| 摘要 |
<p>PROBLEM TO BE SOLVED: To enable the variation of a measurement interval according to the conditions of a patient, namely when the analyzed value is found to be within the range of the absolute threshold value, the measuring interval is spread towards the maximal interval in the variable range while when the value is found to be out of the range the interval is narrowed. SOLUTION: Storing a measured value from a bloodless blood pressure measurement unit 2 in a memory 4, the date is read out at an arithmetic unit 12 of a microprocessor 10 and is analyzed there to get a running average of the data till this time and the data is judged whether it is within or not the range of an absolute threshold value and a time-fluctuation threshold value. When the analyzed date is within the range, a command signal to spread the measurement interval is sent to the bloodless blood pressure measurement unit 2 from the arithmetic unit 12. While the analyzed value is out of the range, a command signal to return the measuring interval promptly to the normal interval is sent to the bloodless blood pressure measurement unit 2 from the arithmetic unit 12.</p> |
