Drug products, dry powder inhalers and polyflux collider arrangements

This invention relates to dry powder inhalers and drug products and, more particularly to polyflux colliders useful for de-agglomerating dry powder in dry powder dispensers. Various embodiments provide drug products, dry powder inhalers and polyflux collider arrangement. With various embodiments of...

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Bibliographische Detailangaben
Hauptverfasser: GALLUPPI, MICHAEL, BROWN, SCOTT, BASILE, PETER A
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:This invention relates to dry powder inhalers and drug products and, more particularly to polyflux colliders useful for de-agglomerating dry powder in dry powder dispensers. Various embodiments provide drug products, dry powder inhalers and polyflux collider arrangement. With various embodiments of the present invention, a polyflux collider is provided which utilizes colliding streams of dry powder to provide desirable de-agglomerating capability for dry powder dispensers.