4
2. Orient the sensor so the dashed line in the middle of the sensor is
centered on the tip of the digit. Wrap adhesive flaps on non-cable end
around the digit. Note that the cable must be positioned on the top
of the hand. (2)
3. Fold cable end over top of digit so that windows are directly opposite
each other. Wrap adhesive securely around sides of digit. (3)
4. Plug the sensor into the oximeter and verify proper operation as
described in the oximeter operator’s manual.
Note: If the sensor does not track the pulse reliably, it may be incorrectly
positioned, or the sensor site may be too thick, thin, deeply
pigmented, or otherwise deeply colored (for example, as a result of
externally applied coloring such as nail polish, dye, or pigmented
cream) to permit appropriate light transmission. If any of these
situations occurs, reposition the sensor or choose an alternate
Nellcor sensor for use on a different site.
WARNINGS
1. Do not use the Nellcor Adult Respiratory Sensor or other oximetry
sensors during MRI scanning. Conducted current may cause burns.
Also, the sensor may affect the MRI image, and the MRI unit may
affect the accuracy of oximetry measurements.
CAUTIONS
1. Federal law restricts this device to sale by or on the order of a
physician.
2. In the event of damage to the sterile packaging, do NOT re-sterilize.
Follow local governing ordinances and recycling instructions regarding
disposal or recycling of sensors.
3. Failure to apply the sensor properly may cause incorrect measurements.
4. While the sensor is designed to reduce the effects of ambient light,
excessive light may cause inaccurate measurements. In such cases,
cover the sensor with opaque material.
5. Circulation distal to the sensor site should be checked routinely. The
site must be inspected every 8 hours to ensure adhesion, application
pressure, skin integrity, and correct optical alignment. If skin integrity
changes, move the sensor to another site. If the sensor is misapplied
with excessive pressure, a pressure injury can occur.
6. Intravascular dyes or externally applied coloring such as nail polish,
dye, or pigmented cream may lead to inaccurate measurements.
7. Excessive motion may compromise performance. In such cases, try to
keep the patient still, or change the sensor site to one with less motion.
8. Do not immerse in water or cleaning solutions. Do not resterilize.
Immersion or resterilization could damage the sensor.
9. If the sensor is wrapped too tightly or supplemental tape is applied,
venous pulsations may lead to inaccurate saturation measurements.
10. Do not alter or modify the sensor. Alterations or modifications may
affect performance or accuracy.
11. For additional warnings, cautions or contraindications when using this