Choosing a replacement SpO2 sensor for a patient monitor starts with the monitor platform, not just the connector shape. Philips, Nellcor, Masimo, Mindray and GE monitoring systems may use different SpO2 technologies, connector keying, pin assignments and reference numbers.
Philips SpO2 sensors
Check the exact Philips monitor model and the sensor or extension-cable reference. Different Philips monitoring families can use different interfaces, so compatibility should be confirmed by model and part number.
Nellcor SpO2 sensors
Nellcor-compatible systems can use specific sensor technologies and connector formats. Confirm the monitor model, existing sensor reference and patient type before selecting a replacement.
Masimo SpO2 sensors
Masimo systems may use technology-specific cables and connectors. Do not assume a sensor is compatible only because the connector appears similar.
Mindray SpO2 sensors
Mindray patient monitors can vary by model and SpO2 technology. Match the monitor model, connector, cable type and reference number before ordering.
GE SpO2 sensors
GE monitoring platforms may use different connector styles and sensor families. Confirm the exact monitor series and sensor reference before purchase.
What to check before ordering
Confirm the monitor brand and exact model, SpO2 technology, connector shape and pin count, patient type, cable length and existing sensor part number.
For replacement options, browse the Reusable SpO2 Sensors category at Medical Equipments Australia. You can also read the SpO2 Sensor Cable FAQ and the SpO2 Connector and Cable Guide.