RFID "virtual walls" could keep tabs on hospital assets

A new system that allows hospitals to track equipment using RFID down to a section of a room is being introduced by GE and CenTrak.

GE Healthcare, through a collaboration with CenTrak, Inc. of Newton, PA, today announced the availability of a new RFID technology capable of dividing a room or segmenting a bay by creating radio frequency identification (RFID) “virtual walls.” The technology was developed to meet the needs of healthcare providers to track tagged mobile medical equipment down to portion of a single room. This sub-room-level distinction in certain areas of the hospital provides an important enhancement to RFID room-level accuracy. The Asset Optimization System gives hospitals the ability to accurately locate assets within a monitored area as small as 6’ x 8’, which is the size of a typical small patient bay, whether curtained off or wide open. “Our customers tell us that reliable accuracy, along with cost, are the two most important factors in choosing among current RFID systems,” said Bret Barczak, general manager of Services & Solutions for GE Healthcare. ”Most systems capable of providing higher than room-level accuracy, like ultra wide band, traditionally have been cost prohibitive. The Asset Optimization System allows healthcare providers to create virtual RFID rooms where higher level intelligence, tracking and reporting are more valuable, particularly in places like the OR and ED.

more info