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The International Electrotechnical Commission
(IEC) has established a set of symbols
for medical electronic equipment which classify a connection or warn of any potential
ications and symbols are shown below.
This applies only to the instrument that has the certification symbol printed explicitly on
the product label or sticker.
I and O on po wer switch represent ON and OFF respectively.
solated patient connection.
This symbol identifies a safety note. Ensure you understand
the function of this control before using it. Control on
described in the appropriate User’s or Service Manual.
Identifies the point where the system saf
fastened to the chassis. Protective earth connected to
Class I equipment for safety purposes.