Implantable wireless electrocardiogram detection device

By integrating electrodes, circuit boards, and induction coils into an implantable wireless ECG monitoring device, the problem of isolated multi-source signals in existing technologies has been solved. This enables the synchronous acquisition and storage of ECG and blood pressure signals, improving the comprehensive monitoring capabilities of cardiovascular diseases and the reliability of signal reception.

CN122075008AActive Publication Date: 2026-05-26NINGBO XINLIANXIN MEDICAL TECH CO LTD
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Patent Information

Application Number
CN202610544854.9
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-04-23
Publication Date
2026-05-26
Estimated Expiration
2046-04-23

AI Technical Summary

Technical Problem

Existing implantable electrocardiogram (ECG) monitoring devices and blood pressure sensors operate independently, making it difficult to achieve coordinated acquisition and integration of multi-source signals, resulting in insufficient feasibility for comprehensive monitoring of cardiovascular diseases.

Method used

Design an implantable wireless ECG monitoring device that integrates multiple electrodes, circuit boards, and induction coils to achieve synchronous acquisition and storage of ECG signals and wireless pressure signals. The device is time-aligned by a processor and stored in a memory, has bidirectional energy interaction capability, and supports the fusion recording of multimodal physiological parameters.

Benefits of technology

It achieves highly synchronized recording of ECG and blood pressure signals, enhances the comprehensive monitoring capabilities of cardiovascular diseases, improves implantation safety and signal reception reliability, and provides a basis for high-precision analysis of multimodal physiological parameters.

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Abstract

The invention provides an implantable wireless electrocardio detection device, and relates to the field of in-vivo implantable devices, the implantable wireless electrocardio detection device comprises a shell and a plurality of electrodes, the plurality of electrodes are arranged on the shell, the monitoring ends of the plurality of electrodes are exposed on the surface of the shell, and the plurality of electrodes are used for collecting subcutaneous electrocardio signals; the circuit board is arranged in the shell, a processor and a memory are integrated on the circuit board, and the electrodes are electrically connected with the memory; the induction coil is arranged in the shell and electrically connected with the circuit board, and the induction coil is configured to receive a wireless pressure signal sent by a blood pressure sensor implanted in the heart; the processor is configured to store wireless pressure signals received by the induction coil and electrocardiosignals collected by the electrodes into the storage. According to the technical scheme, a high-synchronism original data basis is provided for follow-up analysis of the relevance between heart electrical activity and hemodynamics, such as evaluation of the influence of arrhythmia on blood pressure, and the capacity of comprehensive monitoring and diagnosis of cardiovascular diseases is remarkably enhanced.
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