导管的

Objective By comparing the applications of catheter insertion via external jugular vein and basilic vein, provide clinic foundation for that external jugular vein is the best choice of peripherally inserted central venous catheter operation.

作者：曾令瑜作者单位：达州市中心医院，四川达州 635000 目的：经过颈外静脉与贵要静脉行中心静脉置管的应用比较，为经外周静脉置入中心静脉导管术首选颈外静脉提供临床依据。

Methods The retaining time in 25 bronchi from 22 cases of old patients and the results of bacterial culture were analyzed.

分析22例老年患者的25个气管导管各留置时间段与细菌培养结果。

Methods Potential related risk factors of ROP, such as age, sex, birth weight, FiO 2, duration of inspiring ox ygen, hyaline membrane dzsease, Apgar score, intracranial hemorrhage , recurrent apnea, broncho pulmonary dysplasia, patent ductus arteriosus were studied prospectively by univariate analysis and Logistic regression a nalysis in 135 preterm infants.

方法以 13 5例早产儿患儿为研究对象，对胎龄、性别、出生体重、吸氧时间、吸氧浓度、肺透明膜病、Apgar评分、颅内出血、支气管肺发育不良、反复呼吸暂停、动脉导管开放、眼底等进行检查。同时用单因素χ2 检验和多因素logistic回归分析筛选和判定早产儿ROP发生的危险因素。

Palatal fistulae were repaired by this method, 4 pedicled superior-anteriorly and 14 pedicled posteriorly, 7 of which got velopharyngeal incompetence correction at the same time. Results All of the patients got satisfactory fistula closure except 3 complications. One flap got partly necrosis and two got fistulae at the hard palate. However, the fistula sizes were reduced greatly and one has been re-repaired well by the transferred buccinator musculomucosal flap one year later.

结果：共修复腭瘘患者18例；其中15例腭部瘘孔获得关闭，颊肌黏膜瓣成活良好，无感染、腮腺导管损伤或阻塞、面神经损伤，无张口受限、瘢痕挛缩及咀嚼障碍；2例因岛状颊肌粘膜瓣远端愈合不良再次出现硬腭前端瘘口，但面积较原来明显减小，其中1例再发腭瘘应用已转移到腭部的颊肌粘膜瓣组织行二次手术修复后愈合；1例岛状颊肌粘膜瓣部分坏死。

This is because the right StitesHub sprocket is supported by the steer tube ...

这是因为正确的StitesHub链轮是支持引导管。。。

"The catheter, a tube with a camera and a laser on the end , could he threaded into the gall bladder and pancreas."

这根导管，是前端装有照像机和激光的管子，可被导入胆囊和胰腺。

Now I'll put a cannula over your nose.

我现在将鼻导管盖上你的鼻子

A cannula has to be inserted into a leg vein .

必须应用小腿的静脉放置导管。

Objective: To assess the value of central venous catheter in treatment of refractory urinary retention in children.

目的：评估深静脉导管在小儿困难导尿中的应用价值。

It is time to treat left main with a catheter.

现在是导管介入治疗左主干病变的时候了。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。