Patent ID: 6984212

Claim:
An electronic sphygmomanometer calibrating tool, comprising: a platform; a control system, being coupled with said platform; a display device, being disposed on said platform; at least one tool, being disposed on said platform for separately accommodating a testing electronic sphygmomanometer, and said tools being interconnected by a gas pipeline and having an electric contact point thereon and said electric contact point being coupled with said platform and said testing electronic sphygmomanometer; a pressurizing device, being coupled with a gas pipeline for pressurizing said testing electronic sphygmomanometer on said tools and a pulse signal blood pressure simulator, being coupled to said tool sand said platform through said air pipeline and an electric circuit; wherein, when said electronic sphygmomanometer is calibrated, said pressurizing device pressurizes said testing electronic sphygmomanometer on said tool through said gas pipeline, and after a control system sets an initial state and a maximum pressure for said testing electronic sphygmomanometer, said control system is capable of calculating the pressure values for said testing electronic sphygmomanometer according to the linear increasing slope relation between said initial state and said maximum pressure as to calibrate said testing electronic sphygmomanometer; and wherein said pulse signal blood pressure simulator is turned on to set a pulse signal blood pressure for said testing electronic sphygmomanometer, such that said control system is capable of controlling the setup and calibration for more than one electronic sphygmomanometer at the same time.