· Three-way valve: effectively reduces blood reflux and reduces the incidence of catheter blockage.
· During infusion: the valve opens in the forward direction and is easily connected to achieve gravity infusion.
· During suction: the valve opens in the opposite direction to meet the need for suction blood and requirements for collecting blood samples.
· Treatment interval: The valve is closed, which can effectively reduce blood reflux caused by activities, coughing and other factors.
· Separation membrane: Separation membrane structure, straight liquid passage, thorough flushing, reducing the incidence of CRBSI.
· High pressure resistance: It can withstand a maximum pressure of 300 ps i and a maximum injection flow rate of 10 ml/s, meeting the needs for high-pressure injection of contrast media.