US5048514A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Inhaler for medicaments contained in capsules
Assignee: Somova SRL
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Filing: 1990-07-03
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Granted: 1991-09-17
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Expires: 2010-07-03
Abstract
Abstract A device for the administration of inhalation medicament held in a capsule has a chamber adapted to receive a capsule and provided with an air inlet and an air outlet, capsule piercing elements and a magazine for holding a plurality of capsules. The magazine is rotatably mounted about the air outlet and there is provided a loading mechanism to convey a capsule from the magazine to the chamber.
Inventors
- 👤 Luca Ramella
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 05:44
CPC Classifications
A; A61; A61M; A61M15/00; A61M15/0028; A61M15/003; A61M15/0033; A61M2202/00; A61M2202/06; A61M2202/064
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
199 words
A device for administering inhalation medicament in a capsule, said device comprising: an inhalation device main body including a tubular portion having an inhalation passage extending therein, and a base portion defining a chamber therein adapted to accommodate a capsule and communicating with said inhalation passage and the exterior of the main body; a magazine supported on said main body, the magazine defining a plurality of bores therein adapted to accommodate a plurality of capsules; a slider slidably mounted to the base portion of said inhalation device main body and defining a capsule seat therein adapted to accommodate a capsule, said slider being slidable relative to said base portion and to said magazine between a filling position at which said capsule seat is aligned with a respective one of the bores of said magazine and a loading position at which said capsule seat is located in said chamber; a capsule piercing means for piercing a capsule accommodated in said capsule seat while said slider is located between the filling position and the loading position; and a mouthpiece located at an end of the tubular portion of said inhalation device main body that is remote from the base portion thereof.
Claim 2
Independent Claim
199 words
A device for administering inhalation medicament in a capsule, said device comprising: an inhalation device main body including a tubular portion having an inhalation passage extending therein, and a base portion defining a chamber therein adapted to accommodate a capsule and communicating with said inhalation passage and the exterior of the main body; a magazine supported on said main body, the magazine defining a plurality of bores therein adapted to accommodate a plurality of capsules; a slider slidably mounted to the base portion of said inhalation device main body and defining a capsule seat therein adapted to accommodate a capsule, said slider being slidable relative to said base portion and to said magazine between a filling position at which said capsule seat is aligned with a respective one of the bores of said magazine and a loading position at which said capsule seat is located in said chamber; a capsule piercing means for piercing a capsule accommodated in said capsule seat while said slider is located between the filling position and the loading position; and a mouthpiece located at an end of the tubular portion of said inhalation device main body that is remote from the base portion thereof.
Claim 3
Dependent Claim
30 words
A device as claimed in claim 1, wherein said bores extend longitudinally of said magazine along respective axes thereof that are parallel to a longitudinal axis of said tubular portion.
Claim 4
Dependent Claim
17 words
A device as claimed in claim 1, wherein said capsule piercing means is disposed on said slider.
Claim 5
Dependent Claim
67 words
A device as claimed in claim 3, wherein said capsule piercing means includes a blade, and push button means for slidably mounting said blade between a rest position at which said blade lies outside of said chamber while said slider is located in the loading position and a piercing position at which said blade extends into said chamber while said slider is located in the loading position.
Claim 6
Dependent Claim
24 words
A device as claimed in claim 1, wherein said capsule piercing means is disposed on the base portion of said inhalation device main body.
Claim 7
Dependent Claim
24 words
A device as claimed in claim 5, wherein said capsule piercing means comprises piercing elements extending into a path of movement of said slider.
Claim 8
Dependent Claim
63 words
A device as claimed in claim 1, wherein said magazine is rotatably supported on said main body by said tubular portion, and the bores defined by said magazine are located radially of said tubular portion, rotation of said magazine about said tubular portion sequentially aligning said bores with the capsule seat of said slider while the slider is in the filling position thereof.
Claim 9
Dependent Claim
22 words
A device as claimed in claim 7, wherein each of said bores are adapted to receive two or more capsules arranged end-to-end.
Claim 10
Dependent Claim
30 words
A device as claimed in claim 8, wherein said bores extend longitudinally of said magazine along respective axes thereof that are parallel to a longitudinal axis of said tubular portion.
Claim 11
Dependent Claim
22 words
A device as claimed in claim 1, wherein each of said bores are adapted to receive two or more capsules arranged end-to-end.
Claim 12
Dependent Claim
30 words
A device as claimed in claim 10, wherein said bores extend longitudinally of said magazine along respective axes thereof that are parallel to a longitudinal axis of said tubular portion.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-09-16 | 1995-03-18 | 1995-09-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-09-16 | 1999-03-18 | 1999-09-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-09-16 | 2003-03-18 | 2003-09-17 | $7700.00 | Window Closed / Lapsed |