| 摘要 |
The breathing apparatus disclosed includes a first connector structure (14) which provides ports for connection to a supply of fresh breathing gases, to an afferent gas tube (20) and to an afferent gas bag (18). The first connector structure also provides a port to which a ventilator can be connected, a port to which an efferent gas tube (22) can be connected, and a connection to an efferent gas bag (16). The afferent gas tube is of larger diameter than the efferent gas tube. The apparatus further includes a second connector construction (12) to which said tubes are connected and which has a port for connection to the patient. The second connector structure causes preferential flow between the patient port and the afferent gas tube port. <IMAGE> |
