| 摘要 |
FIELD: medicine; stomatology. ^ SUBSTANCE: device contains spring-actuated jaws, connected by means of a rod in the central part, supplied with the right and left carvings for mutual rapprochement and a distance, and the flywheel with a corrugated cylindrical surface is established in its average part on a joint of carvings. Each working end of the jaws is bent in a plane at an angle of 35°-40° from longitudinal axis and executed from a transparent material in the form of a rectangular hinge with the oblique pointed extremity. The working extremities of the jaws are executed removable with possibility of their replacement, the equipment and fastening by screws to the jaws. The working extremities of the jaws unbent in a plane have the H-beam form in section, the T bars are located in a distal direction in parallel and narrowed on all width, coming to naught and forming the pointed terminations, and edge of the wall, bridging the T bars, does not reach their pointed extremities and is pointed. ^ EFFECT: improvement of quality of bracing of a reinforcing tape to a teeth and reduction of time of manipulations at teeth splintage and improvement of outcome of treatment. ^ 2 cl, 3 dwg |
