血管外支架,external stent
1)external stent血管外支架
1.Biocompatibility and biological safety of theexternal stent material polydioxanone in vitro & in vivo study;PDS血管外支架体外毒性和体内相容性的实验研究
2.At present, theexternal stent is one of the most advanced medial appliances in the world.本文首先通过大量的预实验从聚酯，真丝，可生物降解材料聚乙丙交酯(PGLA)选择出PGLA作为血管外支架的材料，并选用编织缝合线作为纱线的结构形式以及选用针织纬编平针作为编织血管外支架的结构形式。
英文短句/例句
1.Preparation and Properties Study on External Vascular Stent of Venous Graft静脉移植用血管外支架的研制与性能研究
2.Knitting of the warp knitted external vascular stent and its properties study and its properties study经编结构血管外支架的编织及其性能研究
3.Role of vascular endothelial growth factor in vein sheath prevention of arterial bypass graft stricture血管内皮生长因子在血管外支架预防移植静脉再狭窄中的作用
4.Histologic changes in repair of arte ry defects by vein autograft with ext ravascular stent自体股静脉复合血管外支架修复股动脉缺损的组织学变化
5.Study on In-Stent Restenosis by Using In-Vitro Model;血管支架致血管再狭窄的体外实验研究
6.In Vitro Assessment of Trackability of Coronary Stents血管支架输送性的体外测试装置及实验研究
7.Intravascular stent and rapid vascular endothelialization following stent implantation心血管支架与支架置入后的血管快速内皮化
8.The Historeaction of Man-made Fibric Stent Covering Outside of Issue Engineering Vessels生物血管用外敷人造纤维编织外支架的组织反应性
9.Clinical Study of Carotid Artery Stenting and Medical Therapy in Patients with Symptomatic Extracranial Carotid Artery Stenosis;症状性颅外颈动脉狭窄的血管内支架和药物治疗临床研究
10.Early Outcomes of Hybrid Coronary and Peripheral Artery Revascularization冠状动脉旁路移植与外周血管支架置入杂交手术的早期临床结果
11.Clinical study on comparing of the therapy for intracranial and extracranial cerebral artery stenosis with endovascular stenting angioplasty颅内外脑动脉狭窄血管内支架成形术治疗的对比研究
12.Hemodynamic changes following cerebrovascular stenting脑血管支架置入后的血流动力学变化
13.Serum complement C3 changes following cardiovascular stent implantation心血管支架置入与血清补体C3的变化
14.Biomechanics and biocompatibility of cardiovascular stent materials and restenosis following stent implantation心血管支架材料生物力学及生物相容性与支架置入后血管再狭窄
15.Hemodynamics Analysis of a Stented Aortic Bifurcation主动脉及分支血管支架植入后血流动力学分析
16.Application of intravascular unltrasound in cardio-cerebrovascular stent implantation血管内超声在心脑血管支架置入中的应用
17.Endovascular stent-assisted angioplasty for intracranial atherosclerotic stenosis血管内支架成形术治疗颅内血管狭窄临床分析
18.The effect of stent structure changes on the hemodynamics and the formation of in-stent restenosis血管内支架构型变化对血流动力学及支架内再狭窄形成的影响
相关短句/例句
External stents血管外支架
1.Experimental study of external stents preventing stenosis of porcine saphenous vein grafts′ anastomosis;血管外支架预防CABG术后吻合口狭窄的研究
2.Objective To evaluate the effect of external stents on preventing vein graft neointima formation and medial thickening with non-restrictive marcroporous polyester stent around vein grafts in pigs.目的以猪大隐静脉—颈总动脉间置动物模型为基础,观察涤纶血管外支架支持预防静脉桥血管内、中膜增生的作用。
3)external vascular stent血管外支架
1.Knitting of the warp knittedexternal vascular stent and its properties study and its properties study经编结构血管外支架的编织及其性能研究
2.Lots of research has indicated that theexternal vascular stent can relieve the intimal hyperplasia of vein from grafting,avoid atherosclerosis,and improve the patency rate.大量研究表明,在桥血管周围放置血管外支架可以减轻血管新生内中膜增生,防止静脉桥粥样硬化的发生,提高静脉桥的远期通畅率。
4)stent血管支架
1.To solve the problem of uneven strut widths ofstents cut by laser, laser cutting procedure test was conducted, and the motion of the tube was analyzed.为解决血管支架激光切割中普遍存在筋宽不均匀的问题,通过激光切割工艺试验及对管材的运动分析,得出影响筋宽的主要因素包括系统误差造成的管材切割点切向速度变化和激光离焦量。
2.Objective To explore the diagnostic value of CT perfusion imaging on cerebral ischemia and on evaluating cerebral hemodynamics changes of preoperative and postoperative arterystenting for intracranial and extracranial artery stenosis.目的探讨CT灌注成像对脑缺血病变的诊断价值及在评价颅内外动脉狭窄血管支架置入术前后脑血流动力学改变中的作用。
3.At present,there are many biomaterial forstent manufacture,the performance of the metalstent is more stable,it can provide the better support intensity.目前已经有很多符合人体要求的生物材料可用于血管支架的制作,金属支架性能稳定,可以提供更好的支撑强度。
5)intravascular stent血管支架
1.Plastic deformation duringintravascular stent expansion;血管支架膨胀过程中的塑性变形行为
2.Methods The Chinese pigs after PTCA were implanted with the superficially modifiedintravascular stents.方法表面改性的血管支架对中国小型猪进行经皮冠状动脉成形术(PTCA),植入3个月后取出固定,对硬组织切片的组织包埋、切片及染色的条件进行探索和改进。
3.Expansion uniformity is an important mechanic property ofintravascular stent,which produce a critical effect on safety of the stent.撑开均匀性是血管支架的一个重要力学性能,它对于筋的安全性有极大的影响作用。
6)vascular stent血管支架
1.Construction of model on strut width variation of cardiovascular stent cut by laser;激光切割血管支架筋宽变化模型构建
2.Studies on adhesion of Ti and TiO_2 films onvascular stent;Ti和TiO_2薄膜在血管支架表面附着状况的研究
3.This article is a review of 5 years of research intovascular stent reendothelialization research.目的:介绍血管支架内皮化方面的研究进展。
延伸阅读
肾血管内支架置入术肾血管内支架置入术介入放射学技术。肾血管狭窄的治疗技术，经皮经股动脉沿导丝-导管系统将支架送入狭窄的肾动脉段，令支架长度超越狭窄段，然后用充胀的球囊使支架成形，将狭窄段扩张。常用wallstent和palmaz stent。尤其适用于肾动脉狭窄球囊成形术失败的病人。另外对病变较长、不规则、有溃疡形成或钙化与长段闭塞者，可在PTA后或其它血管成形术后放置内支架。
