JPWO2022097573A1 - - Google Patents

Info

Publication number
JPWO2022097573A1
JPWO2022097573A1 JP2022560749A JP2022560749A JPWO2022097573A1 JP WO2022097573 A1 JPWO2022097573 A1 JP WO2022097573A1 JP 2022560749 A JP2022560749 A JP 2022560749A JP 2022560749 A JP2022560749 A JP 2022560749A JP WO2022097573 A1 JPWO2022097573 A1 JP WO2022097573A1
Authority
JP
Japan
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.)
Granted
Application number
JP2022560749A
Other versions
JP7274803B2 (ja
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 filed Critical
Publication of JPWO2022097573A1 publication Critical patent/JPWO2022097573A1/ja
Application granted granted Critical
Publication of JP7274803B2 publication Critical patent/JP7274803B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0077—Devices for viewing the surface of the body, e.g. camera, magnifying lens
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A61B5/02444—Details of sensor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/02028—Determining haemodynamic parameters not otherwise provided for, e.g. cardiac contractility or left ventricular ejection fraction
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2576/00—Medical imaging apparatus involving image processing or analysis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/026—Measuring blood flow
    • A61B5/0261—Measuring blood flow using optical means, e.g. infrared light
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4887—Locating particular structures in or on the body
    • A61B5/489—Blood vessels

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Epidemiology (AREA)
  • Primary Health Care (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
JP2022560749A 2020-11-04 2021-10-29 非接触血管解析装置 Active JP7274803B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020184732 2020-11-04
JP2020184732 2020-11-04
PCT/JP2021/039942 WO2022097573A1 (ja) 2020-11-04 2021-10-29 非接触血管解析装置

Publications (2)

Publication Number Publication Date
JPWO2022097573A1 true JPWO2022097573A1 (ja) 2022-05-12
JP7274803B2 JP7274803B2 (ja) 2023-05-17

Family

ID=81457916

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022560749A Active JP7274803B2 (ja) 2020-11-04 2021-10-29 非接触血管解析装置

Country Status (5)

Country Link
US (1) US20230165476A1 (ja)
EP (1) EP4159119A4 (ja)
JP (1) JP7274803B2 (ja)
CN (1) CN115697193A (ja)
WO (1) WO2022097573A1 (ja)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005328941A (ja) * 2004-05-19 2005-12-02 Nikkiso Co Ltd シャント音取得方法及びその装置、該シャント音を利用した脈拍測定方法及びその装置
JP3159768U (ja) * 2009-03-19 2010-06-03 宗龍 李 止血バンド
WO2014038077A1 (ja) * 2012-09-07 2014-03-13 富士通株式会社 脈波検出方法、脈波検出装置及び脈波検出プログラム
WO2016207951A1 (ja) * 2015-06-22 2016-12-29 パイオニア株式会社 シャント音解析装置、シャント音解析方法、コンピュータプログラム及び記録媒体
WO2018179150A1 (ja) * 2017-03-29 2018-10-04 日本電気株式会社 心拍推定装置
WO2019188768A1 (ja) * 2018-03-29 2019-10-03 パイオニア株式会社 シャント音解析装置及び方法、コンピュータプログラム並びに記憶媒体
JP2019170407A (ja) * 2018-03-26 2019-10-10 国立大学法人東北大学 信号制御装置、信号制御プログラム、及び信号制御方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090287076A1 (en) * 2007-12-18 2009-11-19 Boyden Edward S System, devices, and methods for detecting occlusions in a biological subject
CN105705084B (zh) * 2013-09-20 2019-07-12 国立大学法人旭川医科大学 血管内血流动态的图像处理方法及系统
CN112932416A (zh) * 2015-06-04 2021-06-11 松下知识产权经营株式会社 生物体信息检测装置及生物体信息检测方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005328941A (ja) * 2004-05-19 2005-12-02 Nikkiso Co Ltd シャント音取得方法及びその装置、該シャント音を利用した脈拍測定方法及びその装置
JP3159768U (ja) * 2009-03-19 2010-06-03 宗龍 李 止血バンド
WO2014038077A1 (ja) * 2012-09-07 2014-03-13 富士通株式会社 脈波検出方法、脈波検出装置及び脈波検出プログラム
WO2016207951A1 (ja) * 2015-06-22 2016-12-29 パイオニア株式会社 シャント音解析装置、シャント音解析方法、コンピュータプログラム及び記録媒体
WO2018179150A1 (ja) * 2017-03-29 2018-10-04 日本電気株式会社 心拍推定装置
JP2019170407A (ja) * 2018-03-26 2019-10-10 国立大学法人東北大学 信号制御装置、信号制御プログラム、及び信号制御方法
WO2019188768A1 (ja) * 2018-03-29 2019-10-03 パイオニア株式会社 シャント音解析装置及び方法、コンピュータプログラム並びに記憶媒体

Also Published As

Publication number Publication date
JP7274803B2 (ja) 2023-05-17
EP4159119A4 (en) 2023-11-22
US20230165476A1 (en) 2023-06-01
WO2022097573A1 (ja) 2022-05-12
CN115697193A (zh) 2023-02-03
EP4159119A1 (en) 2023-04-05

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