急慢性咽喉炎患者行墙壁式高压泵氧雾化吸入治疗的疗效

目的探讨急慢性咽喉炎患者行墙壁式高压泵氧雾化吸入治疗的疗效。方法资料选自该院2011年8月—2014年8月收治的急慢性咽喉炎患者96例,按照不同的治疗方案分为两组,对照组48例行超声雾化吸入治疗,研究组48例行墙壁式高压泵氧雾化吸入治疗,观察并比较两组舒适度、临床疗效及治疗时间。结果研究组舒适度89.59%比对照组75.30%高,差异有统计学意义(P<0.05);研究组治疗总有效率89.59%比对照组70.83%高,且差异有统计学意义(P<0.05);研究组治疗时间(6.62±2.10)d短于对照组(10.58±2.64)d,且差异有统计学意义(P<0.05)。结论墙壁式高压泵氧雾化吸入应用于急慢性咽喉炎患者治疗中,可有效提高舒适度及临床疗效,且缩短治疗时间。

墙壁式高压泵氧雾化吸入在急慢性咽喉炎治疗中的应用研究

目的探讨墙壁式高压泵氧雾化吸入较超声雾化吸入及非雾化吸入在急、慢性咽喉炎治疗中的应用价值。方法对2009年10月—2011年10月我院收治的120例急、慢性咽喉炎患者在常规治疗基础上根据患者自愿分为:墙壁式高压泵氧雾化吸入治疗40例(墙壁组),超声雾化吸入器雾化吸入治疗40例(超声组),不予雾化吸入治疗40例(对照组)。对3组治疗过程中的治疗时间、舒适满意度、局部治疗效果及复发率进行比较。结果墙壁组在治疗时间和复发率方面均较超声组(q治疗时间=-11.314,χ2复发率=5.000)和对照组(q治疗时间=-16.000,χ2复发率=23.854)低,差异有统计学意义(P<0.05);在舒适满意度和局部治疗效果方面均较超声组(χ2满意度=11.850,χ2显著率=12.579)和对照组(χ2满意度=36.652,χ2显著率=23.854)高,差异有统计学意义(P<0.05)。结论墙壁式高压泵氧雾化吸入在急、慢性咽喉炎治疗过程中通过高压泵氧的支持,使雾化吸入药剂在病灶局部给药均匀、咽喉部湿润度稳定;氧气的加入有助于缓解咽喉部及肺部呼吸窘迫症状,更能起到清咽利喉、止咳、润肺化痰的效果,值得临床推广。

急慢性咽喉炎治疗中墙壁式高压泵氧雾化吸入的临床应用分析

目的:分析急慢性咽喉炎治疗中墙壁式高压泵氧雾化吸入的临床应用。方法:随机选取2013年3月-2014年7月期间,我院收治的114例急慢性咽喉炎患者为研究对象。将其分为观察组57例和对照组57例。其中观察组患者采用墙壁式高压泵氧雾化吸入治疗;对照组患者采用超声雾化吸入治疗,对比分析两组患者治疗时间、舒适满意度以及治疗效果等。结果:经过研究后我们发现,观察组患者治疗时间为(3.2±1.2)d;对照组患者治疗时间为(5.2±2.1)d;观察组患者舒适满意度为100%,对照组患者舒适满意度为91.23%(52/57);观察组患者治疗有效率为98.25%(56/57);对照组患者治疗有效率为87.72%(50/57)。两组患者无论是治疗时间、满意度以及治疗效果均有显著差异(P<0.05),观察组患者明显优于对照组。结论:在对急慢性咽喉炎患者进行治疗的过程中,选择采用墙壁式高压泵氧雾化吸入能够缩短患者的治疗时间,同时提升患者的满意度,治疗效果确切,在临床中值得推广使用。

Strength of Wall-Slab Junction with New Form of Shear Reinforcement in a Laterally Loaded Tall Shear Wall Building

Very high concentration of flexural, shear and torsional stresses occurs at the wall-slab junctions in a laterally loaded tall building consisting of planar walls and coupling slabs. Due to this concentration of stresses and their interaction, there are great chances of failure to occur at the junction. Also the flexural stresses are not uniformly distributed and have the highest intensity near the periphery of inner walls but are reduced drastically as we move away from the wall-slab junction. Numerous attempts have been made to strengthen the wall-slab junction by using various types of shear reinforcement to ensure that shear failure should not occur. Various methods including fibre reinforcement consisting of twins of twisted steel couplets have already been used. This paper describes a new method of placing 2 inch wide flange I-sections at appropriate locations to improve the shear strength of the wall-slab junctions. Based on systematic research, a new procedure has also been developed to assess the strength of wall-slab junction using the new reinforcement method. Test results showed that a substantial increase, up to 57%, in the shear strength of specimens was obtained by using the new method of shear reinforcement in a laterally loaded tall building.