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首页> 外文期刊>Emergency medicine journal: EMJ >Foreign bodies in the ear: a simple technique for removal analysed in vitro.
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Foreign bodies in the ear: a simple technique for removal analysed in vitro.

机译:耳朵中的异物:一种简单的体外去除技术。

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摘要

OBJECTIVE: Foreign bodies in the ear are mainly encountered in children. This can often pose a problem especially in an accident and emergency department where a microscope or expert help is not routinely available. This paper presents a simple, safe, and effective way of ear syringing. The ease and simplicity of the procedure along with the equipment are described. METHOD AND RESULT: The equipment consists of a "disposable" sterile kit, consisting of a 20 ml syringe, saline at body temperature and 14 or 16 gauge cannula (without the needle). An in vitro experiment was conducted to calculate the pressure generated by the water jet on the eardrum. The pressure was well below the pressure required to burst a tympanic membrane, and hence this technique is safe to use. CONCLUSIONS: Ear syringing is an effective and easy way of removing most foreign bodies. A detailed history and an otoscopic examination must precede the procedure. The novel method of syringing described in this paper with the usual safeguards could be a useful adjunct in the management of this common condition.
机译:目的:耳朵中的异物主要发生在儿童中。这通常会带来问题,尤其是在急诊室,通常没有显微镜或专家的帮助。本文提出了一种简单,安全,有效的耳朵注射方法。描述了该过程与设备的简便性。方法与结果:该设备由一个“一次性”无菌套件组成,该套件包括20毫升注射器,体温生理盐水和14或16号针头(无针头)。进行了一项体外实验,计算出水在鼓膜上产生的压力。该压力远低于使鼓膜破裂所需的压力,因此该技术可安全使用。结论:耳部注射是去除大多数异物的有效且简便的方法。手术之前必须有详细的病史和耳镜检查。本文介绍的采用常规防护措施的新型针刺方法可能是处理这种常见疾病的有用辅助手段。

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