JP7026807B2 - 内視鏡の先端部、内視鏡挿入部、及び、内視鏡 - Google Patents
内視鏡の先端部、内視鏡挿入部、及び、内視鏡 Download PDFInfo
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- JP7026807B2 JP7026807B2 JP2020540918A JP2020540918A JP7026807B2 JP 7026807 B2 JP7026807 B2 JP 7026807B2 JP 2020540918 A JP2020540918 A JP 2020540918A JP 2020540918 A JP2020540918 A JP 2020540918A JP 7026807 B2 JP7026807 B2 JP 7026807B2
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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
- A61B1/00064—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
- A61B1/00064—Constructional details of the endoscope body
- A61B1/0011—Manufacturing of endoscope parts
-
- 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]
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/555—Constructional details for picking-up images in sites, inaccessible due to their dimensions or hazardous conditions, e.g. endoscopes or borescopes
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Medical Informatics (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Radiology & Medical Imaging (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Endoscopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Description
本発明の一態様による内視鏡挿入部は、前記内視鏡の先端部を具備するものである。
本発明の一態様による内視鏡は、前記内視鏡の先端部を具備するものである。
Claims (9)
- 第1の高さを有する受光ユニットと、
前記第1の高さよりも低い第2の高さを有する光出射ユニットと、
前記受光ユニットを第1面に実装する受光ユニット実装部と、前記受光ユニット実装部から延出する第1延出部と、前記第1延出部に連設され前記光出射ユニットを前記第1面に実装する光出射ユニット実装部と、前記光出射ユニット実装部から延出する第2延出部と、が形成された1つのフレキシブル基板と、
前記受光ユニット実装部の前記第1面の裏面である第2面が当接配置される座面を有する台座と、
前記座面に隣接して前記台座から突出され、前記座面に隣接する内壁面に前記第1延出部の前記第2面が当接配置され、突端面に前記光出射ユニット実装部の前記第2面が当接配置され、且つ、前記内壁面と反対側の外壁面に前記第2延出部の第2面が当接配置される凸部と、
前記受光ユニット、及び前記光出射ユニットに対向配置される窓部を有し、前記第2延出部を前記凸部との間に挟みこみつつ前記受光ユニット、前記光出射ユニット、前記台座及び前記凸部を覆うカバー部材と、
を具備することを特徴とする内視鏡の先端部。 - 前記受光ユニットは撮像素子であり、前記光出射ユニットは発光ダイオードであり、前記撮像素子及び前記発光ダイオードに、前記カバー部材に設けられた窓部が対向配置されることを特徴とする請求項1に記載の内視鏡の先端部。
- 前記受光ユニットは撮像素子及び前記撮像素子の先端側に設けられた対物レンズであり、前記光出射ユニットは発光ダイオードであることを特徴とする請求項1に記載の内視鏡の先端部。
- 前記受光ユニットと前記光出射ユニットとの間を遮光する遮光壁を有することを特徴とする請求項1に記載の内視鏡の先端部。
- 前記遮光壁は、前記フレキシブル基板に設けられていることを特徴とする請求項4に記載の内視鏡の先端部。
- 前記遮光壁は、前記カバー部材に設けられていることを特徴とする請求項4に記載の内視鏡の先端部。
- 前記遮光壁は、前記カバー部材が、前記受光ユニット、前記光出射ユニット、前記台座及び前記凸部を覆った状態にあるとき、前記受光ユニットを前記台座に押し付けるように構成されていることを特徴とする請求項6に記載の内視鏡の先端部。
- 請求項1に記載の内視鏡の先端部を備えたことを特徴とする内視鏡挿入部。
- 請求項1に記載の内視鏡の先端部を備えたことを特徴とする内視鏡。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2018/032872 WO2020049654A1 (ja) | 2018-09-05 | 2018-09-05 | 内視鏡の先端部 |
Publications (2)
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JPWO2020049654A1 JPWO2020049654A1 (ja) | 2021-05-20 |
JP7026807B2 true JP7026807B2 (ja) | 2022-02-28 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2020540918A Active JP7026807B2 (ja) | 2018-09-05 | 2018-09-05 | 内視鏡の先端部、内視鏡挿入部、及び、内視鏡 |
Country Status (4)
Country | Link |
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US (1) | US11647892B2 (ja) |
JP (1) | JP7026807B2 (ja) |
CN (1) | CN112423646B (ja) |
WO (1) | WO2020049654A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3539445A1 (en) | 2018-03-14 | 2019-09-18 | Ambu A/S | Method for manufacturing a tip housing |
CN109730654B (zh) * | 2019-03-11 | 2024-06-07 | 上海安清医疗器械有限公司 | 探测封装结构与体内探测装置 |
EP3708061A1 (en) * | 2019-03-14 | 2020-09-16 | Ambu A/S | A tip part for an endoscope |
TWM603741U (zh) * | 2020-05-22 | 2020-11-11 | 榮晶生物科技股份有限公司 | 內視鏡裝置 |
TWI761974B (zh) * | 2020-09-29 | 2022-04-21 | 醫電鼎眾股份有限公司 | 內視鏡光源及取像模組之模組化組合 |
US11642016B2 (en) * | 2021-08-10 | 2023-05-09 | Altek Biotechnology Corporation | Image capturing module, endoscope and method of manufacturing image capturing module |
WO2024019967A1 (en) * | 2022-07-19 | 2024-01-25 | Boston Scientific Scimed, Inc. | Medical device assemblies and components |
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2018
- 2018-09-05 JP JP2020540918A patent/JP7026807B2/ja active Active
- 2018-09-05 CN CN201880095669.XA patent/CN112423646B/zh active Active
- 2018-09-05 WO PCT/JP2018/032872 patent/WO2020049654A1/ja active Application Filing
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2021
- 2021-01-13 US US17/147,575 patent/US11647892B2/en active Active
Patent Citations (6)
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JP2005080713A (ja) | 2003-09-04 | 2005-03-31 | Olympus Corp | カプセル型内視鏡 |
US20110118549A1 (en) | 2009-11-16 | 2011-05-19 | Samsung Electro-Mechanics Co., Ltd. | Endoscopic camera module package and method of manufacturing the same |
JP2013544617A (ja) | 2010-12-09 | 2013-12-19 | エンドチョイス イノベーション センター リミテッド | マルチカメラ内視鏡用フレキシブル電子回路基板 |
US20140210976A1 (en) | 2011-08-05 | 2014-07-31 | Limit Optics Co., Ltd. | Endoscope with a t-shaped flexible circuit board |
JP2014014611A5 (ja) | 2012-07-11 | 2015-08-27 | ||
JP2016150214A (ja) | 2015-02-19 | 2016-08-22 | 国立大学法人 千葉大学 | 医療用カメラおよびトロカール |
Also Published As
Publication number | Publication date |
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CN112423646A (zh) | 2021-02-26 |
US20210127953A1 (en) | 2021-05-06 |
CN112423646B (zh) | 2024-04-05 |
US11647892B2 (en) | 2023-05-16 |
JPWO2020049654A1 (ja) | 2021-05-20 |
WO2020049654A1 (ja) | 2020-03-12 |
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