Health monitoring device and method based on millimeter-wave radar

A millimeter wave radar, health monitoring technology, applied in measurement devices, radio wave measurement systems, radio wave reflection/re-radiation and other directions, can solve the problem that physiological signals cannot accurately monitor respiratory rate, heart rate and body movement.

Pending Publication Date: 2020-11-17
南京茂森电子技术有限公司
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  • Claims
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Problems solved by technology

[0008] In view of this, the purpose of the present invention is to overcome the deficiencies of the prior art and provide a health monitoring device and method based on millimete

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Embodiment Construction

[0074] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other implementations obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0075] A specific millimeter-wave radar-based health monitoring device and method provided in the embodiments of the present application will be described below with reference to the accompanying drawings.

[0076] Such as figure 1 As shown, the health monitoring device based on millimeter-wave radar provided in the embodiment of the present application includes:

[0077] Signal collection module 1, is used for collecting the human body information to be detected,...

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Abstract

The invention relates to a health monitoring device and method based on millimeter-wave radar. The health monitoring method comprises the following steps: a signal acquisition module acquires information of a to-be-detected human body, and obtains a modulation pulse phase change signal generated by the distance of the human body according to the information of the human body; a signal processing module adopts a wavelet transformation method to separate and reconstruct a respiration signal, a heartbeat signal and a body movement signal according to the modulation pulse phase change signal so asto determine health indexes of the human body, and compares and analyzes the health indexes with preset values so as to determine prompt information, wherein the health indexes comprise a cardiopulmonary resonance index, heart rate variability and respiratory variability; and an index prompting module displays prompt information. The device can provide completely interference-free, contact-free and penetrable health monitoring, and is particularly suitable for health monitoring in environments such as beds, toilets and vehicles.

Description

technical field [0001] The invention belongs to the technical field of health monitoring equipment, and in particular relates to a health monitoring device and method based on millimeter wave radar. Background technique [0002] The monitoring of human physiological parameters is generally required in families, hospitals, and nursing homes. Most of the monitoring equipment currently used is suitable for measuring electrodes, which are directly in contact with the skin to measure physiological parameters such as ECG and blood pressure, and directly display them on the screen. There are two issues to consider here. First of all, the electrodes and wiring lead to the inconvenience of the subjects, especially chronic disease patients and the elderly for long-term monitoring. For newborns or burn patients, it is often not feasible or unpopular to place electrodes on the patient. Second, the measured physiological parameters are directly displayed without further analysis and in...

Claims

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Application Information

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IPC IPC(8): A61B5/0205A61B5/113A61B5/00G01S7/41G01S13/50G01S13/88
CPCA61B5/0205A61B5/1135A61B5/726A61B5/7225A61B5/746G01S13/88G01S13/50G01S7/415
Inventor 吴健康刘璐瑶
Owner 南京茂森电子技术有限公司
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