Claims for Patent: 6,644,305

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Summary for Patent: 6,644,305

Title:	Nasal inhaler
Abstract:	A nasal inhaler for introducing a substance to a nasal cavity of a user. The nasal inhaler comprises a chamber having an interior and an exterior, an outlet comprising an air exit passageway in flow communication with the interior of the chamber, a one-way air inlet valve in one-way flow communication with the interior of the chamber, and a dosage inlet passageway in flow communication with the interior of the chamber. A container includes a dispensing portion disposed in the dosage inlet passageway. In preferred embodiment, an adapter defines the dosage inlet passageway and is connected to the chamber. A mask also can be connected to the outlet. A method for dispensing a substance into the nasal cavity of the user comprises inserting the outlet into the nasal cavity, dispensing the substance into the chamber and inhaling through the outlet. A method for assembling a nasal inhaler assembly also is provided.
Inventor(s):	John Macrae, Martin Foley, Jerry Grychowski
Assignee:	Trudell Medical International
Application Number:	US09/834,037

Details for Patent 6,644,305

Glossary

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Applicant	Tradename	Biologic Ingredient	Dosage Form	BLA	Approval Date	Patent No.	Expiredate
Medimmune, Llc	FLUMIST, FLUMIST QUAD	influenza vaccine live, intranasal	Suspension	125020	June 17, 2003	⤷ Get Started Free	2021-04-11
Medimmune, Llc	FLUMIST, FLUMIST QUAD	influenza vaccine live, intranasal	Suspension	125020	February 29, 2012	⤷ Get Started Free	2021-04-11
>Applicant	>Tradename	>Biologic Ingredient	>Dosage Form	>BLA	>Approval Date	>Patent No.	>Expiredate

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