Method and package for storing a pressurized container containing a drug
First Claim
Patent Images
1. An apparatus comprising:
- a drug formulation comprising a mixture of at least a drug and an HFA propellant;
a pressurized container filled with said drug formulation; and
, a pouch constructed from materials comprising a metallic foil layer and a moisture absorbing material.
1 Assignment
0 Petitions
Accused Products
Abstract
A method and package for storing a pressurized container which is filled with a drug formulation at a predetermined pressure. The drug formulation includes a mixture of a drug and a propellant. The package which encloses the pressurized container substantially prevents ingression of water vapor and particulate matter into the package while permitting egression of the propellant which may leak from the pressurized container.
109 Citations
18 Claims
-
1. An apparatus comprising:
-
a drug formulation comprising a mixture of at least a drug and an HFA propellant;
a pressurized container filled with said drug formulation; and
,a pouch constructed from materials comprising a metallic foil layer and a moisture absorbing material. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
-
-
18. An apparatus comprising:
-
a drug formulation comprising a mixture of at least a drug and an HFA propellant;
a pressurized container filled with said drug formulation; and
,a pouch constructed from materials comprising a metallic layer and desiccant means for adsorbing moisture.
-
Specification