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本文旨在用测试上呼吸道不同部位吸气压力的方法以取代过去用的X线测颅法、CT扫描、听觉反射以及鼻咽窥镜、荧光电影照像等方法来查出特发性阻塞性睡眠窒息患者的确实阻塞部位,以期有助于决定采取何种有针对性的手术方法。在患者入睡前,表麻下由鼻腔伸入一特制的有三个导管的Millar氏管。在X线透视下,一根导管固定在食道下三分之一处,测量胸腔压力;一根导管固定在鼻咽部;另一导管可活动于二者之间,分别测试各个不同部位的压力;此可活动的导管前端有一30cm可膨胀部,用以固定导管以测试不同位置的压
This article aims to test the different parts of the upper respiratory tract suction pressure method to replace the past X-ray craniotomy, CT scan, auditory reflex and nasopharyngeal speculum, fluorescence film photography and other methods to detect idiopathic obstructive Obstructive sleep apnea patients really block the site, with a view to help determine the kind of targeted surgical approach. Before the patient fell asleep, the table under the numbness into a special three-tube Millar’s tube. Under fluoroscopy, a catheter is fixed in the lower third of the esophagus to measure pressure in the thorax; one catheter is attached to the nasopharynx; another catheter is movable between the two to test the pressure at each of the different sites ; This moveable catheter tip has a 30 cm expandable portion for securing the catheter to test the pressure at different locations