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213 条记录 (耗时 0.034 秒)

    Method for decreasing chemical diffusion in parylene and trapping at parylene-to-parylene interfaces
    1.
    发明申请
    Method for decreasing chemical diffusion in parylene and trapping at parylene-to-parylene interfaces 审中-公开
    用于减少聚对二甲苯中的化学扩散并在聚对二甲苯接枝界面捕获的方法

    公开(公告)号：US20060255293A1

    公开(公告)日：2006-11-16

    申请号：US11408809

    申请日：2006-04-21

    申请人： Yu-Chong Tai ,  Damien Rodger ,  Wen Li ,  Angela Tooker

    发明人： Yu-Chong Tai ,  Damien Rodger ,  Wen Li ,  Angela Tooker

    IPC分类号： G21G5/00 ,  C23C16/00

    CPC分类号： B05D3/0254 ,  B05D1/60 ,  H01L21/312 ,  H01L21/76801 ,  H01L21/76826 ,  H01L21/76828

    摘要： Systems and methods for improving the adherence of poorly-adherent parylene-to-parylene films or layers and/or altering the water and chemical permeability of the parylene layers. A device having two or more parylene layers is heated in a reduced pressure treatment chamber at a temperature above the deposition temperature of the parylene (e.g., from about room temperature to several hundreds of degrees Celsius) for an extended period of time (e.g., a few hours up to several days). The methods of the present invention have been shown to convert poorly-adherent and/or water-permeable films to optimally-adherent and/or relatively water-impermeable films.

    摘要翻译： 用于改善不良的对二甲苯对聚对二甲苯薄膜或层的粘附性和/或改变聚对二甲苯层的水和化学渗透性的系统和方法。 具有两个或更多个聚对二甲苯层的装置在减压处理室中在高于聚对二甲苯的沉积温度（例如从约室温至几百摄氏度）的温度下加热一段时间（例如， 几个小时到几天）。 已经显示出本发明的方法将不良粘附和/或水渗透膜转化成最佳粘附和/或相对不透水的膜。

    Batch-fabricated flexible intraocular retinal prosthesis system and method for manufacturing the same
    3.
    发明申请
    Batch-fabricated flexible intraocular retinal prosthesis system and method for manufacturing the same 有权
    分批制造的柔性眼内视网膜假体系统及其制造方法

    公开(公告)号：US20060282128A1

    公开(公告)日：2006-12-14

    申请号：US11414139

    申请日：2006-04-28

    申请人： Yu-Chong Tai ,  Damien Rodger ,  Wen Li ,  Mark Humayun ,  James Weiland ,  Hossein Ameri

    发明人： Yu-Chong Tai ,  Damien Rodger ,  Wen Li ,  Mark Humayun ,  James Weiland ,  Hossein Ameri

    IPC分类号： A61N1/00

    CPC分类号： A61N1/0543 ,  A61F9/08 ,  A61N1/36046 ,  Y10T29/49002 ,  Y10T29/49128 ,  Y10T29/4913 ,  Y10T29/49156 ,  Y10T29/49224

    摘要： Intraocular retinal prosthesis systems and methods for fabricating the same are provided. In one aspect, fabrication of all or multiple components of a prosthesis device or system are combined into a single monolithic fabrication process. Also, many such entire systems can be fabricated simultaneously in a single microfabrication processing run. A prosthesis device includes a cable region that connects an electrode array region with a power and data management region. The electrode array region includes one or more arrays of exposed electrodes, and the power and data management region includes various power and control elements. The power and data management elements, in one aspect, include an RF coil or coils and circuit arrangements and/or chips configured to provide drive signals to the electrodes via a cable and receive power and signals from the RF coil or coils. Each region includes elements fabricated on or in a single polymer layer during the same fabrication process.

    摘要翻译： 提供了眼内视网膜假体系统及其制造方法。 在一个方面，假体装置或系统的全部或多个部件的制造被组合成单个整体制造工艺。 此外，许多这样的整个系统可以在单个微细加工处理运行中同时制造。 假体装置包括将电极阵列区域与功率和数据管理区域连接的电缆区域。 电极阵列区域包括一个或多个暴露电极阵列，功率和数据管理区域包括各种功率和控制元件。 功率和数据管理元件在一个方面包括RF线圈或线圈以及经配置以通过电缆向电极提供驱动信号并且从RF线圈或线圈接收功率和信号的电路布置和/或芯片。 每个区域包括在相同的制造过程中在单个聚合物层上或在单个聚合物层中制造的元件。

    Implantable intraocular pressure drain
    6.
    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。

    Implantable Intraocular Pressure Drain
    10.
    发明申请
    Implantable Intraocular Pressure Drain 失效
    植入式眼内压排水

    公开(公告)号：US20120289883A1

    公开(公告)日：2012-11-15

    申请号：US13555329

    申请日：2012-07-23

    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： A61F9/00 ,  A61M1/00

    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 valve, 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IOP超过临界阀时，从业者介入，用激光穿刺位于眼睛外部的管的薄的区域，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。