Abstract: A medicament delivery device is provided having an oral tubular section for placement in the mouth of a user and a nasal tubular section for placement in the naris of a user. A medicament located in a corrugated, or flexible, section joining the oral tubular section and the nasal tubular section is dispersed into the nasal cavity of the user by blowing into the oral tubular section. A pinch valve or a one way valve is used to prevent the user from accidentally inhaling the medicament. The medicament delivery device may also be used as a pulmonary delivery device into the mouth of a user.
Type:
Grant
Filed:
February 6, 2017
Date of Patent:
October 24, 2023
Assignees:
PROPEL-AIR BIOPHARMA, LLC, ACERUS BIOPHARMA INC.