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1 tracheal catheter endotracheal tube with oral and nasal two, at present more and universal. White single lumen airway, leak proof
Cuff, pipe joint is composed of three parts. Airway is the main tracheal catheter, the main specifications include:
(1): the endotracheal tube length and the length of the pipe diameter is proportional to, nasal endotracheal tube with oral endotracheal tube length.
(2): oral endotracheal tube arc curvature radius 14cm, nasal endotracheal tube for 20cm.
(3) oblique mouth: endotracheal tube oblique mouth routine to the left. Oral endotracheal tube oblique angle of 45. Nasal tracheal catheter, oblique
Surface is 30.. In the inclined wall on the side of a tube side outlet called Murphy catheter. Can prevent the front oblique mouth close to the gas
Pipe wall caused by airway obstruction.
1.气管导管气管导管有经口和经鼻两种,目前多为口鼻通用型。白单腔导气管、防漏
套囊、导管接头三部分组成。导气管是气管导管的主体,主要规格包括:
(1)长度:气管导管的长度与导管口径成比例,鼻腔气管导管较口腔气管导管长。
(2)弧度:口腔气管导管弧的半径为14cm,鼻腔气管导管为20cm。
(3)斜口:气管导管的斜口常规向左。口腔气管导管的斜口角度为45。,鼻腔气管导管斜
面为30。。在斜口对侧的管壁上有侧口的气管导管称Murphy导管。可防止前端斜口紧贴气
管壁引起气道梗阻。 |
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