Patent ID: 6699196
Filing Date: 2004-03-02
Classification: A61B

Abstract:
A simulative electronic blood pressure meter comprising:a) a central processor controlling an intake pump; b) a pressurizing unit having an inflatable envelop and a tube system; c) the intake pump pressurizing the pressurizing unit such that the pressurizing unit pressurizes a vessel; d) a pressure sensor sensing a blood pressure in the vessel pressurized by the pressurizing unit, the pressure sensor outputting a corresponding blood pressure signal to the central processor for conversion and processing; e) a switch keyboard controlling the central processor; f) a display having a liquid crystal display, a simulated mercury column of a traditional blood pressure meter, and a digital counting circuit, the display receiving a display signal from the central processor for display, such that the display includes the simulated mercury column and an auxiliary display of digital change; and g) a sound emitting device receiving a sound signal from the central processor and emitting an audible sound representing a pulse sensed by the pressure sensor from the vessel under pressure by the pressurizing unit, a volume of the sound is varied to correspond with a strength of the pulse.