3M Curos Stopper Disinfecting Cap, Open Female Luers
A disinfecting cap for open female luers containing 70 percent isopropyl alcohol, providing up to seven days of protection against contamination if left in place.
The Curos Stopper Disinfecting Cap For Open Female Luers, CS Series, is a port protector used in clinical settings to disinfect and protect open female luer connections such as those found on stopcocks and catheter hubs before line access. The cap luer locks onto the connection and, according to the description, contains 70 percent isopropyl alcohol to disinfect the critical surface prior to use, reducing the risk of introducing contamination when the line is next accessed.
Its cap design is described as holding pressure to maintain a closed system, and the product can provide up to seven days of protection if it remains in place and is not removed, offering an extended window of protection between uses rather than requiring disinfection at every single access. Nurses and other clinical staff use caps like this on intravenous lines, arterial lines and other luer connections wherever repeated access points need ongoing protection against contamination.
Hospitals managing vascular access across wards and critical care areas keep these caps stocked as part of their infection prevention protocols for open luer connections.
