Systems for checking Automated Sphygmomanometers

摘要

1.the device u0434u043bu00a0 calibration automated u0441u0444u0438u0433u043cu043eu043cu0430u043du043eu043cu0435u0442u0440u043eu0432 containing cylinder simulates hand rights unit with the u043au043eu043cu043fu0440u0435u0441u0441u0438u043eu043du043du043eu0439 u043cu0430u043du0436u0435u0442u043eu0439 u043fu043eu0432u0435u0440u00a0u0435u043cu043eu0433 on the u0441u0444u0438u0433u043cu043eu043cu0430u043du043eu043cu0435u0442u0440u0430, it pretends to be the hands of the man u0434u0430u0432u043bu0435u043du0438u00a0 artery, an industry source u0434u0430u0432u043bu0435u043du0438u00a0 pulsations, the stabilization u0434u0430u0432u043bu0435u043du0438u00a0, block u0443u043fu0440u0430u0432u043bu0435u043du0438u00a0, the moves which are connected to the outputs of a reference u0434u0430u0432u043bu0435u043du0438u00a0,a way out to the entrance of u0434u0430u0432u043bu0435u043du0438u00a0 u043eu0442u043bu0438u0447u0430u044eu0449u0435u0435u0441u00a0 pulsations, the fact that a u0438u043cu0438u0442u0438u0440u0443u044eu0449u0430u00a0 artery hands man, placed in a cavity cylinder simulating the hand h u0435u043bu043eu0432u0435u043au0430 and connected to one end of the first hydraulic post source u0434u0430u0432u043bu0435u043du0438u00a0 pulsations, and the other in an industry u0434u0430u0432u043bu0435u043du0438u00a0 - to the entrance u0440u0435u0433u0443u043bu00a0u0442u043eu0440u0430 of davle u043du0438u00a0,in this way the second hydraulic source of pulsations u0434u0430u0432u043bu0435u043du0438u00a0 u00a0u0432u043bu00a0u0435u0442u0441u00a0 u0431u0430u0439u043fu0430u0441u043du044bu043c channel and is connected to the entrance u0440u0435u0433u0443u043bu00a0u0442u043eu0440u0430 u0434u0430u0432u043bu0435u043du0438u00a0, electrically united with the u0443u043fu0440u0430u0432u043bu0435u043du0438u00a0 electric entrances which are connected with the working of a u0434u0430u0432u043bu0435u043du0438u00a0 and hydraulically with a source u0434u0430u0432u043bu0435u043du0438u00a0 pulsations.;2. u043fu043eu0432u0435u0440u043eu0447u043du043eu0435 device on p.1, u043eu0442u043bu0438u0447u0430u044eu0449u0435u0435u0441u00a0 what source of pulsations u0434u0430u0432u043bu0435u043du0438u00a0 contains a pump and the first hydraulic motor ac generator, the output of which u00a0u0432u043bu00a0u0435u0442u0441u00a0 venturi. u0438u043cu0438u0442u0438u0440u0443u044eu0449u0435u0439 artery the hands of men, and the second hydraulic output u00a0u0432u043bu00a0u0435u0442u0441u00a0 u0431u0430u0439u043fu0430u0441u043du044bu043c conduit hydraulically connected to the generator and the exit of the pump, guide u0440u0430u0432u043bu0438u0447u0435u0441u043au0438u0439 entrance which u00a0u0432u043bu00a0u0435u0442u0441u00a0 exit u0440u0435u0433u0443u043bu00a0u0442u043eu0440u0430 u0434u0430u0432u043bu0435u043du0438u00a0,the electrical inlet pump and the ac generator u00a0u0432u043bu00a0u044eu0442u0441u00a0 u0443u043fu0440u0430u0432u043bu0435u043du0438u00a0 flow exits the block.;3. u043fu043eu0432u0435u0440u043eu0447u043du043eu0435 device 1, u043eu0442u043bu0438u0447u0430u044eu0449u0435u0435u0441u00a0, a variable flow u00a0u0432u043bu00a0u0435u0442u0441u00a0 u0441u043au043eu0448u0435u043du043du044bu0439 u043au043eu043du0443u0441u043eu043eu0431u0440u0430u0437u043du044bu0439 cylinder.;4. u043fu043eu0432u0435u0440u043eu0447u043du043eu0435 device 1, u043eu0442u043bu0438u0447u0430u044eu0449u0435u0435u0441u00a0 because it contains u0434u0430u0432u043bu0435u043du0438u00a0 compensator connected with the cylinder, this hand.