Development of New-type Mouth-gag for Cleft Palate Palatorrhphy / 医疗卫生装备

ABSTRACT

Objective To introduce the newest type of mouth-gag for cleft palate palatorrhpy.Methods The instrument consisted of forcipal retractor,tongue-spatula,and spatula fixatiou screw post.Results Its structure was simple,light-weight and small.The operation was convenient and the fixation is firm.It gave a clear field of vision for surgery.Conclusion The new-type cleft palate palatorrhphy solves the problems in the old-type one.