JP7169929B2 - 超音波内視鏡 - Google Patents

超音波内視鏡 Download PDF

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Publication number
JP7169929B2
JP7169929B2 JP2019074385A JP2019074385A JP7169929B2 JP 7169929 B2 JP7169929 B2 JP 7169929B2 JP 2019074385 A JP2019074385 A JP 2019074385A JP 2019074385 A JP2019074385 A JP 2019074385A JP 7169929 B2 JP7169929 B2 JP 7169929B2
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JP
Japan
Prior art keywords
pipe portion
pipe
straight
branch
ultrasonic
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
JP2019074385A
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English (en)
Japanese (ja)
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JP2020171435A5 (cg-RX-API-DMAC7.html
JP2020171435A (ja
Inventor
知 岡田
康彦 森本
常夫 福澤
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
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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
Priority to JP2019074385A priority Critical patent/JP7169929B2/ja
Priority to CN202010172944.2A priority patent/CN111789637B/zh
Priority to US16/831,759 priority patent/US11925314B2/en
Publication of JP2020171435A publication Critical patent/JP2020171435A/ja
Publication of JP2020171435A5 publication Critical patent/JP2020171435A5/ja
Application granted granted Critical
Publication of JP7169929B2 publication Critical patent/JP7169929B2/ja
Priority to US18/434,712 priority patent/US20240206708A1/en
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Anticipated expiration legal-status Critical

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    • 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
    • A61B1/00011—Operational features of endoscopes characterised by signal transmission
    • 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
    • A61B1/00091—Nozzles
    • 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
    • A61B1/00094—Suction openings
    • 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
    • A61B1/00112—Connection or coupling means
    • A61B1/00119—Tubes or pipes in or with an 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
    • A61B1/012—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
    • A61B1/05—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 characterised by the image sensor, e.g. camera, being in the distal end portion
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Clinical applications
    • A61B8/0833—Clinical applications involving detecting or locating foreign bodies or organic structures
    • A61B8/0841—Clinical applications involving detecting or locating foreign bodies or organic structures for locating instruments
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
    • A61B8/445—Details of catheter construction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4483—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device characterised by features of the ultrasound transducer
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/52—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/5207—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of raw data to produce diagnostic data, e.g. for generating an image
    • 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
    • A61B1/00082—Balloons
    • 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
    • A61B1/00096—Optical 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
    • A61B1/06—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Optics & Photonics (AREA)
  • Gynecology & Obstetrics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
JP2019074385A 2019-04-09 2019-04-09 超音波内視鏡 Active JP7169929B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2019074385A JP7169929B2 (ja) 2019-04-09 2019-04-09 超音波内視鏡
CN202010172944.2A CN111789637B (zh) 2019-04-09 2020-03-12 超声波内窥镜
US16/831,759 US11925314B2 (en) 2019-04-09 2020-03-26 Ultrasound endoscope
US18/434,712 US20240206708A1 (en) 2019-04-09 2024-02-06 Ultrasound endoscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019074385A JP7169929B2 (ja) 2019-04-09 2019-04-09 超音波内視鏡

Publications (3)

Publication Number Publication Date
JP2020171435A JP2020171435A (ja) 2020-10-22
JP2020171435A5 JP2020171435A5 (cg-RX-API-DMAC7.html) 2021-09-24
JP7169929B2 true JP7169929B2 (ja) 2022-11-11

Family

ID=72748604

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019074385A Active JP7169929B2 (ja) 2019-04-09 2019-04-09 超音波内視鏡

Country Status (3)

Country Link
US (2) US11925314B2 (cg-RX-API-DMAC7.html)
JP (1) JP7169929B2 (cg-RX-API-DMAC7.html)
CN (1) CN111789637B (cg-RX-API-DMAC7.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12376734B2 (en) * 2020-11-04 2025-08-05 Gyrus Acmi, Inc. Tip assemblies for real-time sampling system
JP7732823B2 (ja) 2021-09-27 2025-09-02 富士フイルム株式会社 超音波内視鏡用バルーン
JP7663465B2 (ja) * 2021-09-27 2025-04-16 富士フイルム株式会社 超音波内視鏡用バルーン
JP7746094B2 (ja) * 2021-09-27 2025-09-30 富士フイルム株式会社 超音波内視鏡システム
WO2023100178A1 (en) * 2021-12-01 2023-06-08 Tamar Robotics Ltd Robotic endoscope configuration for tissue removal
CN118576135B (zh) * 2024-08-05 2024-11-05 上海宇度医学科技股份有限公司 一种能清洗内窥镜的立起台周围的内窥镜

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000287974A (ja) 1999-04-05 2000-10-17 Asahi Optical Co Ltd 超音波内視鏡の配管構造
JP2001070230A (ja) 1999-09-09 2001-03-21 Olympus Optical Co Ltd 内視鏡
JP2001112761A (ja) 1999-10-21 2001-04-24 Olympus Optical Co Ltd 超音波内視鏡
US20170319175A1 (en) 2015-06-04 2017-11-09 Olympus Corporation Ultrasound endoscope and injection tool

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4538680B2 (ja) * 2000-09-29 2010-09-08 富士フイルム株式会社 内視鏡の管路接続構造
JP2012245061A (ja) * 2011-05-25 2012-12-13 Olympus Medical Systems Corp 超音波内視鏡
EP2923628A4 (en) * 2012-11-21 2016-10-26 Olympus Corp FLOW ROUND PANEL UNIT FOR AN ENDOSCOPE AND ENDOSCOPE
JP5866329B2 (ja) * 2013-11-28 2016-02-17 富士フイルム株式会社 内視鏡用管路切換装置及び内視鏡
CN106132312B (zh) * 2014-03-31 2020-01-17 富士胶片株式会社 超声波内窥镜
JP6278570B2 (ja) * 2015-02-09 2018-02-14 富士フイルム株式会社 内視鏡システム、内視鏡用アダプタ、及び内視鏡用コネクタ
WO2018003185A1 (ja) * 2016-06-29 2018-01-04 オリンパス株式会社 内視鏡用ボタン
JP2018121922A (ja) * 2017-02-01 2018-08-09 オリンパス株式会社 内視鏡用送気送水弁及び内視鏡
KR101786619B1 (ko) * 2017-03-15 2017-10-18 윤영석 상악동 천자 장비
CN112153929A (zh) * 2018-03-16 2020-12-29 奥林巴斯株式会社 内窥镜和内窥镜系统

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000287974A (ja) 1999-04-05 2000-10-17 Asahi Optical Co Ltd 超音波内視鏡の配管構造
JP2001070230A (ja) 1999-09-09 2001-03-21 Olympus Optical Co Ltd 内視鏡
JP2001112761A (ja) 1999-10-21 2001-04-24 Olympus Optical Co Ltd 超音波内視鏡
US20170319175A1 (en) 2015-06-04 2017-11-09 Olympus Corporation Ultrasound endoscope and injection tool

Also Published As

Publication number Publication date
US11925314B2 (en) 2024-03-12
US20200323419A1 (en) 2020-10-15
CN111789637B (zh) 2023-10-31
US20240206708A1 (en) 2024-06-27
CN111789637A (zh) 2020-10-20
JP2020171435A (ja) 2020-10-22

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