The utility model relates to a medical treatment auxiliary devices specifically is a drips circulating device for interior laparoscopic surgery, including staving (1), staving (1) form by diapire, lateral wall, diapire, the lateral wall of its guard plate (2) and staving (1) have formed a sealed cavity (3), and are equipped with the circulation pump body (4) in sealed cavity (3), the circulation pump body (4) be connected with into fluid nozzle (5) respectively, go out fluid nozzle (6) through the pipeline, and go out fluid nozzle (6) and highly be higher than into fluid nozzle (5) height from the staving diapire from the staving diapire. Its beneficial effect lies in: it has prevented the liquid sediment, has solidified, the composition homogeneous phase that makes every level of liquid in the bucket with, its be favorable to art person in to the bucket liquid take a sample and detect the data accuracy, the security of operation has improved.