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公开(公告)号：US5174753A
公开(公告)日：1992-12-29
申请号：US556566
申请日：1990-07-24
申请人： Arthur L. Wool
发明人： Arthur L. Wool
IPC分类号： A61C7/20
CPC分类号： A61C7/20
摘要： An orthodontic appliance including a series of orthodontic brackets configured to be secured to the teeth of patient, the brackets having slots for supporting an orthodontic arch wire, and an orthodontic arch wire extending through the slots. The orthodontic arch wire is arch-shaped and includes posterior segments and an anterior segment connecting the posterior segments. Either the anterior segment, or the entire arch wire, has a non-symmetrical, trapezoidal cross-section, and can be supported by bracket slots having either a rectangular or non-symmetrical trapezoidal shape.
摘要翻译： 一种矫正器具，包括一系列正畸托架，其构造成固定在患者牙齿上，支架具有用于支撑正畸弓丝的槽，以及延伸穿过槽的正牙弓丝。 正畸弓丝是弓形的，包括后段和连接后段的前段。 前段或整个拱形线都具有非对称的梯形横截面，并且可以由具有矩形或非对称梯形形状的支架槽支撑。
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公开(公告)号：US5131843A
公开(公告)日：1992-07-21
申请号：US696100
申请日：1991-05-06
IPC分类号： A61C7/20
CPC分类号： A61C7/20
摘要： An orthodonic archwire and method of making same. The archwire through a unique combination of physical and material properties can be activated for providing a variety of teeth corrective forces simultaneously. The archwire is provided with a pair of loop structures substantially equidistant from the center line of the arch form., The posterior sections of the archwire are curved in two directions so as to provide both toe in forces, for rotation of the posterior teeth, and forces for extrusion of the posterior teeth and bite opening. The method of manufacturing the archwire is such that substantially no residual torque is present in the finally formed archwire.
摘要翻译： 正畸弓丝及其制造方法。 通过物理和材料特性的独特组合可以激活弓丝以同时提供各种牙齿矫正力。 弓丝设有一对基本上与拱形中心线等距的环形结构，弓丝的后段在两个方向上弯曲，以提供两个脚趾的力，用于后牙的旋转，以及 用于挤压后牙和咬开口的力。 制造弓丝的方法使得在最终形成的弓丝中基本上不存在残余扭矩。
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公开(公告)号：US4946387A
公开(公告)日：1990-08-07
申请号：US202785
申请日：1988-06-03
申请人： Loren S. Adell
发明人： Loren S. Adell
IPC分类号： A61C7/20
CPC分类号： A61C7/20
摘要： A metallic orthodontic wire is coated with a layer of tooth color material and a clear layer of material covers the tooth color material to allow the tooth color material to be seen through the layer of clear material. A preferred material for the tooth color layer is a plastic such as polyethylene or polyurethane. A preferred material for the clear layer is a silicone elastomer. Several processes for fabricating various embodiments of coated metal orthodontic wires are also disclosed.
摘要翻译： 金属正畸线被涂覆有一层牙齿色材料，透明的材料层覆盖着牙齿色材料，以允许通过透明材料层看到牙齿色材料。 用于牙齿色层的优选材料是诸如聚乙烯或聚氨酯的塑料。 用于透明层的优选材料是硅氧烷弹性体。 还公开了用于制造涂覆的金属正畸线的各种实施例的若干工艺。
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公开(公告)号：US4892479A
公开(公告)日：1990-01-09
申请号：US255495
申请日：1988-10-11
申请人： John C. McKenna
发明人： John C. McKenna
IPC分类号： A61C7/20
CPC分类号： A61C7/20
摘要： An orthodontic arch wire is provided with a mid-point marker in the form of a displacement dimple offset from the principal plane of the wire at its center line. The dimple cooperates with adjacent brackets to restrict sideways displacement of the wire.
摘要翻译： 正牙弓线设置有位于中心线处的线的主平面偏移的位移凹坑形式的中点标记。 凹坑与相邻的支架配合以限制线的侧向位移。
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公开(公告)号：US3838515A
公开(公告)日：1974-10-01
申请号：US36767073
申请日：1973-06-06
申请人： ORMCO CORP
CPC分类号： A61C7/20
摘要： An orthodontic arch-wire cable having a non-circular cross section developed by a plurality of wire strands that are twisted together and individually deformed at selected wire strand regions.
摘要翻译： 一种具有非圆形横截面的正牙弓形电缆，其由多个绞合线展开，所述多个线股绞合在一起并且在选定的线股区域处单独变形。
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公开(公告)号：US3052081A
公开(公告)日：1962-09-04
申请号：US86107659
申请日：1959-12-21
申请人： MELVIN WALLSHEIN
发明人： MELVIN WALLSHEIN
CPC分类号： A61C7/20 , D07B3/12 , Y10T29/49568
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公开(公告)号：US20240156572A1
公开(公告)日：2024-05-16
申请号：US18551993
申请日：2022-03-25
申请人： WINNOVE MEDICAL SAS
发明人： Firas HARRABI
摘要： An orthodontic wire bending device including a wire guiding unit and a wire bending unit; the wire guiding unit including a convoying system and an exit, and the wire bending unit including at least one wire bending member able to turn around a center of rotation, such that, when the wire comes out of the exit of the wire guiding unit a rotation of the at least one of the bending members around the center of rotation results in the bending of the wire.
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公开(公告)号：US20240148474A1
公开(公告)日：2024-05-09
申请号：US18390975
申请日：2023-12-20
发明人： NEIL CHESTER
摘要： The present invention relates to an orthodontic gripping device having a body made of a superelastic metal alloy, cold worked titanium beta III, or solution heat treated and aged titanium beta III. The body has first and second, spaced apart arm portions connected to each other. Each arm portion includes a jaw portion having an inner, arch wire-gripping, surface. The inner gripping surfaces are disposed opposite one another in spaced relation with a station defined therebetween for receiving the arch wire. At least a portion of the station is sized smaller than the arch wire. The arm portions are resiliently deflectable outwardly away from each other to admit the arch wire into the station. Once seated in the station, the arch wire is tightly held by inner gripping surfaces so as to resist displacement of the gripping device relative to the arch wire.
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公开(公告)号：US11864974B2
公开(公告)日：2024-01-09
申请号：US16865323
申请日：2020-05-02
摘要： An orthodontic appliance and associated systems and methods are disclosed herein. In some embodiments, the present technology includes a positioning member configured to position an orthodontic appliance during installation in the patient's mouth. The positioning member may comprise a first portion configured to be coupled to the patient's teeth and a second portion extending away from the first portion. The second portion may be configured to be detachably coupled to the orthodontic appliance. While the positioning member is coupled to the orthodontic appliance, the positioning member is configured to be positioned in the patient's mouth and coupled to the patient's teeth, thereby positioning the orthodontic appliance at a desired location adjacent a patient's oral anatomy.
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公开(公告)号：US11813137B2
公开(公告)日：2023-11-14
申请号：US17529573
申请日：2021-11-18
申请人： Dirk Wiechmann
发明人： Dirk Wiechmann
CPC分类号： A61C7/20 , C22F1/006 , A61C2201/007
摘要： Process for programming an orthodontic component from a shape memory material starting from an initial shape of the orthodontic component into a target shape to be programmed of the orthodontic component, wherein the target shape compared to the initial shape at least sectionally has a severe bending, the process comprising the following steps:
a. providing an orthodontic component (1) of a shape memory material in an initial shape,
b. creating a target baking mold for the orthodontic component (1),
c. inserting the orthodontic component (1) into the target baking mold, and
d. baking the orthodontic component (1) in the target baking mold in order to program it into the target shape,
characterized by the following steps after step a)
e. creating at least one intermediate baking mold for the orthodontic component (1), in which intermediate baking mold the orthodontic component (1) has an intermediate shape between the initial shape and the target shape,
f. inserting the orthodontic component (1) into the intermediate baking mold, and
g. baking the orthodontic component (1) in the intermediate baking mold.
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