JP6656188B2 - 内視鏡 - Google Patents

内視鏡 Download PDF

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Publication number
JP6656188B2
JP6656188B2 JP2017003583A JP2017003583A JP6656188B2 JP 6656188 B2 JP6656188 B2 JP 6656188B2 JP 2017003583 A JP2017003583 A JP 2017003583A JP 2017003583 A JP2017003583 A JP 2017003583A JP 6656188 B2 JP6656188 B2 JP 6656188B2
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JP
Japan
Prior art keywords
wire
brake
bending
brake mechanism
tube
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
JP2017003583A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018110745A (ja
JP2018110745A5 (enExample
Inventor
洋佑 磯部
洋佑 磯部
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.)
Olympus Corp
Original Assignee
Olympus 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 Olympus Corp filed Critical Olympus Corp
Priority to JP2017003583A priority Critical patent/JP6656188B2/ja
Priority to PCT/JP2017/042825 priority patent/WO2018131305A1/ja
Publication of JP2018110745A publication Critical patent/JP2018110745A/ja
Priority to US16/454,403 priority patent/US20190313884A1/en
Publication of JP2018110745A5 publication Critical patent/JP2018110745A5/ja
Application granted granted Critical
Publication of JP6656188B2 publication Critical patent/JP6656188B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status 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
    • A61B1/008—Articulations
    • 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
    • A61B1/005—Flexible endoscopes
    • A61B1/0051—Flexible endoscopes with controlled bending of insertion part
    • 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
    • A61B1/005—Flexible endoscopes
    • A61B1/0051—Flexible endoscopes with controlled bending of insertion part
    • A61B1/0055—Constructional details of insertion parts, e.g. vertebral elements
    • 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
    • A61B1/0057—Constructional details of force transmission elements, e.g. control wires
    • 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
    • A61B1/06—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
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/12—Diagnosis using ultrasonic, sonic or infrasonic waves in body cavities or body tracts, e.g. by using catheters
    • 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
    • G02B23/2476—Non-optical details, e.g. housings, mountings, supports

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Optics & Photonics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Rehabilitation Therapy (AREA)
  • Signal Processing (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
JP2017003583A 2017-01-12 2017-01-12 内視鏡 Active JP6656188B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2017003583A JP6656188B2 (ja) 2017-01-12 2017-01-12 内視鏡
PCT/JP2017/042825 WO2018131305A1 (ja) 2017-01-12 2017-11-29 内視鏡
US16/454,403 US20190313884A1 (en) 2017-01-12 2019-06-27 Endoscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017003583A JP6656188B2 (ja) 2017-01-12 2017-01-12 内視鏡

Publications (3)

Publication Number Publication Date
JP2018110745A JP2018110745A (ja) 2018-07-19
JP2018110745A5 JP2018110745A5 (enExample) 2019-08-15
JP6656188B2 true JP6656188B2 (ja) 2020-03-04

Family

ID=62840019

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017003583A Active JP6656188B2 (ja) 2017-01-12 2017-01-12 内視鏡

Country Status (3)

Country Link
US (1) US20190313884A1 (enExample)
JP (1) JP6656188B2 (enExample)
WO (1) WO2018131305A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12075978B2 (en) 2018-11-22 2024-09-03 Kawasaki Jukogyo Kabushiki Kaisha Bending mechanism and medical equipment
US20220218306A1 (en) * 2019-05-24 2022-07-14 Koninklijke Philips N.V. Handle assembly for transesophageal echocardiography
EP4096762A1 (en) 2020-01-30 2022-12-07 Boston Scientific Scimed, Inc. Medical device with guidewire brake
US12402782B2 (en) 2020-04-30 2025-09-02 Ambu A/S Endoscope control system
NL2028747B1 (en) * 2021-07-15 2023-01-23 Fortimedix Assets Ii B V Steerable instrument for endoscopic or invasive applications
CN116473488B (zh) * 2023-04-28 2026-02-10 湖南省华芯医疗器械有限公司 蛇骨结构的制备方法及夹具
CN117243547B (zh) * 2023-04-28 2025-12-16 湖南省华芯医疗器械有限公司 蛇骨结构和内窥镜
CN117297517B (zh) * 2023-10-09 2026-05-15 湖南省华芯医疗器械有限公司 一种器械管、插入部和内窥镜
CN118648852B (zh) * 2024-08-19 2025-01-28 湖南省华芯医疗器械有限公司 内窥镜的多通连接器、操作手柄和通道组件

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0482529A (ja) * 1990-07-25 1992-03-16 Olympus Optical Co Ltd 内視鏡
JPH06105801A (ja) * 1992-09-29 1994-04-19 Olympus Optical Co Ltd 湾曲装置
JP2001275940A (ja) * 2000-03-31 2001-10-09 Fuji Photo Optical Co Ltd 内視鏡のアングル操作装置
JP2015213541A (ja) * 2014-05-07 2015-12-03 オリンパス株式会社 挿入機器

Also Published As

Publication number Publication date
WO2018131305A1 (ja) 2018-07-19
JP2018110745A (ja) 2018-07-19
US20190313884A1 (en) 2019-10-17

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