A method, system and device for evaluating arterial stiffness with a booster type
An evaluation method and technology of an evaluation device, applied in the medical field, can solve the problems of complicated operation, rough test results, and difficult to popularize and use widely.
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Embodiment 1
[0027] This embodiment provides a boosted arterial stiffness evaluation method, which is realized based on a boosted arterial stiffness evaluation device, which includes a control unit, a pump, an exhaust valve, a cuff, a pressure sensor, Temperature sensor, humidity sensor, barometer, human-computer interaction equipment, motion detection device and cuff position detection device, the control part includes the cuff pressure control part that controls the operating speed of the pump and the data processing part with data processing function, The exhaust valve is arranged on the armband.
[0028] In a particular application, the pump is in particular a pressurized air pump. The exhaust valve is specifically an electronically controlled exhaust valve. An armband refers to an armband that can be tied to a human arm, has a built-in pressure sensor, and works on the same principle as a blood pressure armband. The pressure sensor is specifically a barometric pressure sensor. Huma...
Embodiment 2
[0116] Such as Figure 10 As shown, this embodiment provides a boosted arterial stiffness evaluation system 1 for performing the method steps in the first embodiment, and the boosted arterial stiffness evaluation system 1 is based on the boosted arterial stiffness in the first embodiment The evaluation device is realized, specifically, it may be a software program system in the control unit. The step-up type arterial stiffness evaluation system 1 comprises:
[0117] The first acquisition module 101 is used to acquire the pressure value of the pressure sensor during the pressure increase of the cuff;
[0118] The second acquisition module 102 is configured to generate a pressure characteristic curve of the pressure value changing with time;
[0119] The third obtaining module 103 is configured to obtain the arterial stiffness index according to the characteristics of the curve segment corresponding to the preset pressure value in the pressure characteristic curve.
[0120] I...
Embodiment 3
[0129] Such as Figure 11 As shown, the present embodiment provides a boost type arterial stiffness evaluation device 2, which includes: a control unit 201, an exhaust valve 202, a pump 203, an armband 204, a pressure sensor 205, a temperature sensor 206, a humidity sensor 207, an air pressure Meter 208, human-computer interaction device 209, motion detection device 210 and armband position detection device 211;
[0130] The control unit 201 is respectively connected to the pump 203, the pressure sensor 205, the temperature sensor 206, the humidity sensor 207, the barometer 208, the human-computer interaction device 209, the motion detection device 210 and the cuff position detection device 211, and the exhaust valve 202 is arranged on The arm band 204, the arm band 204 is mechanically connected with the pump 203, the exhaust valve 202, the pressure sensor 205, the motion detection device 210 and the arm band position detection device 211;
[0131] The control unit 201 is use...
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