JP6399614B2 - 心拍信号検出装置 - Google Patents

心拍信号検出装置 Download PDF

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Publication number
JP6399614B2
JP6399614B2 JP2016573411A JP2016573411A JP6399614B2 JP 6399614 B2 JP6399614 B2 JP 6399614B2 JP 2016573411 A JP2016573411 A JP 2016573411A JP 2016573411 A JP2016573411 A JP 2016573411A JP 6399614 B2 JP6399614 B2 JP 6399614B2
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Japan
Prior art keywords
gas flow
flow rate
signal
circuit
heartbeat
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Application number
JP2016573411A
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English (en)
Japanese (ja)
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JPWO2016125842A1 (ja
Inventor
勤 川部
勤 川部
式田　光宏
光宏 式田
充代子 松島
充代子 松島
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.)
Nagoya University NUC
Tokai National Higher Education and Research System NUC
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Nagoya University NUC
Tokai National Higher Education and Research System NUC
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/273—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the upper alimentary canal, e.g. oesophagoscopes, gastroscopes
    • 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
    • A61B5/7271—Specific aspects of physiological measurement analysis
    • A61B5/7278—Artificial waveform generation or derivation, e.g. synthesizing signals from measured signals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/267—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the respiratory tract, e.g. laryngoscopes, bronchoscopes
    • A61B1/2676—Bronchoscopes
    • 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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/024—Measuring pulse rate or heart rate
    • 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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/024—Measuring pulse rate or heart rate
    • A61B5/0245—Measuring pulse rate or heart rate by using sensing means generating electric signals, i.e. ECG signals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Measuring devices for evaluating the respiratory organs
    • A61B5/087—Measuring breath flow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6802—Sensor mounted on worn items
    • A61B5/6803—Head-worn items, e.g. helmets, masks, headphones or goggles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6852—Catheters
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
    • G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
    • G01F1/688—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow using a particular type of heating, cooling or sensing element
    • G01F1/69—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow using a particular type of heating, cooling or sensing element of resistive type

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physiology (AREA)
  • Cardiology (AREA)
  • Pulmonology (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Otolaryngology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Mathematical Physics (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measuring Volume Flow (AREA)
JP2016573411A 2015-02-03 2016-02-03 心拍信号検出装置 Active JP6399614B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2015019748 2015-02-03
JP2015019747 2015-02-03
JP2015019748 2015-02-03
JP2015019747 2015-02-03
PCT/JP2016/053293 WO2016125842A1 (ja) 2015-02-03 2016-02-03 心拍信号検出装置、およびそれに用いる気道内気体流量測定装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2018162170A Division JP6635614B2 (ja) 2015-02-03 2018-08-30 気道内気体流量測定装置

Publications (2)

Publication Number Publication Date
JPWO2016125842A1 JPWO2016125842A1 (ja) 2018-02-22
JP6399614B2 true JP6399614B2 (ja) 2018-10-03

Family

ID=56564181

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2016573411A Active JP6399614B2 (ja) 2015-02-03 2016-02-03 心拍信号検出装置
JP2018162170A Active JP6635614B2 (ja) 2015-02-03 2018-08-30 気道内気体流量測定装置

Family Applications After (1)

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JP2018162170A Active JP6635614B2 (ja) 2015-02-03 2018-08-30 気道内気体流量測定装置

Country Status (4)

Country Link
US (1) US10765377B2 (enExample)
EP (1) EP3254617B1 (enExample)
JP (2) JP6399614B2 (enExample)
WO (1) WO2016125842A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180279955A1 (en) * 2015-05-07 2018-10-04 Ecom Medical, Inc. Systems and methods for internal ecg acquisition
US11147515B2 (en) 2016-02-16 2021-10-19 Ecom Medical, Inc. Systems and methods for obtaining cardiovascular parameters
JP7084576B2 (ja) * 2018-05-01 2022-06-15 国立大学法人東海国立大学機構 流れ測定装置
JP6999141B1 (ja) 2020-07-06 2022-01-18 株式会社コスモスウェブ 生体情報収集システム及びセンサユニット
DE102020131836A1 (de) * 2020-12-01 2022-06-02 Löwenstein Medical Technology S.A. Beatmungsgerät und Überwachungssystem
CN113273978B (zh) * 2021-05-21 2022-04-29 电子科技大学 一种基于超宽带雷达的人体呼吸和心跳频率的检测方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5518002A (en) * 1993-10-22 1996-05-21 Medtrac Technologies, Inc. Portable electronic spirometric device
EP2324765B1 (en) * 1993-11-05 2015-10-07 ResMed Limited Control of CPAP treatment
US6634363B1 (en) * 1997-04-07 2003-10-21 Broncus Technologies, Inc. Methods of treating lungs having reversible obstructive pulmonary disease
JP3896405B2 (ja) 2000-01-24 2007-03-22 日本光電工業株式会社 ２電極／３電極変換接続器
JP4587008B2 (ja) 2000-07-24 2010-11-24 大名 魏 標準１２誘導心電図の構築方法および心電図検査装置
EP2388036A3 (en) * 2004-02-25 2013-03-13 ResMed Ltd. Cardiac monitoring and therapy using a device for providing pressure treatment of sleep disordered breathing
US7536908B2 (en) * 2004-03-11 2009-05-26 Siargo, Ltd. Micromachined thermal mass flow sensors and insertion type flow meters and manufacture methods
JP5149018B2 (ja) * 2008-01-11 2013-02-20 国立大学法人名古屋大学 流量センサ
GB2462304B (en) * 2008-07-31 2010-12-01 Laerdal Medical As Device and method for detecting heart beats in a patient using the airway pressure

Also Published As

Publication number Publication date
US20180014792A1 (en) 2018-01-18
JP6635614B2 (ja) 2020-01-29
JP2018202195A (ja) 2018-12-27
EP3254617B1 (en) 2021-03-17
EP3254617A4 (en) 2018-09-12
WO2016125842A1 (ja) 2016-08-11
JPWO2016125842A1 (ja) 2018-02-22
US10765377B2 (en) 2020-09-08
EP3254617A1 (en) 2017-12-13

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