Invention Grant
US09320829B2 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.: US13340338Application Date: 2011-12-29
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Publication No.: US09320829B2Publication Date: 2016-04-26
- Inventor: Robert J. Cottone, Jr. , Margaret Yoklavich , Sherry Parker
- Applicant: Robert J. Cottone, Jr. , Margaret Yoklavich , Sherry Parker
- Applicant Address: US FL Ft. Lauderdale
- Assignee: ORBUSNEICH MEDICAL, INC.
- Current Assignee: ORBUSNEICH MEDICAL, INC.
- Current Assignee Address: US FL Ft. Lauderdale
- Agency: Ascenda Law Group PC
- Main IPC: A61L27/54
- IPC: A61L27/54 ; A61F2/82 ; A61L27/34 ; A61L29/08 ; A61L29/16 ; A61L31/10 ; A61L31/16 ; A61F2/91

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
- US20120172970A1 PROGENITOR ENDOTHELIAL CELL CAPTURING WITH A DRUG ELUTING IMPLANTABLE MEDICAL DEVICE Public/Granted day:2012-07-05
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