ECG signals processing and transmission system based on virtual instrument and remote network / 医疗卫生装备

Objective To develope a realtime system for ECG signals acquisition,amplification and network transmission.Methods The raw noisy ECG signals underwent gain amplification,denoising and filtering by a system developed by virtual instrument and LabVIEW,and network component programming was carried out based on TCP/IP.Then the processed ECG signals were transmitted to remote terminals with dual communication model.Results The system behaved well in easy operation,high reliability and man-machine interface,and could be used to realize remote realtime transmission and browsing of ECG signals between the hospital and medical communities.Conclusion The system may be a choice for ECG signals remote acquisition and transmission,and provides references for the development of telemedicine software.

How to Implement Automatic Management of Medical Equipment / 中华医院感染学杂志

OBJECTIVE To implement the automatic management of medical equipment.METHODS Based on the platform of net,three layers of C/S were applied with database technology to realize one-time importation of the basic information and current information,it made the information function of quantity evaluation,quantity determination,schedule formation,automatic alarm,apparatus distribution list,statistical inquiry,collection analysis,and information feedback coming to true.RESULTS By using one year,the application of management information system of medical equipment could meet the requirement in scientific and standardized supply,and standard,application and management of medical equipment.CONCLUSIONS It can be able to improve the system efficiency,reduce the labor and mistakes,and also achieve the aim that cannot be done by manual labor.