1) stent
血管支架
1.
To solve the problem of uneven strut widths of stents 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 artery stenting 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 for stent manufacture,the performance of the metal stent 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。
2) 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 on vascular 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 into vascular stent reendothelialization research.
目的:介绍血管支架内皮化方面的研究进展。
3) intravascular stent
血管支架
1.
Plastic deformation during intravascular 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 modified intravascular 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 of intravascular 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。
4) intravascular stents
血管支架
1.
Experimental study of several intravascular stents with different materials;
几种血管支架材料与人体血液的生物相容性实验
2.
The implantation of intravascular stents has become a new method to cure stenosis in arteries with its low injury and high efficiency.
叙述了采用有限元方法系统研究血管支架的力学行为,对不同结构类型和几何尺寸的钴铬合金的血管支架在预装过程中的紧缩行为进行了精细的模拟,并与实际的测试结果进行了比较。
5) blood vessel scaffold
血管支架
1.
Human-like collagen(HLC) was firstly cross-linked with hyaluronic acid(HA) in different ratio by genipin for constructing tissue engineering blood vessel scaffolds.
本研究首次利用类人胶原蛋白和透明质酸采用京尼平交联构建组织工程血管支架,控制透明质酸的终浓度(w/v)为0,0。
2.
Microstructure,element composite,mechanical properties,cytotoxicity grade,and biocompatibility of different vascular scaffold groups were studied by scanning electron microscope (SEM),X-ray photoelectron spectroscopy (XPS),tensile test,burst pressure experiment,cytotoxicity experiment,endothelial cells planted in blood vessel scaffolds and hypodermic embedding of mice.
1%,用京尼平交联,采用真空冷冻干燥方法构建出血管支架材料。
6) endovascular stent
血管内支架
1.
Endovascular stent placement for vertebral artery aneurysms;
血管内支架技术治疗颅内椎动脉动脉瘤
2.
The Manufacture and Mechanical Properties Analysis and Evaluation of Endovascular Stents;
血管内支架的加工及其力学性能的分析与评价
3.
Influence of electrochemical polishing on hemocompatibility of endovascular stent
电化学抛光对血管内支架血液相容性的影响
补充资料：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。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条