21 C.F.R. § 870.1370Download PDFCurrent through September 30, 2024Section 870.1370 - Catheter tip occluder(a)Identification. A catheter tip occluder is a device that is inserted into certain catheters to prevent flow through one or more orifices.(b)Classification. Class II (performance standards). 21 C.F.R. § 870.1370