JPS6427535A - Method and apparatus for evaluating respiration and heartbeat - Google Patents
Method and apparatus for evaluating respiration and heartbeatInfo
- 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
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.
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)
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)
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)
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 |
-
1987
- 1987-07-22 JP JP62183186A patent/JPH0779799B2/en not_active Expired - Lifetime
Patent Citations (1)
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)
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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