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TRUST NSF Site Visit, Berkeley, April 27th- 28th, 2006
Trust Patient Portal Project – Real Time Patient Monitoring
Josh Denny
Mike Elkund
Philip Kuryloski
Dan Masys
Marci Meingast
Sameer Pai
Tanya Roosta
Shankar Sastry
Bill Stead
Janos Sztipanovits
Stephen Wicker
Yuan Xue
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"TRUST Patient Portal Project" TRUST NSF Site Visit, Berkeley, April 27th – 28th, 2006
Project Overview
l Real time patient monitoring in and outside of the home– telemetry, blood pressure, weight, embedded
cardiovascular devices, video, etc.
l Dual modes of network operation– In Home - static infrastructure network of motes,
responsible for collecting environmental data, forwarding of worn medical sensor data, and localization
– Outside - medical sensor data forwarded to home fusion center via GPRS/CDMA2000
l Data access through MyHealth@Vanderbilt Patient Portal
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"TRUST Patient Portal Project" 3TRUST NSF Site Visit, Berkeley, April 27th – 28th, 2006
Data Processing
l Integration of mote network with Cayuga* stateful publish/subscribe system– Allows for efficient computation of complex stateful
queriesl Report blood pressure if 40% rise occurs in less that 5
minutesl Report 20% pulse fluctuations if greater than 3 occur in
less than 5 minutes
– Potential for dynamic adjustment of available streams for specific roles of access based on low rate data streams about those roles
l Automatic availability of data to a specialist who has been referred
*Contacts: Mingsheng Hong, Biswanath Panda
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"TRUST Patient Portal Project" 4TRUST NSF Site Visit, Berkeley, April 27th – 28th, 2006
TRUST Resources
l Vanderbilt Center for Better Health– medical & clinical expertise
l Cornell– sensor network systems– Cayuga stateful publish/subscribe– HCI (Human-Computer Interaction)
l Berkeley– policy & law experts