JP7167352B2 - 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 Download PDF

Info

Publication number
JP7167352B2
JP7167352B2 JP2021542889A JP2021542889A JP7167352B2 JP 7167352 B2 JP7167352 B2 JP 7167352B2 JP 2021542889 A JP2021542889 A JP 2021542889A JP 2021542889 A JP2021542889 A JP 2021542889A JP 7167352 B2 JP7167352 B2 JP 7167352B2
Authority
JP
Japan
Prior art keywords
measurement
light
image
subject
processor
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
JP2021542889A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2021039718A1 (https=
JPWO2021039718A5 (https=
Inventor
大介 宇都宮
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 JPWO2021039718A1 publication Critical patent/JPWO2021039718A1/ja
Publication of JPWO2021039718A5 publication Critical patent/JPWO2021039718A5/ja
Application granted granted Critical
Publication of JP7167352B2 publication Critical patent/JP7167352B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • A61B1/06—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
    • 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
    • A61B1/00064—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
    • A61B1/0605—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 for spatially modulated illumination
    • 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
    • A61B1/0623—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 for off-axis illumination
    • 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
    • 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
    • G02B23/26—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes using light guides

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Optics & Photonics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Signal Processing (AREA)
  • Endoscopes (AREA)
JP2021542889A 2019-08-28 2020-08-24 内視鏡システム及びその作動方法 Active JP7167352B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019155553 2019-08-28
JP2019155553 2019-08-28
PCT/JP2020/031845 WO2021039718A1 (ja) 2019-08-28 2020-08-24 内視鏡システム及びその作動方法

Publications (3)

Publication Number Publication Date
JPWO2021039718A1 JPWO2021039718A1 (https=) 2021-03-04
JPWO2021039718A5 JPWO2021039718A5 (https=) 2022-04-12
JP7167352B2 true JP7167352B2 (ja) 2022-11-08

Family

ID=74684192

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021542889A Active JP7167352B2 (ja) 2019-08-28 2020-08-24 内視鏡システム及びその作動方法

Country Status (4)

Country Link
EP (1) EP4024113B1 (https=)
JP (1) JP7167352B2 (https=)
CN (1) CN114286961B (https=)
WO (1) WO2021039718A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7741004B2 (ja) * 2022-02-01 2025-09-17 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
CN116048249A (zh) * 2022-12-20 2023-05-02 上海澳华内镜股份有限公司 内窥镜操作系统
CN119055163B (zh) * 2024-11-04 2025-02-25 湖南省华芯医疗器械有限公司 一种前端组件及内窥镜

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010175579A (ja) 2009-01-27 2010-08-12 Fujifilm Corp ライトガイド及び光源装置並びに内視鏡システム
WO2018051680A1 (ja) 2016-09-15 2018-03-22 富士フイルム株式会社 内視鏡システム
WO2018180249A1 (ja) 2017-03-28 2018-10-04 富士フイルム株式会社 計測支援装置、内視鏡システム、及びプロセッサ

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3186161B2 (ja) * 1992-01-27 2001-07-11 オリンパス光学工業株式会社 内視鏡の照明光学系
US20060226231A1 (en) * 2005-03-29 2006-10-12 University Of Washington Methods and systems for creating sequential color images
JP2009240621A (ja) * 2008-03-31 2009-10-22 Hoya Corp 内視鏡装置
JP6144914B2 (ja) * 2010-02-12 2017-06-07 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． レーザ改良された３ｄ表面再構成
JP6964592B2 (ja) * 2016-09-15 2021-11-10 富士フイルム株式会社 計測支援装置、内視鏡システム、内視鏡システムのプロセッサ、及び計測支援方法
WO2018055933A1 (ja) * 2016-09-20 2018-03-29 富士フイルム株式会社 計測支援装置、内視鏡システム、内視鏡システムのプロセッサ、及び計測支援方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010175579A (ja) 2009-01-27 2010-08-12 Fujifilm Corp ライトガイド及び光源装置並びに内視鏡システム
WO2018051680A1 (ja) 2016-09-15 2018-03-22 富士フイルム株式会社 内視鏡システム
WO2018180249A1 (ja) 2017-03-28 2018-10-04 富士フイルム株式会社 計測支援装置、内視鏡システム、及びプロセッサ

Also Published As

Publication number Publication date
EP4024113A4 (en) 2022-10-12
EP4024113B1 (en) 2025-06-25
JPWO2021039718A1 (https=) 2021-03-04
EP4024113A1 (en) 2022-07-06
WO2021039718A1 (ja) 2021-03-04
CN114286961A (zh) 2022-04-05
CN114286961B (zh) 2025-02-25

Similar Documents

Publication Publication Date Title
JP7167352B2 (ja) 内視鏡システム及びその作動方法
JP7115897B2 (ja) 内視鏡装置
EP3586719B1 (en) Endoscope apparatus
JP7099971B2 (ja) 内視鏡装置、キャリブレーション装置、及びキャリブレーション方法
WO2022224859A1 (ja) 内視鏡システム及びその作動方法
CN120959651A (zh) 照明光学系统和照明装置
JP7116264B2 (ja) 内視鏡システム及びその作動方法
WO2021132153A1 (ja) 内視鏡及び内視鏡システム
CN114286641B (zh) 内窥镜装置及其工作方法以及计算机可读介质
US11490784B2 (en) Endoscope apparatus
JP2022181645A (ja) 内視鏡業務支援装置及び内視鏡業務支援システム並びに内視鏡業務支援装置の作動方法
EP3915457B1 (en) Endoscope device
JP2020014808A (ja) 内視鏡装置及びその作動方法並び内視鏡装置用プログラム
JP7029359B2 (ja) 内視鏡装置及びその作動方法並び内視鏡装置用プログラム
JP7447249B2 (ja) テストチャート、検査システム、及び検査方法
JP7214840B2 (ja) 内視鏡、内視鏡装置
WO2021131238A1 (ja) 内視鏡装置及びその作動方法並びに内視鏡装置用プログラム
US12133626B2 (en) Endoscope system and endoscope system operation method
JP2020005745A (ja) 内視鏡装置
JP2023171978A (ja) キャリブレーション装置及び方法

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220124

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220210

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220705

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220712

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: 20221025

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20221026

R150 Certificate of patent or registration of utility model

Ref document number: 7167352

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250