WO2022056400A1 - Endoscope portable et ergonomique à canule jetable - Google Patents

Endoscope portable et ergonomique à canule jetable Download PDF

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Publication number
WO2022056400A1
WO2022056400A1 PCT/US2021/050095 US2021050095W WO2022056400A1 WO 2022056400 A1 WO2022056400 A1 WO 2022056400A1 US 2021050095 W US2021050095 W US 2021050095W WO 2022056400 A1 WO2022056400 A1 WO 2022056400A1
Authority
WO
WIPO (PCT)
Prior art keywords
camera
cannula
images
endoscope
distal end
Prior art date
Application number
PCT/US2021/050095
Other languages
English (en)
Inventor
Xiaolong Ouyang
Shih-Ping Wang
Original Assignee
Micron Vision Corp.
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 Micron Vision Corp. filed Critical Micron Vision Corp.
Priority to CN202180004319.XA priority Critical patent/CN114375173A/zh
Priority to EP21867772.2A priority patent/EP4210552A1/fr
Publication of WO2022056400A1 publication Critical patent/WO2022056400A1/fr

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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
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/00103—Constructional details of the endoscope body designed for single use
    • 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
    • A61B1/00002—Operational features of endoscopes
    • A61B1/00004—Operational features of endoscopes characterised by electronic signal processing
    • A61B1/00006—Operational features of endoscopes characterised by electronic signal processing of control signals
    • 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
    • A61B1/00002—Operational features of endoscopes
    • A61B1/00004—Operational features of endoscopes characterised by electronic signal processing
    • A61B1/00009—Operational features of endoscopes characterised by electronic signal processing of image signals during a use of endoscope
    • 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
    • A61B1/00002—Operational features of endoscopes
    • A61B1/00043—Operational features of endoscopes provided with output arrangements
    • A61B1/00045—Display arrangement
    • A61B1/00052—Display arrangement positioned at proximal end of the endoscope body
    • 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
    • A61B1/00066—Proximal part of endoscope body, e.g. handles
    • 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
    • A61B1/00105—Constructional details of the endoscope body characterised by modular construction
    • 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
    • A61B1/015—Control of fluid supply or evacuation
    • 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
    • A61B1/018—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 for receiving instruments
    • 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
    • A61B1/043—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 for fluorescence imaging
    • 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
    • A61B1/045—Control thereof
    • 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
    • A61B1/06—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
    • A61B1/0638—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 providing two or more wavelengths
    • 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
    • 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]

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)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Signal Processing (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Endoscopes (AREA)

Abstract

L'invention concerne un système endoscopique comprenant une partie à usage unique et une partie à usage multiple. Les deux parties peuvent être accouplées et désaccouplées. La partie à usage unique comprend une canule allongée qui présente une section pliable près de son extrémité distale fournissant une pointe distale « orientable ». Le système d'imagerie comprend au moins deux caméras séparées et deux sources de lumière séparées. La caméra et les sources de lumière sont conçues pour imager simultanément un objet cible. En employant différents éclairages, différents filtres et en manipulant les réponses spectrales, différentes caractéristiques de l'objet cible peuvent être capturées. Selon certains modes de réalisation, un processeur de système peut coordonner les caméras, les sources de lumière et combiner les images résultantes pour afficher à un opérateur une image combinée améliorée de l'objet.
PCT/US2021/050095 2020-09-13 2021-09-13 Endoscope portable et ergonomique à canule jetable WO2022056400A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202180004319.XA CN114375173A (zh) 2020-09-13 2021-09-13 具有一次性插管的便携式人体工程学内窥镜
EP21867772.2A EP4210552A1 (fr) 2020-09-13 2021-09-13 Endoscope portable et ergonomique à canule jetable

Applications Claiming Priority (36)

Application Number Priority Date Filing Date Title
US202063077635P 2020-09-13 2020-09-13
US202063077675P 2020-09-13 2020-09-13
US63/077,635 2020-09-13
US63/077,675 2020-09-13
US202063083932P 2020-09-27 2020-09-27
US63/083,932 2020-09-27
US202063087935P 2020-10-06 2020-10-06
US63/087,935 2020-10-06
US202063107344P 2020-10-29 2020-10-29
US63/107,344 2020-10-29
US202063121246P 2020-12-04 2020-12-04
US63/121,246 2020-12-04
US202063121924P 2020-12-06 2020-12-06
US63/121,924 2020-12-06
US202063124803P 2020-12-13 2020-12-13
US63/124,803 2020-12-13
US202063129703P 2020-12-23 2020-12-23
US63/129,703 2020-12-23
US202163138751P 2021-01-18 2021-01-18
US63/138,751 2021-01-18
US202163149338P 2021-02-14 2021-02-14
US63/149,338 2021-02-14
US202163153252P 2021-02-24 2021-02-24
US63/153,252 2021-02-24
US202163183151P 2021-05-03 2021-05-03
US63/183,151 2021-05-03
US202163197611P 2021-06-07 2021-06-07
US202163197639P 2021-06-07 2021-06-07
US63/197,611 2021-06-07
US63/197,639 2021-06-07
US202163210034P 2021-06-13 2021-06-13
US63/210,034 2021-06-13
US202163213499P 2021-06-22 2021-06-22
US63/213,499 2021-06-22
US202163218362P 2021-07-04 2021-07-04
US63/218,362 2021-07-04

Publications (1)

Publication Number Publication Date
WO2022056400A1 true WO2022056400A1 (fr) 2022-03-17

Family

ID=80629931

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2021/050095 WO2022056400A1 (fr) 2020-09-13 2021-09-13 Endoscope portable et ergonomique à canule jetable

Country Status (3)

Country Link
EP (1) EP4210552A1 (fr)
CN (1) CN114375173A (fr)
WO (1) WO2022056400A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150018710A1 (en) * 2011-12-02 2015-01-15 Interscope, Inc. Endoscope including an torque generation component or torque delivery component disposed within an insertable portion of the endoscope and a surgical cutting assembly insertable within the endoscope
US20150297311A1 (en) * 2013-12-23 2015-10-22 Camplex, Inc. Surgical visualization systems
US20180256009A1 (en) * 2015-02-23 2018-09-13 Xiaolong OuYang Handheld surgical endoscope
US20190216325A1 (en) * 2016-09-25 2019-07-18 Micronvision Corp Endoscopic fluorescence imaging
US20190223691A1 (en) * 2016-12-26 2019-07-25 Olympus Corporation Endoscope
US20200204776A1 (en) * 2018-12-21 2020-06-25 Leica Instruments (Singapore) Pte. Ltd. Image-processing device, fluorescence observation device and method for emulating a first type of fluorescence observation device on a second type of fluorescence observation device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150018710A1 (en) * 2011-12-02 2015-01-15 Interscope, Inc. Endoscope including an torque generation component or torque delivery component disposed within an insertable portion of the endoscope and a surgical cutting assembly insertable within the endoscope
US20150297311A1 (en) * 2013-12-23 2015-10-22 Camplex, Inc. Surgical visualization systems
US20180256009A1 (en) * 2015-02-23 2018-09-13 Xiaolong OuYang Handheld surgical endoscope
US20190216325A1 (en) * 2016-09-25 2019-07-18 Micronvision Corp Endoscopic fluorescence imaging
US20190223691A1 (en) * 2016-12-26 2019-07-25 Olympus Corporation Endoscope
US20200204776A1 (en) * 2018-12-21 2020-06-25 Leica Instruments (Singapore) Pte. Ltd. Image-processing device, fluorescence observation device and method for emulating a first type of fluorescence observation device on a second type of fluorescence observation device

Also Published As

Publication number Publication date
EP4210552A1 (fr) 2023-07-19
CN114375173A (zh) 2022-04-19

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