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呼气末期正压

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呼气尾声正压(英文:Positive end-expiratory pressure ,简称:PEEP)是指存在于呼气尾声阶段,肺部(肺泡压力英语alveolar pressure)中高于大气压力(即为体外压力)的肺内气压。[1][2]

呼气尾声正压包含“内在”的呼气尾声正压及“外在”的呼气尾声正压;前者为尚未呼气完结所致,后者则为运用体外呼吸器所成。在吸气过程中施加压力的行动统称为压力支援英语pressure support

文献

  1. ^ Positive end-expiratory pressure (PEEP). TheFreeDictionary.com英语TheFreeDictionary.com. [2018-02-09]. (原始内容存档于2020-07-11).  Citing: Saunders Comprehensive Veterinary Dictionary. 2007. 
  2. ^ Acosta, Pilar; Santisbon, Edgardo; Varon, Joseph. “The Use of Positive End-Expiratory Pressure in Mechanical Ventilation”. Critical Care Clinics. 2007-04, 23 (2). ISSN 0749-0704. doi:10.1016/j.ccc.2006.12.012.