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1. 发明授权

US10307224B2 Orthodontic appliances with dissolvable coatings 有权
公开(公告)号：US10307224B2
公开(公告)日：2019-06-04
申请号：US14240455
申请日：2012-08-14
申请人： Tsi-Zong Tzou , Matthew T. Scholz
发明人： Tsi-Zong Tzou , Matthew T. Scholz
IPC分类号： A61C7/14
摘要： Orthodontic appliances and related methods are provided, including a fast-dissolving and humidity-resistant coating, containing a colorant and a binder selected from a polyamide, cellulose derivative, or homopolymer/copolymer of poly(ethylene oxide). The coating can facilitate appliance identification and serve as a reference marking to assist the practitioner in appliance placement. Advantageously, the composition of these coatings allows the color marking to be rinsed off quickly, and yet the color of the coating does not bleed during storage even in high humidity environments. The fast-dissolving nature of these coatings also allows the coating to be deposited in concave and recessed areas of the appliance, such as the archwire slot and vertical slot, since these coatings can be removed prior to archwire installation.

2. 发明申请

US20140212827A1 ORTHODONTIC APPLIANCES WITH DISSOLVABLE COATINGS 审中-公开
标题翻译：具有不溶性涂料的正极电器
公开(公告)号：US20140212827A1
公开(公告)日：2014-07-31
申请号：US14240455
申请日：2012-08-14
申请人： Tsi-Zong Tzou , Matthew T. Scholz
发明人： Tsi-Zong Tzou , Matthew T. Scholz
IPC分类号： A61C7/14
CPC分类号： A61C7/146 , A61C7/14
摘要： Orthodontic appliances and related methods are provided, including a fast-dissolving and humidity-resistant coating, containing a colorant and a binder selected from a polyamide, cellulose derivative, or homopolymer/copolymer of poly(ethylene oxide). The coating can facilitate appliance identification and serve as a reference marking to assist the practitioner in appliance placement. Advantageously, the composition of these coatings allows the color marking to be rinsed off quickly, and yet the color of the coating does not bleed during storage even in high humidity environments. The fast-dissolving nature of these coatings also allows the coating to be deposited in concave and recessed areas of the appliance, such as the archwire slot and vertical slot, since these coatings can be removed prior to archwire installation.
摘要翻译：提供正畸矫治器和相关方法，包括耐溶剂和耐湿性的涂层，其包含着色剂和选自聚（环氧乙烷）的聚酰胺，纤维素衍生物或均聚物/共聚物的粘合剂。涂层可以方便设备识别，并作为参考标记，以帮助从业者进行器具放置。有利地，这些涂层的组成允许快速冲洗颜色标记，并且即使在高湿度环境中，涂层的颜色也不会在储存期间渗色。这些涂层的快速溶解性质还允许涂层沉积在器具的凹入和凹陷区域中，例如弓丝槽和垂直槽，因为这些涂层可以在弓丝安装之前被去除。

3. 发明申请

US20060105179A1 Elastomeric dental article with a protective fluoropolymer layer 审中-公开
标题翻译：具有保护性氟聚合物层的弹性牙科制品
公开(公告)号：US20060105179A1
公开(公告)日：2006-05-18
申请号：US10991235
申请日：2004-11-17
申请人： Gerald Hofman , Naiyong Jing , Tsi-Zong Tzou , Mark Muggli
发明人： Gerald Hofman , Naiyong Jing , Tsi-Zong Tzou , Mark Muggli
IPC分类号： B32B27/40
CPC分类号： A61K6/0017 , A61C7/00 , A61C7/303 , A61K6/083 , Y10T428/31551 , C08L27/12
摘要： Protective fluoropolymer layers for dental articles, particularly orthodontic appliances, that include an elastomeric substrate, are provided that reduce adhesion of materials such as food stains, bacteria and proteinaceous substances to these surfaces, which can cause staining. Methods of reducing adhesion of these materials to such surfaces are also provided.
摘要翻译：提供了包括弹性体基底的用于牙科用品，特别是矫正器具的保护性含氟聚合物层，其可以降低诸如食物污渍，细菌和蛋白质物质的物质对这些表面的粘附，这可能引起染色。还提供了降低这些材料与这些表面的附着力的方法。

4. 发明申请

US20060099545A1 Methods of orthodontic treatment 审中-公开
标题翻译：正畸治疗方法
公开(公告)号：US20060099545A1
公开(公告)日：2006-05-11
申请号：US10983795
申请日：2004-11-08
申请人： Ming-Lai Lai , Tsi-Zong Tzou
发明人： Ming-Lai Lai , Tsi-Zong Tzou
IPC分类号： A61C3/00
CPC分类号： A61C7/08 , A61C7/00 , A61C7/20 , A61C2201/007
摘要： A series of orthodontic appliances is used in sequence to move the patient's teeth to desired positions. In one aspect, the shape of at least a portion of the patient's dental arch is determined, and a series of appliances is then selected based on the determined shape. In another aspect, the appliances are resilient and used in a sequence such that the stiffness of the current appliance in use increases as the course of treatment progresses.
摘要翻译：依次使用一系列矫正器具将患者的牙齿移动到所需位置。一方面，确定患者牙弓的至少一部分的形状，然后基于确定的形状选择一系列器具。在另一方面，电器具有弹性并按顺序使用，使得正在使用的当前器具的刚度随着治疗过程的进行而增加。

5. 发明授权

US06988887B2 Orthodontic separators 失效
标题翻译：正畸分离器
公开(公告)号：US06988887B2
公开(公告)日：2006-01-24
申请号：US10078970
申请日：2002-02-18
申请人： James D. Hansen , Tsi-Zong Tzou
发明人： James D. Hansen , Tsi-Zong Tzou
IPC分类号： A61C7/00
CPC分类号： A61C7/00 , A61C7/10 , A61C7/22 , A61C2201/005 , A61C2201/007
摘要： An orthodontic separator, dimensioned such that it can be inserted between adjacent teeth. The separator is characterized in that it exhibits an increase in compressive force after insertion between adjacent teeth in the oral environment. The separator, after insertion, exerts sufficient force on the adjacent teeth to push the teeth apart.
摘要翻译：一种正畸分离器，其尺寸使得其可以插入相邻的牙齿之间。分离器的特征在于其在口腔环境中相邻牙齿插入后表现出增加的压缩力。分离器在插入之后对相邻的齿施加足够的力以将齿分开。

6. 发明授权

US5422187A Vapor phase corrosion inhibitor-desiccant material 失效
标题翻译：气相腐蚀抑制剂 - 干燥剂材料
公开(公告)号：US5422187A
公开(公告)日：1995-06-06
申请号：US136965
申请日：1993-10-14
申请人： Boris A. Miksic , Joseph M. Foley , Tsi-Zong Tzou
发明人： Boris A. Miksic , Joseph M. Foley , Tsi-Zong Tzou
IPC分类号： B32B27/18 , B65D81/26 , C23F11/02 , B32B9/00
CPC分类号： B32B27/18 , B65D81/267 , C23F11/02 , Y10T428/12007 , Y10T428/24917 , Y10T428/298 , Y10T428/2982 , Y10T428/2991 , Y10T428/2998 , Y10T428/31692
摘要： A vapor phase corrosion inhibitor-desiccant composite comprising silica gel granules coated with a vapor phase corrosion inhibitor component. The corrosion inhibitor component is selected from a formulation comprising anhydrous molybdates such as ammonium dimolybdate, sodium molybdate and amine molybdates mixed with benzotriazole and sodium nitrate, or from a formulation comprising amine benzoates, amine nitrates and benzotriazole. The composites can be impregnated into foam, extruded with polyolefin films which can additionally be laminated with metallized second film, or encapsulated in an air-permeable container. The corrosion inhibitor formulations have vapor pressures which provide ongoing corrosion protection for susceptible articles situated favorably with respect to the composite.
摘要翻译：包含涂有气相腐蚀抑制剂组分的硅胶颗粒的气相腐蚀抑制剂 - 干燥剂复合材料。腐蚀抑制剂组分选自包含无水钼酸盐如二钼酸铵，钼酸钠和与苯并三唑和硝酸钠混合的胺钼酸盐或由苯甲酸胺，硝酸铈和苯并三唑混合的制剂的制剂。复合材料可以浸渍到泡沫中，用聚烯烃膜挤出，其可以另外与金属化的第二膜层压，或者封装在透气容器中。腐蚀抑制剂配方具有蒸气压力，其为相对于复合材料有利地定位的易感制品提供持续的防腐蚀保护。

7. 发明授权

US5393457A Vapor phase corrosion inhibitor-desiccant material 失效
公开(公告)号：US5393457A
公开(公告)日：1995-02-28
申请号：US136959
申请日：1993-10-14
申请人： Boris A. Miksic , Tsi-Zong Tzou , Joseph M. Foley
发明人： Boris A. Miksic , Tsi-Zong Tzou , Joseph M. Foley
IPC分类号： B32B27/18 , B65D81/26 , C23F11/02 , C23F11/18
CPC分类号： B32B27/18 , B65D81/267 , C23F11/02 , Y10T428/12007 , Y10T428/24917 , Y10T428/298 , Y10T428/2982 , Y10T428/2991 , Y10T428/2998 , Y10T428/31692
摘要： A vapor phase corrosion inhibitor-desiccant composite comprising silica gel granules coated with a vapor phase corrosion inhibitor component. The corrosion inhibitor component is selected from a formulation comprising anhydrous molybdates such as ammonium dimolybdate, sodium molybdate and amine molybdates mixed with benzotriazole and sodium nitrate, or from a formulation comprising amine benzoates, amine nitrates and benzotriazole. The composites can be impregnated into foam, extruded with polyolefin films which can additionally be laminated with metallized second film, or encapsulated in an air-permeable container. The corrosion inhibitor formulations have vapor pressures which provide ongoing corrosion protection for susceptible articles situated favorably with respect to the composite.

8. 发明授权

US08957126B2 Dental compositions with calcium phosphorus releasing glass 有权
标题翻译：含磷钙释放玻璃的牙科组合物
公开(公告)号：US08957126B2
公开(公告)日：2015-02-17
申请号：US11719466
申请日：2005-11-07
申请人： Richard P. Rusin , Kevin M. Cummings , Sumita B. Mitra , Paul A. Burgio , Tsi-Zong Tzou , David S. Arney
发明人： Richard P. Rusin , Kevin M. Cummings , Sumita B. Mitra , Paul A. Burgio , Tsi-Zong Tzou , David S. Arney
IPC分类号： A61K6/08 , A61K6/083 , A61K6/00
CPC分类号： A61K6/0276 , A61C5/77 , A61C7/00 , A61C13/0022 , A61K6/0023 , A61K6/033 , A61K6/083 , A61K6/0835 , C03C3/062 , C03C3/16 , C03C3/19 , C03C3/21 , C03C3/247 , C03C4/0021 , C03C2204/00 , Y10T428/2995 , C08L33/00
摘要： The present application provides dental compositions, and methods of making and using dental compositions that include a calcium and phosphorus releasing glass. Such dental compositions can be useful for delivering ions to the oral environment.
摘要翻译：本申请提供牙科组合物，以及制造和使用包含钙和磷释放玻璃的牙科用组合物的方法。这样的牙科组合物可用于将离子输送到口腔环境中。

9. 发明申请

US20100196840A1 ORTHODONTIC SYSTEMS WITH RESILIENT APPLIANCES 审中-公开
标题翻译：有韧性的器具的正交系统
公开(公告)号：US20100196840A1
公开(公告)日：2010-08-05
申请号：US12759152
申请日：2010-04-13
申请人： Ming-Lai Lai , Tsi-Zong Tzou
发明人： Ming-Lai Lai , Tsi-Zong Tzou
IPC分类号： A61C7/08
CPC分类号： A61C7/08 , A61C7/20 , A61C7/30
摘要： Systems for moving teeth of a patient's dental arch from a first tooth arrangement to a second tooth arrangement include a plurality of resilient appliances such as positioning trays or elongated arch members that are used in sequence. Each appliance of the systems includes a row of spaced apart couplings for connection to respective teeth of the dental arch. The appliances have certain geometric characteristics that match the geometric characteristics of other appliances of the system, and at least one appliance has a stiffness that is greater than the stiffness of at least one other appliance.
摘要翻译：用于将患者牙弓的牙齿从第一齿布置移动到第二牙齿布置的系统包括多个弹性装置，例如定位托盘或细长拱形构件，其依次使用。系统的每个装置包括一排间隔开的联接器，用于连接到牙弓的相应牙齿。设备具有与系统的其他设备的几何特性匹配的特定几何特征，并且至少一个设备的刚度大于至少一个其他设备的刚度。

10. 发明申请

US20070248926A1 ORTHODONTIC SYSTEMS WITH RESILIENT APPLIANCES 审中-公开
标题翻译：有韧性的器具的正交系统
公开(公告)号：US20070248926A1
公开(公告)日：2007-10-25
申请号：US11766524
申请日：2007-06-21
申请人： Ming-Lai Lai , Tsi-Zong Tzou
发明人： Ming-Lai Lai , Tsi-Zong Tzou
IPC分类号： A61C7/08
CPC分类号： A61C7/08 , A61C7/20 , A61C7/30
摘要： Systems for moving teeth of a patient's dental arch from a first tooth arrangement to a second tooth arrangement include a plurality of resilient appliances such as positioning trays or elongated arch members that are used in sequence. Each appliance of the systems includes a row of spaced apart couplings for connection to respective teeth of the dental arch. The appliances have certain geometric characteristics that match the geometric characteristics of other appliances of the system, and at least one appliance has a stiffness that is greater than the stiffness of at least one other appliance.
摘要翻译：用于将患者牙弓的牙齿从第一齿布置移动到第二牙齿布置的系统包括多个弹性装置，例如定位托盘或细长拱形构件，其依次使用。系统的每个装置包括一排间隔开的联接器，用于连接到牙弓的相应牙齿。设备具有与系统的其他设备的几何特性匹配的特定几何特征，并且至少一个设备的刚度大于至少一个其他设备的刚度。

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