Document Detail


Preparation and evaluation of bicomponent and homogeneous polyester silk small diameter arterial prostheses.
MedLine Citation:
PMID:  23292721     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
The development of a small diameter (≤5 mm) arterial prosthesis requires the appropriate selection of materials, structure and fabrication method so as to provide adequate mechanical properties, superior biocompatibility and precise control over the diameter. In this study, 100% polyester, 100% silk fibroin and a combination of both yarns were woven into seamless tubular prototype prostheses with different basic weaves. After degumming/scouring they met a target inner diameter of 3.9±0.3 mm which demonstrates that weaving is a precise way to manufacture small caliber arterial prostheses. In conclusion, the bicomponent polyester/silk woven samples had superior mechanical properties and improved cytocompatibility compared to commercial ePTFE devices.
Authors:
Xiaoyuan Yang; Lu Wang; Guoping Guan; Martin W King; Yuling Li; Lei Peng; Ying Guan; Xingyou Hu
Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2013-1-3
Journal Detail:
Title:  Journal of biomaterials applications     Volume:  -     ISSN:  1530-8022     ISO Abbreviation:  J Biomater Appl     Publication Date:  2013 Jan 
Date Detail:
Created Date:  2013-1-7     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  8813912     Medline TA:  J Biomater Appl     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Affiliation:
Key Lab of Textile Science and Technology, Ministry of Education, College of Textiles, Donghua University, Shanghai, China.
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