DE602008006649D1 - Blutdruckberechnungsverfahren für nichtinvasive Blutdruckmessgeräte - Google Patents

Blutdruckberechnungsverfahren für nichtinvasive Blutdruckmessgeräte

Info

Publication number
DE602008006649D1
DE602008006649D1 DE602008006649T DE602008006649T DE602008006649D1 DE 602008006649 D1 DE602008006649 D1 DE 602008006649D1 DE 602008006649 T DE602008006649 T DE 602008006649T DE 602008006649 T DE602008006649 T DE 602008006649T DE 602008006649 D1 DE602008006649 D1 DE 602008006649D1
Authority
DE
Germany
Prior art keywords
blood pressure
cuff
noise information
calculation method
type
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
DE602008006649T
Other languages
English (en)
Inventor
Takashi Usuda
Sunao Takeda
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.)
Nihon Kohden Corp
Original Assignee
Nihon Kohden 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 Nihon Kohden Corp filed Critical Nihon Kohden Corp
Publication of DE602008006649D1 publication Critical patent/DE602008006649D1/de
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 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
    • A61B5/02108—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics
    • A61B5/02116—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics of pulse wave amplitude
    • 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
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7253—Details of waveform analysis characterised by using transforms
    • A61B5/7257—Details of waveform analysis characterised by using transforms using Fourier transforms

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physiology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Ophthalmology & Optometry (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
DE602008006649T 2007-10-31 2008-10-30 Blutdruckberechnungsverfahren für nichtinvasive Blutdruckmessgeräte Active DE602008006649D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007283374A JP5229449B2 (ja) 2007-10-31 2007-10-31 非観血血圧測定装置

Publications (1)

Publication Number Publication Date
DE602008006649D1 true DE602008006649D1 (de) 2011-06-16

Family

ID=40342310

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602008006649T Active DE602008006649D1 (de) 2007-10-31 2008-10-30 Blutdruckberechnungsverfahren für nichtinvasive Blutdruckmessgeräte

Country Status (5)

Country Link
US (1) US9017368B2 (de)
EP (1) EP2055229B1 (de)
JP (1) JP5229449B2 (de)
AT (1) ATE507771T1 (de)
DE (1) DE602008006649D1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8425426B2 (en) 2007-11-09 2013-04-23 Western Clinical Engineering, Ltd Tourniquet apparatus for measuring limb occlusion pressure
US8628477B2 (en) 2009-07-31 2014-01-14 Nellcor Puritan Bennett Ireland Systems and methods for non-invasive determination of blood pressure
CN104665794B (zh) * 2013-11-29 2018-06-12 深圳迈瑞生物医疗电子股份有限公司 血压检测信号修正方法及血压检测装置
JP6252274B2 (ja) * 2014-03-19 2017-12-27 沖電気工業株式会社 背景雑音区間推定装置及びプログラム
US9931126B2 (en) 2014-07-10 2018-04-03 Western Clinical Engineering Ltd. Personalized tourniquet methods and apparatus
US9039730B1 (en) * 2014-07-10 2015-05-26 Western Clinical Engineering, Ltd. Personalized tourniquet system having dual-purpose cuff
US9814467B2 (en) 2014-07-10 2017-11-14 Western Clinical Engineering Ltd. Personalized tourniquet apparatus
US10265024B2 (en) * 2014-07-26 2019-04-23 Salutron, Inc. Sensor system for heart rate measurement per axis of shared orientation
JP6306463B2 (ja) 2014-07-30 2018-04-04 日本光電工業株式会社 生体情報測定装置、生体情報測定方法、及びプログラム
US11564640B2 (en) * 2015-09-25 2023-01-31 Huawei Technologies Co., Ltd. Blood pressure measurement method, blood pressure measurement apparatus, and terminal
JP6149953B1 (ja) 2016-02-01 2017-06-21 オンキヨー株式会社 保護回路、及び、スイッチング電源
RU169590U1 (ru) * 2016-07-04 2017-03-23 Федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский государственный архитектурно-строительный университет" КГАСУ Тонометр
JP6525223B2 (ja) * 2018-02-15 2019-06-05 日本光電工業株式会社 生体情報測定装置、生体情報測定方法、及びプログラム
JP2024037519A (ja) * 2022-09-07 2024-03-19 オムロンヘルスケア株式会社 血圧計、および血圧測定方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4313445A (en) * 1977-10-25 1982-02-02 Ivac Corporation Electronic sphygmomanometer
US4360029A (en) * 1978-04-10 1982-11-23 Johnson & Johnson Automatic mean blood pressure reading device
JPH0741027B2 (ja) * 1985-02-21 1995-05-10 コーリン電子株式会社 血圧測定装置
JPH046734Y2 (de) * 1986-03-27 1992-02-24
US4889133A (en) * 1988-05-25 1989-12-26 Protocol Systems, Inc. Method for noninvasive blood-pressure measurement by evaluation of waveform-specific area data
WO1991001682A1 (fr) * 1989-07-28 1991-02-21 Luc Teixeira De Carvalho Procede et appareil ambulatoire pour mesurer en continu la tension arterielle
JP3240324B2 (ja) * 1991-02-15 2001-12-17 オムロン株式会社 電子血圧計
JPH04285530A (ja) * 1991-03-14 1992-10-09 Omron Corp 波形判別装置
JPH05184547A (ja) * 1992-01-10 1993-07-27 Omron Corp 電子血圧計
JP2958503B2 (ja) * 1992-12-07 1999-10-06 日本光電工業株式会社 非観血血圧測定装置
JP3728895B2 (ja) * 1997-08-26 2005-12-21 セイコーエプソン株式会社 運動強度検出装置
JP3631639B2 (ja) * 1999-09-30 2005-03-23 独立行政法人科学技術振興機構 血圧測定方法
JP2002224059A (ja) * 2001-01-31 2002-08-13 Omron Corp 電子血圧計
JP2002224061A (ja) * 2001-01-31 2002-08-13 Omron Corp 電子血圧計
JP4474565B2 (ja) * 2004-04-05 2010-06-09 日本光電工業株式会社 非観血血圧計
JP2007054471A (ja) * 2005-08-26 2007-03-08 Nippon Koden Corp 脈拍数測定装置及び脈拍数測定方法

Also Published As

Publication number Publication date
US20090112104A1 (en) 2009-04-30
JP2009106610A (ja) 2009-05-21
ATE507771T1 (de) 2011-05-15
JP5229449B2 (ja) 2013-07-03
EP2055229A1 (de) 2009-05-06
EP2055229B1 (de) 2011-05-04
US9017368B2 (en) 2015-04-28

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