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PORTABLE, MULTI-CHANNEL, PHYSIOLOGICAL DATA MONITORING SYSTEM
PORTABLE, MULTI-CHANNEL, PHYSIOLOGICAL DATA MONITORING SYSTEM
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机译：便携式，多通道，生理数据监测系统
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摘要
A portable unit (10) monitors physiological parameters using activity (12), vertical position (24) and rotational (26) sensors, a breath sound microphone (14), electrocardiogram electrodes (20), (21) and (22), and converts their analog signals into a serial stream of digital data using circuit pack (100). This circuit pack sends the transformed data to the battery/trasmitter pack (102) which transmits the data periodically. The plurality of sensors in vest (104) are worn by the patient with body straps (106) and (108). A position switch (114) and a nurse call button (28) are accessible to the patient. A base station (44) includes a receiver (42) which receives the transmitted data and reconverts it to a digital signal and a data processing unit (48) which records the data in memory (50).
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