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CAPTURE DE CELLULES ENDOTHELIALES PROGENITRICES AU MOYEN D'UN DISPOSITIF MEDICAL IMPLANTABLE A ELUTION MEDICAMENTEUSE
专利权人:
INC.;ORBUSNEICH MEDICAL
发明人:
申请号:
EP05747612.9
公开号:
EP1753476B1
申请日:
2005.03.10
申请国别(地区):
EP
年份:
2015
代理人:
摘要:
A medical device for implantation into vessels or luminal structures within the body is provided. The medical device, such as a stent (100) and a synthetic graft, is coated with a pharmaceutical composition consisting of a controlled-release matrix and one or more pharmaceutical substances (110) for direct delivery of drugs to surrounding tissues. The coating on the medical device further comprises a ligand (120) such as an antibody or a small molecule for capturing progenitor endothelial cells in the blood contacting surface of the device for restoring an endothelium at the site of injury. In particular, the drug- coated stents are for use, for example, in balloon angioplasty procedures for preventing or inhibiting restenosis.
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中国工程科技知识中心
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