Care and Maintenance
4-22 Ultrasound System – Common Service Information
Direction 5444964-100 English
Rev. 5
LOGIQ/Vivid/Voluson Ultrasound System Leakage Current Limits
(continued)
NOTE: Electrical leakage testing may be accomplished with any
calibrated Electrical Safety Analyzer tool compliant with AAMI/
ESI 1993 or IEC 60601 or AS/NZS 3551 or IEC62353 or other
relevant national regulation.
Table 4-9: Equipment Type and Test Definitions
Applied Parts
(AP)
Parts or accessories that contact the patient to perform their function. For ultrasound
equipment, this includes transducers, ECG leads and e-TRAX Needle Sensor.
Type BF Type BF Applied Part (man in the box) symbol is in accordance with
IEC 60417-5333, e.g. ultrasound probes which are marked with the
'man in box' BF symbol.
Type BF
Defib.-Proof
Type BF defibrillation proof Applied Part (man in the box with paddle)
symbol is in accordance with IEC 60417-5334, e.g. ECG electrodes
which are marked with the 'man in box with paddle' BF symbol.
Type CF Type CF Applied Part (heart in the box) symbol is in accordance with
IEC 60417-5335, e.g. intraoperative probes for direct cardiac contact,
isolated ECG connections and e-TRAX Needle Sensor, so marked
with the 'heart in box' CF symbol.
Type CF
Defib.-Proof
Type CF defibrillation proof Applied Part (heart in the box with
paddle) symbol is in accordance with IEC 60417-5336, e.g.
intraoperative probes for direct cardiac contact, isolated ECG
connections and e-TRAX Needle Sensor, so marked with the 'heart
in box with paddle' CF symbol.
Sink Leakage The current resulting from the application of mains voltage to the applied part. This test
is required for Type BF and CF applied parts.
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