JPWO2017104191A1 - ステレオ撮像ユニット - Google Patents
ステレオ撮像ユニット Download PDFInfo
- Publication number
- JPWO2017104191A1 JPWO2017104191A1 JP2017504127A JP2017504127A JPWO2017104191A1 JP WO2017104191 A1 JPWO2017104191 A1 JP WO2017104191A1 JP 2017504127 A JP2017504127 A JP 2017504127A JP 2017504127 A JP2017504127 A JP 2017504127A JP WO2017104191 A1 JPWO2017104191 A1 JP WO2017104191A1
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- optical system
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- image
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- 238000003384 imaging method Methods 0.000 title claims description 67
- 230000003287 optical effect Effects 0.000 claims abstract description 149
- 239000011521 glass Substances 0.000 abstract description 31
- 238000005452 bending Methods 0.000 description 12
- 239000000853 adhesive Substances 0.000 description 10
- 230000001070 adhesive effect Effects 0.000 description 10
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 239000006059 cover glass Substances 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000001444 catalytic combustion detection Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000002357 laparoscopic surgery Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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- 239000000758 substrate Substances 0.000 description 1
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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
- A61B1/00163—Optical arrangements
- A61B1/00193—Optical arrangements adapted for stereoscopic vision
-
- 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
- G02B23/2415—Stereoscopic 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
- A61B1/04—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
-
- 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
-
- 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
-
- 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
- G02B23/26—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes using light guides
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
-
- 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
- A61B1/053—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 being detachable
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10068—Endoscopic image
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Radiology & Medical Imaging (AREA)
- Astronomy & Astrophysics (AREA)
- Pathology (AREA)
- Veterinary Medicine (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biophysics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Theoretical Computer Science (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Endoscopes (AREA)
Abstract
Description
Claims (4)
- 第1の対物光学系が形成する第1の光学像を受光する第1の撮像素子と、
前記第1の対物光学系と対をなす第2の対物光学系が形成する第2の光学像を受光する第2の撮像素子と、
前記第1の光学像及び前記第2の光学像の光路上に配置され、前記第1の撮像素子及び前記第2の撮像素子の各受光面側が接着によって位置決め固定された単一の光学部材と、
前記光学部材を介して前記第1の撮像素子及び前記第2の撮像素子を保持する保持枠と、を備えたことを特徴とするステレオ撮像ユニット。 - 前記保持枠は、前記第1の対物光学系を保持するための第1の対物光学系保持孔と、前記第2の対物光学系を保持するための第2の対物光学系保持孔と、を有することを特徴とする請求項1に記載のステレオ撮像ユニット。
- 前記第1の対物光学系保持孔は、第1の対物光学系ユニットとしてユニット化された前記第1の対物光学系を保持し、前記第2の対物光学系保持孔は、第2の対物光学系ユニットとしてユニット化された前記第2の対物光学系を保持することを特徴とする請求項2に記載のステレオ撮像ユニット。
- 前記第1の対物光学系保持孔或いは前記第2の対物光学系保持孔の何れか一方は、前記第1の対物光学系ユニット或いは前記第2の対物光学系ユニットの何れか一方を、前記第1の対物光学系ユニット或いは前記第2の対物光学系ユニットの何れか他方に対して位置調整するための調整代を有することを特徴とする請求項3に記載のステレオ撮像ユニット。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015246015 | 2015-12-17 | ||
JP2015246015 | 2015-12-17 | ||
PCT/JP2016/076432 WO2017104191A1 (ja) | 2015-12-17 | 2016-09-08 | ステレオ撮像ユニット |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6188988B1 JP6188988B1 (ja) | 2017-08-30 |
JPWO2017104191A1 true JPWO2017104191A1 (ja) | 2017-12-14 |
Family
ID=59055914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017504127A Active JP6188988B1 (ja) | 2015-12-17 | 2016-09-08 | ステレオ撮像ユニット |
Country Status (5)
Country | Link |
---|---|
US (1) | US20180045948A1 (ja) |
EP (1) | EP3275360A4 (ja) |
JP (1) | JP6188988B1 (ja) |
CN (1) | CN107529953B (ja) |
WO (1) | WO2017104191A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017118035A1 (de) * | 2017-08-08 | 2019-02-14 | Blazejewski Medi-Tech Gmbh | 3D-Video-Endoskop |
CN112512395A (zh) * | 2018-07-20 | 2021-03-16 | 奥林巴斯株式会社 | 摄像单元、内窥镜以及内窥镜系统 |
JP6993491B1 (ja) * | 2020-06-29 | 2022-01-13 | パナソニックi-PROセンシングソリューションズ株式会社 | 内視鏡製造方法およびカメラデバイスの製造方法 |
JP6853403B1 (ja) * | 2020-06-29 | 2021-03-31 | パナソニックi−PROセンシングソリューションズ株式会社 | 内視鏡モジュール、内視鏡、および内視鏡製造方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2118260A1 (en) * | 1994-05-09 | 1995-11-10 | Robert J. Wood | Stereo imaging assembly for endoscopic probe |
JPH0829701A (ja) * | 1994-07-18 | 1996-02-02 | Olympus Optical Co Ltd | 立体視内視鏡システム |
JPH09265047A (ja) * | 1996-03-27 | 1997-10-07 | Matsushita Electric Ind Co Ltd | 電子内視鏡装置 |
US5894369A (en) * | 1996-11-15 | 1999-04-13 | Fuji Photo Optical Co., Ltd. | Lens device with anti-fogging |
US6898022B2 (en) * | 2002-06-20 | 2005-05-24 | Olympus Corporation | Stereo optical system pair for stereo endoscope system |
JP4334846B2 (ja) * | 2002-10-21 | 2009-09-30 | オリンパス株式会社 | 立体内視鏡用撮像装置 |
US8106344B2 (en) * | 2008-02-18 | 2012-01-31 | Panasonic Corporation | Compound eye camera module |
JP2010021283A (ja) * | 2008-07-09 | 2010-01-28 | Panasonic Corp | 固体撮像装置およびその製造方法 |
JP2013510681A (ja) * | 2009-11-13 | 2013-03-28 | カリフォルニア インスティチュート オブ テクノロジー | 単一のイメージングチップ及び共役させられたマルチバンドパスフィルターを備えた立体のイメージングの小規模の内視鏡 |
WO2012005054A1 (ja) * | 2010-07-09 | 2012-01-12 | オリンパスメディカルシステムズ株式会社 | 立体内視鏡 |
WO2012054481A1 (en) * | 2010-10-18 | 2012-04-26 | Medivision, Inc. | Stereoscopic optics |
WO2012081618A1 (ja) * | 2010-12-14 | 2012-06-21 | オリンパスメディカルシステムズ株式会社 | 撮像装置 |
US20140066700A1 (en) * | 2012-02-06 | 2014-03-06 | Vantage Surgical Systems Inc. | Stereoscopic System for Minimally Invasive Surgery Visualization |
JP2013218252A (ja) * | 2012-03-14 | 2013-10-24 | Ricoh Co Ltd | カメラ装置、及び測距装置 |
JP2014002222A (ja) * | 2012-06-15 | 2014-01-09 | Ricoh Co Ltd | カメラユニット及び測距装置 |
WO2014104405A1 (en) * | 2012-12-28 | 2014-07-03 | Olympus Corporation | Three-dimensional endoscope |
CN103070660A (zh) * | 2013-01-18 | 2013-05-01 | 浙江大学 | 三维电子内窥镜摄像装置 |
JP5730339B2 (ja) * | 2013-01-25 | 2015-06-10 | 富士フイルム株式会社 | 立体内視鏡装置 |
WO2015166750A1 (ja) * | 2014-05-02 | 2015-11-05 | オリンパス株式会社 | 光学ユニットおよびこの光学ユニットを備えた内視鏡 |
-
2016
- 2016-09-08 JP JP2017504127A patent/JP6188988B1/ja active Active
- 2016-09-08 WO PCT/JP2016/076432 patent/WO2017104191A1/ja unknown
- 2016-09-08 EP EP16875177.4A patent/EP3275360A4/en not_active Withdrawn
- 2016-09-08 CN CN201680023914.7A patent/CN107529953B/zh active Active
-
2017
- 2017-10-25 US US15/792,856 patent/US20180045948A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP3275360A1 (en) | 2018-01-31 |
EP3275360A4 (en) | 2019-02-06 |
US20180045948A1 (en) | 2018-02-15 |
JP6188988B1 (ja) | 2017-08-30 |
CN107529953A (zh) | 2018-01-02 |
CN107529953B (zh) | 2019-11-22 |
WO2017104191A1 (ja) | 2017-06-22 |
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