Qualification of Additively Manufactured Blood Vessel Models for the Evaluation of Braided Stent Designs
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Qualification of Additively Manufactured Blood Vessel Models for the Evaluation of Braided Stent Designs. / Kuhl, Juliane; Ngo, Ngoc Tuan; Buhk, Jan-Hendrik; Ding, Andreas; Braschkat, Andrés; Fiehler, Jens; Krause, Dieter.
Industrializing Additive Manufacturing. Hrsg. / Mirko Meboldt; Christoph Klahn. Cham : Springer International Publishing, 2020. S. 321-333.Publikationen: SCORING: Beitrag in Buch/Sammelwerk › Konferenzbeitrag - Aufsatz in Konferenzband › Forschung › Begutachtung
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TY - CHAP
T1 - Qualification of Additively Manufactured Blood Vessel Models for the Evaluation of Braided Stent Designs
AU - Kuhl, Juliane
AU - Ngo, Ngoc Tuan
AU - Buhk, Jan-Hendrik
AU - Ding, Andreas
AU - Braschkat, Andrés
AU - Fiehler, Jens
AU - Krause, Dieter
PY - 2020/9/1
Y1 - 2020/9/1
N2 - For testing new designs of braided stents, an animal free anatomical model is needed, in which different Flow Diverter (FD) designs can be implanted and evaluated. The geometric replication of vessels by additively manufactured (AM) models has already been proven for aneurysm coiling within the neurointerventional training model HANNES. Nevertheless, since FDs closely interact with the vessel wall, AM vessel model materials need to be qualificated for the use case. Therefore, this paper presents an appropriate test bench for AM material tests and characterizes AM impact factors. As an outlook, different AM materials are tested and compared. Additionally, the impact of the postprocessing is investigated for one material.
AB - For testing new designs of braided stents, an animal free anatomical model is needed, in which different Flow Diverter (FD) designs can be implanted and evaluated. The geometric replication of vessels by additively manufactured (AM) models has already been proven for aneurysm coiling within the neurointerventional training model HANNES. Nevertheless, since FDs closely interact with the vessel wall, AM vessel model materials need to be qualificated for the use case. Therefore, this paper presents an appropriate test bench for AM material tests and characterizes AM impact factors. As an outlook, different AM materials are tested and compared. Additionally, the impact of the postprocessing is investigated for one material.
U2 - 10.1007/978-3-030-54334-1_23
DO - 10.1007/978-3-030-54334-1_23
M3 - Conference contribution - Article for conference
SN - 978-3-030-54334-1
SP - 321
EP - 333
BT - Industrializing Additive Manufacturing
A2 - Meboldt, Mirko
A2 - Klahn, Christoph
PB - Springer International Publishing
CY - Cham
ER -