CN205626664U - Tooth protective sheath for anesthesia - Google Patents

Abstract

A tooth protection cover for anesthesia, comprising an upper dental cover and a lower dental cover, at least one mouth plug is arranged between the upper dental cover and the lower dental cover, the mouth plug is fixed on the upper dental cover or/and the lower dental cover, and the upper dental cover At least one buckle for conveniently fixing the endotracheal tube is provided between the mouthpiece and the lower mouthpiece. The buckle is fixed on the mouth plug or on the upper mouthpiece or/and the lower mouthpiece. The height of the mouthpiece is greater than the size of the buckle. The mouth plug and the buckle do not interfere with each other. The device prevents tooth damage caused by artificial airway establishment during anesthesia surgery, prevents anesthetized patients from biting the endotracheal tube, greatly reduces the risk of surgical accidents, and improves the quality of surgery.

Description

Anesthesia Dental Guards

technical field

The utility model relates to a tooth protection sleeve for anesthesia.

Background technique

During surgical anesthesia, the establishment of an artificial airway often needs to consider the risk of tooth damage in patients, especially the elderly and children. Since the teeth of the elderly and children may loosen, it is necessary to expose the glottis and laryngeal mask after laryngoscopy. During operations such as moving the patient, changing the surgical position, pulling out the laryngeal mask and the endotracheal tube after the operation, it is easy to cause tooth damage, cause loose teeth to fall off, and cause the teeth to stray into the trachea or esophagus, thus causing serious harm to the patient. Unnecessary surgical risks. In addition, because the patient is in an unconscious state during the anesthesia operation, and the artificial airway needs to enter the human body through the mouth, the patient can easily bite the tracheal tube in an unconscious state, causing difficulty in ventilation and affecting the surgical process .

Utility model content

The utility model aims at the deficiency of the prior art and provides an anesthesia tooth protection cover which prevents the artificial airway from being established in the anesthesia operation from damaging the teeth and prevents the anesthetized patient from biting the trachea tube.

The utility model is realized by adopting the following technical scheme: a tooth protector for anesthesia, including an upper dental cover and a lower dental cover, at least one mouth plug is arranged between the upper dental cover and the lower dental cover, and the mouth plug is fixed on the upper dental cover or/ and lower braces.

At least one buckle for conveniently fixing the endotracheal tube is arranged between the upper brace and the lower brace, and the buckle is fixed on the mouth plug or on the upper brace or/and the lower brace, and the height of the mouth plug is greater than that of the buckle. According to the size of the buckle, the mouth plug and the buckle do not interfere with each other.

The upper brace and the lower brace are designed with a lip frenulum gap matching the position of the human lip frenulum at the front midline.

The upper brace and the lower brace are braces made of medical silicone material.

Due to the adoption of the above structure, the utility model is provided with at least one plug on the upper brace or the lower brace, and the plug is placed between the upper brace and the lower brace. When the upper and lower braces are set on the teeth, the plug makes The occlusion of the upper and lower teeth forms resistance and cannot be completely closed, thereby preventing the anesthetized patient from biting the tracheal tube or the laryngeal mask in an unconscious state. At the same time, it can help open the mouth during anesthesia induction, and play the role of oropharyngeal airway, which is conducive to mask ventilation. At the same time, At least one buckle is also arranged between the upper dental cover and the lower dental cover, and the buckle is used to clamp the endotracheal tube, so as to fix the endotracheal tube in the oral cavity and prevent the position of the endotracheal tube from changing during the operation. The front midline is designed with a lip tie notch that matches the position of the human lip tie, which can prevent the oppression of the lip tie for a long time.

Description of drawings

Fig. 1 is the structural representation of the utility model.

detailed description

The utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.

As shown in Figure 1, a tooth protection cover for anesthesia comprises an upper dental cover 1 and a lower dental cover 2, a mouth plug 4 is arranged between the upper dental cover 1 and the lower dental cover 2, and the mouth plug 4 is fixed on the upper dental cover 1, at least one buckle 3 for conveniently fixing the endotracheal tube is provided between the upper mouthpiece 1 and the lower mouthpiece 2, the buckle 3 is fixed on the mouth plug 4, and the height of the mouth plug 4 is greater than the buckle 3, the mouth plug 4 and the buckle 3 do not interfere with each other. The upper brace 1 and the lower brace 2 are designed with a lip frenulum gap matching the position of the human lip frenulum at the front midline. The upper and lower braces are silicone braces with a hardness of 50±5 degrees (Shore hardness A), non-toxic, harmless, and deformable, which can not only meet the adaptability to different shapes of dental arches, but also ensure the The plug part is not easy to be crushed.

Before induction of anesthesia, confirm whether the teeth are loose or fall off, and after recording in detail, assist the patient to wear a tooth protector. After induction of anesthesia, after the endotracheal tube or laryngeal mask is inserted, the endotracheal tube can be clamped tightly with buckle 3, and then adhesive tape and mouth plug can be attached and fixed. Wear it all the way during the anesthesia operation until the end of the operation. After the anesthesia wakes up and the endotracheal tube is pulled out, the tooth protection cover is carefully removed, and the tooth condition is recorded again.

Claims (4)

1. A tooth protector for anesthesia, comprising an upper brace and a lower brace, characterized in that: at least one mouth plug is arranged between the upper brace and the lower brace, and the plug is fixed on the upper brace or/and the lower brace superior. 2. The tooth protector for anesthesia according to claim 1, characterized in that: at least one buckle for conveniently fixing the tracheal tube is arranged between the upper mouthpiece and the lower mouthpiece, and the buckle is fixed on the mouth plug or It is fixed on the upper dental brace or/and the lower dental brace, the height of the mouth plug is greater than the size of the buckle, and the mouth plug and the buckle do not interfere with each other. 3. The dental protective cover for anesthesia according to claim 1 or 2, characterized in that: the upper dental cover and the lower dental cover are designed with a lip frenulum gap matching the position of the human lip frenulum at the front midline. 4. The tooth protection cover for anesthesia according to claim 3, characterized in that: the upper cover and the lower cover are made of medical silicone material.