Document Detail


An experimental study of a new sutureless intraluminal graft with an elastic ring that can attach itself to the vessel wall. A preliminary report.
MedLine Citation:
PMID:  2968466     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
A new sutureless intraluminal graft was developed with an elastic ring made of a flat spring. The diameter of the ring could be reversibly reduced by compression. The sutureless intraluminal graft with an elastic ring can attach itself to the vessel wall by elastic expansion of the ring. The elastic-ring graft was implanted in the descending thoracic aortas of nine dogs and was evaluated histologically and angiographically at different intervals from 18 to 150 days. No complication such as detachment of the ring, aortic rupture, stenosis, or aneurysmal dilatation was observed. With the new graft neither ligation nor posterior aortic wall dissection is necessary, and no anastomotic stenosis occurs. This graft is applicable even if the diameter of the aorta is small. Therefore the elastic-ring sutureless intraluminal graft promises theoretic advantages over sutureless methods that use tape ligation.
Authors:
M Matsumae; H Uchida; S Teramoto
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Journal of vascular surgery     Volume:  8     ISSN:  0741-5214     ISO Abbreviation:  J. Vasc. Surg.     Publication Date:  1988 Jul 
Date Detail:
Created Date:  1988-08-05     Completed Date:  1988-08-05     Revised Date:  2012-10-03    
Medline Journal Info:
Nlm Unique ID:  8407742     Medline TA:  J Vasc Surg     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  38-44     Citation Subset:  IM    
Affiliation:
Second Department of Surgery, Okayama University Medical School, Japan.
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MeSH Terms
Descriptor/Qualifier:
Animals
Aorta, Thoracic / surgery
Blood Vessel Prosthesis*
Dogs
Elasticity
Polyethylene Terephthalates*
Prosthesis Design
Stainless Steel*
Sutures
Chemical
Reg. No./Substance:
0/Polyethylene Terephthalates; 12597-68-1/Stainless Steel

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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