Spray device
First Claim
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1. A respiratory aid for use in self-administration of an agent for combatting the symptoms of a respiratory disorder, said respiratory aid comprising:
- a container for the agent operatively connected to a discharge valve through which a therapeutically or preventatively effective amount of said agent may be dispensed via a nozzle and an actuator body adapted to actuate the valve, wherein the container comprises;
a glass vial coated with a coating of polymeric material, the coating of polymeric material having at least one clear or translucent portion arranged to permit observation of the level of agent in the container.
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Accused Products
Abstract
The present invention relates to a spray device (eg an inhaler) comprising an aerosol formulation administered to the respiratory or nasal tract in which the level of formulation remaining in the device can be readily inspected.
75 Citations
29 Claims
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1. A respiratory aid for use in self-administration of an agent for combatting the symptoms of a respiratory disorder, said respiratory aid comprising:
- a container for the agent operatively connected to a discharge valve through which a therapeutically or preventatively effective amount of said agent may be dispensed via a nozzle and an actuator body adapted to actuate the valve, wherein the container comprises;
a glass vial coated with a coating of polymeric material, the coating of polymeric material having at least one clear or translucent portion arranged to permit observation of the level of agent in the container. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28)
- a container for the agent operatively connected to a discharge valve through which a therapeutically or preventatively effective amount of said agent may be dispensed via a nozzle and an actuator body adapted to actuate the valve, wherein the container comprises;
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29. A medical aerosol device comprising a container and a discharge valve through which fluid may be dispensed via a nozzle, an actuator adapted to actuate the valve, the container comprising a glass vial coated with a layer of polymeric material, the polymeric material having at least one clear or translucent portion arranged to permit observation of the level of liquid in the container
Specification