发明名称 |
Endoscopic and Transesophageal Oropharyngeal Airway |
摘要 |
An oropharyngeal airway for use during diagnostic and surgical procedures, comprising a body with a proximal and a distal end. The distal end is sized for insertion through a protective bite block disposed in a patient's mouth. Both sides of the distal end are tapered to a curved distal edge. A flange is transversely opposed at the proximal end, preventing the proximal end from moving through the protective bite block and into the patient's mouth. An elliptically-arched channel in the shape of a lingual contour extends from the proximal end to the distal end. The channel includes a pair of tapered upstanding walls that guide the passage of a surgical instrument through the space between them. The oropharyngeal airway can be constructed of recyclable or biodegradable materials and is compatible with protective bite blocks of all sizes. |
申请公布号 |
US2014007868(A1) |
申请公布日期 |
2014.01.09 |
申请号 |
US201213543739 |
申请日期 |
2012.07.06 |
申请人 |
EATON PETER DAVID;EATON LAUREN MAY |
发明人 |
EATON PETER DAVID;EATON LAUREN MAY |
分类号 |
A61M16/04 |
主分类号 |
A61M16/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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