METHOD AND DEVICE FOR OPTIMIZING THE MEASUREMENT ACCURACY IN VIVO WHEN MEASURING INVASIVE BLOOD PRESSURE USING FLUID-FILLED CATHETER-MANOMETER SYSTEM

摘要

The invention relates to a method and device for correcting the dynamic response diagram of a fluid-filled catheter-manometer system by means of an algorithm that calculates, from the step response, a so-called amplifier or so-called filter with which the measure signal is processed to obtain a flat dynamic response, and thus an optimal measurement accuracy.