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A MASK FOR USE WITH A PATIENT UNDERGOING A SEDATED ENDOSCOPIC PROCEDURE
A MASK FOR USE WITH A PATIENT UNDERGOING A SEDATED ENDOSCOPIC PROCEDURE
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机译:接受内窥镜固定手术的患者使用的面膜
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摘要
A face mask (10) for a patient undergoing a sedated endoscopic procedure. The face mask (10) includes means (16, 17) to provide positive airway pressure to the nose, a bite block (18) with an opening therein (20) and a one-way valve (22). The one-way valve (22) has an open position, adapted to allow passage of an endoscopic device therethrough and into the opening (20), and a closed position substantially sealing the opening (20).
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