PHLEGM SUCTION DEVICE HAVING ROTATION SWITCH

摘要

PROBLEM TO BE SOLVED: To provide a phlegm suction device having a rotation switch.;SOLUTION: A phlegm suction device 1 having a rotation switch 200 includes a body 100 including a patient side joint 110, an oxygen supply joint 120, a phlegm suction joint 130, a cleaning joint 140 and a connection portion 150. The rotation switch 200 is connected to the connection portion 150, and switches the position between a first position P1 and a second position P2. The rotation switch 200 has two phlegm suction holes 224, 225 formed oppositely to each other. When the rotation switch 200 is at the first position P1, the two phlegm suction holes 224, 225 face the patient side joint 110 and the phlegm suction joint 130, respectively, and thus the patient side joint 110 and the phlegm suction joint 130 communicate to each other. When the rotation switch 200 is at the second position P2, the communication between the patient side joint 110 and the phlegm suction joint 130 is interrupted.;COPYRIGHT: (C)2014,JPO&INPIT