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公开(公告)号:US5338538A
公开(公告)日:1994-08-16
申请号:US80023
申请日:1993-06-18
摘要: A stable liquid oral prebrushing composition for loosening and removing plaque present on dental surfaces has a pH of about 7.2 to about 7.9 and comprises dialkali metal pyrophosphate salts, tetraalkali metal pyrophosphate salts or mixtures thereof, together with sodium lauryl sulfate in amounts effective for removal of plaque when the composition is applied to dental surfaces.
摘要翻译: 用于松动和去除牙齿表面上的斑块的稳定的液体口腔预刷组合物具有约7.2至约7.9的pH,并且包含二价金属焦磷酸盐,四碱金属焦磷酸盐或其混合物,以及十二烷基硫酸钠,其量有效用于除去 当组合物应用于牙齿表面时的斑块。
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公开(公告)号:US07641828B2
公开(公告)日:2010-01-05
申请号:US10963252
申请日:2004-10-12
IPC分类号: B29C59/00
摘要: Methods of making a removable dental positioning appliance include forming a sheet of transparent crystalline polymeric material into a shell having cavities shaped to receive and reposition teeth from a first orientation to a successive orientation. The polymeric material may then be annealed at a temperature above its glass transition temperature or cured if a curable material to enhance characteristics of the polymeric material. The polymeric material may be coated with a second transparent material.
摘要翻译: 制造可移除牙齿定位装置的方法包括将透明结晶聚合物材料片形成为具有成形为容纳和重新定位牙齿从第一取向到连续取向的空腔的外壳。 然后可以在高于其玻璃化转变温度的温度下对聚合物材料进行退火,或者如果是可固化的材料固化以增强聚合物材料的特性,则可以进行退火。 聚合物材料可以用第二透明材料涂覆。
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公开(公告)号:US07947508B2
公开(公告)日:2011-05-24
申请号:US11982311
申请日:2007-10-31
申请人: Robert E. Tricca , Benjamin M. Wu , Chunhua Li , Eric E. Kuo
发明人: Robert E. Tricca , Benjamin M. Wu , Chunhua Li , Eric E. Kuo
IPC分类号: A61B5/00
CPC分类号: A61B5/4839 , A61B5/0088 , A61B5/14532 , A61B5/4547 , A61B5/682 , A61B10/0051
摘要: Devices, systems, and methods are disclosed for intra-orally diagnosing a body condition.
摘要翻译: 公开了用于口腔内诊断身体状况的装置,系统和方法。
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公开(公告)号:US20110062609A1
公开(公告)日:2011-03-17
申请号:US12951147
申请日:2010-11-22
IPC分类号: A61C7/00
摘要: Methods of making a removable dental positioning appliance include forming a sheet of transparent crystalline polymeric material into a shell having cavities shaped to receive and reposition teeth from a first orientation to a successive orientation. The polymeric material may then be annealed at a temperature above its glass transition temperature or cured if a curable material to enhance characteristics of the polymeric material. The polymeric material may be coated with a second transparent material.
摘要翻译: 制造可移除牙齿定位装置的方法包括将透明结晶聚合物材料片形成为具有成形为容纳和重新定位牙齿从第一取向到连续取向的空腔的外壳。 然后可以在高于其玻璃化转变温度的温度下对聚合物材料进行退火,或者如果是可固化的材料固化以增强聚合物材料的特性,则可以进行退火。 聚合物材料可以用第二透明材料涂覆。
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公开(公告)号:US07766658B2
公开(公告)日:2010-08-03
申请号:US11000433
申请日:2004-11-30
申请人: Robert E. Tricca , Benjamin M. Wu , Chunhua Li , Eric Kuo
发明人: Robert E. Tricca , Benjamin M. Wu , Chunhua Li , Eric Kuo
CPC分类号: A61B5/682 , A61B5/0088 , A61B5/14532 , A61B5/4547 , A61B5/4839 , A61B10/0051
摘要: Systems and methods are disclosed for detecting or diagnosing diseases by sampling and testing intra-oral fluids.
摘要翻译: 公开了通过采样和测试口腔内液体来检测或诊断疾病的系统和方法。
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公开(公告)号:US07553157B2
公开(公告)日:2009-06-30
申请号:US10949717
申请日:2004-09-24
IPC分类号: A61C3/00
CPC分类号: A61C7/00 , A61C7/08 , A61C19/04 , A61C19/063
摘要: An apparatus for monitoring orthodontic treatment compliance includes an appliance adapted to be worn over one or more teeth; and a compliance indicator mounted on the appliance to indicate compliance.
摘要翻译: 用于监测正畸治疗依从性的装置包括适于佩戴在一个或多个牙齿上的器具; 以及安装在设备上以指示合规性的合规性指示符。
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公开(公告)号:US08439674B2
公开(公告)日:2013-05-14
申请号:US13324882
申请日:2011-12-13
申请人: Chunhua Li , Wenda C. Carlyle , Philippe De Smedt , Amir Abolfathi , Eric E. Kuo , Robert E. Tricca , Jennifer C. Chen , Benjamin M. Wu
发明人: Chunhua Li , Wenda C. Carlyle , Philippe De Smedt , Amir Abolfathi , Eric E. Kuo , Robert E. Tricca , Jennifer C. Chen , Benjamin M. Wu
CPC分类号: A61C19/063 , A61C7/00 , A61C7/008 , A61C7/08 , A61C8/00
摘要: Systems and methods are disclosed for intra-oral delivery of drugs.
摘要翻译: 公开了用于口服内递送药物的系统和方法。
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公开(公告)号:US20080248438A1
公开(公告)日:2008-10-09
申请号:US11947172
申请日:2007-11-29
IPC分类号: A61C3/00
摘要: The polymeric shell of a removable dental positioning appliance is formed from transparent polymeric materials having a tensile strength at yield of greater than 6,000 pounds per square inch (psi), an elongation at yield of greater than 4%, an elongation at break of greater than 80%, a tensile modulus greater than 200,000 psi, a flexural modulus greater than 200,000 psi, stress relaxation over time of not more than 50%, and a transmissivity of light between 400 nm and 800 nm greater than 75%.
摘要翻译: 可拆卸牙科定位器具的聚合物外壳由透明聚合物材料形成,该材料的屈服强度大于6,000磅/平方英寸(psi),伸长率大于4%,断裂伸长率大于 80%,拉伸模量大于200,000psi,挠曲模量大于200,000psi,应力松弛随时间不超过50%,光的透射率在400nm和800nm之间大于75%。
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公开(公告)号:US07255561B2
公开(公告)日:2007-08-14
申请号:US11409307
申请日:2006-04-20
申请人: Robert E. Tricca , Eric Kuo , Peter G. Knopp , Choi Woncheol , Craig R. Burns
发明人: Robert E. Tricca , Eric Kuo , Peter G. Knopp , Choi Woncheol , Craig R. Burns
CPC分类号: A61C7/00
摘要: Systems and methods are disclosed for forming a pontic in a polymeric shell dental appliance, including providing a polymeric shell dental appliance of the type which is removably placeable over a patient's dentition, said shell having a concave trough which conforms to the teeth when the appliance is placed over the dentition and a location in the trough corresponding to a missing tooth; and depositing a flexible, durably affixed material in the location to form the pontic.
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公开(公告)号:US06790035B2
公开(公告)日:2004-09-14
申请号:US09967822
申请日:2001-09-28
申请人: Robert E. Tricca , Eric Kuo , Peter G. Knopp , Choi Woncheol , Craig R. Bruns
发明人: Robert E. Tricca , Eric Kuo , Peter G. Knopp , Choi Woncheol , Craig R. Bruns
IPC分类号: A61C300
CPC分类号: A61C7/00 , A61C7/002 , A61C9/0053
摘要: Systems and methods are disclosed for forming a pontic in a polymeric shell dental appliance, including providing a polymeric shell dental appliance of the type which is removably placeable over a patient's dentition, said shell having a concave trough which conforms to the teeth when the appliance is placed over the dentition and a location in the trough corresponding to a missing tooth; and depositing a flexible, durably affixed material in the location to form the pontic.
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