Extra-oral stuck type nose and alveolar process plastic surgery device for double-side cleft lip and palate

Abstract

The invention relates to an extra-oral stuck type nose and alveolar process plastic surgery device for double-side cleft lip and palate, in particular to a nose dilator for correcting noses and alveolar process before performing surgery on an infant with double-side cleft lip and palate. The plastic surgery device comprises a steel wire bracket and a nose plug fixed at the tail end of the steel wire bracket, wherein the steel wire bracket is used for combining lip clefts and fixing and supporting the nose plug; the nose plug is used for supporting nostrils on both sides and supplying force in a forward sagittal direction departing from the face of the infant and in a three-dimensional vertically-upward direction to the nostrils on both sides. According to the plastic surgery device, the potential safety hazard existing in the prior art is overcome, the comfort of the infant is improved, functions are enhanced, operation becomes easy and convenient, and the treatment threshold is lowered greatly while the efficacy is ensured; the plastic surgery device is simple in structure, is easy to produce as a product, and has a very high market popularization value, and productization can be realized.

Description

technical field [0001] The invention relates to a nose and alveolar process plastic device attached to the oral cavity with bilateral cleft lip and palate, in particular to a nose support used for correcting the nose and alveolar process before surgery for children with bilateral cleft lip and palate. Background technique [0002] Cleft lip and palate is the most common congenital deformity of the oral and maxillofacial region. In addition to the upper lip, alveolar ridge, and palate clefts, the patient's bilateral nasal ala collapse, shortened nasal columella, and widened nasal floor will also seriously affect the patient's appearance. . Relying solely on surgery, it is difficult to close the cleft lip and at the same time lengthen the columella of the affected side, straighten the alae of the nose, and make the bilateral nostrils symmetrical and beautiful; the wide alveolar ridge cleft cannot form an ideal nasal floor, and the postoperative soft tissue scar is relatively l...

AI Technical Summary

Problems solved by technology

In this way, compared with the treatment needs of the vast number of patients in our country, it is difficult to popularize its treatment

In terms of treatment effect, since the base in the oral cavity and the nasal support wire extending from the front end will affect the tightness of the air-permeable tape dressing outside the oral cavity to close the upper lip and close the crack, and it does not have the auxiliary effect of closing the alveolar cleft, which affects the alveolar ridge crack Speed ​​and extent of closure

Due to the reduction of estrogen in newborns, the opportunity for nose and alveolar process plastic surgery is short and precious. It will take several days to make and adapt the device, and it will take time to wear a nose brace and use tape to draw it up according to the procedure. Waste this limited and precious opportunity for treatment

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