1]
内視鏡およびオーバーチューブを備える内視鏡システムであって、
前記オーバーチューブは、前記内視鏡を通すための内視鏡チャネルを備え、操作に応じて湾曲可能であり、
前記内視鏡は、光照射手段および撮像手段を備える、
内視鏡システム。
[特定事項2]
前記オーバーチューブは鉗子チャネルを備える、特定事項1に記載の内視鏡システム。
[特定事項3]
前記内視鏡システムは、前記オーバーチューブと前記内視鏡とを解放可能に固定する内視鏡固定部を備える、特定事項1または2に記載の内視鏡システム。
[特定事項4]
前記オーバーチューブは、流体を運搬するための流路を備える、特定事項1〜3のいずれか一項に記載の内視鏡システム。
[特定事項5]
前記内視鏡システムは、前記内視鏡を操作するための内視鏡操作部を備え、
前記内視鏡システムは、前記オーバーチューブと前記内視鏡操作部とを解放可能に固定する操作部固定部を備える、
特定事項1〜4のいずれか一項に記載の内視鏡システム。
[特定事項6]
前記内視鏡システムは、前記内視鏡チャネルに対する前記内視鏡の挿入長を調節するための調節部を備える、特定事項1〜5のいずれか一項に記載の内視鏡システム。
[特定事項7]
内視鏡を通すための内視鏡チャネルを備え、操作に応じて湾曲可能なオーバーチューブ。
10…内視鏡部
11…挿入部
12…操作部
30…オーバーチューブ
31…内視鏡チャネル
32…鉗子チャネル
33…送気・送水管(流路)
34…ウォータージェット管(流路)
35…光照射手段
40…内視鏡
41…撮像手段
42…光照射手段
50…内視鏡固定部
60…オーバーチューブ操作部
70…内視鏡操作部
81…接続部
81a…調節部
90…操作部固定部
Claims (7)
- 内視鏡およびオーバーチューブを備える内視鏡システムであって、
前記オーバーチューブは、前記内視鏡を通すための内視鏡チャネルを備え、操作に応じて湾曲可能であり、
前記内視鏡は、光照射手段および撮像手段を備える、
内視鏡システム。 - 前記オーバーチューブは鉗子チャネルを備える、請求項1に記載の内視鏡システム。
- 前記内視鏡システムは、前記オーバーチューブと前記内視鏡とを解放可能に固定する内視鏡固定部を備える、請求項1または2に記載の内視鏡システム。
- 前記オーバーチューブは、流体を運搬するための流路を備える、請求項1〜3のいずれか一項に記載の内視鏡システム。
- 前記内視鏡システムは、前記内視鏡を操作するための内視鏡操作部を備え、
前記内視鏡システムは、前記オーバーチューブと前記内視鏡操作部とを解放可能に固定する操作部固定部を備える、
請求項1〜4のいずれか一項に記載の内視鏡システム。 - 前記内視鏡システムは、前記内視鏡チャネルに対する前記内視鏡の挿入長を調節するための調節部を備える、請求項1〜5のいずれか一項に記載の内視鏡システム。
- 内視鏡を通すための内視鏡チャネルを備え、操作に応じて湾曲可能なオーバーチューブ。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019178345A JP2021053022A (ja) | 2019-09-30 | 2019-09-30 | 内視鏡およびオーバーチューブ |
US17/604,219 US20220225862A1 (en) | 2019-09-30 | 2020-09-04 | Endoscope and overtube |
PCT/JP2020/033578 WO2021065345A1 (ja) | 2019-09-30 | 2020-09-04 | 内視鏡およびオーバーチューブ |
CN202080032130.7A CN113747822A (zh) | 2019-09-30 | 2020-09-04 | 内窥镜及外套管 |
DE112020004696.6T DE112020004696T5 (de) | 2019-09-30 | 2020-09-04 | Endoskop und überrohr |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019178345A JP2021053022A (ja) | 2019-09-30 | 2019-09-30 | 内視鏡およびオーバーチューブ |
Publications (1)
Publication Number | Publication Date |
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JP2021053022A true JP2021053022A (ja) | 2021-04-08 |
Family
ID=75271520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2019178345A Pending JP2021053022A (ja) | 2019-09-30 | 2019-09-30 | 内視鏡およびオーバーチューブ |
Country Status (5)
Country | Link |
---|---|
US (1) | US20220225862A1 (ja) |
JP (1) | JP2021053022A (ja) |
CN (1) | CN113747822A (ja) |
DE (1) | DE112020004696T5 (ja) |
WO (1) | WO2021065345A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3544482A4 (en) | 2016-11-28 | 2020-07-22 | Adaptivendo LLC | SEPARABLE DISPOSABLE SHAFT ENDOSCOPE |
USD1018844S1 (en) | 2020-01-09 | 2024-03-19 | Adaptivendo Llc | Endoscope handle |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000037347A (ja) * | 1998-07-21 | 2000-02-08 | Olympus Optical Co Ltd | 内視鏡治療装置 |
JP2005046277A (ja) * | 2003-07-31 | 2005-02-24 | Olympus Corp | 内視鏡システム |
JP2005046273A (ja) * | 2003-07-31 | 2005-02-24 | Olympus Corp | 内視鏡用オーバーチューブ |
US20050279354A1 (en) * | 2004-06-21 | 2005-12-22 | Harvey Deutsch | Structures and Methods for the Joint Delivery of Fluids and Light |
US20060252993A1 (en) * | 2005-03-23 | 2006-11-09 | Freed David I | Medical devices and systems |
WO2013093391A1 (en) * | 2011-12-20 | 2013-06-27 | Smiths Medical International Limited | Imaging and illumination apparatus |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201085616Y (zh) * | 2007-08-13 | 2008-07-16 | 广州三友科技有限公司 | 一种内窥镜套管 |
US10211413B2 (en) | 2012-01-17 | 2019-02-19 | Universal Display Corporation | Organic electroluminescent materials and devices |
CN106659357B (zh) * | 2014-06-25 | 2018-09-07 | 刘家源 | 细径内窥镜用的辅助系统 |
JP6368256B2 (ja) * | 2015-02-05 | 2018-08-01 | 富士フイルム株式会社 | 内視鏡システム |
JP6405395B2 (ja) * | 2017-01-25 | 2018-10-17 | 修 元山 | 極細径内視鏡 |
CN108420389A (zh) * | 2018-03-08 | 2018-08-21 | 重庆金山医疗器械有限公司 | 内窥镜头端部结构 |
CN108836238A (zh) * | 2018-06-26 | 2018-11-20 | 陈克银 | 用于针刀镜内的超细内窥镜 |
CN110051316B (zh) * | 2019-05-24 | 2024-03-26 | 深圳市先赞科技有限公司 | 内窥镜及其插入头端 |
-
2019
- 2019-09-30 JP JP2019178345A patent/JP2021053022A/ja active Pending
-
2020
- 2020-09-04 DE DE112020004696.6T patent/DE112020004696T5/de active Pending
- 2020-09-04 CN CN202080032130.7A patent/CN113747822A/zh active Pending
- 2020-09-04 WO PCT/JP2020/033578 patent/WO2021065345A1/ja active Application Filing
- 2020-09-04 US US17/604,219 patent/US20220225862A1/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000037347A (ja) * | 1998-07-21 | 2000-02-08 | Olympus Optical Co Ltd | 内視鏡治療装置 |
JP2005046277A (ja) * | 2003-07-31 | 2005-02-24 | Olympus Corp | 内視鏡システム |
JP2005046273A (ja) * | 2003-07-31 | 2005-02-24 | Olympus Corp | 内視鏡用オーバーチューブ |
US20050279354A1 (en) * | 2004-06-21 | 2005-12-22 | Harvey Deutsch | Structures and Methods for the Joint Delivery of Fluids and Light |
US20060252993A1 (en) * | 2005-03-23 | 2006-11-09 | Freed David I | Medical devices and systems |
WO2013093391A1 (en) * | 2011-12-20 | 2013-06-27 | Smiths Medical International Limited | Imaging and illumination apparatus |
Also Published As
Publication number | Publication date |
---|---|
WO2021065345A1 (ja) | 2021-04-08 |
US20220225862A1 (en) | 2022-07-21 |
DE112020004696T5 (de) | 2022-06-23 |
CN113747822A (zh) | 2021-12-03 |
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