Portable wireless electrocardiogram heart sound and breath sound signal display and storage device

Abstract

The invention discloses a portable wireless electrocardiogram heart sound and breath sound signal display and storage device which comprises a power management module, a touch screen, a CPU processor, a keyboard, a wireless receiving and transmitting module, an LED display, an audio power amplifier, a loudspeaker, an earphone output interface and a special receiving slot for a wireless collection terminal, wherein the CPU processor is wirelessly connected with a wireless electrocardiogram, heart sound and breath sound collection terminal through the wireless receiving and transmitting module and receives electrocardiogram, heart sound and breath sound signals, the CPU processor is internally provided with analysis software, is connected with the LED display which can displays in real time, and is also connected with the audio power amplifier, the loudspeaker and the earphone output interface. The portable wireless electrocardiogram heart sound and breath sound signal display and storage device can receive electrocardiogram, heart sound and breath sound signal data transferred by the wireless electrocardiogram, heart sound and breath sound collection terminal in real time, display, store or playback a cardiogram and a heart sound and breath sound audio spectrogram in real time, play heart sounds and breath sounds, fulfill the function of volume regulation, and supply more intuitive and accurate diagnosis data to a doctor.

Description

technical field [0001] The invention relates to a portable wireless electrocardiogram, heart sound, breath sound signal display and storage device, which belongs to the technical field of medical instruments. Background technique [0002] Auscultation of heart and breath sounds and electrocardiogram detection are convenient and common methods for diagnosing cardiopulmonary diseases. The traditional stethoscope is small in size and easy to carry and use, but it is often difficult to capture some weak but very important biological sounds, which makes doctors unable to make a timely diagnosis and delays diagnosis and treatment. Especially in harsh environments, such as messy accident scenes, busy emergency rooms and noisy ambulances, it is almost impossible to use traditional stethoscopes for effective diagnosis. However, the existing electronic stethoscopes that only collect heart sounds and breath sounds can obtain very limited heart disease information, and cannot effective...

AI Technical Summary

Problems solved by technology

At present, there is no portable medical device that can perform heart sound and breath sound auscultation and ECG signal detection at the same time, and display or store back information such as heart sound, breath sound and breath sound in real time.

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