A collection of non-sterile supplies, instruments, and materials intended to be used to make an accurate impression of the folds and convolutions of cartilage that form the outer ear and its canal (i.e., an earmould). It typically includes a foam or cotton ...
A non-sterile hand-held manual dental instrument designed to inject impression material into an impression tray or directly into a patient's mouth. This is a reusable device.
A non-sterile, hand-held manual dental instrument designed to inject impression material into an impression tray or directly into a patient?s mouth. This is a single-use device.