CA Patent

CA2762819C — Rotary cassette system for dry powder inhaler

Assigned to Microdose Therapeutx Inc · Expires 2016-12-20 · 9y expired

What this patent protects

The present disclosure provides an inhaler having a vibration element for aerosolizing medicament contained in a blister pack, wherein a plurality of individual blister packs are arranged in a rotary cassette that fits within a housing, and wherein the individual blister packs ar…

USPTO Abstract

The present disclosure provides an inhaler having a vibration element for aerosolizing medicament contained in a blister pack, wherein a plurality of individual blister packs are arranged in a rotary cassette that fits within a housing, and wherein the individual blister packs are dragged up into a clamping position between the vibration element and a piercing element. The motion of the blister pack is controlled by a rotary disk within the housing which further coordinates the movement of the piercing and vibrating elements for the piercing and deaggregation, respectively, of the individual blister packs.

Drugs covered by this patent

Patent Metadata

Patent number
CA2762819C
Jurisdiction
CA
Classification
—
Expires
2016-12-20
Drug substance claim
No
Drug product claim
No
Assignee
Microdose Therapeutx Inc
Source
FDA Orange Book + USPTO grounding via Google Patents

Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.

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