| 摘要 |
A drug delivery mask for removable fixture to an animal includes an airborne medicament interface adapter adapted to couple to a medicament dispenser in a sealed manner, an animal interface adapter adapted to establish a substantial seal between the animal interface adapter and the animal, and a relatively flexible sleeve extending along a longitudinal axis between the medicament interface adapter and the animal interface adapter. The medicament interface adapter is coupled to the sleeve by a ball-and-socket coupler, which includes a hollow socket member contiguous with the sleeve, and a hollow ball member contiguous with the medicament interface adapter. The mask further includes a tubular element extends from an end of the hollow ball member opposite the medicament interface adapter. The sleeve of the mask further includes at least one annular relatively compliant seal member extending from an inner circumference of the sleeve. |
