| 摘要 |
A resuscitator having a collapsible bag with an inlet for attachment to a source of oxygen. The collapsible bag has a major outlet and a minor outlet. The major outlet is connected to a first arm of a three-armed connector. The minor outlet is attached to a flexible tube which, in turn, may either be connected to an adapter that is connected to a second arm of the three-armed connector or to a nebulizer or aerosolizer that is attached to the second arm of the three-armed connector. The third arm of the three-armed connector is connected to a housing containing a one-way valve to permit the flow of oxygen away from the collapsible bag and to preclude the flow of liquids and gases toward the collapsible bag. Preferably, the housing also contains, between the one-way valve and the second end of the housing, an exhaust aperture; and the exhaust aperture is preferably covered by a filter. The second end of the housing is attached to the first aperture of a tube that has a self-sealing membrane removably covering a second aperture and a third aperture that may be connected either to a mask or an endotracheal tube. |
