JP6401427B1 - 医療用撮像装置 - Google Patents
医療用撮像装置 Download PDFInfo
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- JP6401427B1 JP6401427B1 JP2018527830A JP2018527830A JP6401427B1 JP 6401427 B1 JP6401427 B1 JP 6401427B1 JP 2018527830 A JP2018527830 A JP 2018527830A JP 2018527830 A JP2018527830 A JP 2018527830A JP 6401427 B1 JP6401427 B1 JP 6401427B1
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- heat
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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
- G02B23/2476—Non-optical details, e.g. housings, mountings, supports
- G02B23/2484—Arrangements in relation to a camera or imaging 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
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00066—Proximal part of endoscope body, e.g. handles
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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
- A61B1/00105—Constructional details of the endoscope body characterised by modular construction
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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
- A61B1/00112—Connection or coupling means
- A61B1/00121—Connectors, fasteners and adapters, e.g. on the endoscope handle
- A61B1/00124—Connectors, fasteners and adapters, e.g. on the endoscope handle electrical, e.g. electrical plug-and-socket connection
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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
- A61B1/00163—Optical arrangements
- A61B1/00188—Optical arrangements with focusing or zooming features
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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
- A61B1/04—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
- A61B1/042—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 a proximal camera, e.g. a CCD camera
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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
- A61B1/04—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
- A61B1/045—Control thereof
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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
- A61B1/04—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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- 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
- A61B1/12—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 cooling or rinsing arrangements
- A61B1/128—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 cooling or rinsing arrangements provided with means for regulating temperature
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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
- H04N23/52—Elements optimising image sensor operation, e.g. for electromagnetic interference [EMI] protection or temperature control by heat transfer or cooling elements
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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
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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
- H04N23/555—Constructional details for picking-up images in sites, inaccessible due to their dimensions or hazardous conditions, e.g. endoscopes or borescopes
-
- 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
- A61B1/00002—Operational features of endoscopes
- A61B1/00004—Operational features of endoscopes characterised by electronic signal processing
- A61B1/00009—Operational features of endoscopes characterised by electronic signal processing of image signals during a use of endoscope
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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
- A61B1/06—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
- A61B1/0669—Endoscope light sources at proximal end 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
- A61B1/0676—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
- A61B1/07—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
Claims (5)
- 内部に熱源を有し、外部に対して気密を確保する隔壁を有する気密ケースと、
前記熱源と前記隔壁の内面とを接続して前記熱源で発生した熱を前記隔壁に伝導する第1の伝熱部材と、
前記隔壁の外側に配設された放熱部材と、
前記第1の伝熱部材が接続する前記隔壁の内面に対応する外面と前記放熱部材との間に介装され、前記隔壁の外面から前記放熱部材に熱を伝導する第2の伝熱部材と、を備えたことを特徴とする医療用撮像装置。 - 前記第2の伝熱部材は、前記隔壁と前記放熱部材との間に押圧されて介装され、前記第1の伝熱部材が接続する前記隔壁の前記内面に対応する前記外面に対して弾性的に接触するバネ部材であることを特徴とする請求項1に記載の医療用撮像装置。
- 前記熱源は撮像素子を含み、
前記気密ケースはチタンまたはチタン合金により形成され、
前記第1の伝熱部材はシート状の伝熱部材で形成され、
前記第2の伝熱部材は板バネであることを特徴とする請求項1に記載の医療用撮像装置。 - 前記気密ケースは、外周面が操作者により把持可能な把持部であることを特徴とする請求項1に記載の医療用撮像装置。
- 前記第2の伝熱部材は、前記隔壁よりも熱伝導性の高い材料で形成されていることを特徴とする請求項1に記載の医療用撮像装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016245634 | 2016-12-19 | ||
JP2016245634 | 2016-12-19 | ||
PCT/JP2017/031574 WO2018116533A1 (ja) | 2016-12-19 | 2017-09-01 | 医療用撮像装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6401427B1 true JP6401427B1 (ja) | 2018-10-10 |
JPWO2018116533A1 JPWO2018116533A1 (ja) | 2018-12-20 |
Family
ID=62626339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018527830A Active JP6401427B1 (ja) | 2016-12-19 | 2017-09-01 | 医療用撮像装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US11644661B2 (ja) |
JP (1) | JP6401427B1 (ja) |
WO (1) | WO2018116533A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11528395B2 (en) | 2019-08-02 | 2022-12-13 | Sony Olympus Medical Solutions Inc. | Camera head |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6527646B2 (ja) * | 2017-05-26 | 2019-06-05 | オリンパス株式会社 | 光学ユニット |
WO2022164510A2 (en) * | 2020-12-03 | 2022-08-04 | Ukrainksy Gennady | Multi-organ imaging system with a single, multi-examination illumination unit |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008212363A (ja) * | 2007-03-02 | 2008-09-18 | Hoya Corp | 内視鏡 |
WO2011052408A1 (ja) * | 2009-10-28 | 2011-05-05 | オリンパスメディカルシステムズ株式会社 | 医療機器用コネクタ |
JP2014188210A (ja) * | 2013-03-27 | 2014-10-06 | Panasonic Corp | 内視鏡システム |
WO2015083416A1 (ja) * | 2013-12-04 | 2015-06-11 | オリンパス株式会社 | 撮像装置及び内視鏡 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4719225B2 (ja) * | 2004-12-13 | 2011-07-06 | ジャイラス エーシーエムアイ インク | 内視鏡把持部及び内視鏡並びにその製造方法 |
JP2013056003A (ja) * | 2011-09-07 | 2013-03-28 | Olympus Medical Systems Corp | 撮像装置、内視鏡 |
JP6189638B2 (ja) * | 2013-05-24 | 2017-08-30 | シャープ株式会社 | 光学系 |
EP3260897A4 (en) * | 2015-02-18 | 2019-03-20 | Sony Corporation | MEDICAL OBSERVATION APPARATUS, AND LENS BARREL FOR MEDICAL OBSERVATION APPARATUS |
JP6594660B2 (ja) * | 2015-05-22 | 2019-10-23 | ソニー・オリンパスメディカルソリューションズ株式会社 | 医療用カメラヘッド及び医療用カメラ装置 |
JP6184655B1 (ja) | 2016-02-02 | 2017-08-23 | オリンパス株式会社 | 内視鏡用撮像装置 |
CN109414249B (zh) * | 2016-06-30 | 2022-04-29 | 富士胶片株式会社 | 超声波内窥镜 |
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2017
- 2017-09-01 JP JP2018527830A patent/JP6401427B1/ja active Active
- 2017-09-01 WO PCT/JP2017/031574 patent/WO2018116533A1/ja active Application Filing
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2019
- 2019-06-18 US US16/444,017 patent/US11644661B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008212363A (ja) * | 2007-03-02 | 2008-09-18 | Hoya Corp | 内視鏡 |
WO2011052408A1 (ja) * | 2009-10-28 | 2011-05-05 | オリンパスメディカルシステムズ株式会社 | 医療機器用コネクタ |
JP2014188210A (ja) * | 2013-03-27 | 2014-10-06 | Panasonic Corp | 内視鏡システム |
WO2015083416A1 (ja) * | 2013-12-04 | 2015-06-11 | オリンパス株式会社 | 撮像装置及び内視鏡 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11528395B2 (en) | 2019-08-02 | 2022-12-13 | Sony Olympus Medical Solutions Inc. | Camera head |
Also Published As
Publication number | Publication date |
---|---|
US20190357760A1 (en) | 2019-11-28 |
WO2018116533A1 (ja) | 2018-06-28 |
US11644661B2 (en) | 2023-05-09 |
JPWO2018116533A1 (ja) | 2018-12-20 |
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