湿热交换过滤器在小儿死区通气中的作用

IF 0.2 Q4 ANESTHESIOLOGY

Journal of Neuroanaesthesiology and Critical Care Pub Date : 2021-08-02 DOI:10.1055/s-0041-1731602

Mrunmayee Bhagwat, Rohini M. Surve, P. Patwardhan

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引用次数: 1

摘要

摘要热湿交换过滤器（HMEF）的使用已成为全身麻醉（GA）的常规护理标准，在当前新冠肺炎大流行期间更是如此。然而，它的常规使用，尤其是在儿科患者中，有几个问题。我们报告了一例儿童患者由于存在HMEF而导致死区通气增加的病例。通过放置在HMEF两端的两条二氧化碳描记图采样线，立即诊断出高二氧化碳血症及其原因。

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Effect of Heat and Moisture Exchange Filter on the Dead Space Ventilation in a Pediatric Patient

Abstract The use of heat and moisture exchange filter (HMEF) has become a routine standard of care in general anesthesia (GA), more so, during the current COVID-19 pandemic times. However its routine use, especially in pediatric patients, has several issues. We report a case of increased dead space ventilation in a pediatric patient due to the presence of HMEF. Hypercapnia and its cause was instantly diagnosed with two capnography sampling lines placed at two ends of the HMEF.

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来源期刊

Journal of Neuroanaesthesiology and Critical Care Medicine-Critical Care and Intensive Care Medicine

CiteScore

0.50

自引率

0.00%

发文量

审稿时长

15 weeks