JP7733100B2 - 内視鏡 - Google Patents

内視鏡

Info

Publication number
JP7733100B2
JP7733100B2 JP2023503637A JP2023503637A JP7733100B2 JP 7733100 B2 JP7733100 B2 JP 7733100B2 JP 2023503637 A JP2023503637 A JP 2023503637A JP 2023503637 A JP2023503637 A JP 2023503637A JP 7733100 B2 JP7733100 B2 JP 7733100B2
Authority
JP
Japan
Prior art keywords
rotation
stand
lever
finger hook
endoscope
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.)
Active
Application number
JP2023503637A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022185798A5 (https=
JPWO2022185798A1 (https=
Inventor
正也 井上
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.)
Fujifilm Corp
Original Assignee
Fujifilm 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 Fujifilm Corp filed Critical Fujifilm Corp
Publication of JPWO2022185798A1 publication Critical patent/JPWO2022185798A1/ja
Publication of JPWO2022185798A5 publication Critical patent/JPWO2022185798A5/ja
Application granted granted Critical
Publication of JP7733100B2 publication Critical patent/JP7733100B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61B1/00064—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
    • A61B1/00087—Tools
    • 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
    • A61B1/00071—Insertion part of the endoscope body
    • A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
    • A61B1/00098—Deflecting means for inserted tools
    • 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
    • A61B1/042—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 a proximal camera, e.g. a CCD camera
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Endoscopes (AREA)
JP2023503637A 2021-03-03 2022-01-26 内視鏡 Active JP7733100B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021033545 2021-03-03
JP2021033545 2021-03-03
PCT/JP2022/002874 WO2022185798A1 (ja) 2021-03-03 2022-01-26 内視鏡

Publications (3)

Publication Number Publication Date
JPWO2022185798A1 JPWO2022185798A1 (https=) 2022-09-09
JPWO2022185798A5 JPWO2022185798A5 (https=) 2023-11-29
JP7733100B2 true JP7733100B2 (ja) 2025-09-02

Family

ID=83154971

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023503637A Active JP7733100B2 (ja) 2021-03-03 2022-01-26 内視鏡

Country Status (3)

Country Link
US (1) US20230404368A1 (https=)
JP (1) JP7733100B2 (https=)
WO (1) WO2022185798A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1066659S1 (en) * 2021-09-24 2025-03-11 Adaptivendo Llc Endoscope handle

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016067771A (ja) 2014-09-30 2016-05-09 富士フイルム株式会社 内視鏡装置
JP2018086271A (ja) 2017-12-27 2018-06-07 富士フイルム株式会社 内視鏡

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05115431A (ja) * 1991-10-29 1993-05-14 Asahi Optical Co Ltd 内視鏡の処置具起上装置及びその組立方法
WO2013106444A1 (en) * 2012-01-10 2013-07-18 Boston Scientific Scimed, Inc. A steerable medical device having an imaging system
WO2019146329A1 (ja) * 2018-01-29 2019-08-01 富士フイルム株式会社 内視鏡
US20240156334A1 (en) * 2022-11-15 2024-05-16 Olympus Medical Systems Corp. Endoscope bending operation mechanism and endoscope
JP2024114583A (ja) * 2023-02-10 2024-08-23 オリンパスメディカルシステムズ株式会社 内視鏡

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016067771A (ja) 2014-09-30 2016-05-09 富士フイルム株式会社 内視鏡装置
JP2018086271A (ja) 2017-12-27 2018-06-07 富士フイルム株式会社 内視鏡

Also Published As

Publication number Publication date
WO2022185798A1 (ja) 2022-09-09
US20230404368A1 (en) 2023-12-21
JPWO2022185798A1 (https=) 2022-09-09

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