User Manual

3 Monitoring

Monitoring

LIFEPAK 20e Defibrillator/Monitor Operating Instructions 3-9

MONITORING SpO2

The following paragraphs describe:

• SpO2 Warnings and Cautions

• When to Use a Pulse Oximeter

• How a Pulse Oximeter Works

• SpO2 Monitoring Considerations

• SpO2 Monitoring Procedure

• SpO2 Waveform

• SpO2 Volume

• Sensitivity

• Averaging Time

• Pulse Oximeter Sensors

• No Implied License

• Cleaning

• Troubleshooting Tips for SpO2

SpO2 Warnings and Cautions

WARNINGS!

Shock or burn hazard.

Before use, carefully read these operating instructions, the sensor and extension cable

directions for use, and precautionary information.

Shock or burn hazard.

Other manufacturers’ oxygen transducers may cause improper oximeter performance and

invalidate safety agency certification. Use only oxygen transducers approved for this product.

Inaccurate pulse oximeter readings.

Do not use a damaged extension cable or one with exposed electrical contacts. Never use more

than one extension cable between the pulse oximeter and the sensor.

Inaccurate pulse oximeter readings.

Do not use a damaged sensor. Do not alter the sensor in any way. Alterations or modifications

may affect performance and/or accuracy.

Inaccurate pulse oximeter readings.

Sensors exposed to ambient light (such as sunlight, surgical lights, or bilirubin lamp) when

incorrectly applied to a patient may exhibit inaccurate saturation readings. Securely place the

sensor on the patient and check the sensor’s application frequently to help ensure accurate

readings.