Elective use of the Ventrain for upper airway obstruction during high-frequency jet ventilation
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- 作者：Robert A. Fearnley ; FRCAa ; andy.fearnley@gstt.nhs.uk" class="auth_mail" title="E-mail the corresponding author (Specialist Registrar Anaesthetist) ; Sheela Badiger ; FRCAa (Specialist Registrar Anaesthetist) ; Richard J. Oakley ; FRCSb (Consultant Anaesthetist) ; Imran Ahmad ; FRCAa (Consultant Surgeon)
- 关键词：Upper airway obstruction ; Difficult airway ; Cricothyroidotomy ; High-frequency jet ventilation
- 刊名：Journal of Clinical Anesthesia
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：33
- 期：Complete
- 页码：233-235
- 全文大小：507 K
文摘
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Jet ventilation requires a patent upper airway to allow passive expiration.
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Distortions in airway anatomy in some patients makes passive expiration impossible.
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The Ventrain delivers low airway pressure ventilation through a trans-airway cannula.
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Expiratory ventilation assistance actively removes gas from the lungs.