subject: you never worry about your high blood pressure [print this page] Furthermore, though an SPD method is very much reduced in measuring time, a case has been encountered where a precision is not sufficient for a need of a particular user, so a necessity has been arisen for adjusting a relationship between a relative cuff pressure and a waveform characteristic amount with information showing characteristics of a pulse wave different according to an individual to calibrate a result of measurement in an application requiring a high precision. The information used for calibration of a result of measurement is hereinafter referred to as calibration information. In other words, both of electronic blood pressure monitors manufacturersof a SPD method and a prior art electronic blood pressure monitor are both operated, separately purchasing an electronic blood pressure monitor in the prior art (for example, an electronic blood pressure monitor according to an oscillometric method) for use in calibration to obtain calibration information when a precision is required, and a value of the prior art electronic blood pressure monitor, that is to say, calibration information, has to be inputted to an electronic blood pressure monitor manufacturers of an SPD method, having lead to requirement of a complicated operation.
