Medical storage barrel

The utility model discloses a medical storage barrel, and relates to the technical field of medical instruments. The device comprises a supporting shell; the supporting shell is filled with water absorption sponge; a storage pipe is in threaded connection in the threaded opening; an adjusting shell is fixedly installed in the middle of the bottom end in the supporting shell. An adjusting screw isrotationally mounted in the middle of the top of the partition; vertical adjusting openings are evenly formed in the outer side face of the adjusting shell and located above the partition plate in thecircumferential direction. A supporting plate is rotationally mounted in each mounting notch; connecting grooves are formed in the middles of the top ends of the supporting plates; adaptive notches are uniformly formed in the outer side surface of the adaptive ring in the circumferential direction; an adjusting rod is rotationally mounted in each adaptive notch; the bottom end of the fixing ringis fixedly connected with a