Patent ID: 9352107
Filing Date: 2016-05-31
CPC Classification: A61M

Claim Text:
1. A respiratory drug delivery apparatus, comprising: a medication storage and delivery device having an outlet, the medication storage and delivery device being a metered dose inhaler having a canister received in a boot, the outlet being part of the boot; and a feedback and compliance device coupled to the medication storage and delivery device, and coupled to a valved holding chamber, wherein the valved holding chamber includes a main chamber, an adapter coupled to the main chamber, and an exhalation valve, and wherein: the feedback and compliance device is structured to be removable attached to the adapter via a connector extending from the feedback and compliance device, the connector being structured to be received and held within a slot provided in the adapter; the adapter receives and holds the outlet of the boot of the metered dose inhaler, wherein the feedback and compliance device is held and positioned between a portion of the metered dose inhaler and the adapter; and the feedback and compliance device has an opening, the outlet of the medication storage and delivery device being received through the opening, the feedback and compliance device including: