Suction flushing device with three-way rotating shaft

The utility model provides a suction flushing device with a three-way rotating shaft, which comprises a suction apparatus main body, the three-way rotating shaft and a screw cap, wherein the three-way rotating shaft is fixed on the aspirator main body through a screw cap, the aspirator main body is provided with a connector connected with flushing fluid and a connector connected with a negative pressure aspiration device, flushing or aspiration operation can be selected by rotating the three-way rotating shaft, and the aspiration tube is a detachable tube; according to the aspiration flushing device, flushing and aspiration are combined into a whole, operation time is shortened, the length and the thickness of the aspiration pipeline can be adjusted, continuous replacement in the operation process is avoided, operation is simplified, and work efficiency is improved. 本实用新型提供一种带有三通转轴的吸引冲洗装置，其中，该吸引冲洗装置包括：吸引器主体、三通转轴与螺帽；其中，用螺帽将三通转轴固定在吸引器主体上，吸引器主体上有与冲洗液连接的接口和与负压吸引装置连接的接口，可通过旋转三通转轴，选择冲洗或者吸引操作，吸引管为可拆卸管；本实用新型的吸引冲洗装置将冲