CHAMBER FOR MAKING ELECTROPHYSIOLOGIC RESEARCH OF BIOLOGICAL OBJECTS Russian patent published in 2001 - IPC

FIELD: medical engineering. SUBSTANCE: device has casing with cavity for placing biological object. The casing is mounted on guiding member, bimorphous flexible piezoelectric member transversely movable relative to the cavity with cannula for supplying solution under study to biological object and reservoir for discharging physiological salt solution. Reservoir for supplying the physiological salt solution is placed on the casing in immediate closeness to the mentioned cavity and is connected to it. Chamber has collector unit for supplying the solutions under study. The collector is mounted on guiding member above the piezoelectric member. EFFECT: high reliability of obtained results; fast piezoelectric member position adjustment. 3 dwg