WO2012144868A3 - Pulse wave sensor module, and pulse wave measurement apparatus using same - Google Patents

Pulse wave sensor module, and pulse wave measurement apparatus using same Download PDF

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Publication number
WO2012144868A3
WO2012144868A3 PCT/KR2012/003099 KR2012003099W WO2012144868A3 WO 2012144868 A3 WO2012144868 A3 WO 2012144868A3 KR 2012003099 W KR2012003099 W KR 2012003099W WO 2012144868 A3 WO2012144868 A3 WO 2012144868A3
Authority
WO
WIPO (PCT)
Prior art keywords
pulse wave
sensor module
wave sensor
measurement apparatus
signals
Prior art date
Application number
PCT/KR2012/003099
Other languages
French (fr)
Korean (ko)
Other versions
WO2012144868A2 (en
Inventor
현석산
김광태
Original Assignee
Hyeon Seog San
Kim Kwang Tae
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 Hyeon Seog San, Kim Kwang Tae filed Critical Hyeon Seog San
Publication of WO2012144868A2 publication Critical patent/WO2012144868A2/en
Publication of WO2012144868A3 publication Critical patent/WO2012144868A3/en

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 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
    • A61B5/0285—Measuring or recording phase velocity of blood waves
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physiology (AREA)
  • Hematology (AREA)
  • Cardiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

Provided is a pulse wave sensor module in which pulse wave signals acquired by a pulse wave sensor from two output terminals other than a grounding terminal pass through two high-pass filters that are symmetrically connected via the same circuit element and through a first amplifier or the like, to thereby effectively remove external noise and amplify weak pulse wave signals into signals having a desired amplitude. Also provided is a pulse wave measurement apparatus in which the thus-configured pulse wave module is arranged so as to effectively remove noise and amplify pulse wave signals, and in which the pulse wave sensor module is separately mounted on a single printed circuit board to enable use convenience and easy component replacement and pulse wave measurement to be performed in a variety of ways.
PCT/KR2012/003099 2011-04-22 2012-04-20 Pulse wave sensor module, and pulse wave measurement apparatus using same WO2012144868A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110038064A KR101125236B1 (en) 2011-04-22 2011-04-22 Pulse wave sensor module and pulse wave measurement apparatus using the same
KR10-2011-0038064 2011-04-22

Publications (2)

Publication Number Publication Date
WO2012144868A2 WO2012144868A2 (en) 2012-10-26
WO2012144868A3 true WO2012144868A3 (en) 2013-01-17

Family

ID=46142070

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/003099 WO2012144868A2 (en) 2011-04-22 2012-04-20 Pulse wave sensor module, and pulse wave measurement apparatus using same

Country Status (2)

Country Link
KR (1) KR101125236B1 (en)
WO (1) WO2012144868A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101728871B1 (en) 2015-05-19 2017-04-24 (주)인더텍 Deep sleep guide pillow based on IoT
US10039457B2 (en) 2015-06-26 2018-08-07 Intel Corporation Electronic circuit with light sensor, variable resistance and amplifier
KR102128024B1 (en) 2018-12-07 2020-06-29 울산과학기술원 Apparatus and method for sensing registance with ripple reduction

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010073623A (en) * 2000-01-19 2001-08-01 김상국 Apparatus for measuring accelerated plethymogram
JP2002125953A (en) * 2000-10-23 2002-05-08 Sanyo Electric Co Ltd Instrument for measuring breath and pulse and home health management system using the same
KR20080017176A (en) * 2006-08-21 2008-02-26 한양대학교 산학협력단 Device and method for measuring blood pressure
KR20100065084A (en) * 2008-12-05 2010-06-15 한국전자통신연구원 Apparatus for measuring motion noise robust pulse wave and method thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101345381B1 (en) * 2007-07-26 2014-01-16 삼성전자주식회사 Blood pressure measuring apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010073623A (en) * 2000-01-19 2001-08-01 김상국 Apparatus for measuring accelerated plethymogram
JP2002125953A (en) * 2000-10-23 2002-05-08 Sanyo Electric Co Ltd Instrument for measuring breath and pulse and home health management system using the same
KR20080017176A (en) * 2006-08-21 2008-02-26 한양대학교 산학협력단 Device and method for measuring blood pressure
KR20100065084A (en) * 2008-12-05 2010-06-15 한국전자통신연구원 Apparatus for measuring motion noise robust pulse wave and method thereof

Also Published As

Publication number Publication date
WO2012144868A2 (en) 2012-10-26
KR101125236B1 (en) 2012-03-21

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