A non-invasive ventilator data secure transmission method and system

A technology of data security and transmission system, applied in the field of communication, can solve the problems of incomplete two-way transmission path, slow transmission time, omission of security, etc., and achieve the effect of fast and efficient data upload and instruction issuance, fast decryption, and guaranteed efficiency.

Active Publication Date: 2021-05-28
SHANDONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The inventors of the present disclosure found that the existing cloud platform technology can realize the uploading and processing of ventilator parameters, and the issuing of doctor's operation instructions, but due to the imperfect two-way transmission path, there is a transmission time in the process of parameter uploading and instruction issuing Slowness, data corruption and omission, and low security issues

Method used

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  • A non-invasive ventilator data secure transmission method and system
  • A non-invasive ventilator data secure transmission method and system
  • A non-invasive ventilator data secure transmission method and system

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Experimental program
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Embodiment 1

[0040] As introduced in the background technology, the two-way transmission channel of the existing hospital cloud platform is not yet perfect, and the two-way data transmission between the non-invasive ventilator and the main system cannot fully guarantee the effectiveness and safety under the wireless premise. In view of the above problems, the present invention proposes a method for two-way secure transmission of data between portable non-invasive ventilator parameters and the cloud platform, which can complete data upload, processing and feedback through wireless connections between several different functional modules, while using data security The terminal guarantees that the data will not be leaked, lost or damaged during the whole process of transmission. The data is finally fed back to the terminal non-invasive ventilator, so that it can adjust the working mode in time according to the received physiological parameters, and at the same time feed back to the patient cli...

Embodiment 2

[0070] like image 3 As shown, Embodiment 2 of the present disclosure provides a non-invasive ventilator data security transmission system, including at least one data base station, at least one data processing terminal, at least one data security terminal and a wireless wireless communication module:

[0071] The data base station is configured to: collect the parameters of the non-invasive ventilator in real time and compress and transmit them to the data security terminal;

[0072] The data security terminal is configured to: obtain the data sent by the data base station, and if the verification code of the non-invasive ventilator carried by the data matches the preset safety verification code, encrypt the data once by a dynamic encryption method, and mark it with the preset identification code The encrypted data is sent to the wireless communication module;

[0073] The data processing terminal is configured to: acquire once-encrypted data of the wireless communication mo...

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Abstract

The disclosure provides a method and system for secure data transmission of a non-invasive ventilator. The data security terminal obtains the compressed data of the non-invasive ventilator collected in real time; the data security terminal encrypts the obtained data after security verification, and assigns a verification identification After receiving the decryption request from the data processing terminal, the data security terminal verifies the once-encrypted data sent by the data processing terminal, decrypts it and sends it to the data processing terminal, and processes the data processed by the data processing terminal. Secondary encryption; the data security terminal will send the second-encrypted data to the client, so that the client can decrypt the second-encrypted data; this disclosure builds a secure two-way data transmission channel to ensure data security Lossless transmission.

Description

technical field [0001] The present disclosure relates to the technical field of communication, in particular to a method and system for securely transmitting data of a noninvasive ventilator. Background technique [0002] The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art. [0003] In the context of the information age, information technology is widely used in all aspects of hospital work with its unique advantages, especially the application of data processing centers such as cloud computing, which provides a cloud platform for the development of various doctor-patient services in hospitals, presenting Good development prospects. [0004] The channel construction between the non-invasive ventilator and the data processing center helps the doctor client obtain the physiological indicators of multiple patients from the main system at the same time and perform corresponding operat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04W4/80
CPCH04L63/0457H04L63/0869H04L63/0876H04L63/12H04W4/80
Inventor 李玮马德东季心宇雷晟暄马志祥孟祥伟孙海航赵宇航宋爱萍燕群
Owner SHANDONG UNIV
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