A multimedia perioperative record keeper for clinical research
Journal of Clinical Monitoring and Computing(1996)
摘要
Objective. To develop a multimedia perioperative recordkeeper that provides: 1. synchronous, real-time acquisition of multimedia data,
2. on-line access to the patient's chart data, and 3. advanced data analysis capabilities through integrated, multimedia database
and analysis applications.Design. To minimize cost and development time, the system design utilized industry standard hardware components and graphical software
development tools. The system was configured to use a Pentium PC complemented with a variety of hardware interfaces to external
data sources. These sources included physiologie monitors with data in digital, analog, video, and audio as well as paper-based
formats.Development. The development process was guided by trials in over 80 clinical cases and by the critiques from numerous users. As a result
of this process, a suite of custom software applications were created to meet the design goals. ThePerioperative Data Acquisition application manages data collection from a variety of physiological monitors. TheCharter application provides for rapid creation of an electronic medical record from the patient's paper-based chart and investigator's
notes. TheMultimedia Medical Database application provides a relational database for the organization and management of multimedia data. TheTriscreen application provides an integrated data analysis environment with simultaneous, full-motion data display.Conclusion. With recent technological advances in PC power, data acquisition hardware, and software development tools, the clinical
researcher now has the ability to collect and examine a more complete perioperative record. It is hoped that the description
of the MPR and its development process will assist and encourage others to advance these tools for perioperative research.
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关键词
computers.,anesthesia,data acquisition: records,monitoring: echocardiography,data acquisition,real time,application management,development process,data analysis,clinical research,relational database,system design,data collection
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