Degassing unit of department of general surgery

The utility model discloses a degassing unit of department of general surgery belongs to medical instrument technical field, including fixed body of cotton stick and handle, middle part on the cotton fixed body right side of stick is connected with the back shaft, middle part at fixed body of cotton stick and back shaft is equipped with cotton excellent jack, be connected with electric telescopic handle on the wall of the right side of the excellent jack of cotton, be equipped with cotton stick entry on the lateral wall of back shaft, the handle cup joints through centre bore and back shaft mutually, be equipped with the cotton excellent groove of a plurality of on the lateral wall of handle, cotton excellent groove communicates with each other with the centre bore, there is a capping in that the outside in cotton excellent groove is articulated, expansion end at the capping is equipped with the constant head tank, be equipped with the spout with the constant head tank department of correspondence on the handle, be equipped with the locating piece in the spout, inboard at the capping is connected with the push pedal through compression spring, the utility model has the advantages of reasonable design, easy operation need not to insert cotton stick one by one, labour saving and time saving, and convenient and practical brings very big convenience for medical personnel.