Qosina now manufactures dual check valves that enable injection and aspiration from separate ports of a single connector. Other features include:
- Molding from medical-grade materials.
- A polycarbonate housing with valves made from silicone.
- An optional 80183 male luer slip outlet port, female luer slip inlet port, female luer lock control port, 1-PSI cracking pressure, 80186 male luer slip outlet port, female luer slip inlet port, female luer lock control port, 1.5- to 5-PSI control port, 80187 male luer lock outlet port, female luer slip inlet port, female luer lock control port and 1.5- to 5-PSI control port.