Method, device and apparatus for measuring blood pressure based on wearable device

Abstract

The invention discloses a method, device and apparatus for measuring blood pressure based on a wearable device, wherein the wearable device is provided with a camera and a blood pressure measuring module, the method comprises the following steps: acquiring the position of the camera corresponding to the area where the heart of a user is located after the wearable device is in a blood pressure measuring mode; according to the position of the camera corresponding to the area where the heart of the user is located, generating a position adjustment instruction which is used to adjust the positionof the wearable device so that the wearable device is positioned at the same height as the area of the heart of the user; starting a blood pressure measuring module to start to measure the blood pressure when that the wearable device is at the same height as the area where the heart of the user is located. The blood pressure measuring method improves the accuracy of the blood pressure measurement,reduces the measurement error, ensures that the user can correctly know the blood pressure level per se, and the use shall see a doctor when necessary, the treatment of hypertension is facilitated.

Description

technical field [0001] The present invention relates to the field of smart wearable devices, in particular to a method, device and device for measuring blood pressure based on wearable devices. Background technique [0002] Hypertension (hypertension) refers to an increase in systemic arterial blood pressure (systolic and / or diastolic) as the main feature (systolic blood pressure ≥ 140 mm Hg, diastolic blood pressure ≥ 90 mm Hg), which may be accompanied by heart, brain, kidney, etc. Clinical syndrome of functional or organic damage to organs. Hypertension is the most common chronic disease and the main risk factor for cardiovascular and cerebrovascular diseases. In the whole population, blood pressure levels gradually increase with age, especially systolic blood pressure. Hypertension has become the main disease of middle-aged and elderly people. In order to detect blood pressure levels more conveniently and monitor physical conditions for timely medical treatment, portab...

AI Technical Summary

Problems solved by technology

In order to detect blood pressure levels more conveniently and monitor physical conditions for timely medical treatment, portable wrist-worn blood pressure measuring devices have gradually entered the market, and blood pressure can be measured through the wrist. Common products include smart health watches, wrist-worn blood pressure monitors, etc. , but the current test principle requires that the blood pressure test can be accurate only when the wrist needs to be at the same height as the heart, otherwise the test error will be large, but how to grasp the wrist height for blood pressure measurement so that the measuring equipment is at the same height as the heart becomes a problem

In addition, testing blood pressure requires a static value. Each person's state is different from the testing method, which will cause a large error in the test. If the blood pressure test is performed immediately during strenuous exercise, and / or the user exercises and / or talks during the blood pressure test, Both may affect the blood pressure value, so it is required to detect the static state and the non-speaking state in time, and remind the user of the correct measurement method and data accuracy

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