Controlling and data accumulating device attachable to human biologic measuring device
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United States of America Patent
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Dec 1, 1998
Grant Date -
N/A
app pub date -
Jun 7, 1995
filing date -
Jun 7, 1995
priority date (Note) -
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status (Latency Note)
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Abstract
Controlling and data accumulating device (1) attachable to a measuring basic apparatus (100) for measuring human biological parameters, preferably blood pressure and/or pulse rate, comprising a measuring unit, sensor (102) data processing microprocessor or microcontroller (101), display (107) and other units. Wherein the microcontroller (2) of the device (1) is connected with the LCD output of the microprocessor (101) of the basic apparatus (100) through an analog demultiplexer (DMP) 10) and comparator (11), furthermore said microcontroller (2) is connected to the control input of the basic microprocessor (101), and the microprocessor (2) of the device (1) is equipped on the one hand with a controlling switch (4) and preferably other handling means connected to different inputs of the microcontroller (2) of the device, and on the other hand with non-volatile memory (7) and a timer (8) with its own power supply (81) as well as through an interface (3) with a special connector (31) to an RS232 line, and preferably with an external power supply.
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