Abstract: A bracket, for an orthodontic device, the bracket including a bracket base including an attachment surface configured to attach the bracket at an associated surface of a tooth; at least one bracket slot configured to receive at least one arch wire of the orthodontic device, wherein the bracket slot is arranged on a side of the bracket base that is oriented away from the attachment surface; and at least one locking device that is configured to lock at least the bracket slot at least partially so that the arch wire is prevented from moving out of the bracket slot, wherein the bracket is integrally formed in one piece, wherein the bracket is configured with a convex camber at a back side that is oriented away from the attachment surface, wherein the convex camber extends over at least 50% of a height of the bracket that is measured parallel to the vertical axis of the bracket.

Abstract: A retainer for stabilizing a position of teeth of a human dentition, the retainer comprising: an arc that has a parabolic curvature overall so that the retainer is applicable to teeth of an upper jaw or lower jaw of a patient to be treated, wherein the retainer includes a plurality of local shapes that are arranged along a center line of the retainer and that are oriented perpendicular to the center line, wherein the local shapes are respectively adapted to cooperate with interdental spaces between adjacent teeth, wherein the retainer is integrally provided in one piece from a thermoplastic synthetic material which is configured to be processed by a SD pressure method.

Abstract: The present disclosure relates to a communication ID allocation method and system of a battery management module. The system according to the present disclosure includes a first to nth battery management modules sequentially connected through a communication interface, wherein each battery management module designates itself as a master module or a slave module depending on whether or not a pulse signal is received from a battery management module at a higher level, and each battery management module allocates its communication ID according to a pulse width of the pulse signal received from the battery management module at a higher level, generates a pulse signal having the pulse width corresponding to the communication ID of the battery management module at a lower level, and outputs the generated pulse signal to the battery management module at a lower level.

Abstract: The invention provides an improved method of indirect positioning of orthodontic brackets wherein a positive tooth model is utilized which comprises a model tooth, a mock bracket and a place holder for the mock bracket. The positive tooth model can be used for making a transfer tray for accommodating and transferring a bracket onto a tooth of a patient, wherein said transfer tray comprises a form-fitting cavity for the distal portion of the bracket. Further provided are transfer trays and positive tooth models for use in said method.

Abstract: The invention provides an improved method of indirect positioning of orthodontic brackets wherein a positive tooth model is utilized which comprises at least one mock bracket and/or a transfer tray for accommodating and transferring at least one onto a tooth of a patient, wherein said transfer tray comprises at least one form-fitting cavities for the proximal portion of the bracket, and provided are transfer trays and positive tooth models for use in said method.

Abstract: The present disclosure relates to a battery load drive system, and more particularly, to a battery load drive system for preparing for a surge current generated by a capacitor when a battery is coupled to a battery using a path for reducing current additionally provided in an existing path.

Abstract: The invention provides an improved method of indirect positioning of orthodontic brackets wherein a positive tooth model is utilized which comprises a model tooth, a mock bracket and a place holder for the mock bracket. The positive tooth model can be used for making a transfer tray for accommodating and transferring a bracket onto a tooth of a patient, wherein said transfer tray comprises a form-fitting cavity for the distal portion of the bracket. Further provided are transfer trays and positive tooth models for use in said method.

Abstract: The present disclosure relates to a communication ID allocation method and system of a battery management module. The system according to the present disclosure includes a first to nth battery management modules sequentially connected through a communication interface, wherein each battery management module designates itself as a master module or a slave module depending on whether or not a pulse signal is received from a battery management module at a higher level, and each battery management module allocates its communication ID according to a pulse width of the pulse signal received from the battery management module at a higher level, generates a pulse signal having the pulse width corresponding to the communication ID of the battery management module at a lower level, and outputs the generated pulse signal to the battery management module at a lower level.

Abstract: The invention provides an improved method of indirect positioning of orthodontic brackets wherein a positive tooth model is utilized which comprises at least one mock bracket and/or a transfer tray for accommodating and transferring at least one onto a tooth of a patient, wherein said transfer tray comprises at least one form-fitting cavities for the proximal portion of the bracket, and provided are transfer trays and positive tooth models for use in said method.

Abstract: The present disclosure relates to methods comprising: producing a real model, comprising a reproduction of at least sections of at least two tooth crowns of teeth in a jaw and contains bracket reproductions or brackets associated with the reproductions of the tooth crowns; and producing at least two trays by producing at least one impression of the real model, wherein the trays each comprise an impression of at least one tooth crown part of the at least two tooth crowns and at least one bracket part of the at least two bracket reproductions or brackets, wherein the at least one bracket part, viewed from the occlusal surface of the associated tooth crown, extends vertically to at most the end of the wire guide and/or the end of the first undercut of the bracket and/or bracket reproduction, which is arranged after the upper wing in the view from the occlusal surface.

Abstract: The invention relates to a method for ablating solid material in the oral cavity, particularly jaw bone material. Known systems are disadvantageous in terms of precision and causing damage to the surrounding tissue. The object of the invention is to provide a system that allows for easy, safe, gentle, reliable and precise ablation. The object is achieved by the use of a fixation device, particularly a dental splint, and an insertion device that can be rigidly connected thereto and is particularly designed to introduce laser radiation and thereby ablate material, and that is in a fixed, predetermined position after having been connected.