14 • Symbols
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80114-770_V23802
2021-01
ISO 15223-1 Medical devices –
Symbols to be used with medi
-
cal device labels, labelling and
information to be supplied
5.3.9 Atmospheric
pressure limita
-
tion
Indicates the range of atmospheric pres-
sure to which the medical device can be
safely exposed.
ISO 7010 Graphical symbols -
Safety colours and safety signs
- Registered safety signs
M002 Refer to instruc-
tion manual/
booklet
To signify that the instruction manual/
booklet must be read.
ISO 7010 Graphical symbols -
Safety colours and safety signs
- Registered safety signs
W012 Warning; Elec-
tricity
To warn of electricity.
IEC 60417 Graphical Symbols
for Use on Equipment
5021 Equipotentiality To identify the terminals which, when
connected together, bring the various
parts of an equipment or of a system to
the same potential, not necessarily being
the earth (ground) potential, e.g. for local
bonding.
IEC 60417 Graphical Symbols
for Use on Equipment
5140 Non-ionizing
electromagnetic
radiation
To indicate generally elevated, potentially
hazardous, levels of non-ionizing radia
-
tion, or to indicate equipment or systems
e.g. in the medical electrical area that
include RF transmitters or that intention
-
ally apply RF electromagnetic energy for
diagnosis or treatment.
IEC 60417 Graphical Symbols
for Use on Equipment
5336 Defibrillation-
proof type CF
applied part
To identify a defibrillation-proof type CF
applied part complying with IEC 60601-1.
Note 1 – C = Cardial.
Note 2 – F = Floating applied part.
IEC 60417 Graphical Symbols
for Use on Equipment
5988 Computer net-
work
To identify the computer network itself or
to indicate the connecting terminals of
the computer network.
IEC 60417 Graphical Symbols
for Use on Equipment
5034 Input To identify an input terminal when it is
necessary to distinguish between inputs
andoutputs.
IEC 60601-2-2 Medical electri-
cal equipment - Part 2-2: Par-
ticular requirements for the
basic safety and essential per
-
formance of high frequency
surgical equipment and high
frequency surgical accessories
– HF isolated
patient circuit
The danger of leakage currents and
therefore the danger of burns is substan
-
tially reduced for the patient.
IEC TR 60878 Graphical sym-
bols for electrical equipment in
medical practice
1853,
5114
Foot switch To identifiy a foot switch or the connec-
tion for a foot switch.
IEC TR 60878 Graphical sym-
bols for electrical equipment in
medical practice
5269,
5268
„OUT“/"IN" posi-
tion of a bi-sta-
ble push control
To associate the "OUT" position of
a bi-stable push control with the
corresponding function.
To associate the "IN" position of a
bi-stable push control with the cor-
responding function.
Standard Ref. no. Symbol Title Explanation
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