CN116648654A - 医疗器具的弯曲件及弯曲部以及内窥镜 - Google Patents

医疗器具的弯曲件及弯曲部以及内窥镜 Download PDF

Info

Publication number
CN116648654A
CN116648654A CN202180088415.7A CN202180088415A CN116648654A CN 116648654 A CN116648654 A CN 116648654A CN 202180088415 A CN202180088415 A CN 202180088415A CN 116648654 A CN116648654 A CN 116648654A
Authority
CN
China
Prior art keywords
bending
peripheral wall
medical device
axial direction
wall portion
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.)
Pending
Application number
CN202180088415.7A
Other languages
English (en)
Chinese (zh)
Inventor
二宫幸太
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 CN116648654A publication Critical patent/CN116648654A/zh
Pending legal-status Critical Current

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
    • A61B1/005—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
    • A61B1/005—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
    • A61B1/00064—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
    • A61B1/00131—Accessories for endoscopes
    • 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
    • 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
    • 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
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Rehabilitation Therapy (AREA)
  • Endoscopes (AREA)
CN202180088415.7A 2021-01-04 2021-12-21 医疗器具的弯曲件及弯曲部以及内窥镜 Pending CN116648654A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-000035 2021-01-04
JP2021000035 2021-01-04
PCT/JP2021/047236 WO2022145284A1 (ja) 2021-01-04 2021-12-21 医療器具の湾曲駒及び湾曲部並びに内視鏡

Publications (1)

Publication Number Publication Date
CN116648654A true CN116648654A (zh) 2023-08-25

Family

ID=82259278

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180088415.7A Pending CN116648654A (zh) 2021-01-04 2021-12-21 医疗器具的弯曲件及弯曲部以及内窥镜

Country Status (5)

Country Link
US (1) US20230309803A1 (https=)
EP (1) EP4272623A4 (https=)
JP (1) JP7724801B2 (https=)
CN (1) CN116648654A (https=)
WO (1) WO2022145284A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116570219B (zh) * 2023-05-31 2025-11-25 湖南省华芯医疗器械有限公司 主动弯曲段和内窥镜
CN116570221B (zh) * 2023-05-31 2025-10-31 湖南省华芯医疗器械有限公司 一种蛇骨结构、主动弯曲段、插入部和内窥镜
CN121015110B (zh) * 2025-10-29 2026-02-17 湖南省华芯医疗器械有限公司 插入部和内窥镜
CN121040829B (zh) * 2025-11-03 2026-02-13 湖南省华芯医疗器械有限公司 远端结构、插入部和内窥镜

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06320473A (ja) * 1993-05-11 1994-11-22 Olympus Optical Co Ltd 多関節マニピュレータ
JP2008253501A (ja) * 2007-04-04 2008-10-23 Olympus Corp 内視鏡の湾曲管、内視鏡、および、内視鏡の湾曲管の各節輪を製造する製造方法
JP2009142390A (ja) * 2007-12-12 2009-07-02 Olympus Corp 内視鏡の湾曲部と内視鏡の湾曲部の製造方法
CN101541226A (zh) * 2007-04-11 2009-09-23 奥林巴斯株式会社 内窥镜用挠性管与环状连结构件之间的连结结构
JP2011056074A (ja) * 2009-09-10 2011-03-24 Olympus Corp 内視鏡湾曲部
CN102670154A (zh) * 2011-03-17 2012-09-19 富士胶片株式会社 内窥镜装置
CN107072494A (zh) * 2015-06-16 2017-08-18 奥林巴斯株式会社 内窥镜
JP3216707U (ja) * 2018-01-02 2018-06-14 珠海嘉潤医用影像科技有限公司Ｚｈｕｈａｉ Ｋａｄｅｎ Ｍｅｄｉｃａｌ Ｉｍａｇｉｎｇ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏ．， Ｌｔｄ 使い捨て内視鏡のための湾曲部

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01122702U (https=) * 1988-02-17 1989-08-21
JPH01152604U (https=) 1988-04-14 1989-10-20
JP5554999B2 (ja) 2010-02-03 2014-07-23 オリンパスメディカルシステムズ株式会社 内視鏡
JP5853159B2 (ja) * 2014-02-28 2016-02-09 パナソニックＩｐマネジメント株式会社 内視鏡
WO2015108044A1 (ja) * 2014-01-15 2015-07-23 テルモ株式会社 医療用保持デバイス
WO2019172318A1 (ja) 2018-03-07 2019-09-12 富士フイルム株式会社 処置具、内視鏡装置、内視鏡システム及び処置方法

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06320473A (ja) * 1993-05-11 1994-11-22 Olympus Optical Co Ltd 多関節マニピュレータ
JP2008253501A (ja) * 2007-04-04 2008-10-23 Olympus Corp 内視鏡の湾曲管、内視鏡、および、内視鏡の湾曲管の各節輪を製造する製造方法
CN101541226A (zh) * 2007-04-11 2009-09-23 奥林巴斯株式会社 内窥镜用挠性管与环状连结构件之间的连结结构
JP2009142390A (ja) * 2007-12-12 2009-07-02 Olympus Corp 内視鏡の湾曲部と内視鏡の湾曲部の製造方法
JP2011056074A (ja) * 2009-09-10 2011-03-24 Olympus Corp 内視鏡湾曲部
CN102670154A (zh) * 2011-03-17 2012-09-19 富士胶片株式会社 内窥镜装置
JP2012192080A (ja) * 2011-03-17 2012-10-11 Fujifilm Corp 内視鏡装置
CN107072494A (zh) * 2015-06-16 2017-08-18 奥林巴斯株式会社 内窥镜
JP3216707U (ja) * 2018-01-02 2018-06-14 珠海嘉潤医用影像科技有限公司Ｚｈｕｈａｉ Ｋａｄｅｎ Ｍｅｄｉｃａｌ Ｉｍａｇｉｎｇ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏ．， Ｌｔｄ 使い捨て内視鏡のための湾曲部

Also Published As

Publication number Publication date
WO2022145284A1 (ja) 2022-07-07
EP4272623A4 (en) 2024-09-18
JP7724801B2 (ja) 2025-08-18
EP4272623A1 (en) 2023-11-08
US20230309803A1 (en) 2023-10-05
JPWO2022145284A1 (https=) 2022-07-07

Similar Documents

Publication Publication Date Title
CN116648654A (zh) 医疗器具的弯曲件及弯曲部以及内窥镜
US11399703B2 (en) Endoscope
CN100469304C (zh) 内窥镜和内窥镜用弯曲操作辅助部件
US20240268632A1 (en) Endoscope
CN105852781B (zh) 内窥镜的弯曲部以及内窥镜
CN104349707B (zh) 插入主体、插入装置、旋转单元、旋转力传递单元
CN103764010B (zh) 内窥镜
CN109310288B (zh) 内窥镜
EP2898816A1 (en) Insertion aid, insertion body, and insertion device
EP2127589B1 (en) Endoscope
CN104203076A (zh) 旋转单元、插入装置、插入体、配设有该插入体的插入装置、以及具有插入体和插入装置的插入系统
CN107788934B (zh) 内窥镜
US20130253271A1 (en) Endoscope
JPWO2020017245A1 (ja) 内視鏡補助具及び内視鏡
US11298008B2 (en) Bending portion of endoscope and endoscope
US20240389842A1 (en) Endoscope system & elements thereof
US11304593B2 (en) Medical apparatus
CN106604673A (zh) 内窥镜
US20240172927A1 (en) Bending portion of endoscope, endoscope, and manufacturing method of bending portion of endoscope
CN118252455A (zh) 内窥镜的弯曲部、内窥镜及可动部件
JP2007097883A (ja) 内視鏡の湾曲部構造
JP5525988B2 (ja) 内視鏡
JP5462135B2 (ja) 内視鏡
JP2000342514A (ja) 内視鏡装置
CN223299071U (zh) 内窥镜用球囊、内窥镜用球囊单元及内窥镜

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