D9U003VS0-0101_01
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1.8 Abbreviations
AC ( ~ ) Alternating Current
CE European Conformity
CPR Cardiopulmonary Resuscitation
dB Sound Intensity Unit
DC (
)
Direct Current
CUC Conguration number
EMC Electromagnetic Compatibility
FET Field-eect transistor
HF High Frequency
HPL High Pressure Laminate
ICU Intensive Care Unit
INT. Duty Cycle
IP Ingress Protection
IV Intravenous
LED Light Emitting Diodes
ME Medical Electrical (Equipment)
ON Activation
OFF Deactivation
ppm parts per million, millionth (1000 ppm = 0,1%)
REF Reference Number (product type depending on conguration)
SCU System Control Unit (integrated mattress)
SN Serial Number
SW Software
SWL Safe Working Load
UDI Unique Device Identication (for medical devices)
USB Universal Serial Bus
WEEE Waste Electrical and Electronic Equipment
1.9 Denitions
Duty Cycle Cycle of operation of the motor: time of activity/time of rest.
Maximum Patient Weight Maximum Patient Weight depends on the application environment according to IEC 60601-
2-52. For application environment 1 (intensive/critical care) and 2 (acute care) reduce Safe
working Load by 65 kg. For application environment 3 (long-term care) and 5 (ambulatory
care) reduce Safe working Load by 35 kg.
Safe Working Load The highest allowable load on the bed (patient, mattress, accessories and the load suppor-
ted by those accessories).
Adult Patient having a physical size equal to or more than 146 cm, a mass equal to or more than
40 kg and a body mass index (BMI) equal to or more than 17 (according to IEC 60601-2-
52).