The polished intravascular stent has flat, smooth and bright internal and external surfaces.
本发明抛光出的血管内支架内、外表面平整、光滑、光亮。
Objective To evaluate the intravascular stent in treatment of brachiocephalic artery stenosis or occlusion.
目的探讨应用血管内支架治疗头臂动脉狭窄或闭塞性疾患。
OBJECTIVE: to investigate therapeutic progress of cerebral intravascular stent, and to evaluate biocompatibility with host.
目的：阐述脑血管支架的治疗进展，评价其与宿主间的生物相容性。
The preparation method provided by the invention can prepare the biodegradable intravascular stent meeting the clinical requirement.
本发明提供的制备方法可制备出满足临床要求的生物可降解血管内支架。
The NiTi alloy intravascular stent has easy processing and manufacturing, low cost, strong practicability, and broad market prospect.
本实用新型加工制造容易，成本低，实用性强，具有广阔的市场前景。
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。
Conclusions Intravascular stent is a safety and efficient method in the treatment of symptomatic carotid and vertebral artery stenosis.
结论血管内介入诊疗技术在症状性颈、椎动脉狭窄的临床诊治中具有重要价值，是一种安全有效的方法。
A new soluble intravascular stent made of gelatin, a supplementary instrument of anastomosis, is devel-oped, and its dissolution rates in vascular anastomosis and the test in vitro are investigated.
目的：研制一种可溶性血管内支架辅助血管断端吻合，并检测该支架在血管吻合过程中的溶解性能。
Objective to research and make one kind of intravascular soluble hollow stent for vascular anastomosis.
目的：制备一种新的血管粘接吻合内置支架，探讨其密封原理。
Methods and Results— Since January 2004, patients presenting with very late stent thrombosis (>1 year) after DES implantation underwent intravascular ultrasound.
方法和结果：从2004年1月起，将DES植入后发生较晚（>1年）发生支架血栓的病人进行血管内超声检查。
Objective We had developed a new soluble intravascular anastomotic stent made of Gelatin as a supplementary instruments of anastomosis, and studied their microstructure compared with other stents.
目的研制一种可溶性血管内支架辅助血管断端吻合，并对该支架的理化性质从超微结构方面与其他支架进行比较分析。
Objective The purpose of this study was to assess the in stent restenotic process by intravascular ultrasound.
目的探讨冠状动脉内支架再狭窄的机制。
The present study investigated differences of the stented segment between patients with and without very late stent thrombosis with the use of intravascular ultrasound.
本研究采用冠脉内超声来研究伴或不伴有支架内迟发血栓患者支架部分的差异。
Xu M. -z., Luo L. -s., Li Y., Wu Y. -q., Jiang X. -h., Xu J. -s. Intravascular ultrasound versus coronary angiography in coronary artery stent implantation.
许美珍，罗来树，李颐，吴延庆，姜醒华，徐劲松血管内超声与冠状动脉造影在冠状动脉支架置入中的应用比较。
Xu M. -z., Luo L. -s., Li Y., Wu Y. -q., Jiang X. -h., Xu J. -s. Intravascular ultrasound versus coronary angiography in coronary artery stent implantation.
许美珍，罗来树，李颐，吴延庆，姜醒华，徐劲松血管内超声与冠状动脉造影在冠状动脉支架置入中的应用比较。
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