78934850
Jul 21, 2006
Apr 1, 2008
Combinations of electrical devices, namely, infrared signaling transmitters and receivers, two way monitoring voice audio transmitters and receivers for signaling a nurse or other care giver or personnel or for detecting the presence of an article of equipment in one of a number of locations in a hospital or rehabilitation facility; central processing units for recording data received from the signaling of a nurse or other care giver or personnel and the detection of the presence of an article of equipment in one of a number of locations in a hospital or rehabilitation facility; computer printers for reporting aforesaid signaling and detecting
Electrical and Scientific Apparatus