气管

Objective To assess the value of spiral and cine CT for the diagnosis of foreign body in trachea in children.

目的 探讨螺旋CT和同层动态CT电影诊断小儿气管异物价值。

Results: 41 patients had lower tract infection,24 were G- bacillus patients,accounted for 63.4%,15 were G+ coccus,accounted for 36.6%,11 were staphylococcus patients,bacteria drug resistance was higher among these patients.

结果：重症脑出血微创术后气管切开病人下呼吸道感染41例，其中G-杆菌26例占63.4%，G+球菌15例占36.6%，其中金葡菌11例，药敏仍以敏感菌株为主，但耐药菌株有增多趋势。

Pressure of cokery gas collector ; PID control ; Fuzzy sensor ; Two layer feedback control ; State of valve ; Environment pollution

吉林大学；周斌焦炉集气管压力； PIO控制；模糊传感器； 2层反馈控制；蝶阀状态；环境污染

MAIN OUTCOME MEASURES: Balloon rupture, catheter defluxion, and the numbers of patients with airway bleeding, endotracheal catheter blockage, as well as the time from respirator withdrawal to extubation.

主要观察指标：观察各组患者在用管期间导管气囊破裂、脱落情况，计算各组患者气道出血例数、气管导管堵塞例数、撤机至拔管时间。

Abstinence 6 hours of above. 1.2 spile method introduces recorder of the Digitrapper MDIII of Swedish CTD company, MDII PH, use vessel of small electrode of single crystal antimony, use standard amortize liquid first corrective PH value, the patient takes upright seat, cleanness is wet and rhinal, with lube before wet conduit paragraph, nasal cavity of a side of light firm will tracheal edge is inserted to pitch of head of patient of the enjoin when 15cm is controlled, make under the forehead stands by pectoral wall, in order to increase the radian of pharynx ministry passageway, make conduit is entered not easily by accident tracheal, and its do enjoin deglutition movement, slow guide conduit stomach, right now PH shows 1~2 is controlled, again will tracheal slow take out, when PH the value comes by .0 jump 5 when, judgement is ministry of gastric esophagus join , drag electrode 5cm to secure again with this.

禁食6小时以上。1.2插管方法采用瑞典CTD公司的Digitrapper MDIII、MDII型pH记录仪，应用单晶锑微电极导管，先用标准缓冲液校正pH值，患者取端坐位，清洁湿润鼻腔，用润滑油湿润导管前段，轻稳将导管沿一侧鼻腔插至15cm左右时嘱患者头部前倾，使之下额靠近胸壁，以加大咽部通道的弧度，使导管不易误入气管，并嘱其做吞咽动作，并缓慢将导管导入胃，此时pH显示1~2左右，再将导管缓慢抽出，当pH值由。0突升至5.0时，判定为胃食管连接部，以此将电极再拽5cm固定。

First the traditional non-optical detection technology for gas concentrations is briefly introduced, such as ultra-sound technology, gas sensing, catalytic thermal, gas chromatography, interferometry applications, and then the spectral analysis based on the concentration of gas detection is discussed. The latest technological developments on the differential absorption spectroscopy, Fourier transform infrared spectroscopy, tunable laser diode laser absorption spectroscopy, laser radar and differential absorption Raman scattering laser radar, laser-induced fluorescence spectroscopy, laser Photoacoustic Spectroscopy are reviewed in detail.

首先对传统的非光学气体浓度检测技术作出了简单的介绍，包括超声波技术、气敏法、热催化法、气相色谱法、干涉法应用技术，被动检气管法，然后重点阐述了基于光谱学分析气体浓度检测技术的最新发展动态，其中分别对差分吸收光谱技术、傅里叶变换红外光谱技术、可调谐激光二极管激光吸收光谱技术、差分吸收激光雷达和拉曼散射激光雷达、激光诱导荧光光谱技术、激光光声光谱技术进行了详细介绍，最后提出了现代气体浓度检测技术的发展方向。

In spite of diffluence or confluent to life and industry drain system , they all have die sanitary facilities or the water tanks, piping system, it has important relation for ventilate system and dredge system to be designed and constructed reasonable.

不论是分流或合流的生活排水和工业废水排水系统，均有卫生设备或生产设备的受水器，管道系统及通气管系统与清通设备四方面组成。

The routine preoperative CT examination, proper anesthesia and correct surgical route were equally important for giant tumor of mediastinum. Its postoperative management includes the prevention of sunken trachea and dilatant pulmonary edema.

术前应常规行CT检查，选择合适的麻醉及手术径路，术中可视情况分块切除或整块切除，术后注意防治气管软化和复张性肺水肿。

Up.Conclusion The routine preoperative CT examination, proper anesthesia and correct surgical route were equally important for giant tumor of mediastinum. Its postoperative management includes the prevention of sunken trachea and dilatant pulmonary edema.

术前应常规行CT检查，选择合适的麻醉及手术径路，术中可视情况分块切除或整块切除，术后注意防治气管软化和复张性肺水肿。

An electric suction cleaner of the invention comprises: an electric blower for giving off sucked air; a dust collection chamber, with the roughly circular cross section thereof, in front of the sucked air of the electric blower while having a filter part having a roughly conical part for dust collecting; an intake device communicating with the dust collection chamber for sucking dust; and a suction pipe arranged within the dust collection chamber ahead of the filter part and protruding to the dust collection chamber.

要約 本发明的电动吸尘器包括：发出吸引风的电动送风机；内部具有设于电动送风机的吸引风的上游方向的、具有大致圆锥形状部的尘埃捕集用的过滤器部的、圆形截面的集尘室；与集尘室连通并吸引尘埃的吸入具；设置在过滤器部上游方向的集尘室内并朝集尘室突出的吸气管。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。