DEVICE FOR PROCESSING INTERVALS OF ELECTROCARDIOGRAM Russian patent published in 2005 - IPC

FIELD: medicine; cardiology.

SUBSTANCE: device for processing intervals of electrocardiogram has plate with Q-T (J-T) and R-R scales applied onto the plate. Plate is additionally provided with legs, rod and scale pointer at the end, arrows, and catches disposed at ends of Q-T (J-T) scale, Q-Tc (J-Tc) correlated values curves and Q-Tc (J-Tc) scale related to them. Rod is divided by axis to parts to relate as 1:5 in such a way that shorter part of rod has to be movable leg and longer part has to be the pointer of Q-T (J-T) scale. Pointer takes "0" position of Q-T (J-) scale to rest against left catch when legs close up. Motionless arrow is disposed onto longer part of rod under pointer of Q-T and/or J-T scale at level of "0" position of R-R scale. Slider with lock is mounted onto pointer to move along pointer. Slider is provided with two arrows. Formulas for building curves of Q-Tc (J-Tc) corrected values are given.

EFFECT: higher speed and comfort at processing of electrocardiograms.

3 cl, 8 dwg, 1 tbl