| Studies in transtracheal ventilation catheters. | |
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MedLine Citation:
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PMID: 6755116 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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A study was undertaken to assess the applicability of transtracheal ventilation in the instance of total upper airway obstruction. The effect of transtracheal jet ventilation through a variety of inflow catheters in the dog was studied. Arterial blood gas values, intratracheal pressure and minute ventilation were compared. Deflation of the airway through an array of outflow needles was independently assessed. Hypercapnia, decreased minute ventilation, and prolonged inspiratory and expiratory durations impaired use of the smallest catheters. A dual-lumen needle, to provide exclusive respiratory access and support was then designed based on the preliminary data. Prolonged transtracheal jet ventilation with a totally obstructed upper airway was successfully conducted in a live canine subject. A review of the literature is presented. |
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Authors:
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C A Rone; E G Pavlin; C W Cummings; E A Weymuller |
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Publication Detail:
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Type: Journal Article; Research Support, Non-U.S. Gov't; Review |
Journal Detail:
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Title: The Laryngoscope Volume: 92 ISSN: 0023-852X ISO Abbreviation: Laryngoscope Publication Date: 1982 Nov |
Date Detail:
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Created Date: 1983-01-07 Completed Date: 1983-01-07 Revised Date: 2006-11-15 |
Medline Journal Info:
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Nlm Unique ID: 8607378 Medline TA: Laryngoscope Country: UNITED STATES |
Other Details:
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Languages: eng Pagination: 1259-64 Citation Subset: IM |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Airway Obstruction
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therapy* Animals Blood Gas Analysis Dogs Intubation, Intratracheal / instrumentation*, methods Models, Biological Pressure Respiration, Artificial / methods* |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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