JPH01120811U - - Google Patents
Info
- Publication number
- JPH01120811U JPH01120811U JP1601288U JP1601288U JPH01120811U JP H01120811 U JPH01120811 U JP H01120811U JP 1601288 U JP1601288 U JP 1601288U JP 1601288 U JP1601288 U JP 1601288U JP H01120811 U JPH01120811 U JP H01120811U
- Authority
- JP
- Japan
- Prior art keywords
- heart rate
- circuit
- chest
- unit
- signal
- 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.)
- Pending
Links
- 230000010349 pulsation Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 1
Description
図面はいずれもこの考案の一実施例を示し、第
１図は、同実施例に係る心拍計の胸部ユニツトの
回路構成を説明するブロツク図、第２図は、同心
拍計の表示ユニツトの回路構成を説明するブロツ
ク図、第３図は、心電信号と拍動信号とを示す図
、第４図は、前記胸部ユニツトとベルトの一部を
示す斜視図、第５図は、実施例心拍計の使用状態
を説明する図、第６図は、前記胸部ユニツトの動
作を説明するフロー図である。
２：胸部ユニツト、４：電極、７：心電Ｒ波検
出回路、８：ＭＰＵ、１０：変調回路、１１：送
信回路、１２：ベルト、１３：表示ユニツト、１
４：受信回路、１５：フイルタ回路、１７：表示
器。
Each of the drawings shows an embodiment of this invention; FIG. 1 is a block diagram illustrating the circuit configuration of the chest unit of the heart rate monitor according to the same embodiment, and FIG. 2 is a circuit diagram of the display unit of the heart rate monitor. 3 is a diagram showing an electrocardiogram signal and a pulsation signal, FIG. 4 is a perspective view showing a part of the chest unit and the belt, and FIG. 5 is a diagram showing the heart rate of the embodiment. FIG. 6 is a flowchart illustrating the operation of the chest unit. 2: Chest unit, 4: Electrode, 7: Electrocardiographic R wave detection circuit, 8: MPU, 10: Modulation circuit, 11: Transmission circuit, 12: Belt, 13: Display unit, 1
4: Receiving circuit, 15: Filter circuit, 17: Display.
Claims (1)
検出された心電信号より、拍動を検出する拍動検
出回路と、この拍動検出回路で検出される複数の
拍動に基づいて心拍数を決定する心拍数決定回路
と、この心拍数決定回路が出力する心拍数信号で
変調される、高周波信号を出力する送信回路とを
備えた胸部ユニツトと、 この胸部ユニツトを人体胸部に接触させた状態
で保持する胸部ユニツト保持手段と、 前記送信回路よりの高周波信号を受信する受信
回路と、この受信回路の受信信号から心拍数信号
を復調する復調回路と、この復調された心拍数信
号に基づき心拍数を表示する表示手段とを備えた
表示ユニツトとよりなる心拍計。[Claim for Utility Model Registration] An electrode in contact with the skin of the human chest, a pulsation detection circuit that detects pulsations from the electrocardiographic signals detected by the electrodes, and a plurality of pulses detected by the pulsation detection circuit. a chest unit comprising a heart rate determining circuit that determines the heart rate based on the heart rate of the chest; and a transmitting circuit that outputs a high frequency signal that is modulated by the heart rate signal output from the heart rate determining circuit; A chest unit holding means for holding the unit in contact with the human chest; a receiving circuit for receiving the high frequency signal from the transmitting circuit; a demodulating circuit for demodulating the heart rate signal from the signal received by the receiving circuit; A heart rate monitor comprising a display unit having display means for displaying heart rate based on a demodulated heart rate signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1601288U JPH01120811U (en) | 1988-02-09 | 1988-02-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1601288U JPH01120811U (en) | 1988-02-09 | 1988-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01120811U true JPH01120811U (en) | 1989-08-16 |
Family
ID=31228568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1601288U Pending JPH01120811U (en) | 1988-02-09 | 1988-02-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01120811U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003230545A (en) * | 2001-12-07 | 2003-08-19 | Matsushita Electric Works Ltd | Myogenic potential-measuring system |
-
1988
- 1988-02-09 JP JP1601288U patent/JPH01120811U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003230545A (en) * | 2001-12-07 | 2003-08-19 | Matsushita Electric Works Ltd | Myogenic potential-measuring system |
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