23 Jul Generating device for truly simulating human artery pulse pressure waveform and generating method thereof
Abstract
The invention belongs to the field of medicine, and provides a generating device for truly simulating human artery pulse pressure waveform and a generating method thereof. The device comprises a cuboid liquid storage tank, a first micro water pump, a second micro water pump, a tee with an adjusting valve, a first two-position three-way electromagnetic valve for water supply, a waveform adjusting device, a pressure sensor, a second two-position three-way electromagnetic valve for water supply, a retaining valve for water supply, a guide silicone hose, a conducting wire, a computer provided with software for processing and converting signals, a display, a printer, a direct current stabilized voltage power supply, a programmable controller, a micro air compressor, a first two-way electromagnetic valve for aeration, and a second two-way electromagnetic valve for aeration. The device and the generating method thereof can truly simulate eight artery pulse pressure waveforms at different parts inside the human body, have the characteristics of simplicity and high efficiency, and can be widely applied in the fields of tissue engineering and biomedical bionics.
Year: 2009
Country: CN
Doc No: 101527094