Surgery – Respiratory method or device – Means for supplying respiratory gas under positive pressure
Reexamination Certificate
2005-03-15
2005-03-15
Doerrler, William C. (Department: 3744)
Surgery
Respiratory method or device
Means for supplying respiratory gas under positive pressure
C128S204260, C128S201130
Reexamination Certificate
active
06866042
ABSTRACT:
A pressurized gas supply system includes a pressurized container which expands and contracts. The container includes a one-piece liner molded from a polymer which is reinforced by a high tensile fiber such as KEVLAR®. A valve is molded into the liner, and a regulator is connected to the valve. A hose, having a conserver positioned therealong, extends between the regulator and a fitting allowing a user to inhale gas from the container. The container is carried in a carrying bag, which can be in the form of a carrying case, a purse, or a back-pack.
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Doerrler William C.
Polster Lieder Woodruff & Lucchesi L.C.
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