CHAPTER FIVE
Test preparation
54
Test preparation
5.3.2 Fitting for newborns using ear cups
When using ear cups, there are two probe tips that you can use for the best
t of the probe to the ear cup. These are the T7M tip for TE probes and the
R7M tip for DP probes; see section 18.3 for more information on probe tips.
5.3.3 Fitting for children and adults
Line up the probe to 7 o’clock (for left ear) or 5 o’clock (for right ear).
Push the probe rmly into the ear canal at this angle.
Hold the probe for several seconds. Then release the probe.
No discomfort should be felt by the patient. The weight of the probe
cable should be supported to minimise the risk of the probe being pulled
out during testing. Use the probe cable clip supplied, ensuring there is
sucient slack in the cable to allow for movement of the patient’s head. If
the correct tip is used, the probe should stay in place without aid. However,
it is acceptable to hold the probe gently in the ear if the patient is restless.
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