Answer
Yes, but only a formulation specifically licensed for catheter or cannula patency. A flush product is not intended for systemic anticoagulation.
Sources for this answer
- Heparin Sodium BP 5000 IU/L in 0.9% w/v Sodium Chloride IV Infusion — Current selected SmPCemc · Summary of Product Characteristics
- Heparin Sodium 100 I.U./ml flushing solution for maintenance of patency of intravenous devices (Wockhardt UK Ltd) (PL 29831/0111) — Current selected SmPCemc · Summary of Product Characteristics
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