Postoperative physiological parameter monitoring system for surgical department

Abstract

The present invention provides a physiological parameter monitoring system after surgery. The system includes physiological parameter acquisition equipment, data aggregation equipment and remote monitoring equipment. The data aggregation equipment creates a wireless network with independent network identification; the physiological parameter acquisition equipment sends data to the data aggregation equipment Data transmission request; the data aggregation node returns the index information of key A to the physiological parameter collection device, and sends the network identifier, network address and index information of key A to the remote monitoring device; the physiological parameter collection device uses key A to The parameters are encrypted, and the network address and the primary encrypted physiological parameters are sent to the data aggregation device; the data aggregation device selects the key B to encrypt the primary encrypted physiological parameters to obtain the secondary encrypted physiological parameters, and sends the network identifier, the index information of the key B and The secondary encrypted physiological parameters are sent to the remote monitoring device; the remote monitoring device decrypts the data twice to obtain the physiological parameters.

Description

technical field [0001] The invention relates to the field of medical monitoring, in particular to a physiological parameter monitoring system after surgery. Background technique [0002] The collection of human physiological parameter information is an important part of the doctor's diagnosis and treatment work. At present, most of the existing monitoring systems use wired connections, and the system wiring is complicated. Most of the communications do not take into account the security of data transmission, and the data is easy to be stolen and tampered with during transmission. Therefore, the existing postoperative physiological parameter monitoring system only completes the collection and transmission of on-site information, and because the encryption scheme is relatively simple or even without any encryption measures during the data transmission process, the system is vulnerable to attacks and data leakage. In this situation, it is necessary to establish a postoperative...

AI Technical Summary

Problems solved by technology

[0002] The collection of human physiological parameter information is an important part of the doctor's diagnosis and treatment work. At present, most of the existing monitoring systems use wired connections, and the system wiring is complicated. Most of the communication does not take into account the security of data transmission, and the data is easy to be stolen and tampered with during transmission.

Therefore, the existing postoperative physiological parameter monitoring system only completes the collection and transmission of on-site information, and because the encryption scheme is relatively simple or even without any encryption measures during the data transmission process, the system is vulnerable to attacks and data leakage. situation, it is necessary to establish a postoperative physiological parameter monitoring system with a higher level of security transmission

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