Chapter 8: Oximetry
Veterinary Vital Signs Monitor Operation Manual 8-1
Chapter 8: Oximetry
8.1 Oximetry Measurement Capability
The oximetry parameter provides the continuous non-invasive monitoring of
oxygen saturation (%SpO
2
) in the blood and peripheral pulse rate (PPR). The
measured values for oximetry (%SpO
2
and PPR) and a pulse strength bar graph
are displayed in the SpO
2
parameter box. A plethysmogram, or oxygen
saturation waveform can be continuously displayed. A variety of reusable
sensors is available for monitoring patients.
8.2 Oximetry Warnings, Cautions, and Notes
WARNING! Prolonged use or the patient's condition may require changing
the sensor site periodically. Change the sensor site and check
skin integrity, circulatory status, and correct alignment at least
every 4 hours.
WARNING! When attaching sensors with micro foam tape, do not stretch
the tape or attach the tape too tightly. Tape applied too tightly
may cause inaccurate readings and blisters on the patient's
skin (lack of skin respiration, not heat, causes the blisters).
WARNING! Using a damaged sensor may cause inaccurate readings,
possibly resulting in patient injury or death. Inspect each
sensor. If a sensor appears damaged, do not use it. Use another
sensor or contact your authorized repair center for help.
WARNING! Using a damaged patient cable may cause inaccurate readings,
possibly resulting in patient injury or death. Inspect the patient
cable. If the patient cable appears damaged, do not use it.
Contact your authorized repair center for help.
WARNING! If any of the integrity checks fail, do not attempt to monitor
the patient. Use another sensor or patient cable, or contact the
equipment dealer for help if necessary.
WARNING! Do not autoclave, ethylene oxide sterilize, or immerse the
sensors in liquid. Evidence that liquid has been allowed to
enter the monitor voids the warranty.
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