JP7459225B2 - 内視鏡システム及び内視鏡画像表示制御方法 - Google Patents

内視鏡システム及び内視鏡画像表示制御方法 Download PDF

Info

Publication number
JP7459225B2
JP7459225B2 JP2022501483A JP2022501483A JP7459225B2 JP 7459225 B2 JP7459225 B2 JP 7459225B2 JP 2022501483 A JP2022501483 A JP 2022501483A JP 2022501483 A JP2022501483 A JP 2022501483A JP 7459225 B2 JP7459225 B2 JP 7459225B2
Authority
JP
Japan
Prior art keywords
image
graph
temporal change
superimposed
lumen
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
JP2022501483A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2021166127A1 (https=
JPWO2021166127A5 (ja
Inventor
晴洋 井上
武文 上杉
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.)
Olympus Corp
Original Assignee
Olympus 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 Olympus Corp filed Critical Olympus Corp
Publication of JPWO2021166127A1 publication Critical patent/JPWO2021166127A1/ja
Publication of JPWO2021166127A5 publication Critical patent/JPWO2021166127A5/ja
Application granted granted Critical
Publication of JP7459225B2 publication Critical patent/JP7459225B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B7/00Instruments for auscultation
    • A61B7/02Stethoscopes
    • A61B7/023Stethoscopes for introduction into the body, e.g. into the oesophagus
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/74Details of notification to user or communication with user or patient; User input means
    • A61B5/742Details of notification to user or communication with user or patient; User input means using visual displays
    • A61B5/743Displaying an image simultaneously with additional graphical information, e.g. symbols, charts, function plots
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/00002Operational features of endoscopes
    • A61B1/00004Operational features of endoscopes characterised by electronic signal processing
    • A61B1/00006Operational features of endoscopes characterised by electronic signal processing of control signals
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/00002Operational features of endoscopes
    • A61B1/00004Operational features of endoscopes characterised by electronic signal processing
    • A61B1/00009Operational features of endoscopes characterised by electronic signal processing of image signals during a use of endoscope
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/00064Constructional details of the endoscope body
    • A61B1/00071Insertion part of the endoscope body
    • A61B1/0008Insertion part of the endoscope body characterised by distal tip features
    • A61B1/00097Sensors
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/012Instruments 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
    • A61B1/015Control of fluid supply or evacuation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/04Instruments 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
    • A61B1/045Control thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/273Instruments 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 upper alimentary canal, e.g. oesophagoscopes, gastroscopes
    • A61B1/2733Oesophagoscopes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/03Measuring fluid pressure within the body other than blood pressure, e.g. cerebral pressure ; Measuring pressure in body tissues or organs
    • A61B5/036Measuring fluid pressure within the body other than blood pressure, e.g. cerebral pressure ; Measuring pressure in body tissues or organs by means introduced into body tracts
    • A61B5/037Measuring oesophageal pressure
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/42Detecting, measuring or recording for evaluating the gastrointestinal, the endocrine or the exocrine systems
    • A61B5/4222Evaluating particular parts, e.g. particular organs
    • A61B5/4233Evaluating particular parts, e.g. particular organs oesophagus
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/42Detecting, measuring or recording for evaluating the gastrointestinal, the endocrine or the exocrine systems
    • A61B5/4222Evaluating particular parts, e.g. particular organs
    • A61B5/4255Intestines, colon or appendix
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/74Details of notification to user or communication with user or patient; User input means
    • A61B5/742Details of notification to user or communication with user or patient; User input means using visual displays
    • A61B5/7425Displaying combinations of multiple images regardless of image source, e.g. displaying a reference anatomical image with a live image
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B7/00Instruments for auscultation
    • A61B7/008Detecting noise of gastric tract, e.g. caused by voiding
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M13/00Insufflators for therapeutic or disinfectant purposes, i.e. devices for blowing a gas, powder or vapour into the body
    • A61M13/003Blowing gases other than for carrying powders, e.g. for inflating, dilating or rinsing
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00Two-dimensional [2D] image generation
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00Image analysis
    • G06T7/0002Inspection of images, e.g. flaw detection
    • G06T7/0012Biomedical image inspection
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00Image analysis
    • G06T7/0002Inspection of images, e.g. flaw detection
    • G06T7/0012Biomedical image inspection
    • G06T7/0014Biomedical image inspection using an image reference approach
    • G06T7/0016Biomedical image inspection using an image reference approach involving temporal comparison
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00Image analysis
    • G06T7/20Analysis of motion
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/00002Operational features of endoscopes
    • A61B1/00004Operational features of endoscopes characterised by electronic signal processing
    • A61B1/00009Operational features of endoscopes characterised by electronic signal processing of image signals during a use of endoscope
    • A61B1/000095Operational features of endoscopes characterised by electronic signal processing of image signals during a use of endoscope for image enhancement
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/00002Operational features of endoscopes
    • A61B1/00043Operational features of endoscopes provided with output arrangements
    • A61B1/00045Display arrangement
    • A61B1/0005Display arrangement combining images e.g. side-by-side, superimposed or tiled
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/00002Operational features of endoscopes
    • A61B1/00043Operational features of endoscopes provided with output arrangements
    • A61B1/00055Operational features of endoscopes provided with output arrangements for alerting the user
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2505/00Evaluating, monitoring or diagnosing in the context of a particular type of medical care
    • A61B2505/05Surgical care
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0204Acoustic sensors
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0247Pressure sensors
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2576/00Medical imaging apparatus involving image processing or analysis
    • A61B2576/02Medical imaging apparatus involving image processing or analysis specially adapted for a particular organ or body part
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/04Tracheal tubes
    • A61M16/0461Nasoendotracheal tubes
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00Indexing scheme for image analysis or image enhancement
    • G06T2207/10Image acquisition modality
    • G06T2207/10068Endoscopic image
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00Indexing scheme for image analysis or image enhancement
    • G06T2207/30Subject of image; Context of image processing
    • G06T2207/30004Biomedical image processing
    • G06T2207/30092Stomach; Gastric
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2210/00Indexing scheme for image generation or computer graphics
    • G06T2210/41Medical

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Hematology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Quality & Reliability (AREA)
  • Signal Processing (AREA)
  • Endocrinology (AREA)
  • Physiology (AREA)
  • Multimedia (AREA)
  • Anesthesiology (AREA)
  • Acoustics & Sound (AREA)
  • Endoscopes (AREA)
JP2022501483A 2020-02-19 2020-02-19 内視鏡システム及び内視鏡画像表示制御方法 Active JP7459225B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/006561 WO2021166127A1 (ja) 2020-02-19 2020-02-19 内視鏡システム

Publications (3)

Publication Number Publication Date
JPWO2021166127A1 JPWO2021166127A1 (https=) 2021-08-26
JPWO2021166127A5 JPWO2021166127A5 (ja) 2022-10-19
JP7459225B2 true JP7459225B2 (ja) 2024-04-01

Family

ID=77390838

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022501483A Active JP7459225B2 (ja) 2020-02-19 2020-02-19 内視鏡システム及び内視鏡画像表示制御方法

Country Status (3)

Country Link
US (2) US12390183B2 (https=)
JP (1) JP7459225B2 (https=)
WO (1) WO2021166127A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230181055A1 (en) * 2021-12-13 2023-06-15 The Medical College Of Wisconsin, Inc. Endoscope with Pressure Recorder
WO2025120696A1 (ja) * 2023-12-04 2025-06-12 晴洋 井上 気体供給制御方法、気体供給制御装置、および、気体供給制御システム
WO2025134240A1 (ja) * 2023-12-19 2025-06-26 晴洋 井上 制御装置、内視鏡システム、及び体内の圧力測定方法
WO2026029188A1 (ja) * 2024-08-01 2026-02-05 オリンパスメディカルシステムズ株式会社 内視鏡システム、及び内視鏡システムの制御方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040138586A1 (en) 2002-11-20 2004-07-15 Ganz Robert A. Apparatus and method for determining yield pressure
JP2005095567A (ja) 2003-09-02 2005-04-14 Olympus Corp 内視鏡システム
JP2006020788A (ja) 2004-07-07 2006-01-26 Pentax Corp 自家蛍光観察可能な電子内視鏡装置およびシステム
JP2006061214A (ja) 2004-08-24 2006-03-09 Olympus Corp 手術システム
JP2014004329A (ja) 2012-06-01 2014-01-16 Sony Corp 歯用装置、医療用装置及び算出方法
JP2015058120A (ja) 2013-09-18 2015-03-30 富士フイルム株式会社 送気装置
JP2016214516A (ja) 2015-05-19 2016-12-22 オリンパス株式会社 気腹システム

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2622923B2 (ja) * 1992-12-04 1997-06-25 旭光学工業株式会社 内視鏡の体腔内圧調整装置
US5878749A (en) * 1996-08-01 1999-03-09 Temple University--of the Commonwealth System of Higher Education Non-invasive methods and apparatus for in vivo measurement of intra-variceal pressure and wall tension
JP4544655B2 (ja) * 1998-06-05 2010-09-15 オリンパス株式会社 内視鏡下外科手術装置
JP2003010105A (ja) 2001-06-29 2003-01-14 Olympus Optical Co Ltd 内視鏡装置
JP4573555B2 (ja) * 2004-03-30 2010-11-04 オリンパス株式会社 内視鏡外科手術システム
US8725525B2 (en) 2004-04-13 2014-05-13 Olympus Corporation Endoscope system
US7335159B2 (en) * 2004-08-26 2008-02-26 Scimed Life Systems, Inc. Endoscope having auto-insufflation and exsufflation
JP3874298B2 (ja) * 2004-11-05 2007-01-31 フジノン株式会社 内視鏡装置用のバルーン制御装置
EP1825802A4 (en) * 2004-12-15 2009-05-27 Olympus Medical Systems Corp GAS SUPPLY APPARATUS, CONTROL METHOD THEREFOR, GAS SUPPLY SYSTEM AND ENDOSCOPY SYSTEM
EP1870020B1 (en) * 2005-04-13 2015-08-05 Olympus Medical Systems Corp. Image processing apparatus and image processing method
US9155459B2 (en) * 2007-03-12 2015-10-13 Worcester Polytechnic Institute Methods and systems for observation of tympanic function
EP2441374B1 (en) * 2009-06-10 2016-11-16 Olympus Corporation Capsule endoscope device
JP2012050520A (ja) * 2010-08-31 2012-03-15 Fujifilm Corp 蛍光内視鏡装置
CN103153155B (zh) * 2011-03-15 2014-09-10 奥林巴斯医疗株式会社 医疗装置
JP5384548B2 (ja) * 2011-03-28 2014-01-08 富士フイルム株式会社 内視鏡送気システム
US20120277532A1 (en) * 2011-04-28 2012-11-01 Fujifilm Corporation Endoscope gas-supply system
JP5548318B2 (ja) * 2012-05-14 2014-07-16 オリンパスメディカルシステムズ株式会社 カプセル型医療装置及び医療システム
WO2015085011A1 (en) * 2013-12-04 2015-06-11 Obalon Therapeutics , Inc. Systems and methods for locating and/or characterizing intragastric devices
US11717140B2 (en) * 2015-06-24 2023-08-08 The Regents Of The University Of Colorado, A Body Corporate Multi-use endoscope with integrated device-patient monitoring and patient-provider positioning and disassociation system
JPWO2017057065A1 (ja) * 2015-10-01 2018-05-24 オリンパス株式会社 循環排煙システム
US10194832B2 (en) * 2016-02-23 2019-02-05 Elwha Llc Systems and methods for modular intraluminal device power transfer
US10188316B2 (en) * 2016-02-23 2019-01-29 Elwha Llc Systems and methods for modular intraluminal device power transfer
US10898127B2 (en) * 2016-04-08 2021-01-26 Parakrama Chandrasoma Pathologic assessment of lower esophageal sphincter damage
WO2018089770A1 (en) * 2016-11-11 2018-05-17 Boston Scientific Scimed, Inc. Disposable medical systems, devices, and related methods
EP3547941B1 (en) * 2016-11-30 2023-01-11 270 Surgical Ltd. A medical device having a gas path apparatus
US20180184892A1 (en) * 2017-01-04 2018-07-05 Meditrina, Inc. Endoscope and method of use
JP3209885U (ja) 2017-01-30 2017-04-13 リブト株式会社 医療用モニタリングシステム
CN110461260B (zh) * 2017-02-04 2022-10-11 维希医药有限公司 冷冻治疗装置流动控制
DE112018003204T5 (de) * 2017-06-21 2020-03-19 Sony Corporation Chirurgisches Bildgebungssystem und -verfahren
JP7215809B2 (ja) * 2017-08-21 2023-01-31 リライン コーポレーション 関節鏡検査装置及び関節鏡検査方法
WO2019046602A1 (en) * 2017-08-30 2019-03-07 P Tech, Llc ARTIFICIAL INTELLIGENCE AND / OR VIRTUAL REALITY FOR OPTIMIZATION / CUSTOMIZATION OF ACTIVITY
WO2019051039A1 (en) * 2017-09-06 2019-03-14 Mayo Foundation For Medical Education And Research ENDOSCOPIC ELECTROPORATION BY ULTRASOUND
CN112020321A (zh) * 2018-03-29 2020-12-01 270医疗器械公司 医学成像系统和用于检测其位置的方法
US20210251654A1 (en) * 2018-08-21 2021-08-19 Fisher & Paykel Healthcare Limited Surgical smoke and gases venting cannula attachment
US20210402108A1 (en) * 2018-08-23 2021-12-30 Fisher & Paykel Healthcare Limited Supplementary continuous gas supply source for delivery to surgical cavities

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040138586A1 (en) 2002-11-20 2004-07-15 Ganz Robert A. Apparatus and method for determining yield pressure
JP2005095567A (ja) 2003-09-02 2005-04-14 Olympus Corp 内視鏡システム
JP2006020788A (ja) 2004-07-07 2006-01-26 Pentax Corp 自家蛍光観察可能な電子内視鏡装置およびシステム
JP2006061214A (ja) 2004-08-24 2006-03-09 Olympus Corp 手術システム
JP2014004329A (ja) 2012-06-01 2014-01-16 Sony Corp 歯用装置、医療用装置及び算出方法
JP2015058120A (ja) 2013-09-18 2015-03-30 富士フイルム株式会社 送気装置
JP2016214516A (ja) 2015-05-19 2016-12-22 オリンパス株式会社 気腹システム

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
INOUE, H., et al.,Diagnostic performance of the endoscopic pressure study integrated system (EPSIS): a novel diagnostic tool for gastroesophageal reflux disease,Endoscopy,2019年08月,Vol.51, No.8,pp.759-762,<PMID: 31216578>,<DOI: 10.1055/a-0938-2777>,<Epub 2019 Jun 19>
KIRA, F., et al.,Response to air insufflation in patients with non-erosive gastro-oesophageal reflux disease (NERD).,The Journal of international medical research,2011年02月01日,Vol.39, No.1,pp.215-221,<DOI: 10.1177/147323001103900123>
SUZUKI, T., et al.,Examination of visceral perception and gastric tone by gastric stimulation using air inflation during Endoscopy,The Journal of international medical research,2005年03月01日,Vol.33, No.2,pp.160-169,<DOI: 10.1177/147323000503300203>

Also Published As

Publication number Publication date
JPWO2021166127A1 (https=) 2021-08-26
US20230089053A1 (en) 2023-03-23
US20250352165A1 (en) 2025-11-20
US12390183B2 (en) 2025-08-19
WO2021166127A1 (ja) 2021-08-26

Similar Documents

Publication Publication Date Title
JP7459225B2 (ja) 内視鏡システム及び内視鏡画像表示制御方法
US8690765B2 (en) Endoscope apparatus and image processing apparatus
CA2595082C (en) Electronic endoscope apparatus for detecting area to be examined using fluorescence
JP4294440B2 (ja) 画像処理装置
CN101683266B (zh) 内窥镜形状检测装置
US20120253158A1 (en) Blood information measuring method and apparatus
JP4098402B2 (ja) 蛍光画像装置
WO2022013940A1 (ja) 嚥下検査用システム、嚥下検査方法及び嚥下検査プログラムを記録した記録媒体
DK177984B1 (da) Apparat til endoskopi
WO2020066670A1 (ja) 電子内視鏡システム及びデータ処理装置
US20230360221A1 (en) Medical image processing apparatus, medical image processing method, and medical image processing program
US20250387005A1 (en) Medical image processing apparatus, medical image processing method, and program
Poppelreuter et al. Quantitative analysis of the velopharyngeal sphincter function during speech
KR101716405B1 (ko) 수면내시경 진행 중인 환자의 체강내 부위와 그 부위에 대응되는 환자체위 동시 촬영이 가능한 진단 및 모니터링시스템
KR101770614B1 (ko) 수면내시경을 이용한 수면호흡장애 모니터링 및 진단 시스템 및 수면호흡장애 모니터링방법
Sato et al. Stroboscopic observation of vocal fold vibration with the videoendoscope
KR101829540B1 (ko) 성대 점막 운동 상태의 분석을 위한 평면 스캔 비디오카이모그라피 시스템 및 그 분석방법
Sato et al. Office-based foreign-body management using videoendoscope
JP2002345781A (ja) 患者モニタ装置
WO2022195831A1 (ja) 画像処理装置、画像処理方法及び内視鏡システム
Karnell et al. A comparison of photodetector and endoscopic evaluations of velopharyngeal function
US20200375485A1 (en) Method for diagnosing gastro esophageal reflux disease
CN113712487B (zh) 内窥镜及检测仪器
RU2496403C2 (ru) Способ малоинвазивной оценки жизнеспособности кишечника
Kataoka et al. Analysis of human glottal velocity using hot-wire anemometry and high-speed imaging

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220809

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220809

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230606

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230807

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20231017

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20231214

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: 20240220

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20240319

R150 Certificate of patent or registration of utility model

Ref document number: 7459225

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150