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公开(公告)号：US4425094A
公开(公告)日：1984-01-10
申请号：US261785
申请日：1981-05-08
CPC分类号： A61C5/04 , A61K6/0014 , A61K6/0032
摘要： Endodontic filling systems are provided having improved properties over those known to the prior art. Endodontic points are provided comprising hydrophilic, polymeric compositions. Such points are swellable when placed into a prepared root canal space and provide substantially complete filling of lateral cavity spaces without invasion of the subapicial space. According to a preferred embodiment, such points are used in conjunction with pastes or fluids comprising hydrophilic, polymeric compositions.
摘要翻译： 提供了与现有技术已知的相比具有改进性质的牙髓填充系统。 提供包括亲水性聚合物组合物的牙髓点。 这些点在放置在准备的根管空间中时是可溶胀的，并提供横向腔空间的基本上完全的填充，而不会侵入浅层空间。 根据优选实施方案，这些点与包含亲水性聚合物组合物的浆料或流体结合使用。
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公开(公告)号：US20170281474A1
公开(公告)日：2017-10-05
申请号：US15085820
申请日：2016-03-30
申请人： Alexander Shor , Jimmy Janakievski
发明人： Alexander Shor , Jimmy Janakievski
IPC分类号： A61K6/083 , C08F114/26 , A61K6/00 , A61C5/00 , A61C8/00
CPC分类号： A61K6/083 , A61C5/00 , A61C8/0048 , A61C8/0065 , A61C8/0068 , A61K6/0014 , C08F114/26
摘要： A method of using a dental filler is disclosed. The method may include securing a prosthetic to a dental implant, the prosthetic having an access channel therethrough. The method may also include filling a portion of the access channel by inserting a polytetrafluoroethylene dental plug into the access channel and compressing the polytetrafluoroethylene dental plug within the access channel.
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公开(公告)号：US20140170596A1
公开(公告)日：2014-06-19
申请号：US14133703
申请日：2013-12-19
发明人： Christos ANGELETAKIS
IPC分类号： A61C9/00
CPC分类号： A61C9/0033 , A61K6/0011 , A61K6/0014 , A61K6/0067 , A61K6/0073 , A61K6/093 , C08L71/08 , A61K6/087 , C08L83/04 , A61K6/083 , C08L33/08
摘要： Disclosed herein is a two part retraction system that can be inserted into the sulcus to form a semi-rigid porous elastomer releasing a hemostatic agent suitable for sulcus retraction such that a dental impression may be completed by a dental practitioner.
摘要翻译： 本文公开了一种可以插入到沟中以形成半刚性多孔弹性体的两部分缩回系统，其释放适合于沟槽缩回的止血剂，使得牙科印象可由牙科医生完成。
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4.发明授权Methods of using in situ hydration of hydrogel articles for sealing or augmentation of tissue or vessels 有权使用水凝胶制品的原位水合来密封或增加组织或血管的方法公开(公告)号：US08105622B2
公开(公告)日：2012-01-31
申请号：US11890929
申请日：2007-08-08
申请人： Amarpreet S. Sawhney
发明人： Amarpreet S. Sawhney
CPC分类号： A61L33/0064 , A61B17/12022 , A61B17/12099 , A61B17/12104 , A61B17/12109 , A61B17/12186 , A61B17/1219 , A61B2017/00898 , A61K6/0014 , A61K6/0067 , A61K9/0024 , A61K9/0036 , A61K9/0085 , A61K9/2027 , A61L24/0015 , A61L24/0031 , A61L31/145 , A61L31/16 , A61L2300/418 , A61K6/0035 , C08L39/06 , A61K6/0038 , C08L33/14 , C08L71/02
摘要： Pharmaceutically acceptable hydrogel polymers of natural, recombinant or synthetic origin, or hybrids thereof, are introduced in a dry, less hydrated, or substantially deswollen state and rehydrate in a physiological environment to undergo a volumetric expansion and to affect sealing, plugging, or augmentation of tissue, defects in tissue, or of organs. The hydrogel polymers may deliver therapeutic entities by controlled release at the site. Methods to form useful devices from such polymers, and to implant the devices are provided.
摘要翻译： 将天然，重组或合成来源的药学上可接受的水凝胶聚合物或其混合物以干燥，较少水合或基本上脱水状态引入，并在生理环境中再水合以进行体积膨胀并影响密封，堵塞或增加 组织，组织缺陷或器官缺陷。 水凝胶聚合物可以通过在现场的控制释放递送治疗实体。 提供了从这种聚合物形成有用器件和植入器件的方法。
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5.发明申请Methods of using in situ hydration of hydrogel articles for sealing or augmentation of tissue or vessels 有权使用水凝胶制品的原位水合来密封或增加组织或血管的方法公开(公告)号：US20080017201A1
公开(公告)日：2008-01-24
申请号：US11890929
申请日：2007-08-08
申请人： Amarpreet Sawhney
发明人： Amarpreet Sawhney
IPC分类号： A61F6/20
CPC分类号： A61L33/0064 , A61B17/12022 , A61B17/12099 , A61B17/12104 , A61B17/12109 , A61B17/12186 , A61B17/1219 , A61B2017/00898 , A61K6/0014 , A61K6/0067 , A61K9/0024 , A61K9/0036 , A61K9/0085 , A61K9/2027 , A61L24/0015 , A61L24/0031 , A61L31/145 , A61L31/16 , A61L2300/418 , A61K6/0035 , C08L39/06 , A61K6/0038 , C08L33/14 , C08L71/02
摘要： Pharmaceutically acceptable hydrogel polymers of natural, recombinant or synthetic origin, or hybrids thereof, are introduced in a dry, less hydrated, or substantially deswollen state and rehydrate in a physiological environment to undergo a volumetric expansion and to affect sealing, plugging, or augmentation of tissue, defects in tissue, or of organs. The hydrogel polymers may deliver therapeutic entities by controlled release at the site. Methods to form useful devices from such polymers, and to implant the devices are provided.
摘要翻译： 将天然，重组或合成来源的药学上可接受的水凝胶聚合物或其混合物以干燥，较少水合或基本上脱水状态引入，并在生理环境中再水合以进行体积膨胀并影响密封，堵塞或增加 组织，组织缺陷或器官缺陷。 水凝胶聚合物可以通过控制释放在现场递送治疗实体。 提供了从这种聚合物形成有用器件和植入器件的方法。
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公开(公告)号：US09044288B2
公开(公告)日：2015-06-02
申请号：US14133703
申请日：2013-12-19
发明人： Christos Angeletakis
CPC分类号： A61C9/0033 , A61K6/0011 , A61K6/0014 , A61K6/0067 , A61K6/0073 , A61K6/093 , C08L71/08 , A61K6/087 , C08L83/04 , A61K6/083 , C08L33/08
摘要： Disclosed herein is a two part retraction system that can be inserted into the sulcus to form a semi-rigid porous elastomer releasing a hemostatic agent suitable for sulcus retraction such that a dental impression may be completed by a dental practitioner.
摘要翻译： 本文公开了一种可以插入到沟中以形成半刚性多孔弹性体的两部分缩回系统，其释放适合于沟槽缩回的止血剂，使得牙科印象可由牙科医生完成。
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公开(公告)号：US20100035213A1
公开(公告)日：2010-02-11
申请号：US12535979
申请日：2009-08-05
申请人： Dierk Lubbers , Stephan Lampl , Ralf Kollefrath
发明人： Dierk Lubbers , Stephan Lampl , Ralf Kollefrath
IPC分类号： A61C5/00
CPC分类号： A61K6/10 , A61C9/0033 , A61K6/0011 , A61K6/0014 , C08L83/04
摘要： Sulcus is retracted from teeth prior to performing a dental procedure on the teeth by applying an expandable curable silicone compound to the surface of the teeth and preventing the silicone compound from expanding in a direction away from the surface of the teeth, thereby forcing the silicone to expand against the sulcus and forcing retraction of the sulcus from contact with the teeth.
摘要翻译： 在通过在牙齿表面施加可膨胀的可固化的硅氧烷化合物，防止硅酮化合物沿着远离牙齿表面的方向膨胀，从而在牙齿上执行牙齿手术之前将牙齿从牙齿中缩回，从而迫使硅酮 伸出沟槽，迫使沟槽与牙齿接触。
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8.发明授权Methods of using in situ hydration of hydrogel articles for sealing or augmentation of tissue or vessels 有权使用水凝胶制品的原位水合来密封或增加组织或血管的方法公开(公告)号：US07648713B2
公开(公告)日：2010-01-19
申请号：US10616055
申请日：2003-07-09
申请人： Amarpreet S. Sawhney
发明人： Amarpreet S. Sawhney
CPC分类号： A61L33/0064 , A61B17/12022 , A61B17/12099 , A61B17/12104 , A61B17/12109 , A61B17/12186 , A61B17/1219 , A61B2017/00898 , A61K6/0014 , A61K6/0067 , A61K9/0024 , A61K9/0036 , A61K9/0085 , A61K9/2027 , A61L24/0015 , A61L24/0031 , A61L31/145 , A61L31/16 , A61L2300/418 , A61K6/0035 , C08L39/06 , A61K6/0038 , C08L33/14 , C08L71/02
摘要： Pharmaceutically acceptable hydrogel polymers of natural, recombinant or synthetic origin, or hybrids thereof, are introduced in a dry, less hydrated, or substantially deswollen state and rehydrate in a physiological environment to undergo a volumetric expansion and to affect sealing, plugging, or augmentation of tissue, defects in tissue, or of organs. The hydrogel polymers may deliver therapeutic entities by controlled release at the site. Methods to form useful devices from such polymers, and to implant the devices are provided.
摘要翻译： 将天然，重组或合成来源的药学上可接受的水凝胶聚合物或其混合物以干燥，较少水合或基本上脱水状态引入，并在生理环境中再水合以进行体积膨胀并影响密封，堵塞或增加 组织，组织缺陷或器官缺陷。 水凝胶聚合物可以通过在现场的控制释放递送治疗实体。 提供了从这种聚合物形成有用器件和植入器件的方法。
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公开(公告)号：US20070065770A1
公开(公告)日：2007-03-22
申请号：US11546754
申请日：2006-10-10
申请人： Dierk Lubbers , Stephan Lampl , Ralf Kollefrath
发明人： Dierk Lubbers , Stephan Lampl , Ralf Kollefrath
IPC分类号： A61C9/00
CPC分类号： A61K6/10 , A61C9/0033 , A61K6/0011 , A61K6/0014 , C08L83/04
摘要： Sulcus is retracted from teeth prior to perfroming a dental procedure on the teeth by applying an expandible curable silicone compound to the surface of the teeth and preventing the silicone compound from exanding in a direction away from the suface of the teeth, thereby forcing the silicone to expand against the sulcus and forcing retraction of the sulcus from contact with the teeth.
摘要翻译： 通过在牙齿的表面施加可膨胀的可固化的硅氧烷化合物，并防止硅酮化合物沿远离牙齿的表面的方向发出，从而迫使硅树脂 伸出沟槽，迫使沟槽与牙齿接触。
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公开(公告)号：US20180161250A1
公开(公告)日：2018-06-14
申请号：US15834875
申请日：2017-12-07
发明人： Shun Shimosoyama , Kumiko Marunishi
CPC分类号： A61K6/0091 , A61K6/0008 , A61K6/0014 , A61K6/0625 , A61K6/083 , A61K8/21 , A61Q11/00
摘要： The present invention provides a dental hydraulic temporary sealing material composition on which a protection of tooth substance, such as tooth substance strengthening and control of secondary dental caries, can be expected by sustained-releasing various ions including a fluoride ion, while having a high initial setting ability. More specifically, the present invention provides a dental hydraulic temporary sealing material composition comprising 65.0% to 85.0% by mass of component (1): a hydraulic inorganic powder; 10.0% to 25.0% by mass of component (2): an organic solvent; 3.0% to 15.0% by mass of component (3): a resin; and 0.01% to 10.0% by mass of component (4): an ion sustained-release glass.
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