Surgery – Liquid medicament atomizer or sprayer – Pre-pressurized container holding medicament
Patent
1998-02-27
2000-02-22
Weiss, John G.
Surgery
Liquid medicament atomizer or sprayer
Pre-pressurized container holding medicament
12820014, A61M 1100
Patent
active
060268077
ABSTRACT:
A cloud chamber for use with a source of pressurized medication in a MDI system wherein the cloud chamber has a unique one-way inspiratory air and one-way expiratory air valving system which utilizes the same valve body to provide both functions through utilization of different parts of the same valve body for performing the different and mutually exclusive functions. The present invention also provides for the storage of the pressurized medication container within the cloud chamber so that the medication can be conveniently and safely stored when the device in not in use.
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Laun Deborah A.
Middleton, Jr. David T.
Puderbaugh George
Richards Fredrick M.
Weinstein Lawrence A.
Anderson Charles W.
Diemolding Corporation
Roehrig, Jr. August E.
Weiss John G.
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