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A wearable artery detection device and its data processing method

A detection device and data processing technology, applied in the field of medical devices, can solve the problems of expensive detection equipment, complex system, unfavorable home use, etc., and achieve the effects of long-term detection, dynamic signal acquisition, and improvement of user body sensation

Active Publication Date: 2018-05-18
SUZHOU INST OF BIOMEDICAL ENG & TECH CHINESE ACADEMY OF SCI
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Problems solved by technology

[0004] However, the existing pulse wave diagnostic instruments are complex to operate, and are only suitable for doctors to operate in hospitals; multiple physiological parameters can be detected at the same time, but it is impossible to form a comprehensive evaluation situation based on the detected parameters, and it is necessary to be diagnosed by a doctor, which is not conducive to Home use; the existing detection equipment is expensive and the system is complicated, which is not suitable for community and family promotion; the existing equipment uses a pressurized sleeve, which makes the user feel bad and is not suitable for long-term wearing, and cannot be continuous, real-time, and dynamic Detection of physiological parameters

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  • A wearable artery detection device and its data processing method
  • A wearable artery detection device and its data processing method
  • A wearable artery detection device and its data processing method

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Embodiment Construction

[0036] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0037] It should be understood that terms such as "having", "comprising" and "including" as used herein do not entail the presence or addition of one or more other elements or combinations thereof.

[0038] Such as figure 1 Shown is an implementation form of the wearable artery detection device according to the present invention, which includes: ECG sensor module, heart sound sensor module, pulse wave sensor module, system control / signal processing module and health management module.

[0039] The ECG sensor module is equipped with an ECG sensor for collecting dynamic ECG data, specifically including a 3-lead or 5-lead ECG sensor, a preamplifier, an active band-pass filter, a shielding drive module, a power supply modules, A / D converters, wireless data transmitters, and sync...

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Abstract

The invention discloses a wearable artery detection device, comprising: an electrocardiogram sensor module, a heart sound sensor module, and a pulse wave sensor module, each of which carries an independent relative position sensor; and a health management module, which is used to give comprehensive Learning index; wherein, the ECG sensor has at least 3 leads located in the left chest cavity, and is packaged in the same small patch as the heart sound sensor, and a reference position sensor is arranged in the small patch as the The reference coordinates of the relative position sensor. A data processing method for a wearable artery detection device, comprising: dividing all the calculated dynamic physiological parameters into multiple time windows according to the rhythm of the dynamic ECG signal, and inputting the high-dimensional feature vectors of the multiple time windows To the deep learning network, and carry out supervised deep learning, obtain the comprehensive learning index after dimensionality reduction processing, and obtain the final learning result after the next step of learning processing.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a wearable artery detection device and a data processing method thereof. Background technique [0002] Arteriosclerosis and related vascular lesions are the main cause of cardiovascular and cerebrovascular events, and are the common pathological basis of common cardiovascular and cerebrovascular diseases such as myocardial infarction and stroke. Therefore, the degree of arteriosclerosis often reflects the potential incidence of cardiovascular diseases in the human body. Early detection of arteriosclerosis and effective treatment can slow down or even reverse the occurrence and development of cardiovascular diseases. In order to realize the early warning of the potential risk of cardiovascular diseases through the detection of arterial sclerosis, it is necessary to be able to know the functional status of arteries in real time, and then to detect the structural and functional lesion...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/0402A61B7/04A61B5/02
Inventor 周志勇戴亚康耿辰刘兆邦
Owner SUZHOU INST OF BIOMEDICAL ENG & TECH CHINESE ACADEMY OF SCI
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