JP7217351B2 - 画像処理装置、内視鏡システム、及び画像処理装置の作動方法 - Google Patents

画像処理装置、内視鏡システム、及び画像処理装置の作動方法 Download PDF

Info

Publication number
JP7217351B2
JP7217351B2 JP2021530627A JP2021530627A JP7217351B2 JP 7217351 B2 JP7217351 B2 JP 7217351B2 JP 2021530627 A JP2021530627 A JP 2021530627A JP 2021530627 A JP2021530627 A JP 2021530627A JP 7217351 B2 JP7217351 B2 JP 7217351B2
Authority
JP
Japan
Prior art keywords
light
image
magnification
observation target
remission
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
JP2021530627A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2021006121A1 (https=
JPWO2021006121A5 (https=
Inventor
広樹 渡辺
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 JPWO2021006121A1 publication Critical patent/JPWO2021006121A1/ja
Publication of JPWO2021006121A5 publication Critical patent/JPWO2021006121A5/ja
Application granted granted Critical
Publication of JP7217351B2 publication Critical patent/JP7217351B2/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
    • A61B1/04—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
    • A61B1/00002—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
    • 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
    • A61B1/00163—Optical arrangements
    • A61B1/00188—Optical arrangements with focusing or zooming features
    • 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
    • A61B1/0646—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 with illumination filters
    • 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
    • A61B1/0653—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 with wavelength conversion
    • 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
    • A61B1/31—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 rectum, e.g. proctoscopes, sigmoidoscopes, colonoscopes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0012—Biomedical image inspection
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H30/00—ICT specially adapted for the handling or processing of medical images
    • G16H30/20—ICT specially adapted for the handling or processing of medical images for handling medical images, e.g. DICOM, HL7 or PACS
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H30/00—ICT specially adapted for the handling or processing of medical images
    • G16H30/40—ICT specially adapted for the handling or processing of medical images for processing medical images, e.g. editing
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
    • G16H40/60—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices
    • G16H40/67—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for remote operation
    • 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
    • G06T2207/10024—Color image
    • 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
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30101—Blood vessel; Artery; Vein; Vascular

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Primary Health Care (AREA)
  • Epidemiology (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Endoscopes (AREA)
JP2021530627A 2019-07-08 2020-06-30 画像処理装置、内視鏡システム、及び画像処理装置の作動方法 Active JP7217351B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019127010 2019-07-08
JP2019127010 2019-07-08
PCT/JP2020/025695 WO2021006121A1 (ja) 2019-07-08 2020-06-30 画像処理装置、内視鏡システム、及び画像処理装置の作動方法

Publications (3)

Publication Number Publication Date
JPWO2021006121A1 JPWO2021006121A1 (https=) 2021-01-14
JPWO2021006121A5 JPWO2021006121A5 (https=) 2022-03-17
JP7217351B2 true JP7217351B2 (ja) 2023-02-02

Family

ID=74115182

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021530627A Active JP7217351B2 (ja) 2019-07-08 2020-06-30 画像処理装置、内視鏡システム、及び画像処理装置の作動方法

Country Status (3)

Country Link
US (1) US20220117474A1 (https=)
JP (1) JP7217351B2 (https=)
WO (1) WO2021006121A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023058503A1 (ja) * 2021-10-04 2023-04-13 富士フイルム株式会社 内視鏡システム、医療画像処理装置及びその作動方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012152279A (ja) 2011-01-24 2012-08-16 Fujifilm Corp 内視鏡装置
JP2014212925A (ja) 2013-04-25 2014-11-17 富士フイルム株式会社 画像処理装置及び内視鏡システムの作動方法
JP2019042157A (ja) 2017-09-01 2019-03-22 富士フイルム株式会社 医療画像処理装置、内視鏡装置、診断支援装置、及び、医療業務支援装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201406304D0 (en) * 2014-04-08 2014-05-21 Isis Innovation Medical imaging
JP6616071B2 (ja) * 2014-12-22 2019-12-04 富士フイルム株式会社 内視鏡用のプロセッサ装置、内視鏡用のプロセッサ装置の作動方法、内視鏡用の制御プログラム
IT201700083055A1 (it) * 2017-07-20 2019-01-20 Laura Stronati “uso della proteina inibitore 2 della dissociazione di rho gdp come marcatore diagnostico e prognostico delle malattie infiammatorie intestinali”
JP6858672B2 (ja) * 2017-08-29 2021-04-14 富士フイルム株式会社 医療画像処理システム及び内視鏡システム
CN107950472A (zh) * 2017-11-27 2018-04-24 大理大学 一种溃疡性结肠炎动物模型的构建方法和应用
CN114521122A (zh) * 2019-09-27 2022-05-20 富士胶片株式会社 图像处理装置、内窥镜系统及图像处理的工作方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012152279A (ja) 2011-01-24 2012-08-16 Fujifilm Corp 内視鏡装置
JP2014212925A (ja) 2013-04-25 2014-11-17 富士フイルム株式会社 画像処理装置及び内視鏡システムの作動方法
JP2019042157A (ja) 2017-09-01 2019-03-22 富士フイルム株式会社 医療画像処理装置、内視鏡装置、診断支援装置、及び、医療業務支援装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
石川秀樹，潰瘍性大腸炎の治癒判定に関する問題点，Gastroenterological Endoscopy，日本，日本消化器内視鏡学会，1990年01月20日，Vol.32, No.1，p.262-263

Also Published As

Publication number Publication date
JPWO2021006121A1 (https=) 2021-01-14
US20220117474A1 (en) 2022-04-21
WO2021006121A1 (ja) 2021-01-14

Similar Documents

Publication Publication Date Title
JP6785948B2 (ja) 医療用画像処理装置及び内視鏡システム並びに医療用画像処理装置の作動方法
JP5887367B2 (ja) プロセッサ装置、内視鏡システム、及び内視鏡システムの作動方法
JP6243364B2 (ja) 内視鏡用のプロセッサ装置、及び作動方法、並びに制御プログラム
CN112752535B (zh) 医用图像处理装置和内窥镜系统以及医用图像处理装置的工作方法
CN111343898B (zh) 内窥镜系统及其工作方法
JP7508559B2 (ja) 画像解析処理装置、内視鏡システム、画像解析処理装置の作動方法、及び画像解析処理装置用プログラム
JP7335399B2 (ja) 医用画像処理装置及び内視鏡システム並びに医用画像処理装置の作動方法
CN111107778A (zh) 医疗图像处理系统、内窥镜系统、诊断支持装置及医疗服务支持装置
JP7702294B2 (ja) 内視鏡システム及びその作動方法
JP6259747B2 (ja) プロセッサ装置、内視鏡システム、プロセッサ装置の作動方法、及びプログラム
US20220211251A1 (en) Image processing device, endoscope system, and method of operating image processing device
JP7214886B2 (ja) 画像処理装置及びその作動方法
JP6285373B2 (ja) 内視鏡システム、プロセッサ装置、及び内視鏡システムの作動方法
JP7116254B2 (ja) 画像処理装置及びその作動方法
JP7217351B2 (ja) 画像処理装置、内視鏡システム、及び画像処理装置の作動方法
JP7386347B2 (ja) 内視鏡システム及びその作動方法
JP7312843B2 (ja) 内視鏡システム及びその作動方法
CN111683583A (zh) 内窥镜系统及其工作方法
JPWO2018079217A1 (ja) 内視鏡システム及びその作動方法
JP7411515B2 (ja) 内視鏡システム及びその作動方法
JP7556961B2 (ja) 内視鏡システム、内視鏡システムの作動方法、及び内視鏡システム用プログラム

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20211224

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20211224

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220628

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220826

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20221011

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20221212

C60 Trial request (containing other claim documents, opposition documents)

Free format text: JAPANESE INTERMEDIATE CODE: C60

Effective date: 20221212

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20221221

C21 Notice of transfer of a case for reconsideration by examiners before appeal proceedings

Free format text: JAPANESE INTERMEDIATE CODE: C21

Effective date: 20221227

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: 20230117

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230123

R150 Certificate of patent or registration of utility model

Ref document number: 7217351

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250