Patent ID: 11911560
Assignee: CONCENTRX PHARMACEUTICALS, INC.
Field: Pharmaceuticals (Chemistry)
Classification: CPC A | IPC A

Claim 16:
17. An apparatus, comprising:
a first member defining at least a portion of a disaggregation chamber containing a dry powder, the first member including a chamber wall that forms a boundary of the disaggregation chamber; and
a second member coupled to the first member, the second member including an inner surface and an outer surface, the inner surface covering the disaggregation chamber, the second member defining an intake channel and an exit channel, the intake channel fluidically coupled to the disaggregation chamber via an intake port, the intake channel fluidically coupled to an external volume outside of the disaggregation chamber by an external opening defined by the outer surface, the outer surface including a barrier surface at least partially surrounding the external opening, the barrier surface configured to limit obstruction of the external opening.