BD Hypak Glass Pre-Fillable Syringe For Anticoagulant Supports Heparin Drugs Brand: BD (Becton Dickinson) | Prefillable syringesCategory: Packaging Materials The BD Hypak™ glass pre-fillable syringe for anticoagulant is a glass pre-fillable syringe with a 1/2-in fixed needle, and a standard in pre-filled drug delivery systems. It is a cost-efficient solution for demanding anticoagulant customers.