An endotracheal tube fixing device

Abstract

The invention belongs to the technical field of medical instruments, and particularly relates to an air tube intubatton setting mechanism, including an upper tooth pad and a lower tooth pad, the upper and lower tooth pads stamp close and form a cavity structure with two open ends, the size of the cavity structure and the size of the air tube intubatton are suitably matched, the outer surface of the upper tooth pad or lower tooth pad forms an innate concave pressure lingual surface, the upper and lower tooth pads through a round circle shape lock tight component, achieve the opening and shutting of the upper and lower tooth pads. Through the round circle shape lock tight component achieving the opening and shutting of the upper and lower tooth pads, the air tube intubatton setting mechanism can be freely replaced, benefiting the caretaking of the mouth cavity; the round circle shape lock tight component also can prevent the upper and lower tooth pads from moving inside the mouth cavity; the size of the cavity structure and the size of the air tube intubatton being suitably matched limits the displacement of the air tube intubatton; the outer surface of the upper tooth pad or lower tooth pad forming the innate concave pressure lingual surface, adapts to the position of tongue, and raises the comfortability.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to a tracheal intubation fixing device. Background technique [0002] Mechanical ventilation plays an important role in emergency rescue, and tracheal intubation prolapse is one of the more serious complications of mechanical ventilation. Dislodged endotracheal tube may be spontaneously extubated by the patient or accidentally removed during medical care. Once the tracheal intubation slips, it will cause further injury to the patient. If it is not treated in time, it can lead to acute hypoxia, or even suffocation and death. After successful endotracheal intubation, the endotracheal tube should be kept in a fixed position without shifting or falling off. The current method for fixing endotracheal intubation is usually to place the tooth pad between the upper and lower front teeth of the patient after confirming the success of the endotracheal intubation. Bind an...

AI Technical Summary

Problems solved by technology

Once the tracheal intubation slips, it will cause further injury to the patient. If it is not treated in time, it can lead to acute hypoxia, or even suffocation and death.

After successful endotracheal intubation, the endotracheal tube should be kept in a fixed position without shifting or falling off. The current method for fixing endotracheal intubation is usually to place the tooth pad between the upper and lower front teeth of the patient after confirming the success of the endotracheal intubation. Bind and fix the endotracheal tube and dental pad side by side with adhesive tape, and finally fix the endotracheal tube on the patient's cheek with adhesive tape. This method of catheter fixation has the following disadvantages: 1. The adhesiveness of the adhesive tape is easily weakened or lost, so that the connection is not firm. Easy to loosen and dislocate; 2. After the catheter position is fixed, it is not convenient to adjust its insertion depth according to needs; 3. It is not convenient for medical staff to clean up the sputum in the patient's mouth; 4. Adhesive tape will cause some patients to have skin allergies

The tracheal intubation holder of this invention cannot be replaced arbitrarily, which is not conducive to oral care; the spring clip is used to fix the tracheal intubation, and the connection is not firm, and the catheter is easy to loosen and misplaced.

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