Drug-loaded tissue adhesive film and preparation method therefor
AssigneeSuzhou Bochuang Tongkang Pharmaceutical Technology Co., Ltd.
InventorsGUANGWAN LIU, CHANGLIN WU
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Abstract
The present invention provides a drug-loaded tissue adhesive film, comprising alternately superposed cationic layers and anionic layers, at least one of the cationic layers and the anionic layers being a drug layer, or at least one of the cationic layers and the anionic layers containing a drug with charges. The provided drug-loaded tissue adhesive film has good tissue adhesiveness, biocompatibility, degradable absorption, and stability, and the physical and chemical properties of the drug-loaded tissue adhesive film can be adjusted by adjusting material compositions.
Claims10
A drug-loaded tissue adhesive film, comprising alternately superposed cationic layers and anionic layers, wherein at least one of the cationic layers and the anionic layers is a drug layer, or at least one of the cationic layers and the anionic layers contains a drug with charges.
Application of a tissue adhesive film to preparation of a drug carrier material, the tissue adhesive film comprises alternately superposed cationic layers and anionic layers.
Dependencies are inferred from the claim text.