Urological drainage nursing device

Abstract

This invention belongs to the field of postoperative drainage technology, and particularly relates to a urological drainage nursing device, which comprises a housing, a top plate horizontally and fixedly connected to a top portion of a side wall of the housing, and a fixing box fixedly disposed on a bottom wall of the top plate and on an inner wall of one side of the housing. The device adopts an intermittent time relay so as to realize periodic automatic unclogging of a drainage tube, thereby ensuring continuous unobstructed drainage, and rapidly removes blockage through an electrically controlled negative-pressure suction mechanism to restore drainage efficiency. Meanwhile, an efficient power-distribution design of a driving motor completes movement of a detection and dredging cylinder and an unclogging function, thereby reducing manufacturing cost and energy consumption. The automatic unclogging and drainage function reduces the workload of medical staff, while precise delayed-relay control ensures operational safety. In addition, a detachable drainage box simplifies maintenance procedures, and the overall design overcomes the technical prejudice in the prior art that an efficient automatic unclogging function and simple maintenance operations cannot coexist.