CN114302674B - 测量装置及测量方法 - Google Patents

测量装置及测量方法 Download PDF

Info

Publication number
CN114302674B
CN114302674B CN202080060026.9A CN202080060026A CN114302674B CN 114302674 B CN114302674 B CN 114302674B CN 202080060026 A CN202080060026 A CN 202080060026A CN 114302674 B CN114302674 B CN 114302674B
Authority
CN
China
Prior art keywords
pulse wave
correlation
propagation time
wave propagation
difference
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
CN202080060026.9A
Other languages
English (en)
Chinese (zh)
Other versions
CN114302674A (zh
Inventor
富泽亮太
足立佳久
岩井敬文
江户勇树
小川莉绘子
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Publication of CN114302674A publication Critical patent/CN114302674A/zh
Application granted granted Critical
Publication of CN114302674B publication Critical patent/CN114302674B/zh
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
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/02108—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics
    • A61B5/02125—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics of pulse wave propagation time
    • 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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/024—Measuring pulse rate or heart rate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7271—Specific aspects of physiological measurement analysis
    • A61B5/7278—Artificial waveform generation or derivation, e.g. synthesizing signals from measured signals

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Cardiology (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Physiology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
  • Psychiatry (AREA)
  • Vascular Medicine (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
CN202080060026.9A 2019-09-06 2020-06-26 测量装置及测量方法 Active CN114302674B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019-162539 2019-09-06
JP2019162539 2019-09-06
PCT/JP2020/025114 WO2021044712A1 (ja) 2019-09-06 2020-06-26 測定装置及び測定方法

Publications (2)

Publication Number Publication Date
CN114302674A CN114302674A (zh) 2022-04-08
CN114302674B true CN114302674B (zh) 2024-07-09

Family

ID=74853173

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080060026.9A Active CN114302674B (zh) 2019-09-06 2020-06-26 测量装置及测量方法

Country Status (4)

Country Link
US (1) US20220323015A1 (https=)
JP (1) JP7133102B6 (https=)
CN (1) CN114302674B (https=)
WO (1) WO2021044712A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118436324B (zh) * 2023-09-07 2025-01-10 荣耀终端有限公司 脉搏到达时间差获取方法、中心血压获取方法及装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007241958A (ja) * 2006-03-13 2007-09-20 Nec Corp 証拠資料作成支援装置、証拠資料作成支援方法、及び証拠資料作成支援プログラム
CN109864724A (zh) * 2019-04-04 2019-06-11 复旦大学附属中山医院 一种新型基于ecg和ppg血压变化计算方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7395967B2 (en) * 2005-07-21 2008-07-08 University Of Washington Methods and systems for counterbalancing a scanning beam device
US7912278B2 (en) * 2006-05-03 2011-03-22 Siemens Medical Solutions Usa, Inc. Using candidates correlation information during computer aided diagnosis
JP4789203B2 (ja) * 2006-10-02 2011-10-12 フクダ電子株式会社 血圧反射機能測定装置
WO2008135892A2 (en) * 2007-05-02 2008-11-13 Philips Intellectual Property & Standards Gmbh Apparatus for performing pulse wave velocity measurements
KR101150791B1 (ko) * 2007-09-11 2012-06-13 도쿄엘렉트론가부시키가이샤 정보 처리 장치, 정보 처리 방법 및, 프로그램이 기록된 컴퓨터 판독가능 기록매체
WO2015162719A1 (ja) * 2014-04-23 2015-10-29 楽天株式会社 情報提供装置、情報提供方法、プログラム、及び記録媒体
US10744261B2 (en) * 2015-09-25 2020-08-18 Sanmina Corporation System and method of a biosensor for detection of vasodilation
JP6531834B2 (ja) * 2015-11-20 2019-06-19 富士通株式会社 情報処理装置、情報処理方法、および情報処理プログラム
US10215619B1 (en) * 2016-09-06 2019-02-26 PhysioWave, Inc. Scale-based time synchrony
CN111556727B (zh) * 2017-12-15 2024-03-12 夏普株式会社 血压测量装置、以及、血压测量方法
JP2019110987A (ja) * 2017-12-21 2019-07-11 オムロンヘルスケア株式会社 測定装置およびプログラム
JP7044171B2 (ja) * 2018-10-02 2022-03-30 富士通株式会社 脈波算出装置、脈波算出方法及び脈波算出プログラム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007241958A (ja) * 2006-03-13 2007-09-20 Nec Corp 証拠資料作成支援装置、証拠資料作成支援方法、及び証拠資料作成支援プログラム
CN109864724A (zh) * 2019-04-04 2019-06-11 复旦大学附属中山医院 一种新型基于ecg和ppg血压变化计算方法

Also Published As

Publication number Publication date
US20220323015A1 (en) 2022-10-13
CN114302674A (zh) 2022-04-08
WO2021044712A1 (ja) 2021-03-11
JP7133102B6 (ja) 2024-02-02
JPWO2021044712A1 (https=) 2021-03-11
JP7133102B2 (ja) 2022-09-07

Similar Documents

Publication Publication Date Title
US8861824B2 (en) Ultrasonic diagnostic device that provides enhanced display of diagnostic data on a tomographic image
JP6238550B2 (ja) 被検体情報取得装置、被検体情報取得装置の制御方法
US20110231160A1 (en) Subject information processing apparatus, subject information processing method, and subject information processing program
US20100056936A1 (en) Blood flow rate imaging device
US20170112471A1 (en) Ultrasound diagnostic apparatus and ultrasound signal processing method
WO2019114034A1 (zh) 一种根据超声弹性肌动图获取生物力学参数的方法及装置
FR2986701A1 (fr) Caracterisation d'onde de cisaillement sur l'axe avec un ultrason
JP4631510B2 (ja) 脳機能情報モニタリング装置
KR101914706B1 (ko) 음향 방사력 임펄스 이미징에서의 모션 독립
US20220202376A1 (en) Medical imaging apparatus including biological signal processing system, medical imaging system, and biological signal processing method
EP2910192A1 (en) Ultrasonic measurement apparatus and ultrasonic measurement method
EP2910183A1 (en) Hemodynamics measurement apparatus and hemodynamics measurement method
CN114302674B (zh) 测量装置及测量方法
CN110840488A (zh) 一种基于剪切波的成像方法、系统及装置
US11457823B2 (en) Wearable blood pressure detecting device and detecting method thereof
US20220202390A1 (en) Fetal ultrasound processing unit for separating heart rate signals
US20130158403A1 (en) Method for Obtaining a Three-Dimensional Velocity Measurement of a Tissue
CN114529492B (zh) 一种蠕动波的参数测量方法及超声测量系统
CN114431893B (zh) 一种蠕动波的参数测量方法及超声测量系统
EP3958747B1 (en) Fetal ultrasound processing unit for separating heart rate signals
US9251611B2 (en) Method and apparatus for medical image display, and user interface screen generating method
US10925494B2 (en) Optical sensor-based blood pressure measuring device
JP2002263103A (ja) 超音波装置
JPWO2021044712A5 (https=)
JP6685986B2 (ja) 被検体情報取得装置、被検体情報取得装置の制御方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant