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首页> 外文期刊>American journal of applied sciences >Use of the Nasal Speculum for Rat Endotracheal Intubation | Science Publications
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Use of the Nasal Speculum for Rat Endotracheal Intubation | Science Publications

机译:鼻窥镜在大鼠气管插管中的应用科学出版物

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> One hundred and fifty athymic nude (rnu/rnu) rats were intubated by direct visualizion of the larynx using a nasal speculum with an attached otoscope as a light source. A blunt, plastic covered stylet was introduced between the vocal cords as guide for a 16-gauge intravenous catheter which was used as an endotracheal tube. Successful intubation was performed in 148 out of 150 animals (98.7%). Complications were encountered in 2 animals only (1.3%). Complications reported were airway injury and bleeding (one animal) and post-extubation stridor (one animal). Our rodent intubation technique is simple, cheap and easy to learn and uses readily available equipment. In addition, it has a high success rate, with very few complications. All this make it a favorable intubation technique that can be used in all animal laboratories.
机译: >使用鼻腔镜和附有耳镜的光源直接观察喉部,向150只无胸腺裸鼠(rnu / rnu)插管。在声带之间插入一个钝的塑料盖管心针,作为16口径静脉导管的指南,该导管用作气管导管。在150只动物中有148只(98.7%)进行了成功的插管。仅2只动物(1.3%)遇到了并发症。报告的并发症为气道损伤和出血(一只动物)和拔管后喘鸣(一只动物)。我们的啮齿动物插管技术简单,便宜且易于学习,并使用现成的设备。另外,它具有很高的成功率,几乎没有并发症。所有这些使它成为一种可在所有动物实验室中使用的有利插管技术。

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