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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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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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公开(公告)号：US06506102B2
公开(公告)日：2003-01-14
申请号：US09775282
申请日：2001-02-01
IPC分类号： B24B700
CPC分类号： B24B1/005 , B24B31/112
摘要： An improved system for magnetorheological finishing of a substrate comprising a vertically oriented bowl-shaped carrier wheel having a horizontal axis. The carrier wheel is preferably an equatorial section of a sphere, such that the carrier surface is spherical. The wheel includes a radial circular plate connected to rotary drive means and supporting the spherical surface which extends laterally from the plate. An electromagnet having planar north and south pole pieces is disposed within the wheel, within the envelope of the sphere and preferably within the envelope of the spherical section defined by the wheel. The magnets extend over a central wheel angle of about 120° such that magnetorheological fluid is maintained in a partially stiffened state ahead of and beyond the work zone. A magnetic scraper removes the MRF from the wheel as the stiffening is relaxed and returns it to a conventional fluid delivery system for conditioning and re-extrusion onto the wheel. The system is useful in finishing large concave substrates, which must extend beyond the edges of the wheel, as well as for finishing very large substrates in a work zone at the bottom dead center position of the wheel.
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公开(公告)号：US06309285B1
公开(公告)日：2001-10-30
申请号：US09881476
申请日：2001-06-14
IPC分类号： B24B100
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：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：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：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：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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