초록 ▼

An apparatus for storing and selectively dispensing sterile liquids comprises a liquid filled sealed flexible bag which has an integral dispensing spout formed therein. The flexible bag is received within a two piece housing which has spring mechanism to engage and exert pressure on the bag once the

An apparatus for storing and selectively dispensing sterile liquids comprises a liquid filled sealed flexible bag which has an integral dispensing spout formed therein. The flexible bag is received within a two piece housing which has spring mechanism to engage and exert pressure on the bag once the two pieces of the housing are closed together. A valve is mounted to the housing and engages the spout of the bag, effectively closing off the dispensing orifice of the spout. The valve is operable to move away from the spout to selectively dispense the pressurized sterile liquid from the bag.

대표청구항 ▼

A sterile liquid storing and dispensing apparatus, comprising: a sealed flexible container for sterile liquids and having an integral dispensing spout therein; a housing for said sealed flexible container, said housing including first and second portions being cooperatively engageable so as to facil

A sterile liquid storing and dispensing apparatus, comprising: a sealed flexible container for sterile liquids and having an integral dispensing spout therein; a housing for said sealed flexible container, said housing including first and second portions being cooperatively engageable so as to facilitate access to and retention of said sealed flexible container, said housing further including an aperture therein being configured to receive said dispensing spout; pressure means pivotally mounted to one of said first and second housing portions for engaging said sealed flexible container to exert a continual pressurizing force thereon when said sealed flexible container is positioned within said housing; and a selectively operable valve mounted in said housing so as to press against said dispensing spout to normally close said dispensing spout in a first position and being movable to a second position to release pressure to permit opening of said spout, said pressure means exerting continual pressure against said sealed flexible container and forcing liquid therefrom when said valve is in its second open position until said valve returns to its first closed position, the continual pressurizing force being exerted on said flexible container by said pressure means preventing outside contaminants from being transmitted back to the liquid within said sealed flexible container.