Real-time medical communication system based on current coupling type human body communications and communication method thereof

Abstract

The invention discloses a real-time medical communication system based on current coupling type human body communications and a communication method of the real-time medical communication system, and belongs to the field of human body communications, wherein the problem that an existing whole system of capacity coupling type human body communications is poor in adaptation and stability is mainly solved. The real-time medical communication system comprises a power module, a transmitter and a receiver, wherein the transmitter and the receiver are respectively connected with the power module and installed on a human body. The communication method of the real-time medical communication system comprises the steps that a medical signal of the human body is converted into a differential current signal suitable for transmission of human tissues through the transmitter, the differential current signal is transmitted to a patch electrode through a guide line and is injected into the human tissues through the patch electrode, a voltage signal in the human tissues is collected and transmitted to the receiver, and the receiver detects voltage of two different positions on the human body so as to obtain the medical signal. Information is transmitted by safely and stably using the human body as a medium without affecting the normal physiological status of a person, and the real-time medical communication system based on the current coupling type human body communications and the communication method of the real-time medical communication system are suitable for being popularized and used on a large scale.

Description

technical field [0001] The invention relates to a medical communication system and a communication method, in particular to a real-time medical communication system based on current-coupled human body communication and a communication method thereof, belonging to the field of human body communication. Background technique [0002] Intra-body Communication (IBC) is an emerging short-distance "wireless" communication method. Its biggest feature is that it uses the human body as a transmission medium for weak electrical signals, so as to realize all visible information on the surface, interior, and surroundings of the human body. For data transmission and sharing between electronic devices in contact with the human body, compared with common wired and wireless connection technologies, IBC not only eliminates redundant connections, but also has low power consumption, weak radiation, low cost, and good security Features. The current human body communication technology can reali...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a real-time medical communication system and communication method based on current-coupled human body communication, which mainly solves the adaptability and stability of the entire system caused by the dependence of the existing capacitive-coupled human body communication on the ground loop The problem of sexual decline

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