Blood pressure monitoring method, system and device, master wearable device, slave wearable device and storage medium
A technology of wearable equipment and monitoring system, applied in the field of wearable equipment and storage media, equipment, master, system, and blood pressure monitoring method, which can solve the problems of frequent and regular calibration, and achieve the effect of reducing the impact and avoiding the function of blood pressure testing
Pending Publication Date: 2021-10-15
GEER TECH CO LTD
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[0004] The main purpose of this application is to provide a blood pressure monitoring method, system, device, master and slave wearable devices and storage media, aiming to solve the problem in the prior art that the blood pressure test function in the wearable device needs to be frequently and regularly calibrated through the blood pressure meter technical problem
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[0048] It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.
[0049] The embodiment of the present application provides a blood pressure monitoring method. In the first embodiment of the blood pressure monitoring method of the present application, refer to figure 1 , applied to the main wearable device, the blood pressure monitoring method includes:
[0050]Step S10, when a blood pressure test instruction is detected, collect the first photoplethysmography information of the target user, and receive the second photoplethysmography information sent from the wearable device that is communicatively connected to the master wearable device;
[0051] Step S20, determining the time difference between the arrival of the same photoplethysmography wave at the master wearable device and the slave wearable device;
[0052] Step S30, based on the first photoplethysmogra...
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The invention discloses a blood pressure monitoring method, system and device, a master wearable device, a slave wearable device and a storage medium. The method comprises the following steps: when a blood pressure test instruction is detected, collecting first photoelectric volume pulse wave information of a target user, and receiving second photoelectric volume pulse wave information sent by the slave wearable device in communication connection with the master wearable device; determining the time difference between the time when the same photoelectric volume pulse wave arrives at the master wearable device and the time when the same photoelectric volume pulse wave arrives at the slave wearable device; based on the first photoelectric volume pulse wave information, the second photoelectric volume pulse wave information and the time difference, determining the blood pressure value of the target user. In the application, the blood pressure is determined based on the time difference and the different photoelectric volume pulse wave information obtained between the wearable devices, so the influence of factors such as a body state on blood pressure measurement (the factor of the time difference is irrelevant to the body state and the like) can be reduced; and frequent and regular calibration of the blood pressure testing function in the wearable equipment through a sphygmomanometer is avoided.
Description
technical field [0001] The present application relates to the technical field of application publishing, and in particular to a blood pressure monitoring method, system, device, master and slave wearable devices, and a storage medium. Background technique [0002] Blood pressure is an important parameter that reflects the user's health. As wearable devices pay more and more attention to health functions, blood pressure measurement through photoplethysmography PPG (photoplethysmograph) technology has almost become a standard function of wearable devices. Specifically, through The photoelectric sensor in a wearable device can estimate the blood pressure value by analyzing the pulse wave waveform after using PPG technology to obtain the pulse wave. [0003] Existing wearable devices need frequent and regular calibration when realizing the blood pressure measurement function through PPG. For example, a standard blood pressure monitor needs to be calibrated once every month. Co...
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IPC IPC(8): A61B5/021
CPCA61B5/02108A61B5/02125A61B5/02141A61B5/6802A61B2560/0223
Inventor 曹桂明杨宗旭李树鹏谭树民
Owner GEER TECH CO LTD