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16 条记录 (耗时 0.016 秒)

    BIOCOMPATIBLE MEDICAL DEVICE AND METHOD OF MAKING SAME
    11.
    发明申请
    BIOCOMPATIBLE MEDICAL DEVICE AND METHOD OF MAKING SAME 有权

    公开(公告)号：US20210196465A1

    公开(公告)日：2021-07-01

    申请号：US16731074

    申请日：2019-12-31

    申请人： RUXANDRA VIDU ,  AUGUSTIN SEMENESCU ,  ILEANA MARIANA MATES ,  CRISTIAN DRAGOS VIDU

    发明人： RUXANDRA VIDU ,  AUGUSTIN SEMENESCU ,  ILEANA MARIANA MATES ,  CRISTIAN DRAGOS VIDU

    IPC分类号： A61F2/28 ,  A61F2/00

    摘要： The present invention relates generally to biocompatible medical devices, such as cranial implants, and a method and means of attaching to hone. More specifically, the present invention relates to multilayered porous material with controlled porosity and drug load designed to control the release of drugs from a medical device. Additionally the present invention provides methods for controlling release of drugs by integrating the multilayer structure in medical devices with successive layers of polymer coatings of different porosities and drug contents. The multilayer material is inserted in between two plates such as meshes that provide strength to the implant. The present invention relates to biocompatible medical devices that has osseointegration and antibacterial properties. The present invention also relates to a method and means of attaching the medical device to defect in a bone structure and comprises of tree mounting parts configured to secure the medical in place.

    NANOSTRUCTURE AND METHODS OF MAKING THE SAME
    14.
    发明申请
    NANOSTRUCTURE AND METHODS OF MAKING THE SAME 审中-公开
    纳米结构及其制备方法

    公开(公告)号：US20100319759A1

    公开(公告)日：2010-12-23

    申请号：US12820842

    申请日：2010-06-22

    申请人： John Fisher ,  Larry Bawden ,  Vincent Evelsizer ,  Brian Argo ,  John Argo ,  Ruxandra Vidu

    发明人： John Fisher ,  Larry Bawden ,  Vincent Evelsizer ,  Brian Argo ,  John Argo ,  Ruxandra Vidu

    IPC分类号： H01L31/02 ,  H01L31/18

    CPC分类号： H01L31/035281 ,  H01L31/0296 ,  H01L31/073 ,  H01L31/1836 ,  Y02E10/543

    摘要： Nanostructures and photovoltaic structures are disclosed. Method for creating nanostructures are also presented. A method according to one embodiment includes adding a template to a substrate; depositing conductive material in the template thereby forming an array of conductive nanocables on the substrate; removing at least part of the template; and depositing at least one layer of photovoltaic material on exposed portions of the conductive nanocables. A nanostructure according to one embodiment includes an array of nanocables extending from a substrate, the array of nanocables having physical characteristics of having been formed using an at least partially removed template; an insulating layer extending along the substrate; and at least one layer of photovoltaic material overlaying portions of the nanocables.

    摘要翻译： 公开了纳米结构和光伏结构。 还提出了创建纳米结构的方法。 根据一个实施方案的方法包括将模板添加到基底; 在模板中沉积导电材料，从而在衬底上形成导电纳米线阵列; 移除至少部分模板; 以及将至少一层光伏材料沉积在导电纳米线缆的暴露部分上。 根据一个实施例的纳米结构包括从衬底延伸的纳米线阵列，所述纳米线阵列具有已经使用至少部分去除的模板形成的物理特性; 沿衬底延伸的绝缘层; 以及覆盖所述纳米线的部分的至少一层光伏材料。

    Radially layered nanocables and method of fabrication
    16.
    发明申请
    Radially layered nanocables and method of fabrication 审中-公开
    径向分层纳米线及其制造方法

    公开(公告)号：US20060024438A1

    公开(公告)日：2006-02-02

    申请号：US10900978

    申请日：2004-07-27

    申请人： Jie-Ren Ku ,  Pieter Stroeve ,  Ruxandra Vidu ,  Raisa Talroze

    发明人： Jie-Ren Ku ,  Pieter Stroeve ,  Ruxandra Vidu ,  Raisa Talroze

    IPC分类号： B05D7/22

    CPC分类号： B82Y30/00 ,  C23C18/1616 ,  C23C18/1646 ,  C23C18/1653 ,  C25D5/10 ,  C25D5/18 ,  C25D7/04 ,  Y10T428/2975

    摘要： Radially layered nanocables are fabricated by first forming nanotubes within tubular passages of nano-sized diameter, then depositing a material dissimilar to that of the nanotubes over the surface(s) of the nanotubes by underpotential electrochemical deposition. Both hollow cables and cables with solid cores can be manufactured in this manner. The tubular passages reside in membranes or wafers that can be removed from the nanocables either before or after the second material is deposited, or in some applications, the nanocables are useful when still embedded in the membranes or wafers.

    摘要翻译： 通过首先在纳米尺寸直径的管状通道内形成纳米管，然后通过不充分的电化学沉积在纳米管的表面上沉积与纳米管不同的材料来制造径向层状纳米覆盖物。 这两种中空电缆和具有实芯的电缆都可以这样制造。 管状通道位于可以在第二材料沉积之前或之后从纳米覆盖物中除去的膜或晶片，或者在一些应用中，纳米覆盖物当仍然嵌入膜或晶片时是有用的。