JP7897836B2 - 内視鏡システム及びその作動方法 - Google Patents

内視鏡システム及びその作動方法

Info

Publication number
JP7897836B2
JP7897836B2 JP2023505542A JP2023505542A JP7897836B2 JP 7897836 B2 JP7897836 B2 JP 7897836B2 JP 2023505542 A JP2023505542 A JP 2023505542A JP 2023505542 A JP2023505542 A JP 2023505542A JP 7897836 B2 JP7897836 B2 JP 7897836B2
Authority
JP
Japan
Prior art keywords
landmark
target
location information
detected
display
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
JP2023505542A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022191128A1 (enExample
JPWO2022191128A5 (enExample
Inventor
雅裕 久保
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 JPWO2022191128A1 publication Critical patent/JPWO2022191128A1/ja
Publication of JPWO2022191128A5 publication Critical patent/JPWO2022191128A5/ja
Application granted granted Critical
Publication of JP7897836B2 publication Critical patent/JP7897836B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • 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
    • A61B1/000094—Operational features of endoscopes characterised by electronic signal processing of image signals during a use of endoscope extracting biological structures
    • 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
    • A61B1/00043—Operational features of endoscopes provided with output arrangements
    • A61B1/00045—Display arrangement
    • A61B1/00048—Constructional features of the display
    • 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
    • A61B1/0638—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 providing two or more wavelengths
    • 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
    • A61B1/0655—Control therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; Determining position of diagnostic devices within or on the body of the patient
    • A61B5/061—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • 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
    • A61B1/000096—Operational features of endoscopes characterised by electronic signal processing of image signals during a use of endoscope using artificial intelligence
    • 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
    • A61B1/00043—Operational features of endoscopes provided with output arrangements
    • A61B1/00045—Display arrangement
    • A61B1/0005—Display arrangement combining images e.g. side-by-side, superimposed or tiled
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10068—Endoscopic image

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Optics & Photonics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Endoscopes (AREA)
JP2023505542A 2021-03-09 2022-03-07 内視鏡システム及びその作動方法 Active JP7897836B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021037556 2021-03-09
JP2021037556 2021-03-09
PCT/JP2022/009714 WO2022191128A1 (ja) 2021-03-09 2022-03-07 内視鏡システム及びその作動方法

Publications (3)

Publication Number Publication Date
JPWO2022191128A1 JPWO2022191128A1 (enExample) 2022-09-15
JPWO2022191128A5 JPWO2022191128A5 (enExample) 2023-12-06
JP7897836B2 true JP7897836B2 (ja) 2026-07-30

Family

ID=83226658

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023505542A Active JP7897836B2 (ja) 2021-03-09 2022-03-07 内視鏡システム及びその作動方法

Country Status (5)

Country Link
US (1) US20230414064A1 (enExample)
EP (1) EP4306031A4 (enExample)
JP (1) JP7897836B2 (enExample)
CN (1) CN116963654A (enExample)
WO (1) WO2022191128A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116963655A (zh) * 2021-03-09 2023-10-27 富士胶片株式会社 内窥镜系统及其工作方法
WO2022191129A1 (ja) 2021-03-09 2022-09-15 富士フイルム株式会社 内視鏡システム及びその作動方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012010733A (ja) 2010-06-29 2012-01-19 Fujifilm Corp 電子内視鏡システム、電子内視鏡用のプロセッサ装置、画像検索システム、及び検索方法
US20180271358A1 (en) 2017-05-23 2018-09-27 Parseh Intelligent Surgical System Navigating an imaging instrument in a branched structure
WO2019244255A1 (ja) 2018-06-19 2019-12-26 オリンパス株式会社 内視鏡画像処理装置および内視鏡画像処理方法
WO2020183936A1 (ja) 2019-03-12 2020-09-17 日本電気株式会社 検査装置、検査方法及び記憶媒体
WO2020242949A1 (en) 2019-05-28 2020-12-03 Google Llc Systems and methods for video-based positioning and navigation in gastroenterological procedures

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011036371A (ja) 2009-08-10 2011-02-24 Tohoku Otas Kk 医療画像記録装置
JP2011036370A (ja) * 2009-08-10 2011-02-24 Tohoku Otas Kk 医療画像記録装置
KR102163327B1 (ko) 2012-07-25 2020-10-08 인튜어티브 서지컬 오퍼레이션즈 인코포레이티드 수술 시스템의 효율적인 쌍방향 출혈 검출 방법 및 시스템
WO2015023671A1 (en) * 2013-08-15 2015-02-19 Intuitive Surgical Operations, Inc. Systems and methods for medical procedure confirmation
US10433911B2 (en) * 2013-09-18 2019-10-08 iMIRGE Medical INC. Optical targeting and visualization of trajectories
US9521988B2 (en) * 2015-02-17 2016-12-20 Siemens Healthcare Gmbh Vessel tree tracking in angiography videos
CN104840256B (zh) * 2015-04-30 2017-05-17 常州朗合医疗器械有限公司 一种用于定位的医疗标记器件
US10098654B2 (en) * 2016-03-28 2018-10-16 Olympus Corporation Arthroendoscopical surgical method
JP6749473B2 (ja) * 2017-03-30 2020-09-02 富士フイルム株式会社 内視鏡システム及びその作動方法
JP2021112220A (ja) 2018-04-17 2021-08-05 ソニーグループ株式会社 画像処理システム、画像処理装置、画像処理方法及びプログラム
WO2019244345A1 (ja) * 2018-06-22 2019-12-26 オリンパス株式会社 ランドマーク推定方法、及び、内視鏡装置
JP6936401B2 (ja) * 2018-08-20 2021-09-15 富士フイルム株式会社 医療画像処理システム
WO2021234907A1 (ja) * 2020-05-21 2021-11-25 日本電気株式会社 画像処理装置、制御方法及び記憶媒体
JP7759628B2 (ja) * 2021-01-27 2025-10-24 オリンパス株式会社 情報処理システム、内視鏡システム及び情報処理システムの作動方法
WO2022191129A1 (ja) * 2021-03-09 2022-09-15 富士フイルム株式会社 内視鏡システム及びその作動方法
CN116963655A (zh) * 2021-03-09 2023-10-27 富士胶片株式会社 内窥镜系统及其工作方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012010733A (ja) 2010-06-29 2012-01-19 Fujifilm Corp 電子内視鏡システム、電子内視鏡用のプロセッサ装置、画像検索システム、及び検索方法
US20180271358A1 (en) 2017-05-23 2018-09-27 Parseh Intelligent Surgical System Navigating an imaging instrument in a branched structure
WO2019244255A1 (ja) 2018-06-19 2019-12-26 オリンパス株式会社 内視鏡画像処理装置および内視鏡画像処理方法
WO2020183936A1 (ja) 2019-03-12 2020-09-17 日本電気株式会社 検査装置、検査方法及び記憶媒体
WO2020242949A1 (en) 2019-05-28 2020-12-03 Google Llc Systems and methods for video-based positioning and navigation in gastroenterological procedures

Also Published As

Publication number Publication date
JPWO2022191128A1 (enExample) 2022-09-15
CN116963654A (zh) 2023-10-27
US20230414064A1 (en) 2023-12-28
WO2022191128A1 (ja) 2022-09-15
EP4306031A1 (en) 2024-01-17
EP4306031A4 (en) 2024-10-30

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230815

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20241206

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20260224

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20260421

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: 20260630

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20260717

R150 Certificate of patent or registration of utility model

Ref document number: 7897836

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150