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Apparatus for the preoperative evaluation of the airways of persons subject to surgeries.
Apparatus for the preoperative evaluation of the airways of persons subject to surgeries.
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机译:术前评估患者气道的设备。
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摘要
Apparatus for the preoperative evaluation of the airways of individuals undergoing surgery, a device used to withdraw the measures of mandibular area.The degree of extension of the neck and the opening of the mouth of a patient should undergo surgery of head, neck, or the context otorrinolaringologico,Lifting is necessary in a avaliau00e7u00e2o prior degree of difficulty for intubation of patients. The apparatus is a simple, practical and easy to handle.It uses as a mathematical proof of the law of the cossenos, possessing a level meter and a count of variations in degrees and in centimeters, and can provide measures of the mandibular area.The degree of extension of the neck and the opening of the mouth of a patient in one device.In addition, this device is disposable, it has a very low cost and a level meter can be used in several other appliances, to optimize the cost of same.It is composed of three parts, comprising a front part (1), a rear part (2), and the level meter (3), and the anterior parts (1),And further (2) are mounted to one another by means of a arrebite (4), which is the axis of rotation of the apparatus.
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