Hand pulsation monitoring device based on smartphone
A technology of smart phone and monitoring device, which is used in telemetry patient monitoring, diagnostic recording/measurement, medical science, etc., to achieve the effect of easy portability
Inactive Publication Date: 2015-07-08
河北地质大学
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[0004] At present, the number of people using smart phones is increasing, and the usage time is getting longer and longer, but there is no long-term tracking and collection of hand pulse information of smart phone users while people are using smart phones, and the user's hand shake situation A device that provides feedback and recommends appropriate actions
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[0014] Depend on figure 1 , figure 2 It can be seen from the illustrated embodiment that it includes a pulsation sensor 1, a data conversion unit, a smart phone 2 and a server; the data conversion unit includes a preamplifier, a filter, and an A / D converter; the output terminal of the pulsation sensor 1 Connect the corresponding input terminal of the preamplifier; the output terminal of the preamplifier is connected to the corresponding input terminal of the filter; the output terminal of the filter is connected to the corresponding input terminal of the A / D converter; the A / D The output terminal of the converter is connected to the corresponding input terminal of the microprocessor of the smart phone 2; the smart phone 2 is wirelessly connected to the server; The mobile phone user can hold the pulsation sensor 1 when holding the smart phone; the data conversion unit is arranged in the casing of the smart phone 2 .
[0015] The filter is a second-order low-pass filter compo...
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The invention discloses a hand pulsation monitoring device based on a smartphone. The device comprises a pulsation sensor, a data conversion unit, the smartphone and a server, wherein the data conversion unit comprises a pre-amplifier, a filter and an A / D converter. The device has the advantages that the pulsation information of a smartphone user is acquired and sent to a cloud health platform through the smartphone when the smartphone is used, so that the health condition of the user is tracked and monitored in real time, and meanwhile, when the health condition of the user is abnormal, the cloud health platform can feed the abnormal condition back in time and provide corresponding solutions. According to the device, information acquisition and information receiving are integrated, carrying is convenient, real-time monitoring is achieved, and timely feedback is achieved; a test taker only needs to carry the smartphone at ordinary times, on the premise that communication function is guaranteed, health indicators are monitored in real time, and other testing equipment does not need to be carried.
Description
technical field [0001] The invention belongs to the technical field of human health monitoring, and relates to a hand pulse monitoring device based on a smart phone. Background technique [0002] The heart is the central hub of the human body, and a healthy heartbeat is vital to the human body. The arterial pulse, commonly known as the pulse, is produced by the rhythmic contraction and relaxation of the heart, which causes the volume and pressure in the aorta to change, thereby causing the arterial wall to vibrate. The pulse can reflect the state of various aspects of the cardiovascular system, such as the frequency and rhythm of the heartbeat, the contractility of the heart, the filling degree of blood vessels, the elasticity of the arterial wall, etc., so the monitoring of pulse vibration is very important. [0003] At present, the equipment for testing pulsation has various forms such as desktop, wrist, palm, etc.; in the test principle, there are infrared measurement, p...
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IPC IPC(8): A61B5/02
CPCA61B5/0004A61B5/0022A61B5/02
Inventor 亢俊健朱月红文继华
Owner 河北地质大学