A wearable blood pressure measuring device and a method for judging its tightness
A blood pressure measuring device and the technology of the measuring device, which are applied in the directions of diagnostic recording/measurement, diagnosis, blood vessel evaluation, etc., can solve the problems of large volume and weight of the blood pressure monitor, and it is not suitable to be worn with you for a long time.
Active Publication Date: 2022-03-29
HUAWEI TECH CO LTD
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Problems solved by technology
Traditional electronic sphygmomanometers (such as arm sphygmomanometers, wrist sphygmomanometers, etc.) are large in size and weight, and are not suitable for long-term wear
Method used
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Embodiment Construction
[0059] At present, in order to ensure the accuracy of blood pressure measurement, blood pressure watches on the market are mainly divided into the following two types.
[0060] The first type, such as Figure 1A As shown, the technician sets the number of buckles on the strap of the blood pressure watch, and formulates the corresponding relationship between the user's wrist circumference and the number of buckles of the strap. When a user uses a blood pressure watch to measure blood pressure, first of all, the user needs to measure the wrist circumference at a specific position of his or her wrist. Then, according to the corresponding relationship between the wrist circumference and the strap buckle number, the user inquires the target strap buckle number corresponding to the wrist circumference, and wears the blood pressure watch according to the target strap buckle number, so as to ensure the accuracy of blood pressure measurement.
[0061] However, every time the user uses ...
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An embodiment of the present application provides a wearable blood pressure measuring device and a method for judging its tightness, which relate to the field of terminal technology. The airbag is respectively connected with the inflatable part and the air pressure sensor; the pressure sensor is used to collect the current pressure value of the binding part; the main body of the measuring device is used to judge whether the current pressure value is greater than the preset first pressure threshold; the inflatable part is used to inflate the airbag; The sensor is used to collect the current air pressure value of the air bag; the main body of the measuring device is also used to determine the inflation time of the air bag when the current air pressure value reaches the preset air pressure threshold, and determine whether the inflation time is greater than the preset first time length threshold; the measuring device The main body, inflatable member, air pressure sensor, and bladder are also used to measure the user's systolic blood pressure SBP and diastolic blood pressure DBP. Using the application can improve the accuracy of blood pressure measurement.
Description
technical field [0001] The present application relates to the field of terminal technology, in particular to a wearable blood pressure measuring device and a method for measuring blood pressure. Background technique [0002] At present, the electronic sphygmomanometer has become an essential measuring instrument for hypertensive patients. Hypertensive patients use electronic sphygmomanometers to measure their own blood pressure (such as systolic blood pressure (SBP) and diastolic blood pressure (DBP)), and combined with the doctor's guidance, rationally adjust living habits and medication, so as to control high blood pressure. Blood pressure, to achieve the purpose of treatment. Traditional electronic sphygmomanometers (such as arm sphygmomanometers, wrist sphygmomanometers, etc.) are bulky and heavy, and are not suitable for long-term wear. In order to solve the above-mentioned problems of the traditional electronic blood pressure monitor, the blood pressure watch applica...
Claims
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IPC IPC(8): A61B5/022
CPCA61B5/022A61B5/681A61B5/6843A61B5/02141A61B2562/0247
Inventor 黄振龙
Owner HUAWEI TECH CO LTD