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(a and b) Setup of the overhead transparent plastic barrier with powered suction technique .
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F1
It is recommended to use a large clear transparent plastic bag, Mayo stand, and large powered suction, covering the head of the bed space [Figure 1].
(a-c) Demonstration of a patient and anesthesiologist using the overhead transparent plastic barrier with powered suction technique
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F2
Once the patient entered the operating room, his head and upper body were covered [Figure 2].