Akavharwa stents anoshandiswa zvakanyanya muzvirwere zvakaita seaortic dissection uye aneurysm.Ivo vanonyanya kushanda nekuda kwehunhu hwavo hwakanakisa munzvimbo dzekusunungurwa kuramba, simba uye kupenya kweropa.Flat stent membrane, inozivikanwa se404070,404085, 402055 uye 303070, ndiyo yepakati zvinhu zveyakavharwa stents.Iyi membrane yakagadziridzwa kuti ive nenzvimbo yakatsetseka uye yakaderera kupenya kwemvura, zvichiita kuti ive yakanaka polymer zvinhu f ...