| 摘要 |
A pressurized drug delivery system includes a source of HELIOX; a nebulizer device operatively and fluidly connected to the source of HELIOX; and a face mask fluidly connected to the source of HELIOX for delivering a nebulizer charge to a patient. The face mask is constructed and includes a venting feature such that less than a predetermined quantity of the nebulizer charge is deposited in eye regions of the patient. |
