초록 ▼

A container (34) includes first and second chambers (40, 42) for the storage of two substances (44, 46) such as medical liquids. The chambers are separated by a chamber-communicating assembly (61) which is selectively opened by an operator for mixture of the two substances and delivery to a patient.

A container (34) includes first and second chambers (40, 42) for the storage of two substances (44, 46) such as medical liquids. The chambers are separated by a chamber-communicating assembly (61) which is selectively opened by an operator for mixture of the two substances and delivery to a patient. A leak detection compartment (62) encloses the assembly (61) between the two chambers, including a periperhal channel (76) and ridges (80) on the assembly (61). When seal integrity between the container wall sheets (36, 38) and the assembly (61) is less than complete, the leak detection compartment both prevents liquid in one chamber from entering the other through the leak pathway and also assures detection of the leak during the manufacturing operation.

대표청구항 ▼

A container for the storage of at least two substances, comprising: (a) first and second chambers defined by a container wall, at least one of said first and second defined chambers containing a liquid substance; (b) chamber-communicating means having first and second ends secured to and in communic

A container for the storage of at least two substances, comprising: (a) first and second chambers defined by a container wall, at least one of said first and second defined chambers containing a liquid substance; (b) chamber-communicating means having first and second ends secured to and in communication with said first and second chambers, respectively, said chamber-communicating means defining a selectively openable flow-path between said first and second chambers; and (c) a normally empty leak detection compartment defined by a detection wall, enclosing said chamber-communicating means between said first and second chambers, such that any liquid which unintentionally passes between said chamber-communicating means and said container wall from either of said chambers enters said leak detection compartment, facilitating detection of a leak.