CA2775695C - System and method for imaging during a medical procedure - Google Patents

System and method for imaging during a medical procedure Download PDF

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Publication number
CA2775695C
CA2775695C CA2775695A CA2775695A CA2775695C CA 2775695 C CA2775695 C CA 2775695C CA 2775695 A CA2775695 A CA 2775695A CA 2775695 A CA2775695 A CA 2775695A CA 2775695 C CA2775695 C CA 2775695C
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CA
Canada
Prior art keywords
frame
frames
valid
row
video
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.)
Expired - Fee Related
Application number
CA2775695A
Other languages
English (en)
French (fr)
Other versions
CA2775695A1 (en
Inventor
Mark Modell
Jason Y. Sproul
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.)
Boston Scientific Scimed Inc
Original Assignee
Scimed Life Systems Inc
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 Scimed Life Systems Inc filed Critical Scimed Life Systems Inc
Publication of CA2775695A1 publication Critical patent/CA2775695A1/en
Application granted granted Critical
Publication of CA2775695C publication Critical patent/CA2775695C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A61B1/00002—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
    • A61B1/000095—Operational features of endoscopes characterised by electronic signal processing of image signals during a use of endoscope for image enhancement
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/81—Camera processing pipelines; Components thereof for suppressing or minimising disturbance in the image signal generation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/50—Control of the SSIS exposure
    • H04N25/53—Control of the integration time
    • H04N25/531—Control of the integration time by controlling rolling shutters in CMOS SSIS
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2576/00—Medical imaging apparatus involving image processing or analysis

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Endoscopes (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Studio Devices (AREA)
CA2775695A 2009-09-30 2010-09-24 System and method for imaging during a medical procedure Expired - Fee Related CA2775695C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US24700809P 2009-09-30 2009-09-30
US61/247,008 2009-09-30
US12/884,913 2010-09-17
US12/884,913 US8803962B2 (en) 2009-09-30 2010-09-17 System and method for imaging during a medical procedure
PCT/US2010/050148 WO2011041222A1 (en) 2009-09-30 2010-09-24 System and method for imaging during a medical procedure

Publications (2)

Publication Number Publication Date
CA2775695A1 CA2775695A1 (en) 2011-04-07
CA2775695C true CA2775695C (en) 2017-05-09

Family

ID=43779910

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2775695A Expired - Fee Related CA2775695C (en) 2009-09-30 2010-09-24 System and method for imaging during a medical procedure

Country Status (5)

Country Link
US (2) US8803962B2 (enExample)
EP (1) EP2484105A1 (enExample)
JP (1) JP5647690B2 (enExample)
CA (1) CA2775695C (enExample)
WO (1) WO2011041222A1 (enExample)

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WO2013146858A1 (ja) * 2012-03-28 2013-10-03 富士フイルム株式会社 撮像装置、及びこれを備える内視鏡装置
JP6006147B2 (ja) * 2012-03-28 2016-10-12 富士フイルム株式会社 撮像装置、及びこれを備える内視鏡装置
BR112015022944A2 (pt) * 2013-03-15 2017-07-18 Olive Medical Corp calibração com o uso de tampa distal
BR112015022950A2 (pt) 2013-03-15 2017-07-18 Olive Medical Corp cancelamento de ruído de padrão fixo abrangente
US8830367B1 (en) 2013-10-21 2014-09-09 Gopro, Inc. Frame manipulation to reduce rolling shutter artifacts
US9282985B2 (en) 2013-11-11 2016-03-15 Gyrus Acmi, Inc. Aiming beam detection for safe laser lithotripsy
US9254075B2 (en) 2014-05-04 2016-02-09 Gyrus Acmi, Inc. Location of fragments during lithotripsy
US9259231B2 (en) 2014-05-11 2016-02-16 Gyrus Acmi, Inc. Computer aided image-based enhanced intracorporeal lithotripsy
CN107105995A (zh) * 2014-12-19 2017-08-29 波士顿科学国际有限公司 经校准的医疗成像装置及相关方法
US10835116B2 (en) * 2017-11-16 2020-11-17 Karl Storz Imaging, Inc. Vocal cord stroboscopy
EP3781011A4 (en) * 2018-04-17 2022-01-12 The Board of Trustees of the Leland Stanford Junior University AIRWAY VISUALIZATION SYSTEM
US11025825B2 (en) 2018-07-19 2021-06-01 Karl Storz Imaging, Inc. System and method to obtain a moving endoscopic image
US11172811B2 (en) 2019-06-20 2021-11-16 Cilag Gmbh International Image rotation in an endoscopic fluorescence imaging system
US11671691B2 (en) * 2019-06-20 2023-06-06 Cilag Gmbh International Image rotation in an endoscopic laser mapping imaging system
US11877065B2 (en) 2019-06-20 2024-01-16 Cilag Gmbh International Image rotation in an endoscopic hyperspectral imaging system
US11134832B2 (en) 2019-06-20 2021-10-05 Cilag Gmbh International Image rotation in an endoscopic hyperspectral, fluorescence, and laser mapping imaging system
WO2021117330A1 (ja) * 2019-12-10 2021-06-17 富士フイルム株式会社 内視鏡システム、制御方法、及び制御プログラム
US11250593B2 (en) * 2020-06-01 2022-02-15 Varian Medical Systems, Inc System and method for detecting and correcting defective image output from radiation-damaged video cameras
CN116964620A (zh) 2021-03-03 2023-10-27 波士顿科学医学有限公司 内窥镜手术中干扰相减的图像增强的方法
CN115701340A (zh) * 2021-08-02 2023-02-10 捷锐士阿希迈公司(以奥林巴斯美国外科技术名义) 用于对目标区域进行成像和激光处置的系统

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Also Published As

Publication number Publication date
EP2484105A1 (en) 2012-08-08
JP5647690B2 (ja) 2015-01-07
US8803962B2 (en) 2014-08-12
CA2775695A1 (en) 2011-04-07
WO2011041222A1 (en) 2011-04-07
JP2013506498A (ja) 2013-02-28
US20110074943A1 (en) 2011-03-31
US9265408B2 (en) 2016-02-23
US20140253704A1 (en) 2014-09-11

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