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VI. Pulse Oximeter Sensors
WARNING
• Use only Respironics-manufactured
sensors. These sensors are manufactured
to meet the calibration requirements for
Respironics pulse oximeters. Use of other
manufacturer's sensors may cause
improper pulse oximeter performance.
• Use of Respironics double-backed
adhesive strips or the Hydrogel tape strips
should be discontinued if the patient
exhibits allergic reactions to the adhesive
material.
• Check application site frequently to
determine circulation, positioning, and skin
sensitivity of the patient. Each patient's
sensitivity to Respironics sensors may vary
depending on their medical status or the
condition of their skin.
CAUTION
• Before use, carefully read the instructional
insert provided with the sensor.
NOTE: Respironics sensors do not contain natural rubber
latex.
A. General Sensor Description
The 920 features sensors which are ideal for nearly every
application. Refer to Tables V and VI for a complete list of
Respironics sensors and specific information on each sensor. Each
sensor is designed for a specific site application and specific patient
size and weight range. Reusable sensors are designed for multiple
patient use, while disposable sensors are designed for single
patient use.
Factors that may degrade performance:
− excessive ambient light
− excessive motion
− electrosurgical interference
− arterial catheters, blood pressure cuffs, infusion lines, etc.
− moisture in the sensor
− improperly attached sensor
− incorrect sensor type
− poor perfusion
− venous pulsations
− anemia or low hemoglobin concentrations
− cardiovascular dyes
− sensor not at heart level
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