US 12,329,901 B1
Medicament delivery device with vibrating air flow
Neritan Alizoti, London (CA); George Baran, London (CA); and Jason Suggett, London (CA)
Assigned to Trudell Medical International Inc., London (CA)
Filed by Trudell Medical International Inc., London (CA)
Filed on Dec. 10, 2020, as Appl. No. 17/118,163.
Claims priority of provisional application 62/947,965, filed on Dec. 13, 2019.
Int. Cl. A61M 15/00 (2006.01)
CPC A61M 15/0085 (2013.01) [A61M 15/0086 (2013.01); A61M 15/009 (2013.01); A61M 2205/3334 (2013.01); A61M 2205/502 (2013.01); A61M 2205/581 (2013.01); A61M 2205/582 (2013.01); A61M 2205/583 (2013.01); A61M 2250/00 (2013.01)] 23 Claims
OG exemplary drawing
 
1. A medicament delivery device comprising:
a chamber housing defining an interior volume, wherein the interior volume defines a medicament delivery flow path; and
a vibration inducing device disposed in and communicating with the interior volume, wherein the vibration inducing device is operable to introduce vibrations into the medicament delivery flow path, wherein the vibration inducing device is configured to induce vibrations in the medicament delivery flow path in response to an inhalation flow along the medicament delivery flow path actuating the vibration inducting device.