Patent · US Active

Aerosol delivery apparatus

USRE43174E1 · kind E1 · reissue

56Cited by

130References

33Claims

0Family size

Assignee

Trudell Medical International Inc. · CA

Inventors

James Schmidt · London, CA
Daniel Engelbreth · London, CA
Rick Blacker · London, CA

Key dates

Filing date	Jan 18, 2007
Grant date	Feb 14, 2012
Priority date	—
Expiry date	Jan 18, 2027

Classification

Technology area (CPC —)General

Abstract

An apparatus and method for performing positive pressure (PP) therapy alone or in combination with an aerosol delivery apparatus. The positive pressure apparatus includes a positive pressure valve having a continuously variable respiratory window. The PP valve may be associated with a patient respiratory system interface alone, such as, but not limited to, a mask or mouthpiece, or in combination with an aerosol delivery apparatus.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.