JPH01119606U - - Google Patents
Info
- Publication number
- JPH01119606U JPH01119606U JP1404788U JP1404788U JPH01119606U JP H01119606 U JPH01119606 U JP H01119606U JP 1404788 U JP1404788 U JP 1404788U JP 1404788 U JP1404788 U JP 1404788U JP H01119606 U JPH01119606 U JP H01119606U
- Authority
- JP
- Japan
- Prior art keywords
- heartbeat
- circuit
- frequency signal
- detector
- high frequency
- 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
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 1
- 230000010356 wave oscillation Effects 0.000 description 1
Landscapes
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Description
第1図Aは、この考案の一実施例を示す心拍計
の心拍検出部の回路ブロツク図、第1図Bは、同
心拍計の送受信装置の回路ブロツク図、第2図は
、モニター装置に付設される受信機の回路ブロツ
ク図、第3図は、実施例心拍計システムの概略図
である。
1:心拍検出部、2:固定ベルト、4:送受信
装置、5:受信機、11:電極、15:送信回路
、21:受信回路、27:周波数可変回路、28
:搬送波発振回路、29:ミキサー回路、30:
高周波増幅回路。
FIG. 1A is a circuit block diagram of a heart rate detecting section of a heart rate monitor showing an embodiment of this invention, FIG. 1B is a circuit block diagram of a transmitting/receiving device of the same heart rate monitor, and FIG. The circuit block diagram of the attached receiver, FIG. 3, is a schematic diagram of an embodiment of the heart rate meter system. 1: Heartbeat detection unit, 2: Fixed belt, 4: Transmitter/receiver, 5: Receiver, 11: Electrode, 15: Transmitting circuit, 21: Receiving circuit, 27: Frequency variable circuit, 28
: Carrier wave oscillation circuit, 29: Mixer circuit, 30:
High frequency amplifier circuit.
Claims (1)
信号で変調される高周波信号を出力する送信回路
を有する心拍検出部と、この心拍検出部を被測定
者の胸部に保持する手段とを含む心拍計において
、 被測定者の胸部以外に装着するために、前記心
拍検出部とは別体に形成され、前記高周波信号を
受信する受信回路と、受信信号から心拍信号成分
を得る復調回路と、この心拍信号で変調される高
周波信号を出力する送信回路と、高周波信号の周
波数を可変設定する手段とからなる送受信装置を
備えたことを特徴とする心拍計。[Claims for Utility Model Registration] A heartbeat detector, a heartbeat detector having a transmission circuit that outputs a high-frequency signal modulated by the heartbeat signal detected by the heartbeat detector, and a heartbeat detector that connects the heartbeat detector to the chest of the subject. a receiving circuit configured separately from the heart rate detecting section to be worn on a part other than the chest of the subject, and configured to receive the high frequency signal; A heart rate monitor comprising a transmitting/receiving device comprising a demodulating circuit for obtaining a heartbeat signal, a transmitting circuit for outputting a high frequency signal modulated by the heartbeat signal, and means for variably setting the frequency of the high frequency signal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1404788U JPH01119606U (en) | 1988-02-04 | 1988-02-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1404788U JPH01119606U (en) | 1988-02-04 | 1988-02-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01119606U true JPH01119606U (en) | 1989-08-14 |
Family
ID=31224889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1404788U Pending JPH01119606U (en) | 1988-02-04 | 1988-02-04 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01119606U (en) |
-
1988
- 1988-02-04 JP JP1404788U patent/JPH01119606U/ja active Pending
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