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 (OSRAM
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 (OSRAM) 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 (OSRAM)
JP (1) JP2537587Y2 (OSRAM)

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
JP4916595B2 (ja) * 2009-06-25 2012-04-11 オリンパスメディカルシステムズ株式会社 撮像ユニット
US11304590B2 (en) 2011-02-07 2022-04-19 Endochoice, Inc. Illuminator circuit board assembly for an endoscope
US20170325665A1 (en) * 2011-02-07 2017-11-16 Endochoice, Inc. Illuminator Circuit Board Assembly for An Endoscope
EP2708021B1 (en) 2011-05-12 2019-07-10 DePuy Synthes Products, Inc. Image sensor with tolerance optimizing interconnects
MX389501B (es) 2012-07-26 2025-03-20 Depuy Synthes Products Inc Video continuo en un entorno deficiente de luz
MX346174B (es) 2012-07-26 2017-03-10 Depuy Synthes Products Inc Esquema de iluminacion pulsada ycbcr en un entorno deficiente de luz.
US9462234B2 (en) 2012-07-26 2016-10-04 DePuy Synthes Products, Inc. Camera system with minimal area monolithic CMOS image sensor
JP5642904B2 (ja) * 2012-10-22 2014-12-17 オリンパスメディカルシステムズ株式会社 内視鏡
EP2967285B1 (en) 2013-03-15 2023-08-16 DePuy Synthes Products, Inc. Image sensor synchronization without input clock and data transmission clock
CA2906821A1 (en) 2013-03-15 2014-09-18 Olive Medical Corporation Scope sensing in a light controlled environment
BR112015022987A2 (pt) 2013-03-15 2017-07-18 Olive Medical Corp visualização de trocarte com prisma integrado para uso com endoscópio angulado
WO2014145249A1 (en) 2013-03-15 2014-09-18 Olive Medical Corporation Controlling the integral light energy of a laser pulse
CA2906975A1 (en) 2013-03-15 2014-09-18 Olive Medical Corporation Minimize image sensor i/o and conductor counts in endoscope applications
WO2014144947A1 (en) 2013-03-15 2014-09-18 Olive Medical Corporation Super resolution and color motion artifact correction in a pulsed color imaging system
WO2015143453A1 (en) 2014-03-21 2015-09-24 Olive Medical Corporation 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 (OSRAM) * 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 (OSRAM) 1992-07-14

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