SPECTRUM

COMMUNICATION SYSTEM FOR HOSPITALS COMPRISING AUDIO AND VIDEO SIGNAL TRANSMITTERS AND RECEIVERS CAPABLE OF PROVIDING PATIENT TELEVISION ENTERTAINMENT AND RENTAL SERVICES, PATIENT EDUCATION CLOSED CIRCUIT PROGRAMMING, STAFF EDUCATION PROGRAMS, SECURITY SURVEILLANCE BY CLOSED CIRCUIT TELEVISION, THE TRANSMISSION OF CALLS TO NURSING STATIONS FROM PATIENTS, AND COMPUTER PROGRAMS FOR CONTROLLING A COMPUTERIZED VIDEO PROGRAMMER