@proceedings {62765,
	title = {Fatigue Behavior Study of the Biodegradable Cardiovascular Stent},
	journal = {International Conference on Advanced Materials Mechanics \& Manufacturing},
	year = {2021},
	month = {2021},
	pages = {42-48},
	publisher = {Springer},
	abstract = {In recent years the development of health science to improve people{\textquoteright}s lives and reduce the death rate from cardiovascular disease, researchers have invested in the solution of stents to treat cardiovascular disease. Usually a permanent implant (metal stent) is used to treat a temporary disease, effective on elastic recoil and negative remodeling, but promoting intimate proliferation. This is combated by an active stent, which nevertheless induces chronic inflammation and delayed healing (because of active drugs), with the risk of late thrombosis. The idea of resolution leads to the study of the behavior of temporary stent biodegradable and bioresorbable, once the healing process is completed. The purpose of this study is to reduce the disadvantages of metal stents, to do this; a biodegradable material (polylactic acid) is used. The fatigue behavior of a stent after its placement using geometric parameters selected from clinical cases (diastole and systole). A finite element numerical study in the field of biomaterial fatigue is proposed in order to investigate and understand the biodegradable behavior of the stent. The results of the numerical study show the predicted lifetime of the biodegradable fragrance.},
	url = {https://link.springer.com/chapter/10.1007/978-3-030-86446-0_6},
	author = {Ameddah, Hacene and Lounansa, Salim and Mazouz, Hammoudi}
}
