JP7594015B2 - 医療画像処理装置、医療画像処理装置の作動方法、内視鏡システム、及び医療画像処理プログラム - Google Patents

医療画像処理装置、医療画像処理装置の作動方法、内視鏡システム、及び医療画像処理プログラム Download PDF

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JP7594015B2
JP7594015B2 JP2022545530A JP2022545530A JP7594015B2 JP 7594015 B2 JP7594015 B2 JP 7594015B2 JP 2022545530 A JP2022545530 A JP 2022545530A JP 2022545530 A JP2022545530 A JP 2022545530A JP 7594015 B2 JP7594015 B2 JP 7594015B2
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美沙紀 目黒
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Fujifilm Corp
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    • A—HUMAN NECESSITIES
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    • 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
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    • 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
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    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
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    • G16H30/40—ICT specially adapted for the handling or processing of medical images for processing medical images, e.g. editing
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    • 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
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
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    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A61B2034/2046—Tracking techniques
    • A61B2034/2065—Tracking using image or pattern recognition
    • A—HUMAN NECESSITIES
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    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
    • A61B2090/309—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure using white LEDs
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    • G06V2201/034—Recognition of patterns in medical or anatomical images of medical instruments

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
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  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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  • Molecular Biology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Theoretical Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Evolutionary Computation (AREA)
  • Artificial Intelligence (AREA)
  • Software Systems (AREA)
  • Epidemiology (AREA)
  • Primary Health Care (AREA)
  • Robotics (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
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  • Biodiversity & Conservation Biology (AREA)
  • Endoscopes (AREA)
JP2022545530A 2020-08-24 2021-07-16 医療画像処理装置、医療画像処理装置の作動方法、内視鏡システム、及び医療画像処理プログラム Active JP7594015B2 (ja)

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PCT/JP2021/026720 WO2022044606A1 (ja) 2020-08-24 2021-07-16 医療画像処理装置、医療画像処理方法、内視鏡システム、及び医療画像処理プログラム

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CN115265620B (zh) * 2022-09-28 2023-01-17 明度智云(浙江)科技有限公司 一种仪器显示数据的获取录入方法、装置和存储介质

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016064281A (ja) 2015-12-25 2016-04-28 オリンパス株式会社 内視鏡装置
US20200188033A1 (en) 2018-12-13 2020-06-18 Covidien Lp Thoracic imaging, distance measuring, surgical awareness, and notification system and method

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09149876A (ja) * 1995-11-30 1997-06-10 Olympus Optical Co Ltd 内視鏡装置
JP4063933B2 (ja) * 1997-12-01 2008-03-19 オリンパス株式会社 手術シミュレーション装置
CN104244800B (zh) * 2012-04-19 2017-05-17 皇家飞利浦有限公司 使用手术前和手术中的3d图像来人工操纵内窥镜的引导工具
CN108135457B (zh) * 2015-10-26 2020-02-21 奥林巴斯株式会社 内窥镜图像处理装置
US10485629B2 (en) * 2017-02-24 2019-11-26 Sony Olympus Medical Solutions Inc. Endoscope device
EP3603482B1 (en) * 2017-03-30 2023-03-22 FUJIFILM Corporation Endoscope system, processor device for operating endoscope system
EP3633987A1 (en) 2017-06-02 2020-04-08 FUJIFILM Corporation Medical image processing device, endoscope system, diagnosis assistance device, and medical work assistance device
WO2019079126A1 (en) * 2017-10-17 2019-04-25 Verily Life Sciences Llc DISPLAYING PREOPERATIVE AND INTRA-OPERATIVE IMAGES
CN109215079B (zh) * 2018-07-17 2021-01-15 艾瑞迈迪医疗科技（北京）有限公司 图像处理方法、手术导航设备、电子设备、存储介质
JP7009636B2 (ja) 2018-08-17 2022-01-25 富士フイルム株式会社 内視鏡システム
JP7206770B2 (ja) * 2018-10-05 2023-01-18 コニカミノルタ株式会社 超音波診断装置、超音波画像表示方法、及びプログラム
US11026561B2 (en) * 2019-03-21 2021-06-08 Verb Surgical Inc. Method and system for automatically repositioning a viewable area within an endoscope video view

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016064281A (ja) 2015-12-25 2016-04-28 オリンパス株式会社 内視鏡装置
US20200188033A1 (en) 2018-12-13 2020-06-18 Covidien Lp Thoracic imaging, distance measuring, surgical awareness, and notification system and method

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US20230157768A1 (en) 2023-05-25
CN116234487B (zh) 2026-04-07
US12478437B2 (en) 2025-11-25
WO2022044606A1 (ja) 2022-03-03
CN116234487A (zh) 2023-06-06
EP4201301A1 (en) 2023-06-28
JPWO2022044606A1 (https=) 2022-03-03

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