利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

213 条记录 (耗时 0.042 秒)

    Implantable intraocular pressure drain
    78.
    发明授权
    Implantable intraocular pressure drain 有权
    植入式眼内压排水

    公开(公告)号：US08246569B1

    公开(公告)日：2012-08-21

    申请号：US11205757

    申请日：2005-08-16

    申请人： Ellis Fan-chuin Meng ,  Po-Jui Chen ,  Damien Rodger ,  Yu-Chong Tai ,  Mark Humayun

    发明人： Ellis Fan-chuin Meng ,  Po-Jui Chen ,  Damien Rodger ,  Yu-Chong Tai ,  Mark Humayun

    IPC分类号： A61M5/00

    CPC分类号： A61F9/00781 ,  A61B3/16 ,  A61B5/4836 ,  A61B5/6821 ,  A61B2562/0247 ,  A61B2562/028 ,  A61B2562/12 ,  F16K99/0009 ,  F16K99/0057 ,  F16K2099/0086

    摘要： An implanted parylene tube shunt relieves intra-ocular pressure. The device is implanted with an open end in the anterior chamber of the eye, allowing excess fluid to be drained through the tube out of the eye. In one embodiment, only a first end of the tube implanted into the anterior chamber of the eye is open. Intra-ocular pressure (IOP) is then monitored, for example utilizing an implanted sensor. When IOP exceeds a critical value, a practitioner intervenes, puncturing with a laser a thinned region of the tube lying outside the eye, thereby initiating drainage of fluid and relieving pressure. In accordance with alternative embodiments, the both ends of the tube are open, and the tube includes a one-way valve configured to permit drainage where IOP exceeds the critical value. The tube may include projecting barbs to anchor the tube in the eye without the need for sutures.

    摘要翻译： 植入的聚对二甲苯管分流器可减轻眼内压力。 该装置在眼睛的前房中植入开放端，允许多余的液体通过管排出眼睛。 在一个实施例中，仅植入眼睛前房的管的第一端是开放的。 然后监测眼内压（IOP），例如利用植入的传感器。 当眼压超过临界值时，从业人员介入，用激光穿刺位于眼睛外部的管的薄化区域，从而引起流体排出并释放压力。 根据替代实施例，管的两端是开放的，并且管包括被配置为允许IOP超过临界值的排水的单向阀。 管可以包括突出的倒钩以将管锚定在眼睛中而不需要缝线。

    Method for integrating micro and nanoparticles into MEMS and apparatus including the same
    80.
    发明授权
    Method for integrating micro and nanoparticles into MEMS and apparatus including the same 有权
    将微纳米颗粒与微纳米颗粒整合到MEMS中的方法及包括其的设备

    公开(公告)号：US07994592B2

    公开(公告)日：2011-08-09

    申请号：US11182906

    申请日：2005-07-18

    申请人： Yu-Chong Tai ,  Qing He

    发明人： Yu-Chong Tai ,  Qing He

    IPC分类号： H01L27/14

    CPC分类号： B81C1/00333 ,  B01L3/502707 ,  B01L2200/0668 ,  B01L2200/12 ,  B01L2300/0896 ,  B81C1/00182 ,  B81C1/00476 ,  B81C2201/0108 ,  B82Y30/00 ,  G01N30/6095 ,  G01N2030/562 ,  G01N2030/6056

    摘要： MEMs devices are integrally fabricated with included micro or nanoparticles by providing a mixture of a sacrificial material and a multiplicity of particles, disposing the mixture onto a substrate, fabricating a MEMs structure on the substrate including at least part of the mixture, so that at least some of the mixture is enclosed in the MEMs structure, removing the sacrificial material, and leaving at least some of the multiplicity of particles substantially free and enclosed in the MEMs structure. The step of fabricating a MEMs structure is quite general and is contemplated as including one or a multiplicity of additional steps for creating some type of structure in which the particles, which may be microbeads or nanobeads, are included. A wide variety of useful applications for MEMs integrated with micro or nanoparticles are available.

    摘要翻译： 通过提供牺牲材料和多个颗粒的混合物将MEM装置与包含的微型或纳米颗粒整体制造，将混合物设置在衬底上，在包括至少部分混合物的衬底上制造MEM结构，使得至少 一些混合物被包封在MEMs结构中，去除牺牲材料，并且使至少一些多个颗粒基本上自由并且封闭在MEM结构中。 制造MEMs结构的步骤是相当普遍的，并且被设想为包括用于产生某些类型的结构的一个或多个附加步骤，其中可以包括可以是微珠或纳米珠的颗粒。 可以使用与微型或纳米颗粒集成的MEM的各种有用的应用。