| abstract |
The invention relates to a medicine balloon of a codantone and a preparation method thereof, which is obtained by coating a mixed solution of the codantone, polyglycolide and polycaprolactone on the surface of the balloon. Compared with the drug treatment, the invention has the advantages of reduced drug dosage, no drug withdrawal rate and greatly reduced side effect; compared with non-drug treatment, the invention has mature application technology, does not need to damage normal cardiac muscle and has less clinical complications; compared with the medicine for use in the pericardium, the invention does not need a special catheter, has low technical operation difficulty and strong operability; the treatment costs required for the present invention are minimal compared to other treatment methods. |