Retrofit for patient call system and method theref

专利名称：Retrofit for patient call system and method

therefor

发明人：Antonio Rojas, Jr.申请号：US09771732申请日：20010129公开号：US06445299B1公开日：20020903

专利附图：

摘要：The retrofit patient call system retrofits onto the preexisting patient callsystem. The retrofit system includes a wireless patient call unit mounted on a patientusing a wristband or strap and a wall unit retrofit mounted near the preexisting patient

call system room port. The patient call unit allows the patient to activate a user actuatedcontrol coupled to a transmitter which generates a radio frequency (RF) patient callsignal. The wall unit receives the RF patient call signal and produces a patient alarm signalwhich is sent via the preexisting room port and patient call system to a central

monitoring station. The wall unit is programmed either to send the patient alarm signal inthe same form as the preexisting hard-wired patient call switch or to activate thepreexisting room port to generate the alarm. The wall unit may include a reset and adisplay for other valuable information.

申请人：ROJAS, JR. ANTONIO

代理机构：Fleit, Kain

代理人：Robert C. Kain, Jr.

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