case_images: PMC7827365_01
case_images: (a and b) Setup of the overhead transparent plastic barrier with powered suction technique .
case_images: SNI-11-473-g001.jpg
case_images: PMC7827365_01_SNI-11-473-g001.jpg
case_images: F1
case_images: 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].
case_images: (a-c) Demonstration of a patient and anesthesiologist using the overhead transparent plastic barrier with powered suction technique
case_images: SNI-11-473-g002.jpg
case_images: PMC7827365_01_SNI-11-473-g002.jpg
case_images: F2
case_images: Once the patient entered the operating room, his head and upper body were covered [Figure 2].