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Technical feasibility and biocompatibility of a newly designed separating stent-graft in the normal canine aorta

Cited 3 time in Web of Science Cited 4 time in Scopus
Authors
Weon, Young-Cheol; Kang, Sung-Gwon; Chung, Jin Wook; Kim, Young Il; Park, Jae Hyung; Lee, Do Yun
Issue Date
2006
Publisher
American Roentgen Ray Society
Citation
AJR 2006; 186:1148-1154
Keywords
animal studiesaortaendothelializationnitinol stentstent-graft
Abstract
OBJECTIVE: The objectives of this study were to assess the performance of a newly designed separating stent-graft system with respect to the technical feasibility of transfemoral deployment, the maintenance of vessel patency, and stent deformity due to mechanical defects; and to evaluate its in vivo healing characteristics, including thrombus formation, and endothelial covering of the stent-graft when placed in the normal aorta of a canine model. CONCLUSION: The newly designed separating stent-graft allowed accurate deployment without migration. This animal study also provided an opportunity to examine the healing process associated with an ultrathin polyester fabric nitinol stent and showed predictable healing characteristics in the normal thoracic aorta in this canine model.
ISSN
0361-803X (Print)
1546-3141 (Electronic)
Language
English
URI
http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=16554595

http://hdl.handle.net/10371/10818
DOI
https://doi.org/10.2214/AJR.05.0683
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Appears in Collections:
College of Medicine/School of Medicine (의과대학/대학원)Radiology (영상의학전공)Journal Papers (저널논문_영상의학전공)
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