The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 17, 2003
Filed:
Oct. 19, 1999
Applicant:
Inventors:
Shan-Hui Hsu, Taichung, TW;
David Chanhen Chen, Taichung, TW;
Assignee:
National Science Council, Taipei, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F 2/36 ;
U.S. Cl.
CPC ...
A61F 2/36 ;
Abstract
A novel biomedical material, which is characterized by coating a genetically engineered CBD-RGD peptide layer on the surface of a biomedical material consisting of PU to improve the attachment of tissue cells, such as fibroblasts, epithelial cells and endothelial cells. A modified artificial vessel is also disclosed, wherein the adherence of endothelial cells is enhanced by coating a genetically engineered CBD-RGD containing peptide layer on the inner surface of the artificial vessels pre-modified by cross-linked gelatin, and the adhering capacity and activation of platelets is reduced.