查询词典 stent

Objective To explore the effect of temporary metal internal stent and endoscopic balloon dilation on esophageal motility with achalasia.

目的探讨暂时性金属支架和内镜下球囊扩张治疗贲门失弛缓症对食管动力的影响。

Temporary metal internal stent dilation had lower LES pressure and disorder of deglutition for achalasia at long term.

暂时性金属内支架扩张术在远期仍能显著改善患者的吞咽功能及松弛率、降低LES压力。

Objective To studay of achalasia of the cardia with temporary metal intrnal stent dilation and long term follow-up.

目的 探讨暂时性金属内支架贲门失弛缓症远期疗效。

RESULTS AND CONCLUSION: Biliary stent implantation is the preferred way for alleviative treatment of malignant obstruction of bile duct with few complications.

结果与结论：胆管内支架置入是恶性胆管梗阻姑息治疗的最佳方法，并发症少。

Objective To develop a biodegradable intestinal anastomose stent which have independence intellectual property rights and investigate the method by which clinicians could improve the research and development of the new surgical instruments.

目的：研发一种拥有自主知识产权的可生物降解肠吻合支架，并探讨提高临床医生自主研发新型手术器械效率的方法。

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。

PCI triggers inflammatory reaction at early period after percutaneous transluminal coronary stent implantation, and maintain intimal proliferation and apoptosis on a high level by increasing the levels of angiotonin Ⅱ and activating Fas/FasL system.

支架置入在早期即能够诱发明显的炎症反应，并能通过促使血管紧张素Ⅱ水平增高及Fas-FasL系统激活，使得支架置入后的内膜细胞增殖和凋亡在相当一段时间内维持于高水平。

Abstract］ Objective To evaluate the role of three-dimensional （3D） digital subtraction angiography in the diagnosis and treatment of symptomatic intracranial arterial stenosis.Methods Stent-assisted angioplasty was performed on 30 patients with symptoms of intracranial artery stenosis by 3-dimesion（3D） method.These imagings were reviewed by different locations to get information of optimal projection angle in 2D angiography.

目的 探讨三维重建技术在颅内动脉狭窄的诊断和治疗中的应用方法对使用具有三维重建功能的美国Advantx LCN+型X线血管造影机进行的30例症状性颅内动脉狭窄的患者的支架成形术进行回顾性分析。

Stent implantation is a new therapeutic modality that has added to the armamentarium of the paediatric cardiologists and cardiac surgeons in treating congenital heart disease.

支架置入是一种新的治疗手段，已成为儿科心脏病专家及心脏外科医生治疗先天性心脏病的方法之一。

METHODS: Self-made stent was used as a positioning guide for implantation of mini-screw anchorage between the roots of upper second bicuspid and first molar.

对象：临床筛选20 例(40枚)上颌需要强支抗的患者作为实验组，以15 例(30枚)未使用定位辅助装置植入上颌种植钉的患者作对照。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。