Drug balloon for cerebrovascular diseases and preparation method thereof

The invention discloses a medicine balloon for cerebrovascular diseases and a preparation method thereof, and belongs to the technical field of medical instruments.The medicine balloon comprises a workbench, a forming device, a medicine applying device, a positioning rotating device and two mechanical clamping hands, the workbench is placed on the horizontal plane, the forming device is arranged at the top of the workbench, and the medicine applying device is arranged at the bottom of the workbench; the medicine feeding device is arranged at the top of the workbench and located beside the forming device, the two mechanical clamping hands are arranged at the top of the workbench and located beside the forming device and the medicine feeding device respectively, and the positioning rotating device is arranged at the top of the workbench and located beside the medicine feeding device. A polyethylene plastic material in the forming device is processed into a medicine balloon with a plurality of groups of concave