BLOW FILL SEALED CONTAINER WITH TWIST OFF TOP OPERATED BY OVERCAP AND METHOD OF FORMING THE SAME

摘要

A container assembly includes a container body having a port or aperture adapted for use with a luer end of a needleless syringe. The aperture is sealed to a closure top by a first frangible seal. An overcap has a base sealed to the container body and an upper cap connected to the base by a second frangible seal, providing a sterile barrier surrounding the first frangible seal. The second frangible seal is broken by depressing the upper cap toward the container body. Alternatively, the second frangible seal is a removable tear strip broken by pulling the tear strip. The upper cap include s a detent portion frictionally securing the upper cap to the closure top when the upper cap is depressed toward the body. The upper cap and secured closur e top are removed from body by twisting the upper cap to break the first frangible seal and open the port.