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JPS6235314U - - Google Patents

Info

Publication number
JPS6235314U
JPS6235314U JP1985125576U JP12557685U JPS6235314U JP S6235314 U JPS6235314 U JP S6235314U JP 1985125576 U JP1985125576 U JP 1985125576U JP 12557685 U JP12557685 U JP 12557685U JP S6235314 U JPS6235314 U JP S6235314U
Authority
JP
Japan
Prior art keywords
image sensor
optical
optical system
endoscope
center
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.)
Granted
Application number
JP1985125576U
Other languages
English (en)
Other versions
JPH0522897Y2 (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1985125576U priority Critical patent/JPH0522897Y2/ja
Priority to US06/895,849 priority patent/US4682219A/en
Publication of JPS6235314U publication Critical patent/JPS6235314U/ja
Application granted granted Critical
Publication of JPH0522897Y2 publication Critical patent/JPH0522897Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Radiology & Medical Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Endoscopes (AREA)

Description

【図面の簡単な説明】
第１図は本考案に係る内視鏡の実施例を直視型
内視鏡に適用した場合を示す側断面図、第２図は
その概略正面図、第３図は第１図、第２図と要部
を拡大して示す分解斜視図、第４図は対物光学系
のプリズムの他の態様を示した側面図、第５図は
本考案に係る内視鏡の第２実施例を示す側断面図
、第６図は対物光学系レンズの斜視図である。 １０……内視鏡先端部、２０……対物光学系、
３０……プリズム、３０Ａ……円形孔、３０Ｂ…
…遮光部、３２……イメージセンサ、３２ａ……
イメージエリア。

Claims (1)

    【実用新案登録請求の範囲】
  1. 先端部に面板状イメージセンサを設け、対物光
    学系で得られた光学像を映像信号として出力する
    内視鏡において、前記対物光学系を構成する光学
    要素のうちイメージセンサに接着される光学要素
    に撮像光路を残して周囲を遮蔽材料で遮蔽し、光
    学要素の撮像光路中心とイメージセンサ中心とを
    位置合わせして対物光学系とイメージセンサとを
    接着して構成したことを特徴とする内視鏡。
JP1985125576U 1985-08-16 1985-08-16 Expired - Lifetime JPH0522897Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1985125576U JPH0522897Y2 (ja) 1985-08-16 1985-08-16
US06/895,849 US4682219A (en) 1985-08-16 1986-08-12 Endoscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985125576U JPH0522897Y2 (ja) 1985-08-16 1985-08-16

Publications (2)

Publication Number Publication Date
JPS6235314U true JPS6235314U (ja) 1987-03-02
JPH0522897Y2 JPH0522897Y2 (ja) 1993-06-11

Family

ID=14913598

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985125576U Expired - Lifetime JPH0522897Y2 (ja) 1985-08-16 1985-08-16

Country Status (2)

Country Link
US (1) US4682219A (ja)
JP (1) JPH0522897Y2 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005525896A (ja) * 2002-05-16 2005-09-02 シー２キュア インコーポレイティド 小型カメラヘッド
WO2012169444A1 (ja) * 2011-06-08 2012-12-13 オリンパス株式会社 撮像装置
WO2013179816A1 (ja) * 2012-05-28 2013-12-05 富士フイルム株式会社 電子内視鏡装置及びその撮像モジュール
WO2015133299A1 (ja) * 2014-03-03 2015-09-11 オリンパス株式会社 撮像装置、および内視鏡装置

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS635722A (ja) * 1986-06-25 1988-01-11 オリンパス光学工業株式会社 内視鏡
US4777524A (en) * 1986-08-08 1988-10-11 Olympus Optical Co., Ltd. Endoscope having an electrically insulated solid-state image sensing unit
JPS6363426A (ja) * 1986-09-04 1988-03-19 オリンパス光学工業株式会社 電子内視鏡
US4918521A (en) * 1987-01-20 1990-04-17 Olympus Optical Co., Ltd. Solid state imaging apparatus
US5418566A (en) * 1990-09-10 1995-05-23 Kabushiki Kaisha Toshiba Compact imaging apparatus for electronic endoscope with improved optical characteristics
JPH04122235A (ja) * 1990-09-12 1992-04-22 Toshiba Corp 内視鏡スコープの先端部構造
JPH08243078A (ja) * 1995-03-07 1996-09-24 Fuji Photo Optical Co Ltd 電子内視鏡の撮像素子組付け体
US5734418A (en) * 1996-07-17 1998-03-31 Welch Allyn, Inc. Endoscope with tab imager package
US20020137890A1 (en) * 1997-03-31 2002-09-26 Genentech, Inc. Secreted and transmembrane polypeptides and nucleic acids encoding the same
US6692430B2 (en) * 2000-04-10 2004-02-17 C2Cure Inc. Intra vascular imaging apparatus
IL135571A0 (en) * 2000-04-10 2001-05-20 Doron Adler Minimal invasive surgery imaging system
IL162420A0 (en) * 2001-12-11 2005-11-20 C2Cure Inc Apparatus, method and system for intravascular ph otographic imaging
US7170677B1 (en) 2002-01-25 2007-01-30 Everest Vit Stereo-measurement borescope with 3-D viewing
US8517921B2 (en) * 2004-04-16 2013-08-27 Gyrus Acmi, Inc. Endoscopic instrument having reduced diameter flexible shaft
US7300397B2 (en) * 2004-07-29 2007-11-27 C2C Cure, Inc. Endoscope electronics assembly
US20060164510A1 (en) * 2005-01-24 2006-07-27 Doron Adler Sensor with narrow mounting profile
US20060221218A1 (en) * 2005-04-05 2006-10-05 Doron Adler Image sensor with improved color filter
US9633426B2 (en) 2014-05-30 2017-04-25 General Electric Company Remote visual inspection image capture system and method
US8810636B2 (en) 2006-12-20 2014-08-19 Ge Inspection Technologies, Lp Inspection apparatus method and apparatus comprising selective frame output
US8213676B2 (en) 2006-12-20 2012-07-03 Ge Inspection Technologies Lp Inspection apparatus method and apparatus comprising motion responsive control
US8556807B2 (en) * 2006-12-21 2013-10-15 Intuitive Surgical Operations, Inc. Hermetically sealed distal sensor endoscope
US8814779B2 (en) * 2006-12-21 2014-08-26 Intuitive Surgical Operations, Inc. Stereoscopic endoscope
DE102008018931A1 (de) * 2007-04-17 2008-11-13 Gyrus ACMI, Inc., Southborough Lichtquellenleistung auf der Grundlage einer vorbestimmten erfaßten Bedingung
US20090046171A1 (en) * 2007-08-16 2009-02-19 C2Cure, Inc. Non-linear color correction
US8512232B2 (en) * 2009-09-08 2013-08-20 Gyrus Acmi, Inc. Endoscopic illumination system, assembly and methods for staged illumination of different target areas
US20110235337A1 (en) * 2010-03-24 2011-09-29 Jacksen International, Ltd Fade Out Optical Light Masking Projector System
USD666655S1 (en) * 2011-05-20 2012-09-04 Bryant Optical Holdings, LLC Scope lens cover
US9257763B2 (en) 2013-07-02 2016-02-09 Gyrus Acmi, Inc. Hybrid interconnect
US9510739B2 (en) 2013-07-12 2016-12-06 Gyrus Acmi, Inc. Endoscope small imaging system
JPWO2015133254A1 (ja) * 2014-03-03 2017-04-06 オリンパス株式会社 撮像装置、および内視鏡装置
WO2017010378A1 (ja) * 2015-07-10 2017-01-19 シャープ株式会社 体内撮像装置、体内監視カメラシステム
USD920412S1 (en) * 2018-07-13 2021-05-25 Unistellar Telescope
USD1039581S1 (en) * 2022-08-17 2024-08-20 Lumadent Corporation Loupe set
USD1039583S1 (en) * 2023-02-13 2024-08-20 Lumadent Corporation Loupe
USD1040206S1 (en) * 2023-02-13 2024-08-27 Lumadent Corporation Loupe

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4874059U (ja) * 1971-12-20 1973-09-14
JPS5685968U (ja) * 1979-12-06 1981-07-10
US4491865A (en) * 1982-09-29 1985-01-01 Welch Allyn, Inc. Image sensor assembly
JPS6066221A (ja) * 1983-09-21 1985-04-16 Olympus Optical Co Ltd 内視鏡装置
JPS60104915A (ja) * 1983-11-11 1985-06-10 Fuji Photo Optical Co Ltd 内視鏡

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5869528A (ja) * 1981-10-20 1983-04-25 富士写真フイルム株式会社 内視鏡における信号伝送方式
US4622954A (en) * 1984-05-15 1986-11-18 Fuji Photo Optical Co., Ltd. Endoscope having a plate-like image sensor for forming images

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4874059U (ja) * 1971-12-20 1973-09-14
JPS5685968U (ja) * 1979-12-06 1981-07-10
US4491865A (en) * 1982-09-29 1985-01-01 Welch Allyn, Inc. Image sensor assembly
JPS6066221A (ja) * 1983-09-21 1985-04-16 Olympus Optical Co Ltd 内視鏡装置
JPS60104915A (ja) * 1983-11-11 1985-06-10 Fuji Photo Optical Co Ltd 内視鏡

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005525896A (ja) * 2002-05-16 2005-09-02 シー２キュア インコーポレイティド 小型カメラヘッド
WO2012169444A1 (ja) * 2011-06-08 2012-12-13 オリンパス株式会社 撮像装置
US9967486B2 (en) 2011-06-08 2018-05-08 Olympus Corporation Image pickup apparatus
WO2013179816A1 (ja) * 2012-05-28 2013-12-05 富士フイルム株式会社 電子内視鏡装置及びその撮像モジュール
JP2013244252A (ja) * 2012-05-28 2013-12-09 Fujifilm Corp 電子内視鏡装置及びその撮像モジュール
WO2015133299A1 (ja) * 2014-03-03 2015-09-11 オリンパス株式会社 撮像装置、および内視鏡装置
JP2015165847A (ja) * 2014-03-03 2015-09-24 オリンパス株式会社 撮像装置、および内視鏡装置
US10542874B2 (en) 2014-03-03 2020-01-28 Olympus Corporation Imaging device and endoscope device

Also Published As

Publication number Publication date
US4682219A (en) 1987-07-21
JPH0522897Y2 (ja) 1993-06-11

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