Anti-splashing protective cover for tracheal extubation

[0016] see Figure 1-2 , a trachea extubation anti-splash shield, comprising a housing 1, the housing 1 is a hollow cuboid transparent plastic box with an unsealed bottom surface, a neck groove 2 is arranged on the lower part of one side of the housing 1, and a neck groove 2 is arranged on the neck The internal groove 2 is arc-shaped, the shell 1 completely covers the patient's head, and the neck groove 2 is stuck on the patient's neck; the left and right operating holes 4 and 4 are respectively arranged on the left and right sides of the shell 1 5. The centers of the left operation hole 4 and the right operation hole 5 are located on the same straight line; the upper part of one side of the housing 1 is provided with a suction pipe hole 6, which is located on the same side as the right operation hole 5, and the suction pipe hole 6 is located on the same side as the right operation hole 5. Above the right operation hole 5.

[0017] Further, the left operation hole 4 and the righ

[0023] In order to more effectively prevent secretions, droplets, and virus aerosol splashes during tracheal extubation of awakened patients, this embodiment is improved on the basis of Embodiment 1. The improvement is that the suction tube hole 6 is elastic Covered with rubber material, it expands and opens from the center under the action of external force. When the suction tube is inserted, the hole can be expanded and opened from the center. The inserted suction tube can be connected to the suction tube for sputum suction, avoiding secretions, droplets, and viruses during tracheal extubation The aerosol is ejected through the hole 6 of the suction tube.