CN112075911A - 紧凑的多观察元件内窥镜系统 - Google Patents

紧凑的多观察元件内窥镜系统 Download PDF

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Publication number
CN112075911A
CN112075911A CN202010982393.6A CN202010982393A CN112075911A CN 112075911 A CN112075911 A CN 112075911A CN 202010982393 A CN202010982393 A CN 202010982393A CN 112075911 A CN112075911 A CN 112075911A
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CN
China
Prior art keywords
endoscope
channel
image sensor
lens
fluid
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.)
Pending
Application number
CN202010982393.6A
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English (en)
Chinese (zh)
Inventor
A·利维
M·利瓦伊
G·萨曼
Y·基尔马
Y·格肖夫
L·克里沃皮斯克
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nduoqiao Aisi Co ltd
EndoChoice Inc
Original Assignee
Nduoqiao Aisi Co ltd
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Filing date
Publication date
Application filed by Nduoqiao Aisi Co ltd filed Critical Nduoqiao Aisi Co ltd
Publication of CN112075911A publication Critical patent/CN112075911A/zh
Pending legal-status Critical Current

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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
    • A61B1/0684—Endoscope light sources using light emitting diodes [LED]
    • 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
    • A61B1/00071—Insertion part of the endoscope body
    • A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
    • 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
    • A61B1/0011—Manufacturing of endoscope parts
    • 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
    • A61B1/00174—Optical arrangements characterised by the viewing angles
    • A61B1/00181—Optical arrangements characterised by the viewing angles for multiple fixed viewing angles
    • 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
    • A61B1/012—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 characterised by internal passages or accessories therefor
    • 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
    • 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
    • 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
    • A61B1/0615—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 for radial illumination
    • 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
    • A61B1/0623—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 for off-axis illumination
    • 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
    • A61B1/0625—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 for multiple fixed illumination angles
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/06—Panoramic objectives; So-called "sky lenses" including panoramic objectives having reflecting surfaces
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Lenses (AREA)
CN202010982393.6A 2013-03-28 2014-03-28 紧凑的多观察元件内窥镜系统 Pending CN112075911A (zh)

Applications Claiming Priority (57)

Application Number Priority Date Filing Date Title
US201361806065P 2013-03-28 2013-03-28
US61/806,065 2013-03-28
US201361812709P 2013-04-16 2013-04-16
US61/812,709 2013-04-16
US201361817237P 2013-04-29 2013-04-29
US61/817,237 2013-04-29
US201361820100P 2013-05-06 2013-05-06
US61/820,100 2013-05-06
US201361821579P 2013-05-09 2013-05-09
US61/821,579 2013-05-09
US201361822563P 2013-05-13 2013-05-13
US61/822,563 2013-05-13
US201361824236P 2013-05-16 2013-05-16
US61/824,236 2013-05-16
US201361824863P 2013-05-17 2013-05-17
US201361824653P 2013-05-17 2013-05-17
US61/824,653 2013-05-17
US61/824,863 2013-05-17
US201313882004A 2013-05-23 2013-05-23
US13/882,004 2013-05-23
US201361828039P 2013-05-28 2013-05-28
US61/828,039 2013-05-28
US201313992014A 2013-06-06 2013-06-06
US201313992021A 2013-06-06 2013-06-06
US13/992,014 2013-06-06
US13/992,021 2013-06-06
US201361840691P 2013-06-28 2013-06-28
US201361840706P 2013-06-28 2013-06-28
US61/840,706 2013-06-28
US61/840,691 2013-06-28
US201361841863P 2013-07-01 2013-07-01
US61/841,863 2013-07-01
US201313984028A 2013-08-22 2013-08-22
US13/984,028 2013-08-22
US201361881661P 2013-09-24 2013-09-24
US61/881,661 2013-09-24
US201361897896P 2013-10-31 2013-10-31
US61/897,896 2013-10-31
US201361899465P 2013-11-04 2013-11-04
US61/899,465 2013-11-04
US201361910863P 2013-12-02 2013-12-02
US61/910,863 2013-12-02
US201461925080P 2014-01-08 2014-01-08
US61/925,080 2014-01-08
US201461926732P 2014-01-13 2014-01-13
US61/926,732 2014-01-13
US201461935647P 2014-02-04 2014-02-04
US61/935,647 2014-02-04
US201461936562P 2014-02-06 2014-02-06
US61/936,562 2014-02-06
US201461948009P 2014-03-04 2014-03-04
US61/948,009 2014-03-04
US201461950696P 2014-03-10 2014-03-10
US61/950,696 2014-03-10
US201461968436P 2014-03-21 2014-03-21
US61/968,436 2014-03-21
CN201480030454.1A CN105246393A (zh) 2013-03-28 2014-03-28 紧凑的多观察元件内窥镜系统

Related Parent Applications (1)

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CN201480030454.1A Division CN105246393A (zh) 2013-03-28 2014-03-28 紧凑的多观察元件内窥镜系统

Publications (1)

Publication Number Publication Date
CN112075911A true CN112075911A (zh) 2020-12-15

Family

ID=51625690

Family Applications (2)

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CN202010982393.6A Pending CN112075911A (zh) 2013-03-28 2014-03-28 紧凑的多观察元件内窥镜系统
CN201480030454.1A Pending CN105246393A (zh) 2013-03-28 2014-03-28 紧凑的多观察元件内窥镜系统

Family Applications After (1)

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Country Status (4)

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EP (2) EP2979123A4 (enExample)
JP (1) JP2016522006A (enExample)
CN (2) CN112075911A (enExample)
WO (1) WO2014160983A2 (enExample)

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WO2014160983A3 (en) 2014-12-24
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