COATED MEDICAL DEVICES COMPRISING A WATER-INSOLUBLE THERAPEUTIC AGENT AND AN ADDITIVE

A medical device includes an implantable structure and a coating layer including a water-insoluble therapeutic agent and one or more additives selected from heparin, heparan sulfate, dextran and dextran sulfate, and physiologically-acceptable salts thereof. The one or more additives can be present i...

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Bibliographische Detailangaben
Hauptverfasser:	SHIRLEY GARY B, GRABLE CHARITY, SARASAM APARNA R, BARBICK JULIA E, BARNETT ANGELA R
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY 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 PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES PROSTHESES TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:	A medical device includes an implantable structure and a coating layer including a water-insoluble therapeutic agent and one or more additives selected from heparin, heparan sulfate, dextran and dextran sulfate, and physiologically-acceptable salts thereof. The one or more additives can be present in an amount effective to increase the rate of release of the water-insoluble therapeutic agent from the coating layer. The implantable medical device structure can be an expandable structure such as a balloon or stent. Also described are methods of making and using such implantable medical devices and coating layers.