Patent ID: 8051854

Claim:
A continuous high-frequency oscillation breathing treatment apparatus comprising: a breathing head assembly defining a first cavity, a second cavity spaced from the first cavity, a pressure monitoring port, and an entrainment cavity, wherein said first cavity is operatively associated with said second cavity through a venturi tube, said first cavity is operatively associated with said pressure monitoring port through a feedback tube that extends generally parallel with the venturi tube, and said entrainment cavity is operatively associated with said second cavity; a nebulizer operatively associated with said entrainment cavity of said breathing head assembly; an injection nozzle operatively associated with said second cavity of said breathing head assembly; at least one first aperture operatively associated with said first cavity of said breathing head assembly; a plurality of second apertures operatively associated with said second cavity of said breathing head assembly; at least one gas input operatively associated with said nebulizer; and at least one gas input operatively associated with said injection nozzle.