Invention Grant
US08684919B2 Mouthpiece and methods of use of same 有权
口腔及其使用方法

Mouthpiece and methods of use of same
Abstract:
Various embodiments of mouthpieces for use during endoscopic procedures are disclosed herein. According to various embodiments, a mouthpiece may include a shield, a primary instrument channel, a bite block, an oxygen administration channel and a tongue depressor. The shield, bite block, oxygen administration channel and tongue depressor may be integrally formed.
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