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Fig. 1 | BMC Anesthesiology

Fig. 1

From: The effect of different endotracheal tube cuff pressure monitoring systems on postoperative sore throat in patients undergoing tracheal intubation: a randomized clinical trial

Fig. 1

(A) shows the cuff pressure gauge (Ambu*R, Germany). This measures the instantaneous cuff pressure by connecting the cuff through a three-top. (B) shows the automated cuff controller (HPC-1, Wuxi Huayao Biotechnology Co., Ltd). This can continuously inflate and deflate to maintain the cuff pressure in the set safety range

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BMC Anesthesiology

ISSN: 1471-2253

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