专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06441354B1 Microwave polymerization system for dentistry 失效
标题翻译：牙科微波聚合系统
公开(公告)号：US06441354B1
公开(公告)日：2002-08-27
申请号：US09399997
申请日：1999-09-20
申请人： Marc Seghatol , Jean-Pierre Durand
发明人： Marc Seghatol , Jean-Pierre Durand
IPC分类号： H05B668
CPC分类号： A61L2/12 , A61C5/00 , A61C5/77 , A61C13/16 , A61C13/20 , A61C13/203 , A61C13/206 , H05B6/80 , H05B2206/045
摘要： A microwave polymerization system for dentistry utilizes specifically controlled microwave energy to cure polymer materials so as to produce dental prosthetics, such as dentures, bridges and crowns, that are made in an extra-oral setting such as a dental laboratory or dental office, and to create dental composites for fillings and veneers that are used in an intra-oral setting directly in the patient's mouth. Unlike the microwave energy delivered by commercial microwave ovens which is controlled by pulsing a maximum voltage pulse on and off at a given duty cycle, the system utilizes metered and controlled microwave energy that is preferably continuous and voltage controlled, and regulates the application of this microwave energy by use of various feedback and control mechanisms. The metered and controlled microwave energy enables a higher degree of conversion of monomers into polymer chains in the polymerization process, thereby enhancing the physical and biocompatibility characteristics of both dental prosthetics and dental composites made from polymers. In an extra-oral embodiment, gaseous pressure is applied to the resin matrix during the polymerization process to further enhance the polymerization process. In an intra-oral embodiment, the polymerization process can be accomplished with less overall energy and with composite-matrices that maximally absorb the microwave energy so as to reduce heating of adjacent tissue.
摘要翻译：用于牙科的微波聚合系统利用专门控制的微波能量来固化聚合物材料，以便生产诸如牙科实验室或牙科诊所等口腔外设备的假牙，如桥牙和牙冠，以及为口腔内直接在患者口腔中使用的填充物和单板创建牙科复合材料。与通过在给定占空比下脉冲最大电压脉冲的最大电压脉冲控制的商业微波炉提供的微波能量不同，系统利用优选连续和电压控制的计量和受控的微波能量，并且调节该微波的应用通过使用各种反馈和控制机制的能量。计量和控制的微波能量使得在聚合过程中单体转化成聚合物链的程度更高，从而增强了由聚合物制成的牙科假肢和牙科复合材料的物理和生物相容性特征。在口外实施方案中，在聚合过程中将气体压力施加到树脂基质上以进一步增强聚合过程。在口内实施方案中，可以以更少的总能量和最大限度地吸收微波能量以减少相邻组织的加热的复合基质来实现聚合过程。

2. 发明授权

US06737619B2 Microwave polymerization system for dentistry 失效
标题翻译：牙科微波聚合系统
公开(公告)号：US06737619B2
公开(公告)日：2004-05-18
申请号：US10166569
申请日：2002-06-10
申请人： Marc Seghatol , Jean-Pierre Durand
发明人： Marc Seghatol , Jean-Pierre Durand
IPC分类号： H05B668
CPC分类号： A61L2/12 , A61C5/00 , A61C5/77 , A61C13/16 , A61C13/20 , A61C13/203 , A61C13/206 , H05B6/80 , H05B2206/045
摘要： A microwave polymerization system for dentistry utilizes specifically controlled microwave energy to cure polymer materials so as to produce dental prosthetics, such as dentures, bridges and crowns, that are made in an extra-oral setting such as a dental laboratory or dental office, and to create dental composites for fillings and veneers that are used in an intra-oral setting directly in the patient's mouth. Unlike the microwave energy delivered by commercial microwave ovens, the system utilizes metered and controlled microwave energy that is preferably continuous and voltage controlled, and regulates the application of this microwave energy by use of various feedback and control mechanisms. The metered and controlled microwave energy enables a higher degree of conversion of monomers into polymer chains in the polymerization process, thereby enhancing the physical and biocompatibility characteristics of both dental prosthetics and dental composites made from polymers.
摘要翻译：用于牙科的微波聚合系统利用专门控制的微波能量来固化聚合物材料，以便生产诸如牙科实验室或牙科诊所等口腔外设备的假牙，如桥牙和牙冠，以及为口腔内直接在患者口腔中使用的填充物和单板创建牙科复合材料。与商业微波炉提供的微波能量不同，该系统利用优选连续和电压控制的计量和受控的微波能量，并且通过使用各种反馈和控制机制来调节该微波能量的应用。计量和控制的微波能量使得在聚合过程中单体转化成聚合物链的程度更高，从而增强了由聚合物制成的牙科假肢和牙科复合材料的物理和生物相容性特征。

3. 发明申请

US20050011885A1 Hand-held microwave polymerization system for dentistry 审中-公开
标题翻译：手持式牙科微波聚合系统
公开(公告)号：US20050011885A1
公开(公告)日：2005-01-20
申请号：US10822548
申请日：2004-04-12
申请人： Marc Seghatol , Jean-Pierre Durand
发明人： Marc Seghatol , Jean-Pierre Durand
IPC分类号： A61C5/00 , A61C13/16 , A61C13/20 , A61L2/12 , H05B6/80 , H05B6/64
CPC分类号： A61L2/12 , A61C5/00 , A61C5/77 , A61C13/16 , A61C13/20 , A61C13/203 , A61C13/206 , H05B6/80 , H05B2206/045
摘要： A hand-held microwave system for intra-oral dentistry utilizes microwave energy to cure polymer materials intra-orally so as to produce dental composites having improved physical characteristics, and also utilizes microwave energy to detect the presence of and to preferentially heat caries or cavities, thereby disinfecting and therapeutically treating the caries in a potentially non-invasive manner. The intra-oral polymerization process can be accomplished with less overall energy and with composite-matrices that maximally absorb the microwave energy so as to reduce heating of adjacent tissue. The antenna of a hand-held version of the intra-oral microwave system is also advantageously designed to detect the presence of and to preferentially heat caries or cavities, thereby disinfecting and therapeutically treating the caries in a potentially non-invasive manner. A method and product by process for the system are also disclosed.
摘要翻译：用于口腔内牙科的手持式微波系统利用微波能量来固化口腔内的聚合物材料，以生产具有改善的物理特性的牙科复合材料，并且还利用微波能量来检测龋齿或空腔的存在并优先加热，从而以潜在的非侵入性方式消毒和治疗龋齿。口腔内聚合方法可以用更少的总能量和最大限度地吸收微波能量以减少相邻组织的加热的复合基质来实现。口腔内微波系统的手持版本的天线还有利地被设计为检测存在并优先加热龋齿或空腔，从而以潜在的非侵入性方式消毒和治疗龋齿。还公开了一种用于系统的方法和方法。

4. 发明授权

US07004755B2 Hand-held microwave intra-oral dental system 失效
公开(公告)号：US07004755B2
公开(公告)日：2006-02-28
申请号：US09897317
申请日：2001-07-02
申请人： Marc Seghatol
发明人： Marc Seghatol
IPC分类号： A61C5/00
CPC分类号： A61C13/20 , A61C5/00 , A61C13/16 , A61C13/203 , A61C13/206 , A61L2/12 , H05B6/80 , H05B2206/045
摘要： A hand-held microwave system for intra-oral dentistry utilizes microwave energy to cure polymer materials intra-orally so as to produce dental composites having improved physical characteristics, and also utilizes microwave energy to detect the presence of and to preferentially heat caries or cavities, thereby disinfecting and therapeutically treating the caries in a potentially non-invasive manner. The intra-oral polymerization process can be accomplished with less overall energy and with composite-matrices that maximally absorb the microwave energy so as to reduce heating of adjacent tissue. The antenna of a hand-held version of the intra-oral microwave system is also advantageously designed to detect the presence of and to preferentially heat caries or cavities, thereby disinfecting and therapeutically treating the caries in a potentially non-invasive manner. A method and product by process for the system are also disclosed.

5. 发明授权

US06254389B1 Hand-held microwave intra-oral dental system 失效
标题翻译：手持微波口腔内牙科系统
公开(公告)号：US06254389B1
公开(公告)日：2001-07-03
申请号：US09399580
申请日：1999-09-20
申请人： Marc Seghatol
发明人： Marc Seghatol
IPC分类号： A61C500
CPC分类号： A61C13/20 , A61C5/00 , A61C13/16 , A61C13/203 , A61C13/206 , A61L2/12 , H05B6/80 , H05B2206/045
摘要： A hand-held microwave system for intra-oral dentistry utilizes microwave energy to cure polymer materials intra-orally so as to produce dental composites having improved physical characteristics, and also utilizes microwave energy to detect the presence of and to preferentially heat caries or cavities, thereby disinfecting and therapeutically treating the caries in a potentially non-invasive manner. The intra-oral polymerization process can be accomplished with less overall energy and with composite-matrices that maximally absorb the microwave energy so as to reduce heating of adjacent tissue. The antenna of a hand-held version of the intra-oral microwave system is also advantageously designed to detect the presence of and to preferentially heat caries or cavities, thereby disinfecting and therapeutically treating the caries in a potentially non-invasive manner. A method and product by process for the system are also disclosed.
摘要翻译：用于口腔内牙科的手持式微波系统利用微波能量来固化口腔内的聚合物材料，以生产具有改善的物理特性的牙科复合材料，并且还利用微波能量来检测龋齿或空腔的存在并优先加热，从而以潜在的非侵入性方式消毒和治疗龋齿。口腔内聚合方法可以用更少的总能量和最大限度地吸收微波能量以减少相邻组织的加热的复合基质来实现。口腔内微波系统的手持版本的天线还有利地被设计为检测存在并优先加热龋齿或空腔，从而以潜在的非侵入性方式消毒和治疗龋齿。还公开了一种用于系统的方法和方法。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式