What is the name of the QC circle indwelling needle ring

The name of the QC Ring Indwelling Needle Ring is Indwelling Needle Ring. According to the query related information, is one of the medical devices, commonly used in indwelling catheters or infusion tubes and other medical equipment fixed. Often made of plastic or rubber, the QC ring is ring-shaped with a hole in the center for the indwelling needle, which can be secured to the patient's skin by a needle.