发明名称 Oral airway for demountably attaching an endotracheal tube
摘要 An oral airway (10) for providing fluid communication through a patient's mouth and into the patient's trachea. The oral airway (10) includes a tubular body (12) having a near end (14) and a removed end (16), the near end (14) having a plate (22) with an elliptical perimeter defining resilient lips (36) with semicircular walls (28) forming a C-shaped opening to releasably retain an endotracheal tube (38).
申请公布号 US5253643(A) 申请公布日期 1993.10.19
申请号 US19920820305 申请日期 1992.01.13
申请人 EVELYN C. PRICE, BETSY J. NIELSON, & ROBERT E. GOHLKE, A PARTNERSHIP;NIELSON, BETSY J. 发明人 PRICE, EVELYN C.
分类号 A61M16/04;(IPC1-7):A61M25/02 主分类号 A61M16/04
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