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Can I use any kind of cannula with the Nox recorders?

It is recommended to use the NOX Cannula with Filter, Ref 55 20 10, to protect the Nox recorders from moisture and reduce the risk of infection. The NOX Cannula with Filter has been validated to give a high-quality flow signal for use in the diagnosis of sleep-disordered breathing when used with Nox recorders.

If a standard cannula with a luer lock is preferred, a Nox filter tube connector is needed to connect it to the recorder.

You can find the cannulas in our product catalog.

*Please note that not all features or all products are available in all markets. Our products are medical devices and subject to registration/approval in each market area. For more information on product availability please contact

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