| 摘要 |
A device for the noninvasive blood pressure measurement with a cuff and with a corresponding control and evaluating circuit. The device provides improvements in terms of the signal resolution. On the one hand, the cuff (1) is connected via a pressure sensor with pressure transducer (4) to a downstream amplifier (5), which is preferably designed as an operational amplifier, and to an analog-digital converter (6) arranged directly downstream of the amplifier (5) with the computing and control unit (2). On the other hand, the computing and control unit (2) is connected to the cuff (1) via an electronically driven pressure transducer (3).
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