气管扩张

Is a Long-Acting Inhaled Bronchodilator the First Agent to Use in Stable Chronic Obstructive Pulmonary Disease?

长效吸入型扩张气管药是第一种用于治疗稳定慢性阻塞性肺疾病的药品吗？

Flexible bronchoscope balloon dilatation is an efficient, safe, simple and rapid method for treatment of benign TBS.

经支气管镜球囊扩张术是一项有效、安全、简便的治疗良性气管支气管狭窄的方法。

To observe the efficacy and safety of balloon dilatation using a flexible bronchoscope in the management of benign tracheobronchial stenosis.

目的 观察经支气管镜球囊扩张术治疗良性气管支气管狭窄的疗效和安全性。

Insert the scalpel handle into the incision and rotate it 90° to open the airway as i showed before A hemostat or tracheal spreader also may be used instead of the scalpel handle.

、用刀柄在切口内旋转90度撑开切口以开放气道。（也可以用血管钳或气管扩张器来撑开切口

Objective To compare the practicability and characteristics between percutaneous dilative tracheostomy and traditional operational tracheostomy.

目的 比较经皮扩张气管切开术(Percutaneous Dilative Tracheostomy PDT)和传统式外科开放性气管切开术的实用性及特点。

Abstract］ Objective To compare the application of percutaneous dilational tracheostomy and surgical tracheostomy in critically ill patients.

目的 比较经皮旋转扩张气管切开术与外科气管切开术在危重患者中的应用。

Percutaneous dilatational tracheostomy is the procedureof choice for tracheostomy in critically ill patients in Germany.

在德国，经皮扩张气管切开术是危重病人气管切开的一种选择。

The correlation between independent variables and demographic data revealed a positive correlation between self —efficacy of prevent and management EIA and behavior of prevent and management EIA. There was a negative correlation between physical activities and gender, age and beginning age of asthma.

三预防及处理行为得分与预防及处理行为自我效能得分呈正相关；身体活动得分与性别、年龄及气喘开始年龄呈负相关；EIA预防及处理行为自我效能得分与目前有使用气管扩张剂呈正相关；EIA认知得分差与EIA处理行为自我效能得分差及身体活动得分差呈正相关。

Surgical tracheostomyis usually performed in the operating room (72%) by a surgeon(61%), whereas percutaneous dilatational tracheostomies areusually performed at the patient's bedside in the ICU (98%)by an intensivist (93%). Tracheostomized patients were followedup routinely in 26% of the ICUs, and in 45% of the ICUs therewere guidelines regarding the indication, the timing and thetechnique of tracheostomy.

通常由一位外科医生(61%)在手术室内(72%)完成外科气管切开术，而经皮扩张气管切开术则是由一位重症护理医生(93%)在 ICU (98%)患者的床边完成的。26%的 ICU 常规随访气管切开的病人，45%的 ICU 有关於气管切开的指征、时机及技术操作的指南。

Furthermore, the geometrical ending-profile of an expansion chamber has an influence on both frequency period and amplitude of TL. The appropriate offset of inlet and outlet of an expansion muffler can increase its working frequency range. The findings presented in this paper can be used as a design guideline for a high performance muffler.

结果表明，扩张室为圆形截面的消声器性能优于椭圆形和矩形截面消声器；扩张室端部形状不仅影响消声器传递损失的大小，还影响到传递损失的变化周期；当进出气管之一与扩张室轴线偏离一定距离时，可有效地提高消声器的消声频率，改善消声性能。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。