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12-lead dynamic electrocardiogram transmitter

A transmitter, dynamic technology, applied in the direction of sensors, printed circuit components, medical science, etc., can solve the problems of cumbersome use, inconvenient use, heavy weight, etc., to reduce cumbersome operations, avoid missed diagnosis and misdiagnosis, high The effect of medical diagnostic value

Pending Publication Date: 2022-07-05
河北深度智能医疗科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 2. Some existing dynamic ECG recorders use traditional 12-lead wires to connect to the human body, which is cumbersome to use and has a great impact on the normal life of users
[0006] 3. The existing dynamic ECG recorder is implemented with discrete components, resulting in a large volume and heavy weight of the host of the dynamic ECG recorder, which is inconvenient for daily wear and use
The dynamic ECG recorder generally uses a separate filter circuit, protection circuit, amplifier circuit and analog-to-digital conversion circuit to process the ECG signal. Each channel needs such a pre-circuit, which results in a dynamic ECG recorder The volume and weight of the host are relatively large, which is inconvenient to use and will affect the daily life of users

Method used

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  • 12-lead dynamic electrocardiogram transmitter

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Embodiment Construction

[0026] The present invention is achieved through the following technical solutions:

[0027] The overall structure of the system solution is as follows figure 1 shown;

[0028] First, the 12-lead Holter monitor host is connected to the external ECG electrode patch through the internal spring pins, so that the human body's ECG signal can be transmitted to the internal ECG IC, and the ECG IC will obtain the ECG. The signal is processed and converted into a high-precision digital ECG signal, and then the processed digital ECG signal is transmitted to the Bluetooth IC, and the Bluetooth IC further processes the obtained ECG data.

[0029] On the one hand, the Bluetooth IC sends the processed ECG data to the receiving end of the data in the form of Bluetooth, which may be the user's mobile APP or other receiving devices, so that the measured ECG data can be obtained. On the other hand, data is stored in memory. In this way, the user can read the ECG data stored in the memory thr...

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Abstract

The invention relates to a 12-lead dynamic electrocardiogram transmitter. Belongs to the technical field of electrocardio recorders. The 12-lead dynamic electrocardio transmitter comprises a shell and a PCB, the PCB comprises a digital area, an analog area and an electrocardio IC, the electrocardio IC is connected between the digital area and the analog area in a bridging mode, the digital area comprises a Type-C data interface, a Bluetooth IC, a storage and a card reading chip, the analog area comprises a spring contact pin and a second-order passive low-pass filter, the spring contact pin comprises a first-order passive low-pass filter, and the second-order passive low-pass filter comprises a second-order passive low-pass filter. The spring pin is used for transmitting human body electrocardiosignals to the second-order passive low-pass filter, the second-order passive low-pass filter is used for eliminating environmental interference and transmitting the electrocardiosignals to the electrocardiograph IC, the electrocardiograph IC is used for transmitting the received electrocardiosignals to the Bluetooth IC, the Bluetooth IC is connected with the memory, and the card reading chip is connected with the memory and the Type-C data interface. The 12-lead dynamic electrocardiogram recorder host is small in size, light in weight and more suitable for daily wearing and use, and does not cause great influence on normal life of a user.

Description

technical field [0001] The present invention relates to a 12-lead dynamic electrocardiogram transmitter. It belongs to the technical field of electrocardiogram recorders. Background technique [0002] ECG signal is one of the earliest bioelectrical signals studied and applied in clinic. It is easier to detect than other bioelectrical signals and has more intuitive regularity. It is still one of the important research objects in the field of biomedical engineering. The traditional way to measure ECG signals is to use an electrocardiograph (EKG), which patients must complete in a hospital, including a stress test. However, heart attacks are generally characterized by sudden, transient and dangerous characteristics. It is not something that you want to happen. The hospital's stress test, for example, allows users to run on a treadmill for 15 minutes, and encounters with patients in ordinary times. Physiological and psychological stress is still different. Therefore, it is ne...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/273A61B5/282A61B5/30A61B5/308A61B5/321A61B5/332A61B5/335H05K1/02
CPCA61B5/273A61B5/282A61B5/303A61B5/308A61B5/321A61B5/335A61B5/332H05K1/02
Inventor 郑建明李保江徐怀亮
Owner 河北深度智能医疗科技有限公司
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