由阿米尔·贝尔森发明的在顶端加一根引导管的四号型导尿管，可以避免因不小心而戳穿管壁。而这种事故会使医院每周花费上万美元。
By adding a guide wire to the tip of a standard IV catheter, Amir Belson invented an IV that won't poke vein walls by accident, a problem that can cost hospitals thousands of dollars a week.
结论：射频导管消融法治疗“快—慢”型室上性心律失常具有重要的临床价值。
Conclusion: Radiofrequency catheter ablation is of significant clinical value in the treatment of "fast slow" supraventricular arrhythmias.
目的：探讨射频导管消融在治疗“快—慢”型室上性心律失常中的作用。
Objective:To study the treatment of "fast slow"supraventricular arrhythmias by radiofrequency catheter ablation.
通过对平台桩腿和水平杆的计算，验证了本文的裂纹诊断指标——振型差值曲率对导管架平台的管构件同样适用。
Taking the leg pile and horizontal bar of the platform as example to verify the index can also be applied to crack diagnosis of the pipe on platform.
导管内的肿瘤上皮细胞表现为淡染和多型现象，但是他们有边缘锐利的孔像被切饼机切过一样。
The neoplastic epithelial cells within the duct show minimal hyperchromatism and pleomorphism, but they have holes with sharp margins as though punched out by a cookie cutter.
在导管分子中，存在着梯状穿孔板、网状穿孔板、混合型穿孔板和单穿孔板；
The form of the perforation plates in the typical vessels are various, divide into several subtypes:scalariform perforation plates, reticulate perforation plates.
目的探讨5F共用型造影导管经肱动脉穿刺行冠状动脉造影的安全性及成功率。
Objective To evaluate the safety and rate of success of the application of 5F multifunction catheter in transbrachial coronary angiography(CAG).
目的总结经“T”型管瘘道网篮导管清除胆道残留结石的经验。
Objective To study the techniqiue of cleaning residual biliary tract stones with the net basket catheter by "T" type duct and it's effect.
关于重症复杂型动脉导管未闭(PDA)是否应在深低温低流量体外循环下行闭合手术，尚有争议。
Controversy exists over the operation for closure of complicated patent ductus arteriosus (PDA) under cardiopulmonary bypass (CPB) with deep hypothermia and low perfusion flow.
红树植物导管数量多、管孔小、机械组织为韧型纤维，薄壁组织次生加厚明显是适应环境的特征。
Many vessel numbers, small pore, libriform fibres (mechanical tissue)and obvious secondary thickening of xylem tissue are the features of adaptation to the environment.
物理性能：单散孔，含树胶沉积物，侵填体丰富，导管与射线间纹孔小，轴向薄壁组织为傍管型，主为聚翼状，带状也常见。
Physical properties: a single scattering holes, including gum sediments, tylosis rich, catheter and ray pits between small, axial parenchyma as paratracheal type, main poly of, ribbon is also common.
目的探讨尿激酶给药方式和溶栓导管位置对急性中央型下肢深静脉血栓溶栓效果的影响。
Objective To observe the effect of administration of urokinase and the position of the catheter on acute central lower extremity deep vein thrombolysis.
目的研究复合型先天性心脏病经导管介入治疗策略并评价其疗效。
Objective To investigate the tactics of interventional catheterization for combined congenital heart disease and evaluate its efficacy.
目的：探讨经导管介入同期治疗复合型先天性心脏病的可行性、方法及疗效。
Objective:To evaluate the possibility, methods and efficiency of simultaneous transcatheter therapy for combined congenital heart diseases.
值得注意的是中心处筛型且有明显微钙化的导管内癌组成部分。
Note the intraductal component in the center with cribriform pattern and prominent microcalcifications.
介绍一种新型三通式钢丝加强型气管导管。
This paper introduces a brand-new three-way trachea tube reinforced by steel.
海洋导管架型平台是一个复杂的非线性空间结构。
The offshore jacket platform is a complex nonlinear space structure.
方法：对33例下腔静脉膜型及狭窄型布加氏综合征经皮经腔球囊导管扩张成形改良内支架置入术。
Methods:We treated 33 cases of membranous or narrow Budd-Chiari Syndrome(BCS) by PTA and modified z-stent placement.
其他几个重要的导管依赖型病变：主动脉缩窄、左心发育不全综合征、肺动脉闭锁。
A few other important DUCTAL-DEPENDENT lesions: Coarctation of the Aorta, Hypoplastic Left Heart Syndrome, and Pulmonary Atresia.
其他三种类型的大豆导管分子中只含有细胞型侵填体，栽培大豆导管分子中侵填体数量较少。
But only cellular type of tylosis in vessel elements of three other types of soybean. The quantity in semi-wild soybean is more, but is less in Glycine Max.
本实用新型公开了属于电气管线连接件范围，特别涉及一种套接紧定式封闭型镀锌钢导管接头装置。
The utility model belongs to a scope of electric pipe connection pieces, in particular to a muff-coupling clamping closed galvanized steel conduit joint device.
粉刺癌型导管内癌，它的特征是出现快速增生高度恶性的细胞。
Here is a comedocarcinoma pattern of intraductal carcinoma, which is characterized by the presence of rapidly proliferating, high-grade malignant cells.
粉刺癌型导管内癌，它的特征是出现快速增生高度恶性的细胞。
Here is a comedocarcinoma pattern of intraductal carcinoma, which is characterized by the presence of rapidly proliferating, high-grade malignant cells.
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