METHOD FOR PREPARING CONTROLLED-RELEASE COATING AND COATING APPARATUS THEREFOR

The present invention provides a method for preparing a controlled-release coating and a coating apparatus therefor, wherein the method for preparing the controlled-release coating comprises: step 1), coating a surface of a drug-containing implantable medical instrument with a coating solution; and...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	WEI, Zheng, XIA, Peipei
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL BANDAGES, DRESSINGS OR ABSORBENT PADS CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS DISINFECTION, STERILISATION, OR DEODORISATION OF AIR FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PERFORMING OPERATIONS PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL PROSTHESES SPRAYING OR ATOMISING IN GENERAL TRANSPORTING TREATMENT OR PROTECTION OF EYES OR EARS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The present invention provides a method for preparing a controlled-release coating and a coating apparatus therefor, wherein the method for preparing the controlled-release coating comprises: step 1), coating a surface of a drug-containing implantable medical instrument with a coating solution; and step 2), curing the surface of the drug-containing implantable medical instrument to obtain the controlled-release coating. In the present invention, the performance of the coating solution can be controlled by means of keeping the temperature of the coating solution at 10-80°C, such that a controlled-release coating with a good controlled-release performance can be obtained. La présente invention concerne un procédé de préparation d'un revêtement à libération contrôlée et un appareil de revêtement associé, le procédé de préparation du revêtement à libération contrôlée comprenant : étape 1), revêtement d'une surface d'un instrument médical implantable contenant un médicament avec une solution de revêtement ; et éta