| 摘要 |
The present invention relates to an orthodontic full mouth retractor. In particular, extended retraction arms are disposed in both sides of the retractor, and a conventionally restricted towing position may be towed at once to a final molar corresponding to the orthodontic properties, so time spent for an operation is reduced. A saliva feeding unit is included in a retractor structure, and a saliva suctioning unit is included, so an additional saliva feeding unit is not needed. Accordingly, utilization is improved in a narrow space, and moisture which majorly affects adhesion may be effectively adjusted, so adhesion on a molar unit which clinically often exhibits device desorption rates may be improved. Moreover, a reflector is disposed on a rear surface of an end of each of the retraction arms, so a view is ensured in the rear surface of the molar unit which is hardly seen and completion in polymerization of a photopolymer bonding resin by reflected rays may be improved. Overall edges of the retractor are circularly formed, so a patient may feel convenience. Accordingly, the orthodontic full mouth retractor according to the present invention enables an operator to reduce operation time, and completion in an operation is improved. Also, inconvenience which a patient feels during an operation may be reduced. |
