Pawl reform tool and pawl reform remedy set

摘要

Topic The installation removal to the deformation pawl being easy, offering pawl reform tool and the pawl reform remedy set where furthermore, it is difficult to come off from the pawl, proper and uniform orthodontic force can obtain, also the pain of the patient can lighten. SolutionsThe barrel from one end of 11 which was formed to tubed by the material which possesses elasticity and barrel 11 applying on the other end, paralleling to the longitudinal direction of barrel, 11 it is formed, is inserted by the Tip edge of pawl and 1 it has with the slit 21 which pawl 1 holding is done. It is split by multiple into the longitudinal direction of the barrel in barrel 11 according to lap the direction of barrel, 11 was formed by the split channel 12 which from slit 21 puts the slit and the concatenated piece 14 which concatenates the holding gearwheel piece 13 which it adjoins holding gearwheel piece in the opposite side of 13 of the multiple opposites which the Tip edge of the pawl holding are done and the slit is formed. Choice figure Drawing 1