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213 条记录 (耗时 0.03 秒)

    Micromachined tissue anchors for securing implants without sutures
    102.
    发明申请
    Micromachined tissue anchors for securing implants without sutures 审中-公开
    微加工组织锚，用于固定植入物，无缝线

    公开(公告)号：US20060247664A1

    公开(公告)日：2006-11-02

    申请号：US11371219

    申请日：2006-03-07

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

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

    IPC分类号： A61F2/02 ,  A61B3/16

    CPC分类号： A61B3/16 ,  A61B5/6821 ,  A61B5/6882

    摘要： Systems and methods for attaching an implant device to tissue by mechanically (and non-invasively) anchoring the device to the tissue. The systems and methods provide a safe, practical way to attach an implant device to tissue in a non-invasive, or less invasive manner. According to the present invention, an implant device includes one or more protruding anchor-like structures for securely attaching to tissue. One or more device features, such as sensing elements, may be incorporated on the implant device. The anchor structures are configured and arranged to match the topology and features of the tissue environment where implant is to occur.

    摘要翻译： 通过机械地（而非侵入式）将装置固定在组织上来将植入装置附着到组织的系统和方法。 该系统和方法提供了以非侵入性或较小侵入性方式将植入装置附接到组织的安全且实用的方式。 根据本发明，植入装置包括用于牢固地附接到组织的一个或多个突出的锚固结构。 可以在植入装置上并入一个或多个装置特征，例如感测元件。 锚结构被配置和布置成匹配将要进行植入的组织环境的拓扑和特征。

    Method and system using liquid dielectric for electrostatic power generation
    103.
    发明申请
    Method and system using liquid dielectric for electrostatic power generation 失效
    用于静电发电的液体电介质的方法和系统

    公开(公告)号：US20060077762A1

    公开(公告)日：2006-04-13

    申请号：US11146938

    申请日：2005-06-06

    申请人： Justin Boland ,  Yu-Chong Tai

    发明人： Justin Boland ,  Yu-Chong Tai

    IPC分类号： G11B3/00 ,  B06B1/06

    CPC分类号： H02N11/002 ,  H02N1/08

    摘要： A system and method for generating power. The system has a first electrode member comprising a first region and a second electrode member comprising a second region. Preferably, the second electrode member is coupled to the first electrode member. An electret is coupled between the first electrode member and the second electrode member. The system has a spatial region provided between the first region of the first electrode member and the second region of the second electrode member. A volume of fluid (e.g., liquid, liquid and solids, gas and liquid, solids and gases) is provided between the first region and the second region and is adapted to move between the first region and the second region to cause a change in an electric field characteristic within a portion of the spatial region by the movement of at least a portion of the fluid within the portion of the spatial region to generate a change in voltage potential between the first electrode and the second electrode.

    摘要翻译： 一种用于发电的系统和方法。 该系统具有包括第一区域的第一电极构件和包括第二区域的第二电极构件。 优选地，第二电极构件联接到第一电极构件。 驻极体耦合在第一电极部件和第二电极部件之间。 该系统具有设置在第一电极部件的第一区域和第二电极部件的第二区域之间的空间区域。 在第一区域和第二区域之间提供一定体积的流体（例如，液体，液体和固体，气体和液体，固体和气体），并且适于在第一区域和第二区域之间移动以引起 空间区域的一部分内的电场特性通过在空间区域的该部分内的流体的至少一部分的运动产生第一电极和第二电极之间的电压电位的变化。

    Method for integrating micro and nanoparticles into MEMS and apparatus including the same
    104.
    发明申请
    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：US20050247989A1

    公开(公告)日：2005-11-10

    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： B01L3/00 ,  B81B3/00 ,  B81B7/00 ,  G01N30/56 ,  G01N30/60 ,  H01L29/82

    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。

    Integrated capacitive microfluidic sensors method and apparatus
    105.
    发明申请
    Integrated capacitive microfluidic sensors method and apparatus 有权

    公开(公告)号：US20050243500A1

    公开(公告)日：2005-11-03

    申请号：US11089338

    申请日：2005-03-25

    申请人： Jun Xie ,  Jason Shih ,  Yu-Chong Tai

    发明人： Jun Xie ,  Jason Shih ,  Yu-Chong Tai

    IPC分类号： G01N27/22 ,  G01N27/447 ,  H01G9/00

    CPC分类号： G01N27/226 ,  B81B7/02 ,  B81B2201/0292 ,  B81B2201/058 ,  G01L9/0042 ,  G01L9/0072

    摘要： A microfluidic device and method for capacitive sensing. The device includes a fluid channel including an inlet at a first end and an outlet at a second end, a cavity region coupled to the fluid channel, and a polymer based membrane coupled between the fluid channel and the cavity region. Additionally, the device includes a first capacitor electrode coupled to the membrane, a second capacitor electrode coupled to the cavity region and physically separated from the first capacitor electrode by at least the cavity region, and an electrical power source coupled between the first capacitor electrode and the second capacitor electrode and causing an electric field at least within the cavity region. The polymer based membrane includes a polymer.

    Flexible skin incorporating MEMS technology
    106.
    发明授权
    Flexible skin incorporating MEMS technology 失效
    柔性皮肤结合MEMS技术

    公开(公告)号：US06953982B1

    公开(公告)日：2005-10-11

    申请号：US09567818

    申请日：2000-05-09

    申请人： Yu-Chong Tai ,  Fukang Jiang ,  Chihming Ho

    发明人： Yu-Chong Tai ,  Fukang Jiang ,  Chihming Ho

    IPC分类号： B81B3/00 ,  B81B7/00 ,  B81C1/00 ,  H01L21/301 ,  H01L29/00

    CPC分类号： B81B7/0077 ,  B81C1/00246 ,  H01L24/24 ,  H01L2224/24137

    摘要： A flexible skin formed of silicon islands encapsulated in a polyimide film. The silicon islands preferably include a MEMS device and are connected together by a polyimide film (preferably about 1–100 μm thick). To create the silicon islands, silicon wafers are etched to a desirable thickness (preferably about 10–500 μm) by Si wet etching and then patterned from the back side by reactive ion etching (RIE).

    摘要翻译： 由聚硅氧烷膜封装的硅岛形成的柔性表皮。 硅岛优选包括MEMS器件，并通过聚酰亚胺膜（优选约1-100μm厚）连接在一起。 为了形成硅岛，通过Si湿式蚀刻将硅晶片蚀刻到所需厚度（优选约10-500μm），然后通过反应离子蚀刻（RIE）从背面图案化。

    Freestanding polymer MEMS structures with anti stiction
    107.
    发明授权
    Freestanding polymer MEMS structures with anti stiction 有权
    独立的聚合物MEMS结构具有抗静电性

    公开(公告)号：US06787968B2

    公开(公告)日：2004-09-07

    申请号：US09682593

    申请日：2001-09-25

    申请人： Yu-Chong Tai ,  Tze-Jung Yao ,  Xing Yang

    发明人： Yu-Chong Tai ,  Tze-Jung Yao ,  Xing Yang

    IPC分类号： H02N100

    CPC分类号： B81B3/001 ,  B81C2201/112

    摘要： An anti stiction structure for cantilever formation technique. In one embodiment, the polymer cantilever is prevented from sticking to the substrate by at amortized stick layer on the substrate during formation that is later removed as a sacrificial layer. In another embodiment, the cantilever includes downwardly extending legs.

    摘要翻译： 一种用于悬臂形成技术的反沉降结构。 在一个实施方案中，防止聚合物悬臂在形成期间在基板上的分段粘贴层处粘附到基板上，随后作为牺牲层去除。 在另一个实施例中，悬臂包括向下延伸的腿。

    Micromachined fluidic coupler and method of making the same
    108.
    发明授权
    Micromachined fluidic coupler and method of making the same 失效
    微加工流体耦合器及其制造方法

    公开(公告)号：US06672629B2

    公开(公告)日：2004-01-06

    申请号：US10198013

    申请日：2002-07-18

    申请人： Yu-Chong Tai ,  Shuyun Wu ,  Ellis Fan-chuin Meng

    发明人： Yu-Chong Tai ,  Shuyun Wu ,  Ellis Fan-chuin Meng

    IPC分类号： F16L1700

    CPC分类号： B81B1/00 ,  B81B2201/13

    摘要： A micromachined coupler for coupling a capillary having a first size to an orifice having a shape and a second size, has a body which has a shape conforming the shape of the cavity into which the body must fit. A through hole is defined through the body. The through hole has a size conforming to the first size of the capillary. The capillary is disposable into the through hole so that the capillary is communicated to the orifice without the first and second sizes necessarily being the same. The cavity and the body have conforming slanting surfaces, and in particular the cavity and the body define truncated pyramidal shapes. The cavity and the body each have a truncated pyramidal shape. The pyramidal shape may be square, triangular, or conical. A method of fabricating the micromachined coupler is achieved either by micromaching or micromolding.

    摘要翻译： 用于将具有第一尺寸的毛细管耦合到具有形状和第二尺寸的孔口的微机械加工器具有具有与主体必须配合的空腔形状一致的形状的主体。 通孔穿过身体。 通孔的尺寸符合毛细管的第一尺寸。 毛细管一次性进入通孔，使得毛细管连通到孔口，而第一和第二尺寸必须相同。 空腔和主体具有一致的倾斜表面，特别是空腔和主体限定截锥形的形状。 空腔和身体各具有截头锥形。 锥体形状可以是正方形，三角形或圆锥形。 微加工耦合器的制造方法可以通过微机械加工或微型成型来实现。