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公开(公告)号：US20100184002A1
公开(公告)日：2010-07-22
申请号：US12355885
申请日：2009-01-19
申请人： Roger S. RANCK , Stephen Hogan
发明人： Roger S. RANCK , Stephen Hogan
IPC分类号： A61C13/225
CPC分类号： A61C8/0001
摘要： A transfer coping configured to take an impression of an implant is disclosed. The transfer coping has an impression material contact portion and an implant mating portion. The implant mating portion has at least one support portion and at least one deflection portion configured to be received within an opening on a coronal portion of an implant. The at least one protrusion is disposed on the at least one deflection portion and is configured to engage in a snap-fit manner with a coordinating feature of an implant. A method for identifying the position of an implant in a patient is also disclosed.
摘要翻译： 公开了一种被配置为获得植入物的印象的转移支架。 转印托盘具有印模材料接触部分和植入物配合部分。 植入配合部分具有至少一个支撑部分，并且至少一个偏转部分构造成被接纳在植入物冠状部分上的开口内。 所述至少一个突出部设置在所述至少一个偏转部分上并且构造成以卡扣配合方式与植入物的协调特征接合。 还公开了一种用于识别植入物在患者体内的位置的方法。
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公开(公告)号：US20100151423A1
公开(公告)日：2010-06-17
申请号：US12508262
申请日：2009-07-23
申请人： Roger S. Ranck , Stephen Hogan , Anatoli Krivoruk
发明人： Roger S. Ranck , Stephen Hogan , Anatoli Krivoruk
IPC分类号： A61C13/103
CPC分类号： A61C13/0001 , A61C13/2656
摘要： A temporary restoration or preform for use in a patient's body may comprise apical end, a coronal end opposite the apical end, and a portion configured to engage with an underlying structure for retention thereto, wherein a first portion of the preform comprises a hardened material and a remaining portion of the preform comprises a hardenable malleable material. Methods for fitting a temporary restoration in a patient and kits for making dental restorations are also disclosed.
摘要翻译： 用于患者体内的临时恢复或预制件可以包括顶端，与顶端相对的冠状端，以及配置成与下面的结构接合以保持其的部分，其中预成型件的第一部分包括硬化材料和 预型件的剩余部分包括可硬化的可延展材料。 还公开了将临时修复物装配在患者中的方法和用于制造牙修复的套件。
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公开(公告)号：US08936468B2
公开(公告)日：2015-01-20
申请号：US13299503
申请日：2011-11-18
申请人： Roger S. Ranck , Stephen Hogan
发明人： Roger S. Ranck , Stephen Hogan
CPC分类号： A61C8/0001
摘要： A transfer coping configured to take an impression of an implant is disclosed. The transfer coping has an impression material contact portion and an implant mating portion configured to be received within an opening on a coronal portion of the implant. The implant mating portion has at least one support portion and at least one deflection portion. The at least one support portion and the at least one deflection portion are separated from one another by grooves disposed therebetween. The at least one protrusion is disposed on the at least one deflection portion and is configured to engage in a snap-fit manner with a coordinating feature of an implant to maintain engagement of the transfer coping with the implant to take an impression. A method for taking an impression of an implant is also disclosed.
摘要翻译： 公开了一种被配置为获得植入物的印象的转移支架。 传送应对具有印模材料接触部分和植入配合部分，其配置成接收在植入物的冠部上的开口内。 植入物配合部分具有至少一个支撑部分和至少一个偏转部分。 所述至少一个支撑部分和所述至少一个偏转部分通过设置在其间的凹槽彼此分离。 所述至少一个突起设置在所述至少一个偏转部分上并且构造成以卡扣配合的方式与植入物的协调特征接合，以保持所述移植物与所述植入物接合以获得印象。 还公开了一种用于获得植入物的印象的方法。
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公开(公告)号：US08075313B2
公开(公告)日：2011-12-13
申请号：US12355885
申请日：2009-01-19
申请人： Roger S. Ranck , Stephen Hogan
发明人： Roger S. Ranck , Stephen Hogan
IPC分类号： A61C8/00
CPC分类号： A61C8/0001
摘要： A transfer coping configured to take an impression of an implant is disclosed. The transfer coping has an impression material contact portion and an implant mating portion. The implant mating portion has at least one support portion and at least one deflection portion configured to be received within an opening on a coronal portion of an implant. The at least one protrusion is disposed on the at least one deflection portion and is configured to engage in a snap-fit manner with a coordinating feature of an implant. A method for identifying the position of an implant in a patient is also disclosed.
摘要翻译： 公开了一种被配置为获得植入物的印象的转移支架。 转印托盘具有印模材料接触部分和植入物配合部分。 植入配合部分具有至少一个支撑部分，并且至少一个偏转部分构造成被接纳在植入物冠状部分上的开口内。 所述至少一个突出部设置在所述至少一个偏转部分上并且构造成以卡扣配合方式与植入物的协调特征接合。 还公开了一种用于识别植入物在患者体内的位置的方法。
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公开(公告)号：US20120135370A1
公开(公告)日：2012-05-31
申请号：US13299503
申请日：2011-11-18
申请人： Roger S. Ranck , Stephen Hogan
发明人： Roger S. Ranck , Stephen Hogan
CPC分类号： A61C8/0001
摘要： A transfer coping configured to take an impression of an implant is disclosed. The transfer coping has an impression material contact portion and an implant mating portion. The implant mating portion has at least one support portion and at least one deflection portion configured to be received within an opening on a coronal portion of an implant. The at least one protrusion is disposed on the at least one deflection portion and is configured to engage in a snap-fit manner with a coordinating feature of an implant. A method for identifying the position of an implant in a patient is also disclosed.
摘要翻译： 公开了一种被配置为获得植入物的印象的转移支架。 转印托盘具有印模材料接触部分和植入物配合部分。 植入配合部分具有至少一个支撑部分，并且至少一个偏转部分构造成被接纳在植入物冠状部分上的开口内。 所述至少一个突出部设置在所述至少一个偏转部分上并且构造成以卡扣配合方式与植入物的协调特征接合。 还公开了一种用于识别植入物在患者体内的位置的方法。
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公开(公告)号：US20100209877A1
公开(公告)日：2010-08-19
申请号：US12371563
申请日：2009-02-13
申请人： Stephen Hogan , Anatoli Krivoruk , Roger S. Ranck
发明人： Stephen Hogan , Anatoli Krivoruk , Roger S. Ranck
CPC分类号： A61C8/0062 , A61C8/0001 , A61C8/0016 , A61C8/0069 , A61C8/0071 , A61C8/0074
摘要： A system for taking an impression of an implant implanted in a patient's body may comprise an abutment comprising an implant engaging portion and a component supporting portion. The implant engaging portion may be configured to engage with an implant configured to be implanted in a patient's body and the component support portion may comprise at least one retention groove. The system may further comprise an impression coping configured to receive the component supporting portion and comprising at least one protrusion feature configured for snap-fit engagement with the at least one retention groove, wherein the impression coping is made from a material comprising metal.
摘要翻译： 植入植入患者体内的植入物的印象的系统可以包括包括植入物接合部分和部件支撑部分的基台。 植入物接合部分可以构造成与被配置为植入患者体内的植入物接合，并且部件支撑部分可以包括至少一个保持槽。 该系统可以进一步包括被配置为接收部件支撑部分并包括被配置为与所述至少一个保持槽卡扣配合接合的至少一个突起特征的压印承载，其中所述压印对象由包括金属的材料制成。
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7.发明授权System for abrasive jet shaping and polishing of a surface using magnetorheological fluid 失效使用磁流变流体对磨料成形和抛光表面的系统
公开(公告)号：US5971835A
公开(公告)日：1999-10-26
申请号：US47664
申请日：1998-03-25
摘要： A fluid having magnetorheological (MR) properties and including a finely-divided abrasive material is directed through a non-ferromagnetic nozzle disposed axially of the helical windings of an electric solenoid. The MR fluid may contain magnetosoft or magnetosolid particles or mixtures thereof. A magnetic field created by the solenoid orients and aligns the magnetic moments of the particles to form fibrils thereby stiffening the flowing MR fluid which, when ejected from the nozzle, defines a highly-collimated jet. Collimation of the MR material persists for a significant time outside the magnetic field, permitting use of the abrasive jet to shape and/or polish the surface of a workpiece at some distance from the nozzle. The jet is directed into a shroud against a workpiece mounted for multiple-axis rotation and displacement to meet predetermined material removal needs for shaping. The solenoid may be similarly mounted to also move the jet over the surface of the workpiece. The apparatus may be provided with a plurality of independently-powerable electromagnets disposed in a plane orthogonal to the jet for deflecting the jet as desired to a specific target area on the workpiece or to move over the surface of the workpiece in a complex, predetermined pattern. The shapes and locations of anomalies to be removed may be pre-programmed into a computer-operated controller which calculates and controls the intensity and dwell time of the jet as it traverses repeatedly over the workpiece to achieve the desired result.
摘要翻译： 具有磁流变（MR）性质并且包括细碎磨料的流体被引导通过设置在电螺线管的螺旋绕组的轴向的非铁磁喷嘴。 MR流体可以包含磁软体或磁石颗粒或其混合物。 由螺线管产生的磁场定位并对准颗粒的磁矩以形成原纤维，从而使流动的MR流体加强，当从喷嘴喷射时，MR流体限定高度准直的射流。 MR材料的准直在磁场外部持续很长时间，允许使用磨料射流在距离喷嘴一定距离处成形和/或抛光工件的表面。 喷射器被引导到安装用于多轴旋转和位移的工件上，以满足预定的材料去除需要成型。 螺线管可以类似地安装以将射流移动到工件的表面上。 该设备可以设置有多个可独立供电的电磁铁，其设置在与射流正交的平面中，用于将射流根据需要偏转到工件上的特定目标区域或以复杂的预定图案移动到工件的表面上 。 要去除的异常的形状和位置可以预编程到计算机操作的控制器中，该计算机操作的控制器计算并控制喷射器在其重复地穿过工件的强度和停留时间以获得期望的结果。
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公开(公告)号：US5951369A
公开(公告)日：1999-09-14
申请号：US226326
申请日：1999-01-06
IPC分类号： B24B1/00 , B24B31/112 , G01N11/04 , B24B49/00
CPC分类号： G01N11/04 , B24B1/005 , B24B31/112
摘要： An improved system for increasing the effectiveness of magnetorheological finishing of a substrate. An inline flowmeter is close-loop linked to the rotational speed of a pressurizing pump to assure that the flow of magnetorheological fluid (MRF) to the work zone is constant. A simplified capillary viscometer is disposed in the fluid delivery system at the exit thereof onto the wheel surface. Output signals from the flowmeter and the viscometer pressure sensor are sent to a computer which calculates the viscosity of MRF being delivered to the work zone and causes replenishment of carrier fluid to the work-concentrated MRF to return the viscosity to aim to assure that a constant concentration of magnetic solids is being provided to the work zone. Asymmetric pole pieces for the field magnet at the work zone extend the magnetic field along the wheel surface upstream of the work zone to permit full magnetic stiffening of the MRF before it engages the work piece, while minimizing fringing field in the vicinity of the viscometer, and to shorten the magnetic field along the wheel surface downstream of the work zone.
摘要翻译： 一种用于提高基板磁流变整理效率的改进系统。 在线流量计与加压泵的转速相关联，以确保工作区的磁流变流体（MRF）的流量恒定。 简化的毛细管粘度计在其出口处设置在流体输送系统中到车轮表面上。 来自流量计和粘度计压力传感器的输出信号被发送到计算机，该计算机计算输送到工作区域的MRF的粘度，并使载体流体补充到工作浓缩的MRF以返回粘度以确保恒定 磁性固体的浓度正在提供给工作区。 在工作区域的场磁体的非对称极片沿工作区上游的车轮表面延伸磁场，以允许MRF在与工件接合之前完全磁化，同时最小化粘度计附近的边缘场， 并且沿着工作区下游的车轮表面缩短磁场。
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公开(公告)号：US06267651B1
公开(公告)日：2001-07-31
申请号：US09480306
申请日：2000-01-10
IPC分类号： B24B4900
CPC分类号： B24B1/005 , B24B31/112 , B24B31/12 , H01F7/0252
摘要： A magnetic wiper for removing magnetorheological fluid from a carrier surface includes a horseshoe magnet having north and south polepieces elongated in a first direction orthogonal to a second direction of magnetic flux in the magnet. The polepieces are generally parallel at their free ends in the first direction and are preferably arcuate such that the inner polepiece forms a trough for receiving magnetorheological fluid removed from the carrier surface and conveying it to an exit tube. The free ends are shaped to conform closely to the shape of the carrier surface, forming a narrow gap therebetween containing a magnetic fringing field extending beyond the free ends. Magnetorheological fluid conveyed into the gap by the carrier surface is magnetically stiffened to a very stiff paste which is retained in the gap by the fringing field, forming a dynamic liquid seal such that additional magnetorheological fluid carried by the carrier surface is wiped away from the surface and into the trough formed by the inner polepiece. Thus, the magnet forms an effective remover of magnetorheological fluid from the carrier surface without any mechanical contact with the surface.
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公开(公告)号：US06955589B2
公开(公告)日：2005-10-18
申请号：US09862245
申请日：2001-05-22
CPC分类号： B24B1/005 , B24B31/112 , B24B57/04 , F16K13/10 , F16K31/06 , Y02P70/179 , Y10S137/909
摘要： A magnetorheological fluid delivery system includes a mixing and tempering vessel. Fluid is admitted to the vessel via a plurality of tangential ports, creating a mixing of the fluid in the vessel and promoting homogeneity. Fluid may be reconstituted in the vessel by metered addition of carrier fluid. A fixed-speed centrifugal pump disposed in the vessel pressurizes the system. Fluid is pumped through a magnetic-induction flowmeter and a magnetic flow control valve having solenoid windings whereby MR fluid is magnetically stiffened to restrict flow. A closed-loop feedback control system connects the output of the flowmeter to performance of the valve. A nozzle having a slot-shaped bore dispenses MR fluid for re-use in the work zone. A planar-diaphragm flush-mounted pressure transducer at the entrance to the nozzle and flowmeter inferentially measure relaxed viscosity and provide signals to a computer for dispensing metered amounts of carrier fluid into the mixing vessel to assure correct composition of the reconstituted fluid as it is dispensed.
摘要翻译： 磁流变流体输送系统包括混合和回火容器。 流体通过多个切向端口进入容器，产生容器中的流体的混合并促进均匀性。 流体可以通过计量加入载体流体在容器中重构。 设置在容器中的定速离心泵对系统加压。 流体被泵送通过磁感应流量计和具有螺线管绕组的磁流量控制阀，由此MR流体被磁力加强以限制流动。 闭环反馈控制系统将流量计的输出连接到阀的性能。 具有槽形孔的喷嘴分配MR流体以在工作区中重复使用。 在喷嘴和流量计入口处的平面隔膜齐平安装的压力传感器可以测量松弛的粘度，并向计算机提供信号，以将计量的载体流体分配到混合容器中，以确保重新配制的流体在其被分配时的正确组成 。
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