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公开(公告)号：WO2008144123A1
公开(公告)日：2008-11-27
申请号：PCT/US2008/059697
申请日：2008-04-09
CPC分类号： A61C7/00 , A61C7/16 , A61C2202/00
摘要： A packaged orthodontic assembly includes a container with a chamber and an orthodontic appliance received in the chamber. A quantity of a first orthodontic adhesive material is applied by the manufacturer to the base of the orthodontic appliance. A second orthodontic adhesive material is also received in the chamber in initially spaced relationship to the first orthodontic adhesive material. The practitioner can elect to bring the first orthodontic adhesive material into contact with the second orthodontic adhesive material when desired.
摘要翻译： 包装的正畸组件包括容纳有腔室的容器和容纳在腔室中的正畸器具。 制造商将一定数量的第一种正畸粘合剂材料施加到正畸器具的底部。 第二种正牙粘合剂材料也以与第一正畸粘合剂材料最初间隔的关系容纳在腔室中。 当需要时，从业者可以选择使第一种正畸粘合剂材料与第二种正牙粘合剂材料接触。
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2.发明申请DENTAL COMPOSITIONS INCLUDING THERMALLY RESPONSIVE ADDITIVES, AND THE USE THEREOF 审中-公开包含热应答添加剂的牙齿组合物及其用途
公开(公告)号：WO2007075666A1
公开(公告)日：2007-07-05
申请号：PCT/US2006/048400
申请日：2006-12-18
发明人： BRENNAN, Joan V. , KALGUTKAR, Rajdeep S. , OXMAN, Joel D. , MYER, Ajay , JAMES, Darrell S. , EVERAERTS, Albert I. , NGUYEN, Lang N. , MAHONEY, Wayne S.
IPC分类号： A61K6/08
CPC分类号： A61K6/0023
摘要： Hardenable and hardened dental compositions that include thermally responsive additives, and articles including such hardenable and hardened compositions, are provided. Upon heating, the hardened compositions are useful for reducing the bond strengths of orthodontic appliances adhered to tooth structures with the hardened compositions.
摘要翻译： 提供包含热响应性添加剂的硬化和硬化牙科组合物，以及包括这种可硬化和硬化的组合物的制品。 在加热时，硬化的组合物可用于降低用硬化组合物粘附到牙齿结构上的正畸器具的粘合强度。
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3.发明申请DENTAL COMPOSITIONS INCLUDING A THERMALLY LABILE COMPONENT, AND THE USE THEREOF 审中-公开含有热可变元件的牙科组合物及其用途
公开(公告)号：WO2007075257A1
公开(公告)日：2007-07-05
申请号：PCT/US2006/045888
申请日：2006-12-01
CPC分类号： A61K6/0061 , A61K6/0064 , A61K6/0088 , A61K6/0091 , A61K6/0023 , C08L33/08 , C08L33/10 , C08L25/08 , C08L33/20 , C08L27/00 , C08L29/10 , C08L63/00 , C08L33/14 , C08L33/26 , C08L33/068 , C08L43/02 , C08L83/04 , C08L43/04 , C08L31/04 , C08L71/02 , C08L67/00 , C08L91/08
摘要： Hardenable and hardened dental compositions, and articles including such hardenable and hardened compositions, are provided. The hardenable dental compositions include a thermally labile component including one or more thermally labile groups. Upon heating, the hardened compositions are useful, for example, for reducing the bond strength of orthodontic appliances adhered to tooth structures with the hardened compositions.
摘要翻译： 提供可硬化和硬化的牙科组合物，以及包括这种可硬化和硬化的组合物的制品。 可硬化牙科用组合物包括热不稳定组分，其包含一个或多个热不稳定基团。 在加热时，硬化的组合物可用于例如用于硬化组合物降低粘附到牙齿结构上的正畸器具的粘结强度。
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公开(公告)号：WO2009009250A1
公开(公告)日：2009-01-15
申请号：PCT/US2008/066622
申请日：2008-06-12
CPC分类号： A61C7/28 , A61C7/30 , A61C2201/007
摘要： A ceramic orthodontic bracket has a centrally located clip for retaining an archwire in an archwire slot. The body of the bracket includes a mesial section, a distal section, and a bridge section, wherein the bridge section extends through, and retains, the clip. The bridge section also includes a recess adjacent to the bridge section that facilitates debonding of the bracket from a patient's tooth. Preferably there are gaps on one or both sides of the clip to allow space for debonding of the bracket by applying a mesial-distal compressive force on the bracket and fracturing the bracket along the recess. This configuration allows the overall mesial-distal width of the bracket to be reduced, thereby facilitating the bonding of brackets to narrow and/or maloccluded teeth. Another embodiment includes a stop member that is connected to the base of the bracket and retains the clip on the bridge section.
摘要翻译： 陶瓷正畸托架具有中心定位的夹子，用于将弓丝保持在弓丝槽中。 支架的主体包括中间部分，远侧部分和桥接部分，其中桥接部分延伸穿过并保持夹子。 桥接部分还包括邻近桥接部分的凹部，其有助于使患者的牙齿脱离支架。 优选地，在夹子的一侧或两侧上存在间隙，以通过在支架上施加近端 - 远侧压缩力并沿着凹部破坏支架来允许空间脱离托架。 这种构造允许支架的整体中间 - 远端宽度减小，从而有利于将支架粘合到狭窄和/或错开的牙齿。 另一个实施例包括连接到支架的底座并将夹子保持在桥接部分上的止动构件。
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5.发明申请ORTHODONTIC ELEMENTS AND OTHER MEDICAL DEVICES WITH A FLUORINATED POLYMER, AND METHODS 审中-公开具有氟化聚合物的正常元件和其他医疗装置及方法
公开(公告)号：WO2008036581A1
公开(公告)日：2008-03-27
申请号：PCT/US2007/078607
申请日：2007-09-17
摘要： A medical device, particularly an orthodontic element, that includes a surface having a polymeric film disposed thereon (e.g., a liner disposed in an archwire slot of an orthodontic bracket), wherein the film comprises a fluorinated polymer and a treated surface having an adhesive thereon.
摘要翻译： 一种医疗装置，特别是正畸元件，其包括其上设置有聚合物膜的表面（例如，设置在正畸托架的弓丝槽中的衬垫），其中所述膜包含氟化聚合物和在其上具有粘合剂的处理表面 。
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公开(公告)号：WO2007075627A1
公开(公告)日：2007-07-05
申请号：PCT/US2006/048345
申请日：2006-12-19
IPC分类号： A61K6/02
CPC分类号： A61C7/00 , A61C7/16 , A61K6/0023 , A61K6/0061
摘要： The present invention provides a method of identifying an orthodontic adhesive on a tooth structure, the method including selectively staining a surface including the orthodontic adhesive or the tooth structure. Methods of bonding and debonding an orthodontic appliance to and from a tooth structure are also provided.
摘要翻译： 本发明提供一种识别牙齿结构上的正畸粘合剂的方法，所述方法包括选择性地染色包括正牙粘合剂或牙齿结构的表面。 还提供了将牙科矫正矫治器与牙结构粘合和脱粘的方法。
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