ATE123395T1 - Elektronisches blutdruckmessgerät. - Google Patents

Elektronisches blutdruckmessgerät.

Info

Publication number
ATE123395T1
ATE123395T1 AT90121387T AT90121387T ATE123395T1 AT E123395 T1 ATE123395 T1 AT E123395T1 AT 90121387 T AT90121387 T AT 90121387T AT 90121387 T AT90121387 T AT 90121387T AT E123395 T1 ATE123395 T1 AT E123395T1
Authority
AT
Austria
Prior art keywords
flat portion
blood pressure
cuff
diastolic
pressure
Prior art date
Application number
AT90121387T
Other languages
English (en)
Inventor
Yoshinori Omron Corpo Miyawaki
Property Center I Intellectual
Original Assignee
Omron Tateisi Electronics Co
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 Omron Tateisi Electronics Co filed Critical Omron Tateisi Electronics Co
Application granted granted Critical
Publication of ATE123395T1 publication Critical patent/ATE123395T1/de

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
    • 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
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
    • A61B5/02225—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers using the oscillometric method
    • 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
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
    • 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
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
    • A61B5/0225—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers the pressure being controlled by electric signals, e.g. derived from Korotkoff sounds
    • A61B5/02255—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers the pressure being controlled by electric signals, e.g. derived from Korotkoff sounds the pressure being controlled by plethysmographic signals, e.g. derived from optical sensors
    • 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
    • A61B5/02416—Detecting, measuring or recording pulse rate or heart rate using photoplethysmograph signals, e.g. generated by infrared radiation
    • A61B5/02427—Details of sensor
    • A61B5/02433—Details of sensor for infrared radiation
    • 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
    • A61B5/7235—Details of waveform analysis
    • A61B5/7239—Details of waveform analysis using differentiation including higher order derivatives

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physiology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Ophthalmology & Optometry (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Signal Processing (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measuring Fluid Pressure (AREA)
AT90121387T 1989-11-08 1990-11-08 Elektronisches blutdruckmessgerät. ATE123395T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1290654A JP2772987B2 (ja) 1989-11-08 1989-11-08 電子血圧計

Publications (1)

Publication Number Publication Date
ATE123395T1 true ATE123395T1 (de) 1995-06-15

Family

ID=17758769

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90121387T ATE123395T1 (de) 1989-11-08 1990-11-08 Elektronisches blutdruckmessgerät.

Country Status (6)

Country Link
US (1) US5193548A (de)
EP (1) EP0427257B1 (de)
JP (1) JP2772987B2 (de)
KR (1) KR0164596B1 (de)
AT (1) ATE123395T1 (de)
DE (1) DE69019916T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5485838A (en) * 1992-12-07 1996-01-23 Nihon Kohden Corporation Non-invasive blood pressure measurement device
DE69416475T2 (de) * 1993-04-02 1999-07-22 Nagano, Ken, Nagano, Nagano Elektronisches instrument zur blutdruck-messung
FI103758B (fi) * 1997-09-12 1999-09-30 Polar Electro Oy Menetelmä ja järjestely verenpaineen mittaukseen
USD406795S (en) 1997-09-13 1999-03-16 Honda Giken Kogyo Kabushiki Kaisha Automobile
CN100349544C (zh) * 2004-08-16 2007-11-21 深圳迈瑞生物医疗电子股份有限公司 改进的电子血压检测装置
JP5732692B2 (ja) * 2010-08-02 2015-06-10 セイコーエプソン株式会社 血圧検出装置及び血圧検出方法
CN105167764A (zh) * 2015-09-30 2015-12-23 佛山市顺德区依士文电子仪器有限公司 血压测量设备及方法
US10405807B2 (en) 2016-11-11 2019-09-10 International Business Machines Corporation Contactless blood pressure monitoring of a patient

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4105021A (en) * 1976-08-13 1978-08-08 Joseph H. Allen Method and arrangement for measuring blood pressure
US4271843A (en) * 1978-10-10 1981-06-09 Flynn George J Method and apparatus for diastolic pressure measurement
US4703760A (en) * 1985-03-15 1987-11-03 Omron Tateisi Electronics Co. Electronic blood pressure measuring device
DE3612532A1 (de) * 1985-04-12 1986-10-23 Omron Tateisi Electronics Co., Kyoto Elektronisches blutdruckmessgeraet
US4638810A (en) * 1985-07-05 1987-01-27 Critikon, Inc. Automated diastolic blood pressure monitor with data enhancement
US4712563A (en) * 1986-05-28 1987-12-15 Baxter Travenol Laboratories, Inc. Method of and apparatus for determining the diastolic and systolic blood pressure of a patient
JPS63305840A (ja) * 1987-06-08 1988-12-13 Omron Tateisi Electronics Co 指用電子血圧計
JP2574814B2 (ja) * 1987-10-15 1997-01-22 オムロン株式会社 電子血圧計

Also Published As

Publication number Publication date
DE69019916T2 (de) 1996-03-14
KR910009224A (ko) 1991-06-28
US5193548A (en) 1993-03-16
EP0427257A3 (en) 1992-02-26
JP2772987B2 (ja) 1998-07-09
EP0427257B1 (de) 1995-06-07
DE69019916D1 (de) 1995-07-13
JPH03151933A (ja) 1991-06-28
KR0164596B1 (ko) 1999-01-15
EP0427257A2 (de) 1991-05-15

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties