JPS63176408U

JPS63176408U -

Info

Publication number: JPS63176408U
Application number: JP1987068739U
Authority: JP
Priority date: 1987-05-08
Filing date: 1987-05-08
Publication date: 1988-11-16
Also published as: JPH0346730Y2

Description

[Brief explanation of the drawing]

第１図は本考案の実施例を示すブロツク線図、
第２図はその動作説明に供するタイミングチヤー
トである。Ｓは送信部、Ｒは受信部、１，（１ａ〜１ｈ）
は電極、２，（２ａ〜２ｈ）は生体信号増幅器、
Ｓ_１は第１の信号処理回路、３は切換えスイツチ
、４は切換え信号発生回路、５はパルス幅変調回
路、６は同期パルス発生器、７はクロツク発生器
、８はＦＭ変調器、９は送信回路、１０は送信ア
ンテナ、１１は小型データレコーダ、１２は受信
アンテナ、１３は受信回路、１４はＦＭ復調回路
、１５はデータレコーダ、１６は切換えスイツチ
、１７はパルス幅復調回路、１８はクロツク再生
回路、１９は切換え制御信号発生回路、２０は同
期再生回路、２１は切換えスイツチ、２２，（２
２ａ〜２２ｈ）は増幅器、２３はモニタである。 FIG. 1 is a block diagram showing an embodiment of the present invention;
FIG. 2 is a timing chart for explaining its operation. S is the transmitter, R is the receiver, 1, (1a to 1h)
is an electrode, 2, (2a to 2h) is a biological signal amplifier,
_S1 is a first signal processing circuit, 3 is a changeover switch, 4 is a changeover signal generation circuit, 5 is a pulse width modulation circuit, 6 is a synchronous pulse generator, 7 is a clock generator, 8 is an FM modulator, 9 is a Transmitting circuit, 10 is a transmitting antenna, 11 is a small data recorder, 12 is a receiving antenna, 13 is a receiving circuit, 14 is an FM demodulation circuit, 15 is a data recorder, 16 is a changeover switch, 17 is a pulse width demodulation circuit, 18 is a clock a reproduction circuit, 19 a switching control signal generation circuit, 20 a synchronous reproduction circuit, 21 a changeover switch, 22, (2
2a to 22h) are amplifiers, and 23 is a monitor.

Claims

[Claims for Utility Model Registration] A first signal processing circuit that processes a detected biological signal; a transmission circuit to which the processed biological signal from the first signal processing circuit is supplied; and the transmission. a transmitting antenna to which a transmitting signal from the circuit is supplied; a small data recorder to which the signal-processed biological signal from the first signal processing circuit is supplied; and a receiving antenna to receive the transmitting wave from the transmitting antenna. , a receiving circuit to which the received signal from the receiving antenna is supplied, a second signal processing circuit to which the received signal from the receiving circuit is supplied, and a signal from the second signal processing circuit to be supplied,
A biological signal recording and monitoring device comprising: a monitor on which biological information based on the biological signals is reproduced;