MATERIALS WITH MODIFIED SURFACES AND METHODS OF MANUFACTURING
    2.
    发明申请
    MATERIALS WITH MODIFIED SURFACES AND METHODS OF MANUFACTURING 有权
    具有改性表面的材料和制造方法

    公开(公告)号:US20140010856A1

    公开(公告)日:2014-01-09

    申请号:US14006941

    申请日:2012-03-26

    IPC分类号: A61L27/04

    摘要: Various embodiments of surface-modified devices, components, and associated methods of manufacturing are described herein. In one embodiment, an implantable device suitable for being implanted in a patient includes an implantable material having a utile shape and a surface and a modification material deposited on at least a portion of the surface of the implantable material. The modification material has a release rate in an implantation environment in the patient. The modification material at the release rate is effective as bactericidal without being cytotoxic to the patient.

    摘要翻译: 本文描述了表面改性的器件,部件和相关的制造方法的各种实施例。 在一个实施例中,适于植入患者的可植入装置包括具有钝化形状和表面的可植入材料和沉积在可植入材料表面的至少一部分上的修饰材料。 修饰材料在患者的植入环境中具有释放速率。 在释放速率下的改性材料是有效的杀菌剂,而不会对患者造成细胞毒性。

    MODIFIED METAL MATERIALS, SURFACE MODIFICATIONS TO IMPROVE CELL INTERACTIONS AND ANTIMICROBIAL PROPERTIES, AND METHODS FOR MODIFYING METAL SURFACE PROPERTIES
    4.
    发明申请
    MODIFIED METAL MATERIALS, SURFACE MODIFICATIONS TO IMPROVE CELL INTERACTIONS AND ANTIMICROBIAL PROPERTIES, AND METHODS FOR MODIFYING METAL SURFACE PROPERTIES 有权
    改性金属材料,表面改性以改善细胞相互作用和抗微生物性质,以及改性金属表面性质的方法

    公开(公告)号:US20090093881A1

    公开(公告)日:2009-04-09

    申请号:US12246455

    申请日:2008-10-06

    IPC分类号: A61F2/28

    摘要: The present disclosure is directed to modified metal materials for implantation and/or bone replacement, and to methods for modifying surface properties of metal substrates for enhancing cellular adhesion (tissue integration) and providing antimicrobial properties. Some embodiments comprise surface coatings for metal implants, such as titanium-based materials, using (1) electrochemical processing and/or oxidation methods, and/or (2) laser processing, in order to enhance bone cell-materials interactions and achieve improved antimicrobial properties. One embodiment comprises the modification of a metal surface by growth of in situ nanotubes via anodization, followed by electrodeposition of silver on the nanotubes. Other embodiments include the use of LENS™ processing to coat a metal surface with calcium-based bioceramic composition layers. These surface treatment methods can be applied as a post-processing operation to metallic implants such as hip, knee and spinal devices as well as screws, pins and plates.

    摘要翻译: 本公开涉及用于植入和/或骨置换的改性金属材料以及用于改善金属基底的表面性质以增强细胞粘附(组织整合)并提供抗微生物性质的方法。 一些实施方案包括使用(1)电化学加工和/或氧化方法和/或(2)激光加工的金属植入物的表面涂层,例如钛基材料,以增强骨细胞 - 材料相互作用并获得改进的抗微生物剂 属性。 一个实施方案包括通过阳极氧化原位纳米管的生长,随后在纳米管上电沉积银,来改变金属表面。 其他实施方案包括使用LENS TM处理以用钙基生物陶瓷组合物层涂覆金属表面。 这些表面处理方法可以作为后处理操作应用于金属植入物,例如髋,膝和脊柱装置,以及螺钉,销和板。

    Materials with modified surfaces and methods of manufacturing
    5.
    发明授权
    Materials with modified surfaces and methods of manufacturing 有权
    具有改性表面的材料和制造方法

    公开(公告)号:US09440002B2

    公开(公告)日:2016-09-13

    申请号:US14006941

    申请日:2012-03-26

    摘要: Various embodiments of surface-modified devices, components, and associated methods of manufacturing are described herein. In one embodiment, an implantable device suitable for being implanted in a patient includes an implantable material having a utile shape and a surface and a modification material deposited on at least a portion of the surface of the implantable material. The modification material has a release rate in an implantation environment in the patient. The modification material at the release rate is effective as bactericidal without being cytotoxic to the patient.

    摘要翻译: 本文描述了表面改性的器件,部件和相关的制造方法的各种实施例。 在一个实施例中,适于植入患者的可植入装置包括具有钝化形状和表面的可植入材料和沉积在可植入材料表面的至少一部分上的修饰材料。 修饰材料在患者的植入环境中具有释放速率。 在释放速率下的改性材料是有效的杀菌剂,而不会对患者造成细胞毒性。

    Modified metal materials, surface modifications to improve cell interactions and antimicrobial properties, and methods for modifying metal surface properties
    8.
    发明授权
    Modified metal materials, surface modifications to improve cell interactions and antimicrobial properties, and methods for modifying metal surface properties 有权
    改性金属材料,表面改性以改善细胞相互作用和抗微生物性能,以及改性金属表面性质的方法

    公开(公告)号:US08545559B2

    公开(公告)日:2013-10-01

    申请号:US12246455

    申请日:2008-10-06

    IPC分类号: A61F2/28

    摘要: The present disclosure is directed to modified metal materials for implantation and/or bone replacement, and to methods for modifying surface properties of metal substrates for enhancing cellular adhesion (tissue integration) and providing antimicrobial properties. Some embodiments comprise surface coatings for metal implants, such as titanium-based materials, using (1) electrochemical processing and/or oxidation methods, and/or (2) laser processing, in order to enhance bone cell-materials interactions and achieve improved antimicrobial properties. One embodiment comprises the modification of a metal surface by growth of in situ nanotubes via anodization, followed by electrodeposition of silver on the nanotubes. Other embodiments include the use of LENS™ processing to coat a metal surface with calcium-based bioceramic composition layers. These surface treatment methods can be applied as a post-processing operation to metallic implants such as hip, knee and spinal devices as well as screws, pins and plates.

    摘要翻译: 本公开涉及用于植入和/或骨置换的改性金属材料以及用于改善金属基底的表面性质以增强细胞粘附(组织整合)并提供抗微生物性质的方法。 一些实施方案包括使用(1)电化学加工和/或氧化方法和/或(2)激光加工的金属植入物的表面涂层,例如钛基材料,以增强骨细胞 - 材料相互作用并获得改进的抗微生物剂 属性。 一个实施方案包括通过阳极氧化原位纳米管的生长,随后在纳米管上电沉积银,来改变金属表面。 其他实施方案包括使用LENS TM处理以用钙基生物陶瓷组合物层涂覆金属表面。 这些表面处理方法可以作为后处理操作应用于金属植入物,例如髋,膝和脊柱装置,以及螺钉,销和板。