Blood pressure measuring device, the control method of an electronic blood pressure measuring device and control program of the electronic blood pressure measuring device

摘要

A blood pressure measuring device is in an air outlet according to the inflation process at a prescribed pressure, a driver circuit of the ejection - valve, in such a way that an air outlet speed of a fluid bellows a prescribed air outlet speed during an adjustment period is achieved (yes in s503), which a prescribed period after the start of the air is (s505 expanse, sens, s507). If the adjustment, the period ends or if the air outlet speed of the fluid bellows the prescribed speed has been reached (no in the case of s503 or, of course, in the case of s505), in the following a control is carried out in order to drive the drive voltage of the ejection - valve to be fixed and air from the fluid to be of a bellows, while an opening of the ejection - valve is kept constant (s509).