As shown in FIG 8, when the patient is not inhaling, the control flow exiting the jet inlet port 192 may form {HEAD ~ a jet stream} to pass across the venturi 190 and enter into {TAIL ~ a jet receiving port} 198 positioned substantially opposite the jet inlet port 192 
to enter into
As shown in FIG 8 , when the patient is not inhaling , the control flow exiting the jet inlet port 192 may form { HEAD ~ a jet stream } to pass across the venturi 190 and enter into { TAIL ~ a jet receiving port } 198 positioned substantially opposite the jet inlet port 192
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