DEVICE FOR EXAMINING FUNCTIONAL CONDITION OF LOCKING MECHANISM OF RECTUM Russian patent published in 1994 - IPC

FIELD: medicine. SUBSTANCE: dosed irritation unit is made in form of bellows which communicates with space of catheter bottles filled with air through air distributor. Bellows drive is provided with step-by-step engine with control cell, the latter is connected to interface of automatic control system which has programmable calculator and response parameters processing unit. Interface of automatic control system is connected with pressure-to-electric signal converters through the circuits which have amplifier and digital converter, communicating one with the other. EFFECT: improved precision; improved truth of measurement. 2 cl, 2 dwg