1. TRUST NSF Site Visit, Berkeley, April 27 th - 28 th, 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

2. "TRUST Patient Portal Project"TRUST NSF Site Visit, Berkeley, April 27 th – 28 th, 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

3. "TRUST Patient Portal Project"TRUST NSF Site Visit, Berkeley, April 27 th – 28 th, 2006 3 Data Processing l Integration of mote network with Cayuga* stateful publish/subscribe system – Allows for efficient computation of complex stateful queries l Report blood pressure if 40% rise occurs in less that 5 minutes l 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

4. "TRUST Patient Portal Project"TRUST NSF Site Visit, Berkeley, April 27 th – 28 th, 2006 4 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