ORAL SURGICAL RETRACTOR WITH PROTECTIVE ATTACHMENT FOR PARTICLE PROJECTION TECHNIQUES

The invention focuses on an instrument for surgical use to separate the lips during treatments of the oropharyngeal cavity, which has been conceived and realized to obtain notable advantages concerning other existing instruments with analogous purposes. The invention also includes an attachment that is coupled to the retractor and protects the patient's face from liquids in the form of spray coming from the oral cavity during the performance of techniques involving particle projection, which also reduces the risk of cross-infection in the clinical environment.