Portable blood vessel screening and ischemia adaptation training device and portable blood vessel screening and ischemia adaptation training system
A training system and training device technology, applied in physical therapy and other directions, can solve problems such as poor anti-interference ability and complex connection structure, and achieve the effect of reducing cost and simplifying connection structure
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Embodiment 1
[0061] see figure 2 , a structural connection diagram of a portable blood vessel screening ischemia adaptation trainer provided by an embodiment of the present invention. The portable blood vessel screening ischemia adaptation training device 100 provided by the embodiment of the present invention includes: a controller 110, an air pump 120, an air release valve 130, a pressure sensor 140, a wireless communicator 150, and a power supply 160. Gas valve, pressure sensor, wireless communicator and electrical connections for power supply. The air pump adopts BJ_RQ_3.3-BX type air pump, its rated voltage is 3.3V, the controller model is STM32L051K8, it adopts wide voltage input, its input voltage range is 1.65V~3.6V, it adopts cortex-m3 core, and the minimum power consumption is 270nA , the working frequency is 32MHz, and the working temperature range is -40~85°C. The communication interfaces include: one UART, two USARTs, two IICs, and four SPIs. The interfaces have good securit...
Embodiment 2
[0081] see Figure 4 , a schematic structural diagram of a portable blood vessel screening ischemia adaptation training system provided by an embodiment of the present invention. The portable blood vessel screening ischemia adaptation training system provided by the embodiment of the present invention includes: a multifunctional terminal dock 200, a communication sequence controller 300, and the portable blood vessel screening ischemia adaptation training device 100 provided in the above embodiment.
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