ONE-CAMERA SMALL-SIZE ELECTROCARDIO-STIMULATORS (EX)

Electric Pacemakers (EX) single-chamber small-sized implantable telemetry * type SSIR VIRSAR SR * SSI VIRSAR SC type intended for the treatment of cardiac arrhythmias by electrical stimulation of the ventricles or atria. In the pacemaker VIRSAR SR has a function of frequency adaptation: installed in it an activity sensor (sensor) allows you to increase the frequency of stimulating pulses, depending on the level of physical activity of the patient. Pacemakers are used with unipolar or bipolar electrodes with a tip in the standard IS-1 (3.2 mm). In electric cardiac pacemakers, screwless connectors are used to connect the anodic contact of the connector part of the electrode. Electric cardiac pacemakers are programmed using the UNI-2 programmer. In pacemakers implemented ^ * extensive statistics on a variety of events, presented in the form of convenient histograms, * night frequency function * recording function of intracardiac electrogram, * temporary programming with frequency from 30 to 460 pulses / min, * measurement of the impedance of the electrode in the range from 200 to 3000 ohms, * emergency mode of stimulation with an amplitude of 6.3 V and a stimulating pulse duration of 976 μs.