JP7775273B2 - 内視鏡 - Google Patents

内視鏡

Info

Publication number
JP7775273B2
JP7775273B2 JP2023500594A JP2023500594A JP7775273B2 JP 7775273 B2 JP7775273 B2 JP 7775273B2 JP 2023500594 A JP2023500594 A JP 2023500594A JP 2023500594 A JP2023500594 A JP 2023500594A JP 7775273 B2 JP7775273 B2 JP 7775273B2
Authority
JP
Japan
Prior art keywords
wire
rotation
pulling member
pulling
rotation restricting
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
JP2023500594A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022176400A1 (https=
JPWO2022176400A5 (https=
Inventor
正也 井上
高志 原田
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 JPWO2022176400A1 publication Critical patent/JPWO2022176400A1/ja
Publication of JPWO2022176400A5 publication Critical patent/JPWO2022176400A5/ja
Application granted granted Critical
Publication of JP7775273B2 publication Critical patent/JP7775273B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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
    • 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

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Optics & Photonics (AREA)
  • Surgery (AREA)
  • General Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (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)
  • Biophysics (AREA)
  • Rehabilitation Therapy (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Endoscopes (AREA)
JP2023500594A 2021-02-17 2021-12-24 内視鏡 Active JP7775273B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021023408 2021-02-17
JP2021023408 2021-02-17
PCT/JP2021/048343 WO2022176400A1 (ja) 2021-02-17 2021-12-24 内視鏡

Publications (3)

Publication Number Publication Date
JPWO2022176400A1 JPWO2022176400A1 (https=) 2022-08-25
JPWO2022176400A5 JPWO2022176400A5 (https=) 2023-11-09
JP7775273B2 true JP7775273B2 (ja) 2025-11-25

Family

ID=82930678

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023500594A Active JP7775273B2 (ja) 2021-02-17 2021-12-24 内視鏡

Country Status (3)

Country Link
US (1) US20230393382A1 (https=)
JP (1) JP7775273B2 (https=)
WO (1) WO2022176400A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115813316B (zh) * 2022-11-18 2026-03-03 广州奥立医疗设备有限公司 一种内窥镜

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3181928U (ja) 2012-12-14 2013-02-28 富士フイルム株式会社 湾曲操作ノブアタッチメントの取付構造

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3305015B2 (ja) * 1992-10-14 2002-07-22 テルモ株式会社 カテーテルの操作具
JP3278840B2 (ja) * 1993-12-22 2002-04-30 富士写真光機株式会社 内視鏡の湾曲操作装置
JPH0984754A (ja) * 1995-09-26 1997-03-31 Olympus Optical Co Ltd 内視鏡の湾曲装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3181928U (ja) 2012-12-14 2013-02-28 富士フイルム株式会社 湾曲操作ノブアタッチメントの取付構造

Also Published As

Publication number Publication date
US20230393382A1 (en) 2023-12-07
JPWO2022176400A1 (https=) 2022-08-25
WO2022176400A1 (ja) 2022-08-25

Similar Documents

Publication Publication Date Title
EP3345552B1 (en) Natural channel-based microsurgical device
JP5788029B2 (ja) 医療用マニピュレータ
US9949623B2 (en) Endoscope control unit with braking system
CN102525659B (zh) 用于远程操纵外科或诊断工具的链节系统和铰接机构
JP5072959B2 (ja) 手術器具
US20170252208A1 (en) Surgical Robot, Instrument Manipulator, Combination of an Operating Table and a Surgical Robot, and Master-Slave Operating System
JPWO2017006377A1 (ja) 手術用ロボット
JP2007068550A (ja) 医療装置
JP2016519964A (ja) ブレーキシステムを備えた内視鏡制御ユニット
JP6042678B2 (ja) ブレーキ機構及びこれを備えた医療用マニピュレータ
US20170071618A1 (en) Steerable Laparoscopic Instrument
JP7775273B2 (ja) 内視鏡
JP2019509083A (ja) 内視鏡装置およびその方法
JP7049366B2 (ja) 挿入機器の操作部、操作部を有する内視鏡、操作部を有する処置具
JP2018000741A (ja) 内視鏡用ワイヤ牽引機構及び内視鏡
JP7181085B2 (ja) 内視鏡器具
JP5696131B2 (ja) 内視鏡用押釦装置
JP2008092968A (ja) 内視鏡
JP4445779B2 (ja) 内視鏡及び内視鏡用湾曲操作補助部材
JP7523606B2 (ja) 内視鏡器具
JP2007068708A (ja) 医療装置
US20160192959A1 (en) Twin Forceps for Single Access Laparoscopy
JP7775282B2 (ja) 内視鏡
JP4468710B2 (ja) 医療用器具保持装置及び医療用器具保持システム
JP2024504724A (ja) 外科用開創器

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230809

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20240909

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20251021

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20251112

R150 Certificate of patent or registration of utility model

Ref document number: 7775273

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150