Instructions to activate the rapid palatal expander (RPE)
Instructions to activate the rapid palatal expander (RPE)
April 4th 2025
April 4th 2025
STEP 1
In a well-lit area, tip the child's head backwards.
The higher their chin is, the easier it will be for you to see the hole.
In a well-lit area, tip the child's head backwards. The higher their chin is, the easier it will be for you to see the hole.
STEP 2
Place the key into the hole until it is firmly in place.
STEP 3
Push the key towards the back of the mouth.
You will notice the center cog has turned and a new hole has appeared. The roatation stops when the key meets the back of the expander.
Push the key towards the back of the mouth. You will notice the center cog has turned and a new hole has appeared. The roatation stops when the key meets the back of the expander.
STEP 4
Slowly remove the key from the hole by pushing the key straight down and out of the hole. Be careful not to accidentally unwind the expander while removing the key. The next hole should still be visible after removing the key.
