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    Multi-station rotation system for use in spray operations
    1.
    发明申请
    Multi-station rotation system for use in spray operations 有权
    用于喷涂操作的多工位旋转系统

    公开(公告)号：US20070193509A1

    公开(公告)日：2007-08-23

    申请号：US11356671

    申请日：2006-02-17

    申请人： Daniel Lawrynowicz ,  Aiguo Wang ,  Zongtao Zhang ,  Jay Krajewski

    发明人： Daniel Lawrynowicz ,  Aiguo Wang ,  Zongtao Zhang ,  Jay Krajewski

    IPC分类号： B05B15/02 ,  B05B3/00 ,  B05B7/16 ,  B05C5/00

    CPC分类号： B05B13/0242 ,  B05B12/126 ,  B05B13/0235

    摘要： A system and method for use in applying a coating of a desired material onto one or more medical implant components. The system may include a thermal sprayer and a rotatable holding fixture having a plurality of mounting stations each operable to hold at least one medical implant component. The fixture may be operable to rotate about a central axis and each mounting station may be operable to rotate about a respective mounting station axis. The fixture may be arranged adjacent to the thermal sprayer so that during operation the desired material may be sprayed by the thermal sprayer upon an outer surface of each of the medical implant components while the fixture rotates about the central axis and while simultaneously therewith each of mounting stations having a respective medical implant component rotates about the respective mounting station axis.

    摘要翻译： 一种用于将所需材料的涂层施加到一个或多个医用植入部件上的系统和方法。 该系统可以包括热喷涂器和可旋转保持夹具，其具有多个安装台，每个安装台可操作以保持至少一个医疗植入部件。 固定件可以可操作以围绕中心轴线旋转，并且每个安装台可以可操作以绕相应的安装工位轴线旋转。 固定装置可以布置成与热喷涂器相邻，使得在操作期间，期望的材料可以被热喷涂器喷射到每个医疗植入部件的外表面上，同时固定装置围绕中心轴线旋转，同时每个安装 具有相应医疗植入部件的工位围绕相应的安装工位轴线旋转。

    Multi-station rotation system for use in spray operations
    2.
    发明授权
    Multi-station rotation system for use in spray operations 有权

    公开(公告)号：US07836847B2

    公开(公告)日：2010-11-23

    申请号：US11356671

    申请日：2006-02-17

    申请人： Daniel Lawrynowicz ,  Aiguo Wang ,  Zongtao Zhang ,  Jay Krajewski

    发明人： Daniel Lawrynowicz ,  Aiguo Wang ,  Zongtao Zhang ,  Jay Krajewski

    IPC分类号： B05C11/10

    CPC分类号： B05B13/0242 ,  B05B12/126 ,  B05B13/0235

    摘要： A system and method for use in applying a coating of a desired material onto one or more medical implant components. The system may include a thermal sprayer and a rotatable holding fixture having a plurality of mounting stations each operable to hold at least one medical implant component. The fixture may be operable to rotate about a central axis and each mounting station may be operable to rotate about a respective mounting station axis. The fixture may be arranged adjacent to the thermal sprayer so that during operation the desired material may be sprayed by the thermal sprayer upon an outer surface of each of the medical implant components while the fixture rotates about the central axis and while simultaneously therewith each of mounting stations having a respective medical implant component rotates about the respective mounting station axis.

    Method for fabricating a medical implant component and such component
    3.
    发明申请
    Method for fabricating a medical implant component and such component 审中-公开
    用于制造医疗植入物部件和这种部件的方法

    公开(公告)号：US20070158446A1

    公开(公告)日：2007-07-12

    申请号：US11325791

    申请日：2006-01-05

    申请人： Aiguo Wang ,  Daniel Lawrynowicz ,  Zongtao Zhang

    发明人： Aiguo Wang ,  Daniel Lawrynowicz ,  Zongtao Zhang

    IPC分类号： A01G25/09 ,  B05B17/04

    CPC分类号： A61L27/30 ,  A61L27/04 ,  C23C4/10 ,  C23C4/129 ,  C23C4/18 ,  C23C24/04

    摘要： A method of fabricating a medical implant component. The method may include the steps of producing a substrate from a first material wherein the substrate has a bearing portion, spraying particles of a second material onto the bearing portion in accordance with a predetermined spraying technique to provide a coating thereon, and subjecting the coated bearing portion to a hot isostatic pressing process, a vacuum sintering process, or a controlled atmospheric sintering process. The first material may be the same as or different from the second material. The predetermined spraying technique may be a thermal type spraying process such as a plasma spraying process or a high velocity oxygen fuel spraying process.

    摘要翻译： 一种制造医疗植入部件的方法。 该方法可以包括以下步骤：从第一材料制备基材，其中基材具有轴承部分，根据预定的喷涂技术将第二材料的颗粒喷射到轴承部分上以在其上涂覆涂层， 部分热等静压压制，真空烧结工艺或受控大气烧结工艺。 第一材料可以与第二材料相同或不同。 预定喷涂技术可以是诸如等离子喷涂工艺或高速氧燃料喷涂工艺的热喷涂工艺。

    Method for fabricating a biocompatible material having a high carbide phase and such material
    5.
    发明授权
    Method for fabricating a biocompatible material having a high carbide phase and such material 有权
    制造具有高碳化物相的生物相容性材料和这种材料的方法

    公开(公告)号：US08920534B2

    公开(公告)日：2014-12-30

    申请号：US11728678

    申请日：2007-03-26

    申请人： Daniel E. Lawrynowicz ,  Aiguo Wang ,  Zongtao Zhang ,  Haitong Zeng

    发明人： Daniel E. Lawrynowicz ,  Aiguo Wang ,  Zongtao Zhang ,  Haitong Zeng

    IPC分类号： B22F9/00 ,  C22C1/06 ,  C22B1/06 ,  C21C1/06 ,  B22D23/00 ,  A61L27/42

    CPC分类号： B22F9/082 ,  A61F2/02 ,  A61L27/427 ,  B22D23/00 ,  B22F1/0007 ,  B22F2009/0848 ,  B22F2302/10 ,  C22C32/0052

    摘要： A method of fabricating a material having a high concentration of a carbide constituent. The method may comprise adding a carbide source to a biocompatible material in which a weight of the carbide source is at least approximately 10% of the total weight, heating the carbide source and the biocompatible material to a predetermined temperature to melt the biocompatible material and allow the carbide source to go into solution to form a molten homogeneous solution, and impinging the molten homogeneous solution with a high pressure fluid to form spray atomized powder having carbide particles. The size of a particle of carbide in the atomized powder may be approximately 900 nanometers or less. The biocompatible material may be cobalt chrome, the carbide source may be graphite, and the fluid may be a gas or a liquid.

    摘要翻译： 一种制造具有高浓度碳化物组分的材料的方法。 该方法可以包括将碳化物源添加到生物相容性材料中，其中碳化物源的重量为总重量的至少约10％，将碳化物源和生物相容性材料加热到预定温度以熔化生物相容性材料并允许 碳化物源进入溶液以形成熔融均匀溶液，并用高压流体冲击熔融的均匀溶液以形成具有碳化物颗粒的喷雾雾化粉末。 雾化粉末中的碳化物颗粒的尺寸可以为约900纳米或更小。 生物相容性材料可以是钴铬，碳化物源可以是石墨，并且流体可以是气体或液体。

    MULTI-STATION ROTATION SYSTEM FOR USE IN SPRAY OPERATIONS
    6.
    发明申请
    MULTI-STATION ROTATION SYSTEM FOR USE IN SPRAY OPERATIONS 有权
    用于喷雾运行的多站旋转系统

    公开(公告)号：US20100266780A1

    公开(公告)日：2010-10-21

    申请号：US12785675

    申请日：2010-05-24

    申请人： Daniel E. Lawrynowicz ,  Aiguo Wang ,  Zongtao Zhang ,  Jay Krajewski

    发明人： Daniel E. Lawrynowicz ,  Aiguo Wang ,  Zongtao Zhang ,  Jay Krajewski

    IPC分类号： B05D1/08 ,  B05B15/00

    CPC分类号： B05B13/0242 ,  B05B12/12 ,  B05B13/0235

    摘要： A system and method for use in applying a coating of a desired material onto one or more medical implant components. The system may include one or more thermal sprayers and a rotatable holding fixture having a plurality of mounting stations each operable to hold at least one medical implant component. The fixture may be operable to rotate about a central axis and each mounting station may be operable to rotate about a respective mounting station axis. The fixture may be arranged adjacent to one or more thermal sprayers so that during operation one or more desired materials may be sprayed by the one or more thermal sprayers upon an outer surface of each of the medical implant components while the fixture rotates about the central axis and while simultaneously therewith each of mounting stations having a respective medical implant component rotates about the respective mounting station axis.

    摘要翻译： 一种用于将所需材料的涂层施加到一个或多个医用植入部件上的系统和方法。 该系统可以包括一个或多个热喷涂器和可旋转保持夹具，其具有多个安装台，每个安装台可操作以保持至少一个医疗植入部件。 固定件可以可操作以围绕中心轴线旋转，并且每个安装台可以可操作以绕相应的安装工位轴线旋转。 夹具可以布置成与一个或多个热喷涂器相邻，使得在操作期间，一个或多个期望的材料可以被一个或多个热喷涂器喷射到每个医疗植入部件的外表面上，同时夹具围绕中心轴 并且同时具有相应的医疗植入部件的每个安装台围绕相应的安装工位轴线旋转。

    Multi-station rotation system for use in spray operations
    8.
    发明授权
    Multi-station rotation system for use in spray operations 有权
    用于喷涂操作的多工位旋转系统

    公开(公告)号：US07981479B2

    公开(公告)日：2011-07-19

    申请号：US12785675

    申请日：2010-05-24

    申请人： Daniel E. Lawrynowicz ,  Aiguo Wang ,  Zongtao Zhang ,  Jay Krajewski

    发明人： Daniel E. Lawrynowicz ,  Aiguo Wang ,  Zongtao Zhang ,  Jay Krajewski

    IPC分类号： B05C11/10

    CPC分类号： B05B13/0242 ,  B05B12/12 ,  B05B13/0235

    摘要： A system and method for use in applying a coating of a desired material onto one or more medical implant components. The system may include one or more thermal sprayers and a rotatable holding fixture having a plurality of mounting stations each operable to hold at least one medical implant component. The fixture may be operable to rotate about a central axis and each mounting station may be operable to rotate about a respective mounting station axis. The fixture may be arranged adjacent to one or more thermal sprayers so that during operation one or more desired materials may be sprayed by the one or more thermal sprayers upon an outer surface of each of the medical implant components while the fixture rotates about the central axis and while simultaneously therewith each of mounting stations having a respective medical implant component rotates about the respective mounting station axis.

    摘要翻译： 一种用于将所需材料的涂层施加到一个或多个医用植入部件上的系统和方法。 该系统可以包括一个或多个热喷涂器和可旋转保持夹具，其具有多个安装台，每个安装台可操作以保持至少一个医疗植入部件。 固定件可以可操作以围绕中心轴线旋转，并且每个安装台可以可操作以绕相应的安装工位轴线旋转。 夹具可以布置成与一个或多个热喷涂器相邻，使得在操作期间，一个或多个期望的材料可以被一个或多个热喷涂器喷射到每个医疗植入部件的外表面上，同时夹具围绕中心轴 并且同时具有相应的医疗植入部件的每个安装台围绕相应的安装工位轴线旋转。