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1. 发明授权

US5824078A Composite allograft, press, and methods 失效
公开(公告)号：US5824078A
公开(公告)日：1998-10-20
申请号：US647424
申请日：1996-03-11
申请人： Carl Nelson , J. Marcus Hollis , Charlene Flahiff , William Hogue
发明人： Carl Nelson , J. Marcus Hollis , Charlene Flahiff , William Hogue
IPC分类号： A61B17/86 , A61F2/00 , A61F2/28 , A61F2/30 , A61F2/34 , B29C43/00 , B29C43/36 , B29C43/50 , B30B1/18 , B30B1/24 , B30B15/02 , B30B15/14
CPC分类号： A61F2/30942 , A61F2/34 , B29C43/006 , B29C43/16 , B29C43/36 , B29C43/50 , B30B1/18 , B30B1/24 , B30B15/026 , B30B15/14 , A61B17/86 , A61F2/28 , A61F2/3094 , A61F2002/2835 , A61F2002/30787 , A61F2002/30957 , A61F2002/3401 , A61F2002/3429 , A61F2310/00353 , A61F2310/00359 , B29C2043/3639 , B29L2031/3041 , B29L2031/7532
摘要： A composite allograft press comprises a loading frame and a two piece mold to form an composite allograft and in particular an acetabular cup from impacted cancellous bone chips and cement. Pressure is applied by a manually operated lever through a rack-and-pinion gear mechanism to a plunger attached to one part of the mold. Compression load switches in-line with the plunger indicate the correct loading to the mold to produce a composite allograft in which the inner surface is smooth and comprised essentially of hardened bone cement material. The outer portion of the allograft may have limited cement extrusions but the exterior of the cup primarily shows exposed cancellous bone surface. In surgery a composite allograft; e.g., an acetabular cup, is fixed in the acetabulum with bone screws to fill an acetabular defect. A plastic liner is affixed with bone cement directly to the composite allograft cup to receive the femoral component.

2. 发明授权

US06293971B1 Composite allograft, press, and methods 失效
标题翻译：复合同种异体移植，新闻和方法
公开(公告)号：US06293971B1
公开(公告)日：2001-09-25
申请号：US09343135
申请日：1999-06-29
申请人： Carl Nelson , J. Marcus Hollis , Charlene Flahiff , William Hogue
发明人： Carl Nelson , J. Marcus Hollis , Charlene Flahiff , William Hogue
IPC分类号： A61F234
CPC分类号： A61F2/30942 , A61B17/86 , A61F2/28 , A61F2/3094 , A61F2/34 , A61F2002/2835 , A61F2002/30787 , A61F2002/30957 , A61F2002/3401 , A61F2002/3429 , A61F2310/00353 , A61F2310/00359 , B29C43/006 , B29C43/16 , B29C43/36 , B29C43/50 , B29C2043/3639 , B29L2031/3041 , B29L2031/7532 , B30B1/18 , B30B1/24 , B30B15/026 , B30B15/14
摘要： A composite allograft press comprises a loading frame and a two piece mold to form an composite allograft and in particular an acetabular cup from impacted cancellous bone chips and cement. Pressure is applied by a manually operated lever through a rack-and-pinion gear mechanism to a plunger attached to one part of the mold. Compression load switches in-line with the plunger indicate the correct loading to the mold to produce a composite allograft in which the inner surface is smooth and comprised essentially of hardened bone cement material. The outer portion of the allograft may have limited cement extrusions but the exterior of the cup primarily shows exposed cancellous bone surface. In surgery a composite allograft; e.g., an acetabular cup, is fixed in the acetabulum with bone screws to fill an acetabular defect. A plastic liner is affixed with bone cement directly to the composite allograft cup to receive the femoral component.
摘要翻译：复合同种异体移植压力机包括装载框架和两件式模具以形成复合同种异体移植物，特别是来自受冲击的松质骨碎屑和水泥的髋臼杯。通过手动操作的杠杆通过齿条和小齿轮机构将压力施加到附接到模具的一部分的柱塞上。与柱塞在一起的压缩负载开关表示对模具的正确负载，以产生复合同种异体移植物，其中内表面是光滑的并且基本上由硬化的骨水泥材料组成。同种异体移植物的外部部分可能具有有限的水泥挤压，但是杯的外部主要表现为暴露的松质骨表面。在手术中复合同种异体移植; 例如髋臼杯用骨螺钉固定在髋臼中以填充髋臼缺损。将塑料衬垫与骨水泥直接粘合到复合同种异体移植杯以接收股骨组件。

3. 发明授权

US5981828A Composite allograft, press, and methods 失效
标题翻译：复合同种异体移植，新闻和方法
公开(公告)号：US5981828A
公开(公告)日：1999-11-09
申请号：US121938
申请日：1998-07-24
申请人： Carl Nelson , J. Marcus Hollis , Charlene Flahiff , William Hogue
发明人： Carl Nelson , J. Marcus Hollis , Charlene Flahiff , William Hogue
IPC分类号： A61B17/86 , A61F2/00 , A61F2/28 , A61F2/30 , A61F2/34 , B29C43/00 , B29C43/36 , B29C43/50 , B30B1/18 , B30B1/24 , B30B15/02 , B30B15/14 , A61F2/32
CPC分类号： A61F2/30942 , A61F2/34 , B29C43/006 , B29C43/16 , B29C43/36 , B29C43/50 , B30B1/18 , B30B1/24 , B30B15/026 , B30B15/14 , A61B17/86 , A61F2/28 , A61F2/3094 , A61F2002/2835 , A61F2002/30787 , A61F2002/30957 , A61F2002/3401 , A61F2002/3429 , A61F2310/00353 , A61F2310/00359 , B29C2043/3639 , B29L2031/3041 , B29L2031/7532
摘要： A composite allograft press comprises a loading frame and a two piece mold to form an composite allograft and in particular an acetabular cup from impacted cancellous bone chips and cement. Pressure is applied by a manually operated lever through a rack-and-pinion gear mechanism to a plunger attached to one part of the mold. Compression load switches in-line with the plunger indicate the correct loading to the mold to produce a composite allograft in which the inner surface is smooth and comprised essentially of hardened bone cement material. The outer portion of the allograft may have limited cement extrusions but the exterior of the cup primarily shows exposed cancellous bone surface. In surgery a composite allograft; e.g., an acetabular cup, is fixed in the acetabulum with bone screws to fill an acetabular defect. A plastic liner is affixed with bone cement directly to the composite allograft cup to receive the femoral component.
摘要翻译：复合同种异体移植压力机包括装载框架和两件式模具以形成复合同种异体移植物，特别是来自受冲击的松质骨碎屑和水泥的髋臼杯。通过手动操作的杠杆通过齿条和小齿轮机构将压力施加到附接到模具的一部分的柱塞上。与柱塞在一起的压缩负载开关表示对模具的正确负载，以产生复合同种异体移植物，其中内表面是光滑的并且基本上由硬化的骨水泥材料组成。同种异体移植物的外部部分可能具有有限的水泥挤压，但是杯的外部主要表现为暴露的松质骨表面。在手术中复合同种异体移植; 例如髋臼杯用骨螺钉固定在髋臼中以填充髋臼缺损。将塑料衬垫与骨水泥直接粘合到复合同种异体移植杯以接收股骨组件。

4. 发明授权

US06652260B2 Composite allograft press 失效
公开(公告)号：US06652260B2
公开(公告)日：2003-11-25
申请号：US09879564
申请日：2001-06-12
申请人： Carl Nelson , J. Marcus Hollis , Charlene Flahiff
发明人： Carl Nelson , J. Marcus Hollis , Charlene Flahiff
IPC分类号： B29C4350
CPC分类号： B30B1/18 , A61F2/28 , A61F2/3094 , A61F2/30942 , A61F2/34 , A61F2002/2835 , A61F2002/30787 , A61F2002/30957 , A61F2002/3401 , A61F2002/3429 , A61F2310/00353 , A61F2310/00359 , B29C43/006 , B29C43/36 , B29C43/50 , B29C2043/3639 , B29L2031/7532 , B30B15/026
摘要： A press to form a composite acetabular allograft cup for use in hip replacement surgery is disclosed. The acetabular cup formed by the press comprises bone cement and cancellous bone chips. The press includes a two-piece mold for forming the acetabular cup. The mold is removable from the press and may be available in many different sizes to accommodate a range of patients. A screw-type compression means is utilized to force the acetabular cup into the desired shape. A compression gauge allows the operator to monitor the pressure applied as the acetabular cup is formed to prevent excessive crushing of cancellous bone chips. Breaking jaws are used to separate the acetabular cup from the upper portion of the mold after the bone cement has set and the acetabular cup is formed.

5. 发明申请

US20110252564A1 Rotatable Surgery Table 有权
标题翻译：可旋转手术台
公开(公告)号：US20110252564A1
公开(公告)日：2011-10-20
申请号：US13168729
申请日：2011-06-24
申请人： Thomas Hejkal , Kimberly Ryland , Carl Nelson
发明人： Thomas Hejkal , Kimberly Ryland , Carl Nelson
IPC分类号： A61G13/02
CPC分类号： A61G13/12 , A61G13/02
摘要： A surgical table for infants and small animals has a bed assembly that is rotatable. The bed assembly includes a stationary plate and a rotating plate with a brake that controls rotation. The bed assembly may be connected by a clamp to the frame of a conventional operating table and supported alongside or above. The bed assembly may also be permanently mounted on its own vertical support. The bed assembly may also be permanently mounted to the operating table by an articulated clamp that allows the bed assembly to be stored alongside. A central opening is present in both plates so that hoses and wires connected to the patient will pass through this opening to permit rotation of the patient with the table with no stress on the hoses or wires where they connect to the patient.
摘要翻译：用于婴儿和小动物的手术台具有可旋转的床组件。床组件包括固定板和具有控制旋转的制动器的旋转板。床组件可以通过夹具连接到常规操作台的框架并且被旁边或上方支撑。床组件也可以永久地安装在其自身的垂直支撑件上。床组件还可以通过铰接式夹具永久地安装到操作台上，该夹具允许床组件沿着它们一起储存。两个板中存在中央开口，使得连接到患者的软管和电线将穿过该开口，以允许患者与桌子的旋转，而不会在与患者连接的软管或电线上施加压力。

6. 发明授权

US07992238B2 Rotatable surgery table 有权
标题翻译：可旋转手术台
公开(公告)号：US07992238B2
公开(公告)日：2011-08-09
申请号：US12208922
申请日：2008-09-11
申请人： Thomas Hejkal , Kimberly Ryland , Carl Nelson
发明人： Thomas Hejkal , Kimberly Ryland , Carl Nelson
IPC分类号： A61G13/12
CPC分类号： A61G13/12 , A61G13/02
摘要： A surgical table for infants and small animals has a bed assembly that is rotatable. The bed assembly includes a stationary plate and a rotating plate with a brake that controls rotation. The bed assembly may be connected by a clamp to the frame of a conventional operating table and supported alongside or above. The bed assembly may also be permanently mounted on its own vertical support. The bed assembly may also be permanently mounted to the operating table by an articulated clamp that allows the bed assembly to be stored alongside. A central opening is present in both plates so that hoses and wires connected to the patient will pass through this opening to permit rotation of the patient with the table with no stress on the hoses or wires where they connect to the patient.
摘要翻译：用于婴儿和小动物的手术台具有可旋转的床组件。床组件包括固定板和具有控制旋转的制动器的旋转板。床组件可以通过夹具连接到常规操作台的框架并且被旁边或上方支撑。床组件也可以永久地安装在其自身的垂直支撑件上。床组件还可以通过铰接式夹具永久地安装到操作台上，该夹具允许床组件沿着它们一起储存。两个板中存在中央开口，使得连接到患者的软管和电线将穿过该开口，以允许患者与桌子的旋转，而不会在与患者连接的软管或电线上施加压力。

7. 发明授权

US07045024B2 Ferrate conversion coatings for metal substrates 失效
公开(公告)号：US07045024B2
公开(公告)日：2006-05-16
申请号：US10238924
申请日：2002-09-10
申请人： Zoran Minevski , Jason Maxey , Carl Nelson , Cahit Eylem
发明人： Zoran Minevski , Jason Maxey , Carl Nelson , Cahit Eylem
IPC分类号： C23C22/48 , C23C22/56
CPC分类号： C23C22/40 , C23C22/42 , C23C22/44 , C23C22/62 , C23C22/66
摘要： A method employing oxide film conversion coatings prepared using ferrate (VI) as the oxidizing agent is disclosed. Metal substrates or surfaces, such as aluminum, aluminum alloys or other metals, are contacted with an aqueous solution comprising ferrate (VI) anions to form a corrosion resistant conversion coating on the surface thereof. The ferrate anion concentration is preferably between about 0.0166% and about 1.66% by weight. The coating process is carried out by dipping, spraying, or painting at temperatures ranging from 25° C. to 100° C. for a period of time ranging from about 1 second to about 5 minutes.

8. 发明申请

US20050270154A1 Moving belt sensor 有权
标题翻译：移动皮带传感器
公开(公告)号：US20050270154A1
公开(公告)日：2005-12-08
申请号：US10532158
申请日：2003-10-28
申请人： Carl Nelson
发明人： Carl Nelson
IPC分类号： F41H11/12 , G01V3/10 , G01V3/15 , G08B13/24
CPC分类号： F41H11/12 , G01V3/104 , G01V3/15
摘要： A detection system is provided which is configured to have a transmitter capable of interacting with an object by generating a field, and a multiplicity of receivers operative to measure changes in the environment caused by the object's response to the generated field and mounted to a closed-looped belt, which is displaceable in a proximity to the object.
摘要翻译：提供了一种检测系统，其被配置为具有能够通过产生场与对象交互的发射器，以及多个接收器，用于测量由对象对所生成的场的响应引起的环境变化，环形带，其可在物体附近位移。

9. 发明授权

US06432224B1 Isomolybdate conversion coatings 失效
标题翻译：异钼酸盐转化涂料
公开(公告)号：US06432224B1
公开(公告)日：2002-08-13
申请号：US09500372
申请日：2000-02-08
申请人： Zoran Minevski , Jason Maxey , Carl Nelson , Cahit Eylem
发明人： Zoran Minevski , Jason Maxey , Carl Nelson , Cahit Eylem
IPC分类号： C23C2283
CPC分类号： C23C22/83 , C23C22/66 , C23C22/68
摘要： A conversion coating solution and process forms a stable and corrosion-resistant layer on metal substrates or layers or, more preferably, on a boehmite layer or other base conversion coating. The conversion coating process involves contacting the substrate, layer or coating with an aqueous alkali metal isomolybdate solution in order to convert the surface of the substrate, layer or coating to a stable conversion coating. The aqueous alkali metal molybdates are selected from sodium molybdate (Na2MoO4), lithium molybdate (Li2MoO4), potassium molybdate (K2MoO4), or combinations thereof, with the most preferred alkali metal molybdate being sodium molybdate. The concentration of alkali metal molybdates in the solution is preferably less than 5% by weight. In addition to the alkali metal molybdates, the conversion coating solution may include alkaline metal passivators selected from lithium nitrate (LiNO3), sodium nitrate (NaNO3), ammonia nitrate (NH4NO3), and combinations thereof; lithium chloride, potassium hexafluorozirconate (K2ZrF6) or potassium hexafluorotitanate (K2TiF6).
摘要翻译：转化涂层溶液和方法在金属基材或层上形成稳定且耐腐蚀的层，或者更优选在勃姆石层或其它碱转化涂层上形成。转化涂覆方法包括使基底，层或涂层与碱金属异钼酸盐水溶液接触，以将基底，层或涂层的表面转化为稳定的转化涂层。钼酸钾水溶液选自钼酸钠（Na2MoO4），钼酸锂（Li2MoO4），钼酸钾（K2MoO4）或其组合，最优选的碱金属钼酸盐是钼酸钠。溶液中的碱金属钼酸盐的浓度优选小于5重量％。除了碱金属钼酸盐之外，转化涂层溶液可以包括选自硝酸锂（LiNO 3），硝酸钠（NaNO 3），硝酸铵（NH 4 NO 3）及其组合的碱金属钝化剂; 氯化锂，六氟锆酸钾（K2ZrF6）或六氟钛酸钾（K2TiF6）。

10. 发明授权

US06395106B1 Conversion coatings prepared or treated with calcium hydroxide solutions 失效
标题翻译：用氢氧化钙溶液制备或处理的转化膜
公开(公告)号：US06395106B1
公开(公告)日：2002-05-28
申请号：US09499243
申请日：2000-02-07
申请人： Zoran Minevski , Eric Clarke , Jason Maxey , Carl Nelson , Cahit Eylem
发明人： Zoran Minevski , Eric Clarke , Jason Maxey , Carl Nelson , Cahit Eylem
IPC分类号： C23C2800
CPC分类号： C04B2/02 , C23C8/40 , C23C22/66 , C23C22/83
摘要： A conversion coating process that forms a stable and corrosion-resistant oxide layer on metal or metal oxide substrates or layers. Particularly, the conversion coating process involves contacting the metal or metal oxide substrate or layer with the aqueous calcium hydroxide solutions in order to convert the surface of the substrate to a stable metal oxide layer or coating. According to the present invention, the calcium hydroxide solution is prepared by removing carbon dioxide from water or an aqueous solution before introducing the calcium hydroxide. In this manner, formation of calcium carbonate particles is avoided and the porosity of the conversion coating produced by the calcium hydroxide solution is reduced to below about 1%.
摘要翻译：在金属或金属氧化物衬底或层上形成稳定且耐腐蚀的氧化物层的转化涂覆方法。特别地，转化涂覆方法包括使金属或金属氧化物衬底或层与氢氧化钙水溶液接触，以将衬底的表面转化为稳定的金属氧化物层或涂层。根据本发明，在引入氢氧化钙之前，通过从水或水溶液中除去二氧化碳来制备氢氧化钙溶液。以这种方式，避免了碳酸钙颗粒的形成，并且由氢氧化钙溶液产生的转化涂层的孔隙率降低到低于约1％。

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