Studies in health technology and informatics
-
Stud Health Technol Inform · Jan 2007
Implementing virtual worlds for systematic training of prehospital CPR in medical school.
We report on a study that investigates the relationship between repeated training of teams managing medical emergencies in the Virtual World and affective learning outcomes in a group of 12 medical students. The focus of the training was on individual actions, but also on interaction and behaviour in the team. ⋯ We found an increase in flow experience and in self efficacy. This type of training could probably be expanded to other groups for a similar purpose because of its easiness to use, adaptability and interactivity.
-
Stud Health Technol Inform · Jan 2007
Assessing the impact of recording quality target data on the GP consultation using multi-channel video.
In the UK routinely collected computerized clinical data is used to assess progress towards financially incentivised quality targets for chronic disease management including hypertension. ⋯ We have successfully piloted a novel technique for observing the influence of the computer on the consultation. Despite increasing computer use to record quality target data the overwhelming proportion of the consultation remains doctor patient interaction.
-
Stud Health Technol Inform · Jan 2007
Empowering patients to improve the quality of their care: design and implementation of a shared health maintenance module in a US integrated healthcare delivery network.
We describe a health maintenance module within a personal health record designed to improve the quality of routine preventive care for patients in a large integrated healthcare delivery network. This module allows patients and their providers to share an online medical record and decision support tools. Our preliminary results indicate that this approach is well-accepted by patients and their providers and has significant potential to facilitate patient-provider communication and improve the quality of routine health maintenance care. Further research will determine the long term impact and sustainability of this approach.
-
Stud Health Technol Inform · Jan 2007
Obstacle crossing in a virtual environment with the rehabilitation gait robot LOKOMAT.
The rehabilitation robot LOKOMAT has been developed at the Balgrist University Hospital to automate treadmill training of spinal cord injury and stroke patients. A virtual environment setup was implemented to increase patient's motivation and provide biofeedback, consisting of visual, acoustic and haptic modalities. Based on the knee and hip angles of the orthosis, an animated figurine moves through a virtual environment. ⋯ We focused on delay times caused by the setup, stability of the haptic obstacle rendering and on the level of immersion as judged by four healthy subjects. Results show that subjects judged the system's performance well (questionnaire scores over 80%). Problems exist though for obstacle rendering (questionnaire scores of 55%).
-
Stud Health Technol Inform · Jan 2007
Localized virtual patient model for regional anesthesia simulation training system.
This paper presents the progress made in the development of a localized virtual patient model for regional anesthesia simulation training system by Energid Technologies. In our on-going project, a feasible engineering virtual patient model has been designed to capture the reflexive responses during nerve block stimulation. Our model combines advanced technologies in tissue deformation, motor nerve stimulation model, and haptic feedback rendering.