Sample Line; Intended Use; Applying The Sample Line - Nonin LifeSense LS1-9R Operator's Manual

WARNING: Misuse or improper handling of the pulse oximeter sensor could damage
the sensor or the cable, which may lead to inaccurate readings. Never alter or modify
the sensor since this may affect the performance or accuracy.
WARNING: Inspect the pulse oximeter sensor application site at least every 6 to 8
hours to ensure correct sensor alignment and skin integrity. Patient sensitivity to
sensors and/or adhesive strips may vary due to medical status or skin condition.
CAUTION: The presence of ambient light may affect the accuracy of the pulse
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oximeter sensor.

Sample Line

Intended Use

The sample line is used to measure the content of carbon dioxide in expired air (EtCO
single-use disposable tubing that attaches into the patient's nose and connects to the monitor's
moisture trap with a Luer lock connector. One sample line is included in the standard kit.
LifeSense can be fitted with several types of sample lines to best suit the patient (see
"Accessories" section).
The following instructions refer to the sample line supplied in the LifeSense standard kit. Other
sample lines have separate instructions included in their packaging.
WARNING: Use only Nonin-recommended accessories and replacement parts.
CAUTION: The sample line is a single-use, disposable component. Use a new
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sample line for each patient. Dispose the sample line in accordance with your local,
state, or national regulations regarding waste management.
CAUTION: The patient's nasal passage may dry out if continuous monitoring is
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required. Check patient hourly for nasal comfort.

Applying the Sample Line

1. Insert the cannula into each nostril.
2. Place the tubing behind each ear.
3. Connect the Luer lock fitting to the moisture trap, twist to tighten.
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