Holding device of the suction tube of oral suction device

摘要

PROBLEM TO BE SOLVED: To provide the holder of the suction tube of an intraoral suction device facilitating the positional alteration of the suction tube, capable of providing the suction tube at a minute position desired by an operator and capable of perfectly preventing the suction tube from being detached from the oral cavity.;SOLUTION: In the case that the operator J treats a patient K, the suction tube P of the intraoral suction device is pinched by a pinch 161 and inserted in the oral cavity of the patient K by the operator J to be moved to a desired position. An arm 31 is revolved with respect to a support 17 or altered in its posture so as to follow the operation of the suction tube P. Then, the suction tube P is stopped at the desired position, and a push screw 133 and a female screw part 101 are clamped while holding the suction tube P at the desired position. By this constitution, the suction tube P is held at an arbitrary position.;COPYRIGHT: (C)2011,JPO&INPIT