Studies in health technology and informatics
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Stud Health Technol Inform · Jan 2013
Development of a web-based observational tool for detecting intravenous medication errors with smart infusion pumps.
Computerized smart infusion pumps have been widely implemented to decrease the rate of intravenous (IV) medication errors in hospitals. However, these devices have not always achieved their potential, and important IV errors still persist. ⋯ In this study, we developed an observational tool to capture IV medication errors through iterative participatory design with interdisciplinary experts and then tested the tool by using incident cases regarding smart pump errors. We found that the tool could capture all smart infusion pump errors and is ready for testing for use as standard data collection tool in different hospital settings.
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Stud Health Technol Inform · Jan 2013
Towards large-scale data analysis: challenges in the design of portable systems and use of Cloud computing.
Portable systems and global communications open a broad spectrum for new health applications. In the framework of electrophysiological applications, several challenges are faced when developing portable systems embedded in Cloud computing services. In order to facilitate new developers in this area based on our experience, five areas of interest are presented in this paper where strategies can be applied for improving the performance of portable systems: transducer and conditioning, processing, wireless communications, battery and power management. Likewise, for Cloud services, scalability, portability, privacy and security guidelines have been highlighted.
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Stud Health Technol Inform · Jan 2013
Mobility and health information searches - a Swedish perspective.
Today the first point of contact between a patient and health care is often an internet health portal - not a human. There is also a trend towards increased use of mobile devices for internet searching. ⋯ Our findings indicate that there is a difference in not only when people search for health information, but also the type of information searched for using different devices. We conclude that further analysis is needed to understand these differences, and consequently that the same portal solution may not suit both mobile and non-mobile health information seekers.
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Population ageing is the demographic process that characterises the first half of the twenty-first century. Australia's population is already ageing and the states and territories are ageing at different rates. ⋯ In this paper we discuss how a spatially informed health information management system could support population ageing and the disconnected systems that address ageing. We illustrate this with examples from our work to show how spatial informatics can advance our understanding of and response to the implications of population ageing.
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Stud Health Technol Inform · Jan 2013
An automated information system for families of patients in the operation room based on EMR data.
When children undergo surgery, the parents waiting for them outside the room feel extreme anxiety. SNUH was a full EMR hospital. But nurses had to manually operate an electronic display board which provided information regarding the progresses of the operations. ⋯ Therefore, we were about to improve the system to provide efficient information satisfying both parents and nurses. This service, which connected to the EMR system to provide real time location of patients undergoing operations, provide information through an electronic display board outside the operating room and SMS messages. We could reduce uneasiness of patients' families, increase satisfactions, and further, not only contribute to establishing the improved service of SNUH but also lessening unnecessary duties of nurses.