Invention Grant
US08088060B2 Progenitor endothelial cell capturing with a drug eluting implantable medical device
有权
用药物洗脱可植入医疗器械的祖细胞内皮细胞捕获
- Patent Title: Progenitor endothelial cell capturing with a drug eluting implantable medical device
- Patent Title (中): 用药物洗脱可植入医疗器械的祖细胞内皮细胞捕获
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Application No.: US11560353Application Date: 2006-11-15
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Publication No.: US08088060B2Publication Date: 2012-01-03
- Inventor: Robert John Cottone, Jr. , Margaret Yoklavich , Sherry Parker
- Applicant: Robert John Cottone, Jr. , Margaret Yoklavich , Sherry Parker
- Applicant Address: US FL Fort Lauderdale
- Assignee: OrbusNeich Medical, Inc.
- Current Assignee: OrbusNeich Medical, Inc.
- Current Assignee Address: US FL Fort Lauderdale
- Agency: Kelley Drye & Warren LLP
- Main IPC: A61F2/02
- IPC: A61F2/02

Abstract:
A medical device for implantation into vessels or luminal structures within the body is provided, which stimulates positive blood vessel remodeling. The medical device, such as a stent and a synthetic graft, is provided with a coating with a pharmaceutical composition containing a controlled-release matrix and one or more pharmaceutical substances for direct delivery of drugs to surrounding tissues. The coating on the medical device further comprises one or more barrier layers, and a ligand such as a peptide, 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.
Public/Granted literature
- US20070123977A1 Progenitor Endothelial Cell Capturing with a Drug Eluting Implantable Medical Device Public/Granted day:2007-05-31
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