JPS6427535A - Method and apparatus for evaluating respiration and heartbeat - Google Patents

Method and apparatus for evaluating respiration and heartbeat

Info

Publication number
JPS6427535A
JPS6427535A JP62183186A JP18318687A JPS6427535A JP S6427535 A JPS6427535 A JP S6427535A JP 62183186 A JP62183186 A JP 62183186A JP 18318687 A JP18318687 A JP 18318687A JP S6427535 A JPS6427535 A JP S6427535A
Authority
JP
Japan
Prior art keywords
respiration
data
heartbeat
detected
waveform
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.)
Granted
Application number
JP62183186A
Other languages
Japanese (ja)
Other versions
JPH0779799B2 (en
Inventor
Toshihiro Nishimura
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.)
Nippon Kayaku Co Ltd
Original Assignee
Nippon Kayaku Co Ltd
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 Nippon Kayaku Co Ltd filed Critical Nippon Kayaku Co Ltd
Priority to JP62183186A priority Critical patent/JPH0779799B2/en
Publication of JPS6427535A publication Critical patent/JPS6427535A/en
Publication of JPH0779799B2 publication Critical patent/JPH0779799B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)

Abstract

PURPOSE:To know the state immediately before the apnea state of a newborn during a sleeping time, by calculating not only waveform interval variation from electrocardiographic data but also the envelope data of a waveform from respiration data to calculate cross-correlation and evaluating the relation between the advance and delay of respiration and a heartbeat in a value high in correlation. CONSTITUTION:The data from on examinee being a newborn 11 are detected by an electrocardiographic detection part 12 and a respiration detecting part 13. Next, said data are taken in a 20M hard disk being a recording apparatus 15 in a form of a random access file using an A/D converter 14 so as to be capable of performing analysis on a microcomputer 16. Electrocardiographic data is detected from a living body with respect to a heartbeat on the basis of the evaluation of respiration and heart electricity and, after the detection of the peak (R) value of an electrocardiographic waveform and the correction of base line are performed, an R-R interval variation time series is calculated. At the same time, with respect to respiration, respiration data is detected from a living body at first and a respiration waveform is detected to perform the Fourier transform of R-R interval time series variation. Next, a frequency spectrum is multiplied and the correlational operation of respiration and a heartbeat is performed by inverse Fourier transform. Then, the advance and delay of respiration and the heartbeat are evaluated from the correlation value.
JP62183186A 1987-07-22 1987-07-22 Breathing and heart rate evaluation device Expired - Lifetime JPH0779799B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62183186A JPH0779799B2 (en) 1987-07-22 1987-07-22 Breathing and heart rate evaluation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62183186A JPH0779799B2 (en) 1987-07-22 1987-07-22 Breathing and heart rate evaluation device

Publications (2)

Publication Number Publication Date
JPS6427535A true JPS6427535A (en) 1989-01-30
JPH0779799B2 JPH0779799B2 (en) 1995-08-30

Family

ID=16131274

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62183186A Expired - Lifetime JPH0779799B2 (en) 1987-07-22 1987-07-22 Breathing and heart rate evaluation device

Country Status (1)

Country Link
JP (1) JPH0779799B2 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004159888A (en) * 2002-11-13 2004-06-10 Teijin Ltd Therapeutic effect prediction method for oxygen therapy, and execution supporting method for oxygen therapy
JP2007517553A (en) * 2004-01-16 2007-07-05 コンプメディクス リミテッド Apparatus and method for monitoring, detecting and classifying sleep breathing disorders derived from electrocardiograms
JP2008504942A (en) * 2004-05-17 2008-02-21 ベス イスラエル デアコネス メディカル センター Assessment of sleep quality and sleep-disordered breathing based on cardiopulmonary coupling
JP2009501060A (en) * 2005-07-12 2009-01-15 ベス イスラエル デアコネス メディカル センター， インコーポレイテッド Evaluation of sleep quality and sleep disordered breathing based on cardiopulmonary coupling
JP2012517293A (en) * 2009-02-06 2012-08-02 ビアンカメッド リミテッド Apparatus, system and method for chronic disease monitoring
JP2015156936A (en) * 2014-02-24 2015-09-03 日本電信電話株式会社 Heart rate detection method and heart rate detection device
JP2019141405A (en) * 2018-02-22 2019-08-29 オムロンヘルスケア株式会社 Blood pressure measuring device, blood pressure measuring method and program, and breathing assistance device
US10729332B2 (en) 2006-06-01 2020-08-04 Resmed Sensor Technologies Limited Apparatus, system, and method for monitoring physiological signs
CN115067901A (en) * 2022-06-30 2022-09-20 北京京东拓先科技有限公司 Heartbeat signal detection method and device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5000813B2 (en) * 2001-06-21 2012-08-15 フクダ電子株式会社 Biological information recording apparatus and method for controlling biological information recording apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6244265A (en) * 1985-08-21 1987-02-26 コントロン　インスツルメンツ　ホールディング　エヌ．ブイ． Apparatus for monitoring respiration of patient

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6244265A (en) * 1985-08-21 1987-02-26 コントロン　インスツルメンツ　ホールディング　エヌ．ブイ． Apparatus for monitoring respiration of patient

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004159888A (en) * 2002-11-13 2004-06-10 Teijin Ltd Therapeutic effect prediction method for oxygen therapy, and execution supporting method for oxygen therapy
JP2007517553A (en) * 2004-01-16 2007-07-05 コンプメディクス リミテッド Apparatus and method for monitoring, detecting and classifying sleep breathing disorders derived from electrocardiograms
JP4753881B2 (en) * 2004-01-16 2011-08-24 コンプメディクス リミテッド Apparatus and signal processing method for monitoring, detecting and classifying sleep disordered breathing derived from electrocardiogram
JP2008504942A (en) * 2004-05-17 2008-02-21 ベス イスラエル デアコネス メディカル センター Assessment of sleep quality and sleep-disordered breathing based on cardiopulmonary coupling
US8401626B2 (en) 2004-05-17 2013-03-19 Beth Israel Deaconess Medical Center, Inc. System and method for assessing sleep quality
US8403848B2 (en) 2004-05-17 2013-03-26 Beth Israel Deaconess Medical Center, Inc. Assessment of sleep quality and sleep disordered breathing based on cardiopulmonary coupling
JP2009501060A (en) * 2005-07-12 2009-01-15 ベス イスラエル デアコネス メディカル センター， インコーポレイテッド Evaluation of sleep quality and sleep disordered breathing based on cardiopulmonary coupling
US10729332B2 (en) 2006-06-01 2020-08-04 Resmed Sensor Technologies Limited Apparatus, system, and method for monitoring physiological signs
US11690519B2 (en) 2006-06-01 2023-07-04 Resmed Sensor Technologies Limited Apparatus, system, and method for monitoring physiological signs
US10799126B2 (en) 2009-02-06 2020-10-13 Resmed Sensor Technologies Limited Apparatus, system and method for chronic disease monitoring
JP2012517293A (en) * 2009-02-06 2012-08-02 ビアンカメッド リミテッド Apparatus, system and method for chronic disease monitoring
US11931131B2 (en) 2009-02-06 2024-03-19 Resmed Sensor Technologies Limited Apparatus, system and method for chronic disease monitoring
JP2015156936A (en) * 2014-02-24 2015-09-03 日本電信電話株式会社 Heart rate detection method and heart rate detection device
WO2019163328A1 (en) * 2018-02-22 2019-08-29 オムロンヘルスケア株式会社 Blood pressure measuring device, blood pressure measuring method and program, and breathing assistance device
JP2019141405A (en) * 2018-02-22 2019-08-29 オムロンヘルスケア株式会社 Blood pressure measuring device, blood pressure measuring method and program, and breathing assistance device
CN115067901A (en) * 2022-06-30 2022-09-20 北京京东拓先科技有限公司 Heartbeat signal detection method and device

Also Published As

Publication number Publication date
JPH0779799B2 (en) 1995-08-30

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