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This paper outlines the results of wireless development for a private healthcare provider in Western Australia. The case study is presented here discusses the software methodology used, problems encountered in developing the software application and then delivering it. Furthermore, the important issues associated with integration of new software with existing modules, human factors that impeded some...
Nowadays, information systems combined with the Internet, have a significant role in data storage, as in the efficiency and promptness of data transfer and can offer a large contribute in managing and manipulating the information resulting from treatment and attendance of chronic patients, as hemophiliacs. On the other hand, the Internet also created the opportunity of patients to insert data concerning...
Americans are living longer, and research shows that seniors are embracing independence, and will benefit from living in the same place. These are the rationale for 'Aging in Place' and the development of Tiger Place, an 'Aging in Place' Environment in Columbia Missouri. Our goal is to minimize intrusion, allow the resident complete control over privacy and treatment (if any), and to provide substantive...
VALUE is a randomized controlled trial to evaluate the impact of a home telehealth program on the ability of frail elderly individuals to remain living independently in their own home as their self-care abilities decline. VALUE uses broadband access to provide virtual visits with a home care nurse, a Web portal for ordering assisted living services, physiological monitoring, and access to the Internet...
Healthcare organizations have cycled through a number of different approaches to architectures, designs and integration strategies. The tendency is to focus on new products, but little focus is spent on event-driven architectures which coincidentally has the most impact on patient safety. This lack of focus results in diseconomy of complexity because systems and functions begin to overlap and no IT...
One of the basic needs for any healthcare professional is to be able to access to clinical information of patients in an understandable and normalized way. The lifelong clinical information of any person supported by electronic means configures his/her Electronic Health Record (EHR). This information is usually distributed among several independent and heterogeneous systems that may be syntactically...
Artificial neural networks can be trained to predict outcomes in a neonatal intensive care unit (NICU). This paper expands on past research and shows that neural networks trained by the maximum likelihood estimation criterion will approximate the `a posteriori probability' of NICU mortality. A gradient ascent method for the weight update of three-layer feed-forward neural networks was derived. The...
The rapid escalation of American health care costs compels a new approach to chronic disease. Personalizing chronic disease management can be improved by using biosensors and advanced communication technology. Recent advances in miniature wireless sensors supported by ubiquitous computing have fostered a growth of interest in wellness and illness management based on distributed sensor networks. A...
This paper presents some of the fragility issues of a medical video streaming over 802.11e-WLAN in m-health applications. In particular, we present a medical channel-adaptive fair allocation (MCAFA) scheme for enhanced QoS support for IEEE 802.11 (WLAN), as a modification for the standard 802.11e enhanced distributed coordination function (EDCF) is proposed for enhanced medical data performance. The...
With the aging population, the number of individuals requiring long-term care is expected to dramatically increase in the next twenty years, placing an increasing burden on healthcare. Many patients are admitted to assisted living facilities at a fairly early stage due to their inability to perform normal daily living activities. The purpose of this study is to determine if the use of technology for...
Americans are living longer, and research shows that seniors are embracing independence, and will benefit from living in the same place. These are the rationale for 'Aging in Place' and the development of Tiger Place, an 'Aging in Place' Environment in Columbia Missouri. Our goal is to minimize intrusion, allow the resident complete control over privacy and treatment (if any), and to provide substantive...
There are few interface design guidelines for handheld devices used by adults sixty years and older. Yet, this growing user group would benefit from the portability offered by such technology in promoting health management and social interaction. In this paper, we describe a usability framework for conducting studies on the use of a PocketPC by older adult caregivers. The usability framework provides...
The automated healthcare-data-mining system reported here extracts personally useful information, such as rules and patterns concerning lifestyles and health conditions, from daily time-series personal health and lifestyle data stored on a personal dynamic healthcare system by using mobile phone and Web technologies. This system enables users to input their daily data through a mobile phone and to...
This paper outlines the results of wireless development for a private healthcare provider in Western Australia. The case study is presented here discusses the software methodology used, problems encountered in developing the software application and then delivering it. Furthermore, the important issues associated with integration of new software with existing modules, human factors that impeded some...
Healthcare organizations have cycled through a number of different approaches to architectures, designs and integration strategies. The tendency is to focus on new products, but little focus is spent on event-driven architectures which coincidentally has the most impact on patient safety. This lack of focus results in diseconomy of complexity because systems and functions begin to overlap and no IT...
In response to an extended user needs analysis, a home telecare system designed for the management of patients with chronic disease was adapted for use in residential aged care facilities (RACFs). The system architecture and hardware and software components are described for both the client- and server-side. The client-side includes medication dispensing, scheduled clinical measurements and questionnaire...
With the aging population, the number of individuals requiring long-term care is expected to dramatically increase in the next twenty years, placing an increasing burden on healthcare. Many patients are admitted to assisted living facilities at a fairly early stage due to their inability to perform normal daily living activities. The purpose of this study is to determine if the use of technology for...
Minimizing the time required for a medical consultant to offer his/her expert opinion, can be viewed as a life-saving procedure. We have designed and tested an integrated system that will allow a medical consultant to freely move either within, or outside the hospital, while still maintaining constant contact with the patients via videoconferencing and high-resolution imaging. The above system is...
This paper presents some of the fragility issues of a medical video streaming over 802.11e-WLAN in m-health applications. In particular, we present a medical channel-adaptive fair allocation (MCAFA) scheme for enhanced QoS support for IEEE 802.11 (WLAN), as a modification for the standard 802.11e enhanced distributed coordination function (EDCF) is proposed for enhanced medical data performance. The...
Recent developments of information technologies are leading the advent of the era of ubiquitous healthcare, which means healthcare services at any time and at any places. The ubiquitous healthcare service needs a wearable system for more continual measurement of biological signals of a user, which gives information of the user from wearable sensors. In this paper, we propose a wearable context aware...
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