| 摘要 |
FIELD: medicine; radio electronics. ^ SUBSTANCE: device for taking cardiogram has set of electrodes, cardiologic unit, analog-to-digital converter, cardio signal preliminary treatment unit, computer, lower frequency filter, differentiator, functional converter and controlled filter. Power function calculation units are not included. Preliminary continuous filtering of cardio signal entering the computer is provided. ^ EFFECT: simplified design; improved precision of measurement. ^ 1 dwg |
