Combined Endotracheal Tube Fixation Device
A technology of tracheal intubation and fixing device, which is applied in the field of medical devices, can solve the problems of large oral cavity infection, troublesome operation, troublesome operation method, etc., and achieves the effect of avoiding biting tube, reliable position and large contact area.
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[0026] Such as figure 1 As shown, the combined tracheal intubation fixing device disclosed in the present invention is composed of two structurally symmetrical parts, and each part includes: an elastic tooth pad 1 , an adjusting slider 8 , a curved arm 2 and an arc hoop 5 .
[0027] Such as Figure 1-4 As shown, the elastic tooth pad 1 is used to expand the upper and lower jaws, so as to prevent the occurrence of the tube bite. It is V-shaped and has elasticity, and it is provided with a tooth socket 6 for placing teeth along the outer surface. A chute 7 is provided along the inner curved surface; when the elastic tooth pad 1 is processed, it can be prefabricated into a long strip shape, and then bent to form a V shape;
[0028] At the same time, since the elastic tooth pad 1 needs to be placed in the oral cavity, in order to avoid damage to the lips, teeth, gums and oral mucosa, its corners are chamfered.
[0029] Such as Figure 1-4 As shown, the adjusting slide block 8 i...
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