Size-adjustable PICC (Peripherally Inserted Central Catheter) fixing bandage

The size-adjustable PICC catheter fixing bandage comprises a sliding sleeve, sliding holes are formed in the top face and the bottom face of the sliding sleeve in a penetrating mode, a first fixing band is fixedly connected to the left side of the sliding sleeve, a connecting column is connected to the inner wall of the sliding sleeve in a sliding mode, and sliding grooves are formed in the top face and the bottom face of the connecting column in a penetrating mode. A limiting groove is formed in the inner wall of the sliding groove, a first limiting plate is slidably connected to the inner wall of the limiting groove, and a first limiting shaft is fixedly connected to the top face of the first limiting plate. By pressing a first limiting shaft and a second limiting shaft and pulling a connecting column through a notch, the first limiting shaft and the second limiting shaft are inserted into a sliding hole, so that the purpose of conveniently adjusting the length of the PICC catheter fixing bandage is achieve