| 摘要 |
The system for teletransmission and monitoring of biological signals, primarily for bioelectric signals, consists of an emission system made of a set of transducers (1) for biologic signals, an analogue switch (2) for switching the measuring channels and the test signals, a programmable signal amplifier (3), certain programmable filters (4), a block (5) for primary processing and identification of significant alterations of the signals as related to normal signals, a block (6) for generating the emergency code, either controlled by the patient, or automatic, by the block (5) for primary processing, the emission system also containing a patient code generator (7), a measuring channel code generator (8), a block (9) for signalling the end of transmission, a block (10) for modulation, a control system (11), an emission block (12) and a block (13) for signalling the correct operation of the measuring chain, a test block (14), a power unit (15), and a recording unit (16), the receiving system being adjusted according to the emission system with regard to the modulation mode, the channel of communication or frequency.
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