JPS60149603U - heart rate monitor - Google Patents

heart rate monitor

Info

Publication number
JPS60149603U
JPS60149603U JP3665484U JP3665484U JPS60149603U JP S60149603 U JPS60149603 U JP S60149603U JP 3665484 U JP3665484 U JP 3665484U JP 3665484 U JP3665484 U JP 3665484U JP S60149603 U JPS60149603 U JP S60149603U
Authority
JP
Japan
Prior art keywords
heart rate
heartbeat
amplifier
rate monitor
heartbeat 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
JP3665484U
Other languages
Japanese (ja)
Other versions
JPH0341687Y2 (en
Inventor
治夫 小野
Original Assignee
カシオ計算機株式会社
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 カシオ計算機株式会社 filed Critical カシオ計算機株式会社
Priority to JP3665484U priority Critical patent/JPS60149603U/en
Publication of JPS60149603U publication Critical patent/JPS60149603U/en
Application granted granted Critical
Publication of JPH0341687Y2 publication Critical patent/JPH0341687Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図ａ〜Ｃは従来の欠点を説明すぞだめの心拍波形を
示した図、第２図〜第５図はこの考案の一実施例を示し
、第２図は心拍測定装置付電子腕時計めブロック回路図
、第３図は第２図で示した差動形主増幅器の詳細を示す
回路構成図、第４図は第２図で示したフィルターの詳細
を示す回路構成図、第５図は第２図で示した感度制御部
の動作を示すフローチャートである。 １．２・・・電極、５・・・差動形主増幅器、６・・・
コンパレータ、７・・・感度制御部、８・・・周期計時
部、９・・・演算回路、１０・・・表示部。Figures 1a to 1C are diagrams showing heartbeat waveforms, which cannot explain the drawbacks of the conventional technology, Figures 2 to 5 show an embodiment of this invention, and Figure 2 is an electronic wristwatch with a heartbeat measuring device. Figure 3 is a circuit configuration diagram showing details of the differential main amplifier shown in Figure 2, Figure 4 is a circuit configuration diagram showing details of the filter shown in Figure 2, and Figure 5 is a block circuit diagram showing details of the filter shown in Figure 2. 2 is a flowchart showing the operation of the sensitivity control section shown in FIG. 2. FIG. 1.2... Electrode, 5... Differential main amplifier, 6...
Comparator, 7... Sensitivity control unit, 8... Cycle timer, 9... Arithmetic circuit, 10... Display unit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 心拍検出手段と、この心拍検出手段で検出された心拍波
形を増幅する増幅器と、この増幅器で増幅された心拍波
形の振幅が予め設定された所定の範囲内にあるように前
記増幅−の増幅率をフィードバック制御する増幅率制御
手段と、前記増幅器で増幅された心拍波形から心拍数を
得る心拍数計測手段と、この心拍数計測手段そ得られた
心拍数を表示する表示手段とを具備して成る心拍計。a heartbeat detecting means; an amplifier for amplifying the heartbeat waveform detected by the heartbeat detecting means; and an amplification factor for the amplification so that the amplitude of the heartbeat waveform amplified by the amplifier is within a predetermined range. an amplification factor control means for feedback controlling the heart rate, a heart rate measuring means for obtaining a heart rate from the heartbeat waveform amplified by the amplifier, and a display means for displaying the heart rate obtained by the heart rate measuring means. A heart rate monitor.
JP3665484U 1984-03-16 1984-03-16 heart rate monitor Granted JPS60149603U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3665484U JPS60149603U (en) 1984-03-16 1984-03-16 heart rate monitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3665484U JPS60149603U (en) 1984-03-16 1984-03-16 heart rate monitor

Publications (2)

Publication Number Publication Date
JPS60149603U true JPS60149603U (en) 1985-10-04
JPH0341687Y2 JPH0341687Y2 (en) 1991-09-02

Family

ID=30542038

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3665484U Granted JPS60149603U (en) 1984-03-16 1984-03-16 heart rate monitor

Country Status (1)

Country Link
JP (1) JPS60149603U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6351835A (en) * 1986-08-21 1988-03-04 アイシン精機株式会社 Heart rate measuring apparatus
WO2007046504A1 (en) * 2005-10-21 2007-04-26 Yamaguchi University Stethoscope heart sound signal processing method and stethoscope device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5889240A (en) * 1981-11-20 1983-05-27 松下電工株式会社 Circuit for detecting pulse
JPS6077738A (en) * 1983-10-03 1985-05-02 コンビ株式会社 Pulse detecting circuit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5889240A (en) * 1981-11-20 1983-05-27 松下電工株式会社 Circuit for detecting pulse
JPS6077738A (en) * 1983-10-03 1985-05-02 コンビ株式会社 Pulse detecting circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6351835A (en) * 1986-08-21 1988-03-04 アイシン精機株式会社 Heart rate measuring apparatus
WO2007046504A1 (en) * 2005-10-21 2007-04-26 Yamaguchi University Stethoscope heart sound signal processing method and stethoscope device

Also Published As

Publication number Publication date
JPH0341687Y2 (en) 1991-09-02

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