JP7329680B2 - 内視鏡 - Google Patents

内視鏡 Download PDF

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Publication number
JP7329680B2
JP7329680B2 JP2022510755A JP2022510755A JP7329680B2 JP 7329680 B2 JP7329680 B2 JP 7329680B2 JP 2022510755 A JP2022510755 A JP 2022510755A JP 2022510755 A JP2022510755 A JP 2022510755A JP 7329680 B2 JP7329680 B2 JP 7329680B2
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JP
Japan
Prior art keywords
section
insertion section
operation member
protrusion
projection
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
JP2022510755A
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English (en)
Japanese (ja)
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JPWO2021193943A5 (https=
JPWO2021193943A1 (https=
Inventor
博利 大野
純 佐藤
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 JPWO2021193943A1 publication Critical patent/JPWO2021193943A1/ja
Publication of JPWO2021193943A5 publication Critical patent/JPWO2021193943A5/ja
Application granted granted Critical
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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
    • A61B1/005—Flexible endoscopes
    • A61B1/0051—Flexible endoscopes with controlled bending of insertion part
    • A61B1/0052—Constructional details of control elements, 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
    • A61B1/00002—Operational features of endoscopes
    • A61B1/00039—Operational features of endoscopes provided with input arrangements for the user
    • A61B1/00042—Operational features of endoscopes provided with input arrangements for the user for mechanical operation
    • 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
    • A61B1/00147—Holding or positioning arrangements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00367—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like
    • A61B2017/00389—Button or wheel for performing multiple functions, e.g. rotation of shaft and end effector

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
JP2022510755A 2020-03-27 2021-03-26 内視鏡 Active JP7329680B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020057091 2020-03-27
JP2020057091 2020-03-27
PCT/JP2021/012961 WO2021193943A1 (ja) 2020-03-27 2021-03-26 内視鏡

Publications (3)

Publication Number Publication Date
JPWO2021193943A1 JPWO2021193943A1 (https=) 2021-09-30
JPWO2021193943A5 JPWO2021193943A5 (https=) 2022-10-25
JP7329680B2 true JP7329680B2 (ja) 2023-08-18

Family

ID=77891942

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022510755A Active JP7329680B2 (ja) 2020-03-27 2021-03-26 内視鏡

Country Status (5)

Country Link
US (1) US20230020281A1 (https=)
EP (1) EP4130844B1 (https=)
JP (1) JP7329680B2 (https=)
CN (1) CN115315209A (https=)
WO (1) WO2021193943A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110367907B (zh) * 2019-08-07 2024-04-12 湖南省华芯医疗器械有限公司 一种内窥镜的手持端

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013150823A (ja) 2013-03-21 2013-08-08 Olympus Medical Systems Corp 内視鏡
WO2014103829A1 (ja) 2012-12-26 2014-07-03 オリンパスメディカルシステムズ株式会社 内視鏡
JP2018143583A (ja) 2017-03-07 2018-09-20 オリンパス株式会社 内視鏡

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3255761B2 (ja) 1993-06-15 2002-02-12 オリンパス光学工業株式会社 内視鏡
JP2004305413A (ja) 2003-04-07 2004-11-04 Pentax Corp 可撓性内視鏡
JP2005027896A (ja) * 2003-07-07 2005-02-03 Pentax Corp 内視鏡の湾曲操作ノブ
US8858495B2 (en) * 2004-12-28 2014-10-14 St. Jude Medical, Atrial Fibrillation Division, Inc. Five degree of freedom ultrasound catheter and catheter control handle
EP2288284B1 (en) * 2008-05-13 2016-05-04 Boston Scientific Scimed, Inc. Steering system with locking mechanism
JP5144712B2 (ja) * 2010-05-11 2013-02-13 オリンパスメディカルシステムズ株式会社 内視鏡
WO2012164978A1 (ja) * 2011-06-01 2012-12-06 オリンパスメディカルシステムズ株式会社 内視鏡
EP2805669A4 (en) * 2012-05-23 2015-11-18 Olympus Corp ELECTRONIC ENDOSCOPY SYSTEM
JP6081345B2 (ja) * 2013-11-12 2017-02-15 オリンパス株式会社 内視鏡
WO2016042833A1 (ja) * 2014-09-16 2016-03-24 オリンパス株式会社 内視鏡
WO2016157578A1 (ja) * 2015-03-31 2016-10-06 オリンパス株式会社 湾曲付き硬性内視鏡
US11147629B2 (en) * 2018-06-08 2021-10-19 Acclarent, Inc. Surgical navigation system with automatically driven endoscope

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014103829A1 (ja) 2012-12-26 2014-07-03 オリンパスメディカルシステムズ株式会社 内視鏡
JP2013150823A (ja) 2013-03-21 2013-08-08 Olympus Medical Systems Corp 内視鏡
JP2018143583A (ja) 2017-03-07 2018-09-20 オリンパス株式会社 内視鏡

Also Published As

Publication number Publication date
CN115315209A (zh) 2022-11-08
EP4130844A1 (en) 2023-02-08
US20230020281A1 (en) 2023-01-19
JPWO2021193943A1 (https=) 2021-09-30
EP4130844A4 (en) 2023-12-20
EP4130844B1 (en) 2026-01-28
WO2021193943A1 (ja) 2021-09-30

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