Multichannel respiratory physiological signal wireless monitoring system and method

A physiological signal and monitoring system technology, applied in the evaluation of respiratory organs, electrical digital data processing, diagnostic recording/measurement, etc., can solve the problem of lack of multi-channel respiratory signals, and achieve wireless monitoring, high sampling rate, and low distortion. Effect

Active Publication Date: 2008-10-08
广州锐士伯医疗科技有限公司
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Problems solved by technology

Currently there is no multi-channel respiratory signal wireless monitoring system
There is currently no technology capable of perform

Method used

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  • Multichannel respiratory physiological signal wireless monitoring system and method
  • Multichannel respiratory physiological signal wireless monitoring system and method
  • Multichannel respiratory physiological signal wireless monitoring system and method

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[0029] Example

[0030] Such as figure 1 As shown, the multi-channel respiratory physiological signal wireless monitoring system includes a sensor, a data acquisition transmitter, a data receiver, and a PC connected in sequence. The sensor is a diaphragm signal detection tube or a multifunctional respiratory signal detection tube placed on the patient The data acquisition and sending end includes a power supply module and a multi-channel signal amplification module, A / D acquisition and conversion module, MCU control module, and wireless transmission module connected in sequence. The power supply module is simultaneously connected with the multi-channel signal amplification module, A The / D acquisition and conversion module, the MCU acquisition and transmission control module, and the wireless transmission module are respectively connected; the data receiving end includes a wireless receiving module and an MCU receiving control module connected to each other, and the MCU receiving...

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Abstract

The invention provides a multi-channel respiratory physiological signal wireless monitoring system, which comprises a sensor, a data acquisition sending terminal, a data receiving terminal and a PC and the sensor, the data acquisition sending terminal, the data receiving terminal and the PC are connected in sequence. The sensor is arranged on a diaphragm signal detection tube or a multi-functional respiratory signal detection tube of a patient; the acquisition sending terminal comprises a power supply module and a multi-channel signal amplifier module, an AD conversion module, an MCU acquisition and a transmission control module and a wireless transmission module, the multi-channel signal amplifier module, the AD conversion module, the MCU acquisition and the transmission control module and the wireless transmission module are connected in sequence. The power supply module is respectively connected with the multi-channel signal amplifier module, the AD conversion module, the MCU acquisition and transmission control module and the wireless transmission module. The receiving terminal comprises a wireless receiving module and an MCU receiving control module which are mutually connected and the MCU receiving control module is connected with the PC. The patient carrying the acquisition sending terminal can transmit 5-channel diaphragm myoelectric signal or cardiac electric signal, 3-channel respiratory pressure and flow signal to a remote monitoring center by the way of wireless, thus achieving the real-time display, storage, analysis and treatment of multi-channel signal.

Description

technical field [0001] The invention relates to telemetry wireless monitoring technology, in particular to a multi-channel respiratory physiological signal wireless monitoring system and method. Background technique [0002] Although wireless monitors based on GSM (Global System for Mobile Communications) and GPRS (General Packet Radio Service) have strong mobility, they have low data transmission rate, high transmission power, and usually only one channel. The telemetry wireless monitor based on Bluetooth technology has a short transmission distance and limited use. [0003] The diagnosis and treatment of respiratory diseases depend on the monitoring of respiratory signals. The wireless monitoring of respiratory signals is of great value to the evaluation of the 6-minute walk test and the monitoring of patients in the ward. There is no multi-channel respiratory signal wireless monitoring system at present. The respiratory signal wireless monitoring system requires simulta...

Claims

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Application Information

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IPC IPC(8): A61B5/08A61B19/00G06F19/00A61B5/00
Inventor 罗远明
Owner 广州锐士伯医疗科技有限公司
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