SMART-An Integrated Wireless System for Monitoring Unattended Patients

Dorothy W. Curtis, Esteban J. Pino, Jacob M. Bailey, Eugene I. Shih, Jason Waterman, Staal A. Vinterbo, Thomas O. Stair, John V. Guttag, Robert Greenes, Lucila Ohno-Machado

Research output: Contribution to journalArticlepeer-review

86 Scopus citations


Monitoring vital signs and locations of certain classes of ambulatory patients can be useful in overcrowded emergency departments and at disaster scenes, both on-site and during transportation. To be useful, such monitoring needs to be portable and low cost, and have minimal adverse impact on emergency personnel, e.g., by not raising an excessive number of alarms. The SMART (Scalable Medical Alert Response Technology) system integrates wireless patient monitoring (ECG, SpO2), geo-positioning, signal processing, targeted alerting, and a wireless interface for caregivers. A prototype implementation of SMART was piloted in the waiting area of an emergency department and evaluated with 145 post-triage patients. System deployment aspects were also evaluated during a small-scale disaster-drill exercise.

Original languageEnglish (US)
Pages (from-to)44-53
Number of pages10
JournalJournal of the American Medical Informatics Association
Issue number1
StatePublished - Jan 2008

ASJC Scopus subject areas

  • Health Informatics


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