Coating for intraluminal expandable catheter providing contact transfer of drug micro-reservoirs

A coating for an expandable portion of a catheter comprising a hydrophobic matrix and a dispersed phase is disclosed. The dispersed phase comprises a plurality of micro- reservoirs dispersed in the hydrophobic matrix, wherein the plurality of micro-reservoirs comprises a first active agent and a bio...

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Bibliographische Detailangaben
Hauptverfasser:	Shulze, John Edwin, Ahlering, Michael Thomas, Yamamoto, Ronald Kenichi, Elicker, Robert John, Nguyen, Tien Thuy, Zoethout, Jelle Jurjen
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES DISINFECTION, STERILISATION, OR DEODORISATION OF AIR HUMAN NECESSITIES HYGIENE MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL
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Beschreibung
Zusammenfassung:	A coating for an expandable portion of a catheter comprising a hydrophobic matrix and a dispersed phase is disclosed. The dispersed phase comprises a plurality of micro- reservoirs dispersed in the hydrophobic matrix, wherein the plurality of micro-reservoirs comprises a first active agent and a biodegradable or bioerodable polymer. A coating formulation and a method for forming the coating are also disclosed. A catheter comprising the coating on the expandable portion and a method for treating a condition are also provided.