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US 5,470,323 AGranted
Packaging system with in-tandem applicator pads for topical drug delivery
AssigneeCreative Products Resource Associates, Ltd.
InventorsJames A. Smith, Betty J. Murphy
Life of this patent
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Abstract
The present invention provides a system for applying a plurality, preferably two, dermatological agents to the skin from a single dispensing and applicator system comprising a plurality of compartmentalized applicator pads which may be exposed and sequentially or simultaneously applied to the skin area to be treated. Each of the applicator pads in the system are provided with a different dermatological agent.
Claims37
A dispensing and applicator system for applying a plurality of dermatological agents, comprising:
- (a) a flexible, moisture impermeable support sheet;
- (b) a plurality of applicator pads affixed in a separated array to the surface of said support sheet;
- each of said pads being impregnated with a composition comprising a different dermatological agent;
- and
- (c) a flexible, moisture-impermeable cover sheet having its peripheral surface releasably sealed to the opposed peripheral surface of the support sheet so as to form a compartment containing said pads and defined by a continuous seal, which seal is positioned inwardly from the edges of the sheets over a portion of the opposed peripheral surfaces, so as to form two opposed flanges, and wherein the cover sheet and the support sheet are also releasably sealed together between said pads to divide the compartment into a plurality of subcompartments, each containing one of said pads;
- the flanges being separable to at least partially release the cover sheet from the support sheet, so that said pads are exposed.
3 more elements
Dependencies are inferred from the claim text.