Slow release drug delivery coating

The utility model relates to a slow release drug delivery coating which is characterized by comprising a water-soluble slow release film, wherein multiple drug storage grooves to be filled with drug are formed on the slow release film, the drug storage grooves are densely distributed on the slow rel...

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Bibliographische Detailangaben
Hauptverfasser: PANG YOUWANG, YANG CHANGYUN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model relates to a slow release drug delivery coating which is characterized by comprising a water-soluble slow release film, wherein multiple drug storage grooves to be filled with drug are formed on the slow release film, the drug storage grooves are densely distributed on the slow release film, and glue for bonding the slow release film is coated on the slow release film around the drug storage grooves. The slow release drug delivery coating provided in the utility model can be used when the release film is removed and the slow release film is rolled and wrapped after the drug storage grooves are filled with drug. For different diseases, drug can also be directly filled in the drug storage grooves and the drug delivery coating can be sealed through the release film in a drug delivery coating production process; and after the release film is directly removed and the slow release film is rolled and wrapped, the drug delivery coating can be used. The slow release film can be made by using hydroxyp