DAVIS GROSS: "Sleep apnea means that the airway, the upper airway, cuts off at night."
格罗斯：“睡眠窒息症是指气管、上呼吸道在夜间被阻塞。”
It results from respiratory discontinuous decrease or pause due to the upper airway narrow or emphraxis during sleep.
它是由于睡眠期间上呼吸道狭窄或闭塞导致呼吸间断性减少或停顿。
Objective To study the effect of the upper airway compliance on the airway resistance (r aw) and its clinical significance.
目的探讨上气道顺应性对气道阻力测值的影响及其临床意义。
One or more stimulation electrodes interfaces with the upper airway tissue for delivering the treatment signal to the upper airway tissue.
一个或多个刺激电极与上气道组织界面连接，用于将治疗信号投送到上气道组织。
Here, the upper airway collapses at irregular intervals during sleep, possibly due to a lack of muscle tone in the throat lining, which triggers snoring.
在这种情况下，上呼吸道可能会因为喉衬缺少肌肉张力而在人们的睡眠中会不规律的塌陷，造成打鼾。
Conclusion: these changes may be caused by heavy snoring and hypoxia, in return, these changes can contribute to the upper airway obstructive in OSAHS.
结论：这些变化可能是患者长期打鼾、缺氧引起，但反过来，还会加重上气道阻塞。
A pacemaker processor generates an electrical treatment signal to be applied to upper airway tissue of the horse for treating the upper airway disorder.
起搏器处理器产生电治疗信号，施加到马的上气道组织，治疗上气道疾病。
Objective To investigate the contributions of craniofacial defects to the upper airway narrowing in different levels in patients with obstructive sleep apnea(OSA).
目的探讨阻塞性睡眠呼吸暂停（OSA）患者不同水平上气道径与颌面解剖结构异常之间的关系。
The acoustic reflection technique (AR), firstly used to detect the lower airway, has been further developed since it was introduced to the upper airway assessment in 1980s.
声反射技术最早应用于下气道的检测，80年代始用于无创性上气道评估。
Objective: To study the upper airway morphologic changes in patients with obstructive sleep apnea hypopnea syndrome (OSAHS) after velopharyngeal ring ligation procedure (VRLP).
目的：探讨腭咽环扎术(VRLP)后阻塞性睡眠呼吸暂停低通气综合征(OSAHS)患者的上气道形态特征。
Carefully watch the patient for edema of the upper airway with respiratory obstruction. The airway may be maintained by either endotracheal intubation or tracheotomy if necessary.
仔细观察病人是否有带有呼吸阻塞的上呼吸道水肿。如果必要的话，可以通过气管插管或气管切开术来维持呼吸道的畅通。
Objective To investigate the obstructive site and the dynamic change of the upper airway in patients with obstructive sleep apnea hypopnea syndrome (OSAHS) during sleep and wakefulness.
目的研究阻塞性睡眠呼吸暂停低通气综合征(OSAHS)患者清醒和睡眠时上气道阻塞的情况及其变化。
Conclusion Reasonable selection of patients and proper choice of surgical procedures according to the obstructive site in the upper airway for the OSAHS can improve the therapeutic effect.
结论合理选择osahs病人，并针对上气道不同平面的阻塞部位进行手术可以获得较满意的疗效。
Objective: To study the difference of upper airway form and hyoid position of the children with different vertical facial types in mixed dentition.
目的：比较替牙期不同垂直骨面型儿童上气道形态和舌骨位置的差异，为临床诊疗和颅面部生长发育的研究提供一定的参考依据。
The upper and lower limits of an airway shall be also defined.
航路还应当确定上限和下限。
Abstract: Objective: To assess the changes of upper airway clearance after different type of mandibular fractures.
摘要目的：探讨不同类型下颌骨骨折对上气道间隙的影响。
The pathogenesis of OSAS is not completely understood although upper airway anatomy may play an important role.
虽然上气道解剖异常可能与这一疾病的发生有关，但其发生机制尚不完全清楚。
Upper airway obstruction is the importance cause of OSAHS.
上气道解剖性狭窄与阻塞是OSAHS发病的重要原因。
Conclusion IOS technique is a valuable tool for assessing the degree of upper airway obstruction in patients with OSAS, and can help to explore its pathological mechanism.
结论IOS技术可作为用于检测osas患者上气道阻力的一种方法，并且有助于其病理机制的探讨。
Conclusion Velopharyngeal is the most narrow site of upper airway in OSAS patients. Anatomical abnormalities contribute to obstructive sleep apnea syndrome.
结论口咽上部是OSAS上气道最狭窄的部位，OSAS上气道存在解剖异常的特点。
Results: In patients with unilateral or bilateral mandibular angle fractures, the volume of laryngopharynx airway and whole upper airway obviously decreased (P<0.05).
结果：单、双侧下颌角线性骨折患者喉咽气道容积及气道总容积明显变小（P<0.05）。
Conclusions The obstruction of upper airway during sleep is dynamic and multilevel in patients with OSAHS.
结论OSAHS患者睡眠时上气道的阻塞是变化的、多区域的。
Results the surgical operation altered the abnormal anatomy of the nasal cavity. The nasal airway resistance and the whole upper airway resistance decreased significantly.
结果手术矫正了异常的鼻腔结构形态，鼻腔及整个上气道阻力明显下降。
Objective: The purpose of this study was to investigate various upper airway widths and tongue positions according to different Angle classification in adolescence.
目的：研究恒牙早期青少年不同矢状骨面型上气道宽度及舌骨位置，从而探讨阻塞性睡眠呼吸暂停综合症发病与矢状骨面型的关系。
This paper summarized the advances on biomechanical model of human upper airway and its application in clinical treatment, as well as try to make prediction about the research work in the future.
本文总结了上气道生物力学模型的研究状况，以及模型在上气道疾病治疗方面的的临床应用，并对今后的研究方向进行了展望。
Conclusion the sagittal dimension of upper airway in OSAHS patients wearing oral appliance effectively is similar to the normals'.
结论成功治疗OSAHS患者的口腔矫治器戴入后使患者上气道结构趋于正常。
Negative O-C2 angles may result in upper airway narrowing, increasing the severity of sleep apnea.
负枕颈角可能导致上气道狭窄，加重了睡眠呼吸暂停。
Negative O-C2 angles may result in upper airway narrowing, increasing the severity of sleep apnea.
负枕颈角可能导致上气道狭窄，加重了睡眠呼吸暂停。
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