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公开(公告)号：US08152848B2
公开(公告)日：2012-04-10
申请号：US12259608
申请日：2008-10-28
IPC分类号： A61F2/28
CPC分类号： A61B17/68 , A61B17/80 , A61C8/0006 , A61L27/32 , A61L27/54 , A61L27/56 , A61L27/58 , A61L2300/252 , A61L2300/258 , A61L2300/412 , A61L2430/02
摘要： A structural/biological implant and method of use. The implant being utilized as a single or multiple staged system that is designed to encourage new alveolar bone growth with or without the need to obtain autologous bone. The implant has an apical portion that is fastened into existing bone, with the remainder of the implant left outside of existing bone. The exposed portion of the implant may have an external shape or configuration with a variety of attached and/or integrally formed mechanical retention and stability elements. Osteotropic/angiotropic material may be associated with the implant to induce and or conduct new bone growth and possible vascularization, thus, rather than fitting the implant into the bone, the bone is grown integratively with the implant. The osteotropic/angiotropic materials may be simultaneously placed with the staged implant to provide consistent stabilization for the materials and to provide an immediately available surface for bone cell adhesion and growth. The invention thus allows implants to be used in location where the volume and/or shape of the bone would not be adequate for existing implant systems.
摘要翻译： 结构/生物植入物和使用方法。 植入物被用作单阶段或多阶段的系统，其被设计成鼓励新牙槽骨生长有或没有需要获得自体骨。 植入物具有固定到现有骨中的顶端部分，其余的植入物留在现有骨骼的外部。 植入物的暴露部分可以具有外部形状或结构，其具有各种附接和/或整体形成的机械保持和稳定性元件。 骨质/潜伏性物质可能与植入物相关联以诱导和/或引起新的骨生长和可能的血管形成，因此，不是将植入物装配到骨中，骨与植入物一体生长。 可以将骨/注射材料同时放置于分段植入物中，以为材料提供一致的稳定性，并为骨细胞粘附和生长提供立即可用的表面。 因此，本发明允许将植入物用于骨的体积和/或形状对于现有的植入物系统是不够的。
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公开(公告)号：US20090117519A1
公开(公告)日：2009-05-07
申请号：US12259608
申请日：2008-10-28
IPC分类号： A61C8/00
CPC分类号： A61B17/68 , A61B17/80 , A61C8/0006 , A61L27/32 , A61L27/54 , A61L27/56 , A61L27/58 , A61L2300/252 , A61L2300/258 , A61L2300/412 , A61L2430/02
摘要： A structural/biological implant and method of use. The implant being utilized as a single or multiple staged system that is designed to encourage new alveolar bone growth with or without the need to obtain autologous bone. The implant has an apical portion that is fastened into existing bone, with the remainder of the implant left outside of existing bone. The exposed portion of the implant may have an external shape or configuration with a variety of attached and/or integrally formed mechanical retention and stability elements. Osteotropic/angiotropic material may be associated with the implant to induce and or conduct new bone growth and possible vascularization, thus, rather than fitting the implant into the bone, the bone is grown integratively with the implant. The osteotropic/angiotropic materials may be simultaneously placed with the staged implant to provide consistent stabilization for the materials and to provide an immediately available surface for bone cell adhesion and growth. The invention thus allows implants to be used in location where the volume and/or shape of the bone would not be adequate for existing implant systems.
摘要翻译： 结构/生物植入物和使用方法。 植入物被用作单阶段或多阶段的系统，其被设计成鼓励新牙槽骨生长有或没有需要获得自体骨。 植入物具有固定到现有骨中的顶端部分，其余的植入物留在现有骨骼的外部。 植入物的暴露部分可以具有外部形状或结构，其具有各种附接和/或整体形成的机械保持和稳定性元件。 骨质/潜伏性物质可能与植入物相关联以诱导和/或引起新的骨生长和可能的血管形成，因此，不是将植入物装配到骨中，骨与植入物一体生长。 可以将骨/注射材料同时放置于分段植入物中，以为材料提供一致的稳定性，并提供用于骨细胞粘附和生长的立即可用的表面。 因此，本发明允许将植入物用于骨的体积和/或形状对于现有的植入物系统是不够的。
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公开(公告)号：US08986381B2
公开(公告)日：2015-03-24
申请号：US13362105
申请日：2012-01-31
IPC分类号： A61F2/28 , A61C8/00 , A61B17/68 , A61C8/02 , A61L27/32 , A61L27/54 , A61L27/56 , A61L27/58 , A61B17/80
CPC分类号： A61B17/68 , A61B17/80 , A61C8/0006 , A61L27/32 , A61L27/54 , A61L27/56 , A61L27/58 , A61L2300/252 , A61L2300/258 , A61L2300/412 , A61L2430/02
摘要： A structural/biological implant and method of use. The implant being utilized as a single or multiple staged system that is designed to encourage new alveolar bone growth with or without the need to obtain autologous bone. The implant has an apical portion that is fastened into existing bone, with the remainder of the implant left outside of existing bone. The exposed portion of the implant may have an external shape or configuration with a variety of attached and/or integrally formed mechanical retention and stability elements. Osteotropic/angiotropic material may be associated with the implant to induce and or conduct new bone growth and possible vascularization, thus, rather than fitting the implant into the bone, the bone is grown integratively with the implant.
摘要翻译： 结构/生物植入物和使用方法。 植入物被用作单阶段或多阶段的系统，其被设计成鼓励新牙槽骨生长有或没有需要获得自体骨。 植入物具有固定到现有骨中的顶端部分，其余的植入物留在现有骨骼的外部。 植入物的暴露部分可以具有外部形状或结构，其具有各种附接和/或整体形成的机械保持和稳定性元件。 骨质/潜伏性物质可能与植入物相关联以诱导和/或引起新的骨生长和可能的血管形成，因此，不是将植入物装配到骨中，骨与植入物一体生长。
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公开(公告)号：US5676745A
公开(公告)日：1997-10-14
申请号：US487557
申请日：1995-06-07
CPC分类号： C04B41/009 , A61K6/0008 , A61K6/0085 , A61K6/0235 , A61K6/024 , A61L27/44 , A61L31/125 , C04B35/6316 , C04B38/0022 , C04B41/52 , C04B2111/00836 , Y10T428/249956
摘要： Composites in the form of a three-dimensional framework or skeleton of ceic particles are formed by a low cost, low temperature sintering process which decomposes a pre-ceramic inorganic or organic precursor. Upon heating, preferably in air, the precursor decomposes to form a ceramic phase in the form of necks between the individual ceramic particles. The properties of the resulting porous ceramic bodies can be modified, such as toughened by impregnation with monomers, oligomers or polymers which are polymerized or cured in situ. Such composites find use as cosmetic products or protheses for humans and animals, such as dental restoratives and bone implants. Methods of fabrication are disclosed which include the use of a pre-ceramic polymer as a binder for the ceramic particles which forms the necks of material between the individual ceramic particles upon firing.
摘要翻译： 陶瓷颗粒的三维框架或骨架形式的复合材料是通过分解预陶瓷无机或有机前体的低成本，低温烧结工艺形成的。 在加热时，优选在空气中，前体分解成在各个陶瓷颗粒之间形成颈部形式的陶瓷相。 所得到的多孔陶瓷体的性质可以被改性，例如用原位聚合或固化的单体，低聚物或聚合物的浸渍来增韧。 这种复合材料可用作人类和动物的化妆品或补品，例如牙科修复剂和骨植入物。 公开了制造方法，其包括使用预陶瓷聚合物作为用于陶瓷颗粒的粘合剂，其在烧制时在各个陶瓷颗粒之间形成材料的颈部。
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公开(公告)号：US06796200B2
公开(公告)日：2004-09-28
申请号：US10173302
申请日：2002-06-18
申请人： John Robert Kelly
发明人： John Robert Kelly
IPC分类号： F16H352
CPC分类号： B62M11/14 , B62M3/04 , B62M11/04 , B62M11/10 , F16H3/36 , Y10T74/19344 , Y10T74/2165 , Y10T74/2167
摘要： A bicycle transmission has a plurality of cone gears with multiple gear surfaces and a corresponding plurality of ratio-change assemblies for selecting one of the gear surfaces of each cone gear. One cone gear provides reductions of the input rotary speed while the other cone gears provide increases in the input rotary speed. The ratio-change assemblies include apparatus for moving its gear surface both vertically and horizontally. The transmission includes a telescopic pedal arm assembly for input power and torque. The telescopic pedal arm is driven between an extended position and a retracted position during each revolution so that the available torque increases in conjunction with available leg power.
摘要翻译： 自行车变速器具有多个具有多个齿轮表面的锥齿轮和相应的多个比例变化组件，用于选择每个锥齿轮的一个齿轮表面。 一个锥齿轮提供输入转速的降低，而其他锥齿轮提供输入转速的增加。 比例变化组件包括用于垂直和水平地移动其齿轮表面的装置。 变速器包括用于输入功率和扭矩的伸缩式踏板臂组件。 伸缩式踏板臂在每转期间在延伸位置和缩回位置之间被驱动，使得可用转矩结合可用的腿部力量增加。
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公开(公告)号：US4105014A
公开(公告)日：1978-08-08
申请号：US761912
申请日：1977-01-24
CPC分类号： C09K5/16 , B01J19/127
摘要： Acid and base catalyst substances are employed in the photochemical process for collection and retrieval of solar energy wherein a lower energy level isomer (e.g. trans-isomer) of a photochemical isomerizable compound is exposed to solar energy of a wavelength providing a higher energy level isomer (e.g. cis-isomer) of this isomerizable compound and this higher energy level isomer subsequently is transformed to its lower energy level isomer with exothermic release of thermal energy for useful purposes. In this process the transforming or conversion of the higher energy level isomer to its lower energy level isomer is facilitated by the presence of and/or contacting with the acid or base catalyst substance. The employed catalytic acid, or base, or mixture of acids, or mixture of bases are characterized by being art accepted strong acids or strong bases under either the Bronsted or Lewis concepts of acids and bases in the fluid in which transformation to the lower energy level isomer is carried forth and also characterized as being compatible with the particular fluid and photoisomerizable compound with which they are employed. The employed acids or bases are useful in a diversity of amounts and a diversity of forms and configurations.
摘要翻译： 酸和碱催化剂物质用于光化学过程中用于太阳能的收集和回收，其中光化学可异构化化合物的较低能级异构体（例如反式异构体）暴露于提供较高能级异构体的波长的太阳能（ 这种异构化化合物的这种较高的能级异构体随后被转化为其较低的能级异构体，而放热释放热能用于有用的目的。 在该方法中，通过与酸或碱催化剂物质的存在和/或与酸或碱催化剂物质的接触来促进较高能级异构体向其较低能级异构体的转化或转化。 使用的催化酸或碱，或酸的混合物或碱的混合物的特征在于在布朗斯台德或路易斯概念的酸和碱在流体中转化为较低能级的技术中被接受的强酸或强碱 异构体被进行并且还表征为与其使用的特定流体和光可异构化化合物相容。 所用的酸或碱可用于多种多样的形式和构型。
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