Medicament dispensing device
First Claim
1. A medicament dispensing device for dispensing metered dosages of medicaments from a container comprising:
- said container having a first end and an opposite second end spaced from said first end along a longitudinal axis, said first end comprising a valve stem extending longitudinally therefrom and moveable between a closed position and an open position, said container containing a plurality of metered dosages of medicaments, said valve stem dispensing one of said plurality of said metered dosages when said valve stem is moved to the open position, said second end having an end surface and said container having an outer periphery at said second end, said outer periphery defining a first cross-sectional shape of said second end in a first plane substantially perpendicular to said longitudinal axis; and
an indicating device comprising a housing and an indicator member disposed in said housing, said housing mounted to said second end of said container and comprising a bottom surface disposed adjacent said end surface of said second end of said container, and wherein said housing has an outermost periphery defining a second cross-sectional shape of said housing in a second plane substantially perpendicular to said longitudinal axis, wherein said outermost periphery of said housing is substantially identical to the outer periphery of said second end and wherein no portion of said indicating device extends outwardly beyond said outermost periphery of said housing.
1 Assignment
0 Petitions
Accused Products
Abstract
A medicament dispensing device for dispensing metered dosages of medicaments from a container. The device includes a container and an indicating device. The container has a first end and an opposite second end spaced from the first end along a longitudinal axis. The first end includes a valve stem extending longitudinally therefrom and moveable between a closed position and an open position. The container contains a plurality of metered dosages of medicaments, with the valve stem dispensing one of the plurality of metered dosages when the valve stem is moved to the open position. The second end has an end surface. The indicating device includes a housing and an indicator member disposed in the housing. The housing is mounted to the second end of the container with a bottom surface thereof disposed adjacent the end surface of the second end of the container. The housing and the second end of the container have substantially the same shape.
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Citations
25 Claims
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1. A medicament dispensing device for dispensing metered dosages of medicaments from a container comprising:
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said container having a first end and an opposite second end spaced from said first end along a longitudinal axis, said first end comprising a valve stem extending longitudinally therefrom and moveable between a closed position and an open position, said container containing a plurality of metered dosages of medicaments, said valve stem dispensing one of said plurality of said metered dosages when said valve stem is moved to the open position, said second end having an end surface and said container having an outer periphery at said second end, said outer periphery defining a first cross-sectional shape of said second end in a first plane substantially perpendicular to said longitudinal axis; and
an indicating device comprising a housing and an indicator member disposed in said housing, said housing mounted to said second end of said container and comprising a bottom surface disposed adjacent said end surface of said second end of said container, and wherein said housing has an outermost periphery defining a second cross-sectional shape of said housing in a second plane substantially perpendicular to said longitudinal axis, wherein said outermost periphery of said housing is substantially identical to the outer periphery of said second end and wherein no portion of said indicating device extends outwardly beyond said outermost periphery of said housing. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A medicament dispensing device for dispensing metered dosages of medicaments from a container comprising:
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said container having a first end and an opposite second end spaced from said first end along a longitudinal axis, said first end comprising a valve stem extending longitudinally therefrom and moveable between a closed position and an open position, said container containing a plurality of metered dosages of medicaments, said valve stem dispensing one of said plurality of said metered dosages when said valve stem is moved to the open position, said container comprising a first cylinder defining said second end, wherein said second end has an end surface and said first cylinder has a first diameter; and
an indicating device comprising a housing and an indicator member disposed in said housing, said housing comprising a second cylinder having a bottom surface, wherein said housing is mounted to said second end of said container with said bottom surface disposed adjacent to said end surface of said second end of said container, and wherein said second cylinder has a second diameter, wherein said second diameter is not greater than said first diameter and wherein no portion of said indicating device extends laterally outwardly beyond said second diameter. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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19. A medicament dispensing device for dispensing metered dosages of medicaments from a container comprising:
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an actuator housing having a longitudinally extending cavity and a well located at a bottom of said cavity, said actuator housing having a generally open end at a top of said cavity;
said container having a first end and an opposite second end spaced from said first end along a longitudinal axis, said first end comprising a valve stem extending longitudinally therefrom and moveable between a closed position and an open position, said container containing a plurality of metered dosages of medicaments, said valve stem dispensing one of said plurality of said metered dosages when said valve stem is moved to the open position, said container comprising a first cylinder defining said second end, wherein said second end has an end surface and said first cylinder has a first diameter; and
an indicating device comprising a housing and an indicator member disposed in said housing, said housing comprising a second cylinder having a bottom surface, wherein said housing is mounted to said second end of said container with said bottom surface disposed adjacent to said end surface of said second end of said container, and wherein said second cylinder has a second diameter, wherein said second diameter is substantially the same as said first diameter, and wherein no portion of said indicating device extends laterally outwardly beyond said second diameter;
wherein said container is disposed in said cavity of said actuator housing with said valve stem inserted in said well, wherein said second end of said container with said indicating device mounted thereto extends from the generally open end of said actuator housing so as to be exposed to the user, said container and said indicating device reciprocally moveable within said housing along said longitudinal extent of the cavity such that said valve stem is moved between said open and closed position by engagement with said well. - View Dependent Claims (20, 21, 22, 23, 24, 25)
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Specification