An ampuller is a small, sealed container used to hold a single dose of liquid medication or other substances. Typically made of glass or plastic, ampullers are designed to be broken open easily to access their contents. They are commonly used in medical settings for injectable drugs, ensuring that the medication remains sterile until it is needed. Ampullers are often found in hospitals and clinics, where they provide a convenient way to store and dispense medications. Their design helps prevent contamination and preserves the integrity of the medication inside. Proper disposal of ampullers is important to maintain safety in healthcare environments.