Patent ID: 11369753

Abstract:
A dual-needle syringe capable of preventing infection, including: an infusion needle shaft (3) configured to aspirate a liquid from a drug container (30); an injection needle shaft (5) having a sharp point of one end inserted into a body, and the other end connected to the syringe (10), through which the liquid filled in the syringe (10) is injected into a body; a hub barrel (7) engaged to a barrel (15) of the syringe (10) to infuse the liquid, which is aspirated from the drug container (30) through the infusion needle shaft (3), into the syringe (10) through the injection needle shaft (5), the hub barrel having an infusion needle shaft hub (21) and an injection needle shaft hub (23) which can be separated from each other before the liquid is injected; and a filter (9) configured to filter foreign substances contained in the liquid.