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Home Telehealth Testbed. Joe Cleetus. Focus on Home Telehealth. Context Care Provider is the Nurse primarily The Patient is infirm and confined to home Patients are not in urban areas Episodes of care last weeks to months Prospective Payment System is in place
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Home Telehealth Testbed Joe Cleetus
Focus on Home Telehealth • Context • Care Provider is the Nurse primarily • The Patient is infirm and confined to home • Patients are not in urban areas • Episodes of care last weeks to months • Prospective Payment System is in place • Patients costs reimbursed by Medicare (>75%) • Low affordability
Sub-Focus on CHF/COPD • Assumptions • In the first instance, ‘telemedicate’ current procedures • Certain vital signs are key indicators • Voice is paramount, Still image is good, Video is a distraction if jerky • Low complexity on patient side is important for acceptance • Need to preserve Visit notes and follow-up
Criteria of Evaluation • Technical • Primarily on a Testbed without patients • Clinical • Primarily on a Testbed with simulated patients • Usability • We look forward to the possibility of a real-life setting
Patient Side WebNurse Side Camera Wireless? Speaker Database Internet Codec Camera . Sensors Satellite Speaker POTS Nurse’s Station Wireless PDA • Touch Screen • Audio Input Patient PC • Nurse Station Tasks • Initiate Session • Acquire Data • Analyze/Store in DB • Conference • Reminder Service • Respond to Patient • Patient Side Tasks • Send Vital Data • Conference • Emergency Signaling
Criteria of Evaluation • Technical • Inter-operability between Pre-packaged systems and Component-based systems we put together • Ability to configure for requirements fast • Integration architecture for components
Acquisition • Pre-packaged • American Telecare AVIVA and Cybercare Technologies EHC 500/600 • Assembled from Components • Variety • Partly purchased, partly leased perhaps
Simulated Testbed • Medical Instruments may be simulated • Communication interfaces can be simulated • Patient databases can be simulated • Even PDAs have simulations Hence a Look and Feel can be put together
Going Beyond Home Care • Bringing the Physician into the loop • Making possible procedures for which a patient is now transported to a clinic (e.g. EKG) • Many patients at one site, e.g., Elder Home • Service to monitor Chronic Care patients Medical Kiosks of High Configurability