JP2537587Y2 - 内視鏡の先端部 - Google Patents

内視鏡の先端部

Info

Publication number
JP2537587Y2
JP2537587Y2 JP1990126126U JP12612690U JP2537587Y2 JP 2537587 Y2 JP2537587 Y2 JP 2537587Y2 JP 1990126126 U JP1990126126 U JP 1990126126U JP 12612690 U JP12612690 U JP 12612690U JP 2537587 Y2 JP2537587 Y2 JP 2537587Y2
Authority
JP
Japan
Prior art keywords
distal end
optical system
objective optical
endoscope
connecting cylinder
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.)
Expired - Fee Related
Application number
JP1990126126U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0480502U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
慶時 伊藤
Original Assignee
旭光学工業株式会社
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 by 旭光学工業株式会社 filed Critical 旭光学工業株式会社
Priority to JP1990126126U priority Critical patent/JP2537587Y2/ja
Publication of JPH0480502U publication Critical patent/JPH0480502U/ja
Priority to US08/113,353 priority patent/US5411020A/en
Application granted granted Critical
Publication of JP2537587Y2 publication Critical patent/JP2537587Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (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)
JP1990126126U 1990-11-27 1990-11-27 内視鏡の先端部 Expired - Fee Related JP2537587Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1990126126U JP2537587Y2 (ja) 1990-11-27 1990-11-27 内視鏡の先端部
US08/113,353 US5411020A (en) 1990-11-27 1993-08-30 Structure of the distal end portion of an endoscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990126126U JP2537587Y2 (ja) 1990-11-27 1990-11-27 内視鏡の先端部

Publications (2)

Publication Number Publication Date
JPH0480502U JPH0480502U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-07-14
JP2537587Y2 true JP2537587Y2 (ja) 1997-06-04

Family

ID=31873695

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990126126U Expired - Fee Related JP2537587Y2 (ja) 1990-11-27 1990-11-27 内視鏡の先端部

Country Status (2)

Country Link
US (1) US5411020A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JP2537587Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007151810A (ja) * 2005-12-05 2007-06-21 Olympus Medical Systems Corp 内視鏡

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5944656A (en) * 1996-01-31 1999-08-31 Three E Laboratories, Iec. Endoscope
JPH1099268A (ja) * 1996-09-30 1998-04-21 Fuji Photo Optical Co Ltd 電子内視鏡の光学系装置
US6142930A (en) * 1997-01-13 2000-11-07 Asahi Kogaku Kogyo Kabushiki Kaisha Electronic endoscope having compact construction
US6095970A (en) * 1997-02-19 2000-08-01 Asahi Kogaku Kogyo Kabushiki Kaisha Endoscope
JPH1156754A (ja) * 1997-08-18 1999-03-02 Asahi Optical Co Ltd 内視鏡の操作部
US6328730B1 (en) * 1999-03-26 2001-12-11 William W. Harkrider, Jr. Endoluminal multi-luminal surgical sheath and method
JP3623894B2 (ja) * 1999-04-13 2005-02-23 ペンタックス株式会社 体内留置型内視鏡
JP3736269B2 (ja) * 2000-03-23 2006-01-18 フジノン株式会社 内視鏡の軟性部−アングル部連結構造
JP3776755B2 (ja) * 2001-06-13 2006-05-17 オリンパス株式会社 電子内視鏡
JP4320184B2 (ja) * 2003-02-10 2009-08-26 Ｈｏｙａ株式会社 対物レンズユニット、該対物レンズユニットの組立方法
US8419623B2 (en) * 2009-01-28 2013-04-16 Cani Optical Systems, Llc Portable endoscope for diverse medical disciplines
EP2446808A4 (en) * 2009-06-25 2013-01-02 Olympus Medical Systems Corp RECORDING UNIT
US20170325665A1 (en) * 2011-02-07 2017-11-16 Endochoice, Inc. Illuminator Circuit Board Assembly for An Endoscope
US11304590B2 (en) 2011-02-07 2022-04-19 Endochoice, Inc. Illuminator circuit board assembly for an endoscope
WO2012155143A1 (en) 2011-05-12 2012-11-15 Olive Medical Corporation Image sensor with tolerance optimizing interconnects
CN104619237B (zh) 2012-07-26 2018-03-30 德普伊辛迪斯制品公司 光不足环境中的ycbcr脉冲调制的照明方案
BR112015001369A2 (pt) 2012-07-26 2017-07-04 Olive Medical Corp sistema de câmera com sensor de imagem cmos monolítico de área mínima
KR102278509B1 (ko) 2012-07-26 2021-07-19 디퍼이 신테스 프로덕츠, 인코포레이티드 광 부족 환경에서 연속된 비디오
CN104582558B (zh) * 2012-10-22 2016-08-31 奥林巴斯株式会社 内窥镜
EP2967286B1 (en) 2013-03-15 2021-06-23 DePuy Synthes Products, Inc. Minimize image sensor i/o and conductor counts in endoscope applications
JP6404318B2 (ja) 2013-03-15 2018-10-10 デピュイ・シンセス・プロダクツ・インコーポレイテッド レーザーパルスの積算光エネルギー制御
JP2016519591A (ja) 2013-03-15 2016-07-07 オリーブ・メディカル・コーポレイションＯｌｉｖｅ Ｍｅｄｉｃａｌ Ｃｏｒｐｏｒａｔｉｏｎ パルスカラー撮像システムにおける超解像度及び色運動アーチファクト補正
US10561302B2 (en) 2013-03-15 2020-02-18 DePuy Synthes Products, Inc. Viewing trocar with integrated prism for use with angled endoscope
BR112015023206A2 (pt) 2013-03-15 2017-08-22 Olive Medical Corp Sincronização de sensor de imagem sem temporizador de entrada e temporizador de transmissão de dados
CA2906821A1 (en) 2013-03-15 2014-09-18 Olive Medical Corporation Scope sensing in a light controlled environment
EP3119265B1 (en) 2014-03-21 2019-09-11 DePuy Synthes Products, Inc. Card edge connector for an imaging sensor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5916601U (ja) * 1982-07-26 1984-02-01 オリンパス光学工業株式会社 内視鏡の彎曲管
JPH0658456B2 (ja) * 1985-10-09 1994-08-03 旭光学工業株式会社 内視鏡
JPH0411683Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1986-02-24 1992-03-24
US4757819A (en) * 1986-05-21 1988-07-19 Olympus Optical Co., Ltd. Ultrasonic endoscope
US4989582A (en) * 1987-01-20 1991-02-05 Olympus Optical Co., Ltd. Winding type endoscope apparatus
US5005558A (en) * 1988-05-16 1991-04-09 Kabushiki Kaisha Toshiba Endoscope
JPH0641527Y2 (ja) * 1988-10-28 1994-11-02 旭光学工業株式会社 内視鏡の先端部

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007151810A (ja) * 2005-12-05 2007-06-21 Olympus Medical Systems Corp 内視鏡

Also Published As

Publication number Publication date
US5411020A (en) 1995-05-02
JPH0480502U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-07-14

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