CN114245720B - 内窥镜 - Google Patents

内窥镜 Download PDF

Info

Publication number
CN114245720B
CN114245720B CN202080057798.7A CN202080057798A CN114245720B CN 114245720 B CN114245720 B CN 114245720B CN 202080057798 A CN202080057798 A CN 202080057798A CN 114245720 B CN114245720 B CN 114245720B
Authority
CN
China
Prior art keywords
cover
cantilever piece
stopped
stopper
cantilever
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
CN202080057798.7A
Other languages
English (en)
Chinese (zh)
Other versions
CN114245720A (zh
Inventor
原田高志
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 CN114245720A publication Critical patent/CN114245720A/zh
Application granted granted Critical
Publication of CN114245720B publication Critical patent/CN114245720B/zh
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
    • A61B1/273—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 for the upper alimentary canal, e.g. oesophagoscopes, gastroscopes
    • 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
    • A61B1/00131—Accessories for endoscopes
    • A61B1/00137—End pieces at either end of the endoscope, e.g. caps, seals or forceps plugs
    • 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
    • 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
    • A61B1/00064—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
    • A61B1/00101—Insertion part of the endoscope body characterised by distal tip features the distal tip features being detachable
    • 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
    • A61B1/00131—Accessories for endoscopes
    • 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
    • A61B1/012—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
    • 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
    • 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
    • A61B1/12—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 cooling or rinsing arrangements
    • A61B1/126—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 cooling or rinsing arrangements provided with means for cleaning in-use

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
CN202080057798.7A 2019-08-22 2020-08-14 内窥镜 Active CN114245720B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019151976 2019-08-22
JP2019-151976 2019-08-22
PCT/JP2020/030874 WO2021033642A1 (ja) 2019-08-22 2020-08-14 内視鏡

Publications (2)

Publication Number Publication Date
CN114245720A CN114245720A (zh) 2022-03-25
CN114245720B true CN114245720B (zh) 2025-05-30

Family

ID=74661113

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080057798.7A Active CN114245720B (zh) 2019-08-22 2020-08-14 内窥镜

Country Status (4)

Country Link
US (1) US12251080B2 (https=)
JP (1) JP7270745B2 (https=)
CN (1) CN114245720B (https=)
WO (1) WO2021033642A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021033642A1 (ja) * 2019-08-22 2021-02-25 富士フイルム株式会社 内視鏡
JPWO2021033641A1 (https=) 2019-08-22 2021-02-25

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106999007A (zh) * 2015-07-15 2017-08-01 奥林巴斯株式会社 内窥镜的前端罩

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4689184A (en) 1982-11-02 1987-08-25 Polaroid Corporation Method for forming an optical connector
US5569157A (en) * 1993-05-07 1996-10-29 Olympus Optical Co., Ltd. Endoscope
JPH06315459A (ja) 1993-05-07 1994-11-15 Olympus Optical Co Ltd 内視鏡
JP3313185B2 (ja) 1993-05-11 2002-08-12 オリンパス光学工業株式会社 内視鏡
JP3228618B2 (ja) 1993-11-26 2001-11-12 オリンパス光学工業株式会社 内視鏡
JP3299369B2 (ja) 1993-12-10 2002-07-08 株式会社町田製作所 湾曲装置
JPH08252210A (ja) 1995-03-15 1996-10-01 Olympus Optical Co Ltd 内視鏡
JPH0975300A (ja) 1995-09-14 1997-03-25 Toshiba Corp 内視鏡スコープ及びこの内視鏡スコープを用いた内視鏡装置
JPH09103415A (ja) 1995-10-11 1997-04-22 Olympus Optical Co Ltd 磁気共鳴観測装置
US5860913A (en) * 1996-05-16 1999-01-19 Olympus Optical Co., Ltd. Endoscope whose distal cover can be freely detachably attached to main distal part thereof with high positioning precision
JP3776527B2 (ja) 1996-09-30 2006-05-17 オリンパス株式会社 内視鏡
JPH11299728A (ja) 1998-04-24 1999-11-02 Fuji Photo Optical Co Ltd 内視鏡の処置具起立装置
US5971733A (en) 1998-05-13 1999-10-26 Huang; Chyong-Yen Flat plug molding device
JP2001167640A (ja) 1999-12-09 2001-06-22 Yazaki Corp 被覆電線の端末接続部およびその防水処理装置
JP2001249250A (ja) 2000-03-02 2001-09-14 Ykk Corp 光ファイバ一体型フェルールの製造方法及び装置
JP2002174749A (ja) 2000-09-27 2002-06-21 Kyoei Senzai Kk 光ファイバ接続用コネクタの複合フェルール及びこのフェルールの製造方法並びにこのフェルールを用いた光ファイバ接続用コネクタ
KR101414110B1 (ko) 2005-05-18 2014-07-01 엔티엔 가부시키가이샤 베어링 장치
JP4970877B2 (ja) * 2006-05-17 2012-07-11 オリンパスメディカルシステムズ株式会社 内視鏡
CN100584557C (zh) 2007-01-03 2010-01-27 刘顺峰 陶瓷插芯毛坯的成型装置及成型方法
WO2010066790A1 (en) 2008-12-10 2010-06-17 Ambu A/S Endoscope having a camera housing and method for making a camera housing
JP2010273727A (ja) 2009-05-26 2010-12-09 Hoya Corp 内視鏡用キャップおよび内視鏡装置
JP2012040258A (ja) 2010-08-20 2012-03-01 Olympus Corp 内視鏡部品の製造方法
JP2012051006A (ja) 2010-09-01 2012-03-15 Olympus Corp 成形装置
US8338236B1 (en) 2011-06-15 2012-12-25 Freescale Semiconductor, Inc. Vented substrate for semiconductor device
JP5820192B2 (ja) 2011-08-24 2015-11-24 矢崎総業株式会社 コネクタ端子への電線の接続方法及び圧着成形型
JP6154106B2 (ja) 2012-06-13 2017-06-28 矢崎総業株式会社 電線端末接続部の樹脂モールド方法及び樹脂モールド用の金型
WO2016021234A1 (ja) * 2014-08-07 2016-02-11 オリンパス株式会社 内視鏡の先端構造
CN106102542B (zh) 2014-08-19 2018-04-27 奥林巴斯株式会社 传递机构、抬起装置和插入设备
JP6307464B2 (ja) * 2015-03-20 2018-04-04 富士フイルム株式会社 内視鏡
JP6263494B2 (ja) * 2015-03-20 2018-01-17 富士フイルム株式会社 内視鏡
WO2017002588A1 (ja) * 2015-06-30 2017-01-05 オリンパス株式会社 挿入機器及び挿入機器を備える内視鏡
WO2017002586A1 (ja) * 2015-06-30 2017-01-05 オリンパス株式会社 挿入機器及び挿入機器を備える内視鏡
WO2017006705A1 (ja) * 2015-07-06 2017-01-12 オリンパス株式会社 内視鏡のカバー取り外し治具
CN107920720B (zh) 2015-07-30 2020-03-06 奥林巴斯株式会社 内窥镜
DE102015113016B4 (de) * 2015-08-07 2018-03-29 Digital Endoscopy Gmbh Endoskopkopf
WO2017122693A1 (ja) * 2016-01-14 2017-07-20 オリンパス株式会社 内視鏡用カバー、内視鏡、カバーユニット及び内視鏡ユニット
WO2017122692A1 (ja) * 2016-01-14 2017-07-20 オリンパス株式会社 内視鏡用カバー、内視鏡、カバーユニット及び内視鏡ユニット
WO2017122694A1 (ja) * 2016-01-14 2017-07-20 オリンパス株式会社 内視鏡用カバー、内視鏡及びカバーユニット
JP6250250B1 (ja) * 2016-03-23 2017-12-20 オリンパス株式会社 内視鏡、内視鏡システム
US20190117045A1 (en) * 2016-07-19 2019-04-25 Hoya Corporation Endoscope cap, endoscope and method of manufacturing endoscope cap
JP6275365B1 (ja) * 2016-09-16 2018-02-07 オリンパス株式会社 内視鏡のカバー取り外し治具、内視鏡システム
JP6715156B2 (ja) 2016-10-04 2020-07-01 オリンパス株式会社 内視鏡用湾曲管および内視鏡用湾曲管の製造方法
JP2018068834A (ja) 2016-11-01 2018-05-10 オリンパス株式会社 走査型内視鏡および走査型内視鏡の製造方法
CN110381800B (zh) * 2017-03-31 2021-11-16 奥林巴斯株式会社 内窥镜的前端盖
JP6848098B2 (ja) * 2018-01-31 2021-03-24 オリンパス株式会社 挿入装置、挿入装置の先端部材および蓋部材
WO2021033642A1 (ja) * 2019-08-22 2021-02-25 富士フイルム株式会社 内視鏡

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106999007A (zh) * 2015-07-15 2017-08-01 奥林巴斯株式会社 内窥镜的前端罩

Also Published As

Publication number Publication date
CN114245720A (zh) 2022-03-25
US20220167835A1 (en) 2022-06-02
JPWO2021033642A1 (https=) 2021-02-25
WO2021033642A1 (ja) 2021-02-25
US12251080B2 (en) 2025-03-18
JP7270745B2 (ja) 2023-05-10

Similar Documents

Publication Publication Date Title
US11925316B2 (en) Endoscope
CN109922705B (zh) 内窥镜、内窥镜的线材安装方法以及内窥镜的线材拆卸方法
US20230122213A1 (en) Endoscope and treatment tool elevating mechanism
CN114245720B (zh) 内窥镜
CN114098595B (zh) 前端盖拆卸夹具
JP5847367B1 (ja) 内視鏡用のガイド部材のための保持機構と内視鏡
JP2025188239A (ja) 起立台の成形方法及び内視鏡
CN110831483B (zh) 内窥镜
JP7463233B2 (ja) 内視鏡、及び装着部品
US12185914B2 (en) Distal end cap detachment jig and endoscope
CN111631672B (zh) 内窥镜
JP2025153100A (ja) 内視鏡
JPWO2021033642A5 (https=)
US20250375102A1 (en) Imaging unit of endoscope and endoscope
WO2022191108A1 (ja) 内視鏡および先端キャップ
JP7282240B2 (ja) 内視鏡
CN111631673B (zh) 内窥镜
JP7770346B2 (ja) 内視鏡
JP2025153102A (ja) 内視鏡
JP2024033891A (ja) 内視鏡および先端キャップ

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant