Symbols
1.3
Symbols
Warnings
Warning
Warnings are indicated by triangular warning symbols. They contain safety-critical
information regarding possible injury, death or other serious consequences associated
with device use or misuse.
Cautions
Cautions are indicated by circular caution symbols. They contain important information
regarding potential device malfunctions, device failure, damage to device or damage to
property.
Notes
NOTE: Notes are formatted in italic type and indicate additional useful hints.
Symbols on Hardware Components
The below symbols may be found on the system.
Symbol
10
Explanation
Type B Applied Part
NOTE: Applied parts that are normally not conductive and can be immediately re-
leased from the patient.
Type BF Applied Part
NOTE: Applied parts that have conductive contact with the patient, or have medium
or long term contact with the patient.
Caution
NOTE: User should consult the instructions for use for important cautionary informa-
tion such as warnings and precautions that cannot, for a variety of reasons, be pre-
sented on the medical device itself.
Equipotentiality
NOTE: 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.
Do not re-use
NOTE: Indicates a medical device that is intended for one use, or for use on a single
patient during a single procedure.
Non-sterile
NOTE: Indicates a medical device that has not been subjected to a sterilization proc-
ess.
Do not resterilize
NOTE: Indicates a medical device that should not be resterilized.
Instrument User Guide Rev. 2.3 Cranial/ENT Optical
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