Covidien Puritan Bennett 540, User Manual, Page: 25 / 141

Labels / Identification and Instruction Information
Puritan Bennett 540™ Ventilator User’s Manual
1-13
1.5 Labels / Identification and Instruction Information
Various
labels or specific
markings
are affixed to the ventilator
that describe
precautions to be taken for the
correct use of the ventilator and contribute to the traceability of the product. Refer to Table 1-2 and the figures on
the following pages for illustrations of these labels and markings and their locations on the ventilator. Use the
item numbers in the following tables to locate the labels in
Figure 1-1 through Figure 1-5 .
Year of Manufacture.
Manufacturer.
Audio Paused.
This symbol means the sounding of audible alarms is currently disabled. For more information, refer to
section
3.4, “Silencing the Audible Portion of Alarms” .
Alarm Paused (reset/cancelled).
This symbol means one or more alarms have been paused, or reset/cancelled. For more information, refer
to section
3.5, “Resetting/Pausing Alarms” .
Single patient use only (ISO 7000-1051).
This symbol means that the labeled device is for use by a single patient only. Refer to Table 1-2 , item 5.
Freeze Waveforms.
This symbol means the tracing of patient pressure and flow waveforms is currently paused or “frozen.”
For more information, refer to section
4.3, “Waveform Display” .
Follow instructions for use (ISO 7000-1641).
This symbol directs the user to observe and adhere to the instructions contained in the product’s
user manuals.
USB port.
This symbol indicates a communications port for interfacing via a USB connector.
See
Figure 2-2 , item 10. Not currently used.
PC connector.
This symbol indicates a port that can be used by authorized Puritan Bennett service personnel for
software maintenance. See
Figure 2-2 , item 7.
Table 1-1. Ventilator Symbols (Continued)
Symbols Descriptions