发明名称 Defibrillator electrode testing circuit - has load resistance followed by rectifier bridge and measuring instrument with quenching switch
摘要 <p>Defibrillators for applying stimulation pulses to the heart, are tested on a circuit which has receiving electrodes (6, 7) for the defibrillator electrodes, across which is a load resistance (8) simulating the resistance of the human body. Across the electrodes is also a rectifier bridge (11) forming an integrator circuit, and connecting them to the measuring instrument (14). Across this is a quenching switch (13). An alternative design, designed to retain the test signals for a given time has the simulated resistance formed by two separate resistances, and the electrodes are connected by load resistances to a rectifier bridge. This is followed by an active integrator fed by a storage capacitor.</p>
申请公布号 DE2712352(A1) 申请公布日期 1978.09.28
申请号 DE19772712352 申请日期 1977.03.21
申请人 MELA GMBH ELEKTROMEDIZIN 发明人 SASHEGYI,VILMOS
分类号 A61N1/39;(IPC1-7):61N1/38 主分类号 A61N1/39
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