Intelligent medical monitoring system based on ZigBee network

Abstract

The invention discloses an intelligent medical monitoring system based on a ZigBee network, and the system comprises a Zigbee wireless monitoring node, a ZigBee coordinator, a ZigBee-WiFi gateway module, and a control host; the Zigbee wireless monitoring node obtains the collection data of an index; the ZigBee coordinator collects collected data and equipment data obtained by each Zigbee wirelessmonitoring node and sends the collected data and the equipment data to the Zigbee-WiFi gateway module; the Zigbee-WiFi gateway module performs protocol conversion on the acquired data and the equipment data and sends the data to the control host; and the control host calculates index data according to the acquired data. According to the invention, the accurate identification of main signal characteristics of weak signs under the condition of high noise is realized; a pollution-free method for detecting the dripping speed of the liquid medicine is provided; and the problem of network congestioncaused by too many ZigBee wireless monitoring nodes is solved through a polling mechanism.

Description

technical field [0001] The invention belongs to the technical field of wireless communication, and more specifically relates to an intelligent medical monitoring system based on a ZigBee network, which is suitable for hospitals to monitor various physical indicators of patients. Background technique [0002] At present, most of the medical monitoring systems used in my country are wired. Because of the complicated connection and difficult wiring, most of this wired medical monitoring equipment can only be fixed in one position. This leads to a significant reduction in the use efficiency of the hospital's medical monitoring equipment, and the complicated wiring settings can easily lead to excessive psychological pressure on the patient and affect his mood to cooperate with treatment. In view of the various defects of the wired monitoring system, the current wireless medical monitoring system has become the main direction of the development of the monitoring system, so the res...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an intelligent medical monitoring system based on the ZigBee network, which is used to solve the existing problems of the medical monitoring system in the prior art, such as bulky, heavy equipment, high cost, small monitoring range, difficult wiring, large maintenance workload, and poor reliability. And other issues

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