A series of high-tech such as Holter detection principle, the mobile wireless data communications, computer networks, high-capacity data storage, and intelligent analysis were used to develop this new wireless mobile human heart function real-time monitoring system. Real-time wireless data transmission of the patient’s ECG data is allowed, regardless of whether the patient is in or outside the hospital, they can have access to dynamic real-time monitoring services at anywhere, anytime while “taking along”. The system also has a strong long-distance diagnosis and real-time sharing, which brings new solutions to hospitals hoping to base ECG on information and to the health care resources sharing of Central Hospitals and the grass-roots Hospital (towns and communities).

NS-D-type 12-lead Holter analysis network system uses the modified lead system, highly precise medicine-specific amplifiers, and guarantees distortionless collection signal. Basing on optimization of overlay analytical techniques, histogram, and HRV technologies to create the wireless transmission technology, and it has developed a special software system. Regardless of whether it is hardware, software or algorithms, it improved the overall performance of Holter, and is more suitable for clinical application.

NS-DII-type frequency domain ECG is a monitoring method that uses FFT technology to convert the conventional time-domain signal to the frequency domain signal. that is, the frequency of the power spectrum is 0.2-25Hz more than the conventional ECG. It includes single-lead ECG signal’s power spectrum and correlation function, as well as the mutual function of the two signal leads, and idiocratic impulse response and transmission of analogical projects, which gives the frequency domain feature graph of the ECG signal -- FCG

This system uses wireless radiation technology, the ECG is clear but distortionless, actualizes the users of 12-lead ECG to have real-time data recording, display, monitor, and analyze, and at different sports load tests, to do scientific and comprehensive diagnosis to their heart functions.