JP7418424B2 - 回路基板を備えた内視鏡 - Google Patents
回路基板を備えた内視鏡 Download PDFInfo
- Publication number
- JP7418424B2 JP7418424B2 JP2021522998A JP2021522998A JP7418424B2 JP 7418424 B2 JP7418424 B2 JP 7418424B2 JP 2021522998 A JP2021522998 A JP 2021522998A JP 2021522998 A JP2021522998 A JP 2021522998A JP 7418424 B2 JP7418424 B2 JP 7418424B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- endoscope
- optical system
- supplied
- folded
- 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.)
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- 230000003287 optical effect Effects 0.000 claims description 33
- 238000005286 illumination Methods 0.000 claims description 9
- 239000003990 capacitor Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Images
Classifications
-
- 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
- G02B23/2476—Non-optical details, e.g. housings, mountings, supports
- G02B23/2484—Arrangements in relation to a camera or imaging device
-
- 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
-
- 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
- G02B23/2407—Optical details
- G02B23/2423—Optical details of the distal end
- G02B23/243—Objectives for endoscopes
-
- 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
-
- 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
- A61B1/07—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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Surgery (AREA)
- Optics & Photonics (AREA)
- Medical Informatics (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Molecular Biology (AREA)
- General Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Endoscopes (AREA)
- Manufacturing & Machinery (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Description
本発明の第1実施形態を図1から図9を参照して以下に説明する。
回路基板2は画像センサ1に対して遠位方向に延在するので、画像センサ1から近位側にあるスペースには回路基板2が存在しない。そのため、回路基板2はスペースを節約するように取り付けられ得る。
本発明の第2実施形態を図10及び図11を参照して以下に説明する。
本発明の第3実施形態を図12を参照して以下に説明する。
説明された実施形態はあらゆる技術的矛盾が生じない限り、適切に組み合わせられ得る。
2 回路基板
3 カメラスリーブ
4 対物光学系
5 ケーブル
21 主部
21A 画像センサ用の配置領域
21B 第1側方領域
21C 中央領域
21D 第2側方領域
22 端部
23 先端部; 電子的シールド
27 折り返し
100 内視鏡先端部
102 回路基板
202 回路基板
212 光シールド
Claims (10)
- 内視鏡先端部(100)において、電流の供給を受ける対象物(1)と、
電流の供給を受ける前記対象物(1)用の回路基板(2;102;202)とを備え、
前記回路基板(2;102;202)は、電流の供給を受ける前記対象物(1)から前記内視鏡先端部(100)の遠位方向に延在し、
前記回路基板(2;102;202)は、電流の供給を受ける前記対象物(1)のための主部(21)と、端部(22)とを有し、
前記端部(22)は折り端で前記主部(21)に接続され、
前記端部(22)は、前記主部(21)とは反対側に先端部(23)を有し、前記先端部(23)は前記主部(21)と接触するように折り畳まれて、電子的シールドを形成することを特徴とする
内視鏡。 - 電流の供給を受ける前記対象物は、前記回路基板(2;102;202)に配置されることを特徴とする
請求項1に記載の内視鏡。 - 前記回路基板(2;102;202)は、電流の供給を受ける前記対象物(1)よりも遠位側の位置まで延在することを特徴とする
請求項1又は2に記載の内視鏡。 - 前記回路基板(2;102;202)は折り畳まれ、
前記回路基板(2;102;202)の少なくとも一部分は、電流の供給を受ける前記対象物(1)から近位側に設置されることを特徴とする
請求項1~3のいずれか1つに記載の内視鏡。 - 電流の供給を受ける前記対象物(1)は画像を取り込むための画像センサであることを特徴とする
請求項1~4のいずれか1つに記載の内視鏡。 - 電流の供給を受ける前記対象物(1)の遠位側に配置された対物光学系(4)を備え、
前記回路基板(2;102;202)は、少なくとも部分的に対物光学系(4)を取り囲むことを特徴とする
請求項1~5のいずれか1つに記載の内視鏡。 - 前記回路基板(202)は、対物光学系(4)よりも前記遠位方向に突出することを特徴とする
請求項6に記載の内視鏡。 - 前記回路基板(202)は、前記対物光学系(4)と前記内視鏡先端部(100)の遠位端に配置された照明光学系との間で光シールドを形成し、前記対物光学系への照明光学系からの光の照射を遮蔽することを特徴とする
請求項7に記載の内視鏡。 - 前記端部(22)と前記主部(21)とは断面視で閉じた輪を形成し、対物光学系(4)の周りに延在することを特徴とする
請求項1~8のいずれか一つに記載の内視鏡。 - 前記回路基板(2;102;202)は、前記内視鏡先端部(100)のハウジングを形成することを特徴とする
請求項1~9のいずれか1つに記載の内視鏡。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018126795.9 | 2018-10-26 | ||
DE102018126795.9A DE102018126795A1 (de) | 2018-10-26 | 2018-10-26 | Endoskop mit Platine |
PCT/IB2019/001085 WO2020084341A1 (de) | 2018-10-26 | 2019-10-24 | Endoskop mit platine |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2022505912A JP2022505912A (ja) | 2022-01-14 |
JPWO2020084341A5 JPWO2020084341A5 (ja) | 2022-08-10 |
JP7418424B2 true JP7418424B2 (ja) | 2024-01-19 |
Family
ID=68425167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021522998A Active JP7418424B2 (ja) | 2018-10-26 | 2019-10-24 | 回路基板を備えた内視鏡 |
Country Status (6)
Country | Link |
---|---|
US (2) | US11513335B2 (ja) |
EP (1) | EP3870020A1 (ja) |
JP (1) | JP7418424B2 (ja) |
CN (1) | CN112955061B (ja) |
DE (1) | DE102018126795A1 (ja) |
WO (1) | WO2020084341A1 (ja) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007229085A (ja) | 2006-02-28 | 2007-09-13 | Olympus Medical Systems Corp | 内視鏡 |
US20080091064A1 (en) | 2006-10-17 | 2008-04-17 | Vadim Laser | Portable endoscope for intubation |
JP2012254176A (ja) | 2011-06-08 | 2012-12-27 | Olympus Corp | 撮像装置 |
JP2016522006A (ja) | 2013-03-28 | 2016-07-28 | エンドチョイス インコーポレイテッドEndochoice, Inc. | 小型マルチビュー素子内視鏡システム |
WO2016189731A1 (ja) | 2015-05-28 | 2016-12-01 | オリンパス株式会社 | 撮像装置、および内視鏡システム |
DE102017102178B3 (de) | 2017-02-03 | 2018-06-14 | Invendo Medical Gmbh | Endoskop und Fertigungsverfahren für ein Kameraboard mit Längsstiften mit drei Funktionen |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19924189C2 (de) | 1999-05-27 | 2001-04-26 | Storz Karl Gmbh & Co Kg | Bildaufnehmermodul sowie Verfahren zum Zusammenbauen eines derartigen Bildaufnehmermoduls |
JP2004361595A (ja) * | 2003-06-04 | 2004-12-24 | Sanyo Electric Co Ltd | 電子撮像機器 |
DE102007034704A1 (de) * | 2007-07-18 | 2009-01-22 | Karl Storz Gmbh & Co. Kg | Bildaufnehmermodul |
WO2012077117A1 (en) | 2010-12-09 | 2012-06-14 | Peermedical Ltd. | Flexible electronic circuit board multi-camera endoscope |
WO2012077116A1 (en) * | 2010-12-09 | 2012-06-14 | Peermedical Ltd. | Flexible electronic circuit board for a multi-camera endoscope |
CN101620315A (zh) * | 2009-08-10 | 2010-01-06 | 浙江大学 | 电子内窥镜摄像装置 |
KR101101658B1 (ko) * | 2009-11-16 | 2011-12-30 | 삼성전기주식회사 | 내시경 카메라 모듈 패키지 및 그의 제조방법 |
US9622649B2 (en) | 2011-08-05 | 2017-04-18 | Ambu A/S | Endoscope with a T-shaped flexible circuit board |
TWM421800U (en) * | 2011-08-05 | 2012-02-01 | Limit Optics Co Ltd | Endoscope device having flexible printed circuit board |
DE102017100867B3 (de) | 2017-01-18 | 2018-06-14 | Hoya Corporation | Endoskop mit einem Endoskopkopf und einem am Endoskopkopf einsetzbaren und von diesem lösbaren Albarranhebel |
DE102017100868A1 (de) | 2017-01-18 | 2018-07-19 | Hoya Corporation | Endoskop mit einem Endoskop und einem am Endoskopkopf anbringbaren Albarranhebel |
DE102017107106A1 (de) | 2017-04-03 | 2018-10-04 | Hoya Corporation | Endoskop mit weitwinkeloptik und arbeitskanal |
JP6956567B2 (ja) | 2017-08-30 | 2021-11-02 | Hoya株式会社 | 内視鏡 |
-
2018
- 2018-10-26 DE DE102018126795.9A patent/DE102018126795A1/de not_active Withdrawn
-
2019
- 2019-10-24 US US17/282,568 patent/US11513335B2/en active Active
- 2019-10-24 EP EP19797360.5A patent/EP3870020A1/de active Pending
- 2019-10-24 CN CN201980070651.9A patent/CN112955061B/zh active Active
- 2019-10-24 WO PCT/IB2019/001085 patent/WO2020084341A1/de unknown
- 2019-10-24 JP JP2021522998A patent/JP7418424B2/ja active Active
-
2022
- 2022-09-22 US US17/950,787 patent/US20230013266A1/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007229085A (ja) | 2006-02-28 | 2007-09-13 | Olympus Medical Systems Corp | 内視鏡 |
US20080091064A1 (en) | 2006-10-17 | 2008-04-17 | Vadim Laser | Portable endoscope for intubation |
JP2012254176A (ja) | 2011-06-08 | 2012-12-27 | Olympus Corp | 撮像装置 |
JP2016522006A (ja) | 2013-03-28 | 2016-07-28 | エンドチョイス インコーポレイテッドEndochoice, Inc. | 小型マルチビュー素子内視鏡システム |
WO2016189731A1 (ja) | 2015-05-28 | 2016-12-01 | オリンパス株式会社 | 撮像装置、および内視鏡システム |
DE102017102178B3 (de) | 2017-02-03 | 2018-06-14 | Invendo Medical Gmbh | Endoskop und Fertigungsverfahren für ein Kameraboard mit Längsstiften mit drei Funktionen |
Also Published As
Publication number | Publication date |
---|---|
DE102018126795A1 (de) | 2020-04-30 |
EP3870020A1 (de) | 2021-09-01 |
CN112955061A (zh) | 2021-06-11 |
CN112955061B (zh) | 2024-03-19 |
WO2020084341A1 (de) | 2020-04-30 |
US20210341726A1 (en) | 2021-11-04 |
JP2022505912A (ja) | 2022-01-14 |
US20230013266A1 (en) | 2023-01-19 |
US11513335B2 (en) | 2022-11-29 |
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