Micro electrical mechanical magnetic field sensor utilizing modified inertial elements
    1.
    发明授权
    Micro electrical mechanical magnetic field sensor utilizing modified inertial elements 有权
    微电机械磁场传感器利用改进的惯性元件

    公开(公告)号:US08418556B2

    公开(公告)日:2013-04-16

    申请号:US12703516

    申请日:2010-02-10

    IPC分类号: G01P15/125

    CPC分类号: G01R33/0286 Y10T29/49002

    摘要: A micro electrical-mechanical system (MEMS) is disclosed. The MEMS includes a substrate, a first pivot extending upwardly from the substrate, a first lever arm with a first longitudinal axis extending above the substrate and pivotably mounted to the first pivot for pivoting about a first pivot axis, a first capacitor layer formed on the substrate at a location beneath a first capacitor portion of the first lever arm, a second capacitor layer formed on the substrate at a location beneath a second capacitor portion of the first lever arm, wherein the first pivot supports the first lever arm at a location between the first capacitor portion and the second capacitor portion along the first longitudinal axis, and a first conductor member extending across the first longitudinal axis and spaced apart from the first pivot axis.

    摘要翻译: 公开了一种微机电系统(MEMS)。 MEMS包括基板,从基板向上延伸的第一枢轴,第一杠杆臂,第一纵向轴线在基板上方延伸并且可枢转地安装到第一枢轴上,用于围绕第一枢转轴线枢转,第一电容器层形成在第一枢转轴上 基板,位于第一杠杆臂的第一电容器部分下方的位置处;第二电容器层,形成在第一杠杆臂的第二电容器部分下方的位置处的基板上,其中第一枢轴在第一杠杆臂之间的位置处支撑第一杠杆臂, 所述第一电容器部分和所述第二电容器部分沿着所述第一纵向轴线延伸,以及第一导体部件,其延伸穿过所述第一纵向轴线并与所述第一枢转轴线间隔开。

    MICRO ELECTRICAL MECHANICAL MAGNETIC FIELD SENSOR UTILIZING MODIFIED INERTIAL ELEMENTS
    2.
    发明申请
    MICRO ELECTRICAL MECHANICAL MAGNETIC FIELD SENSOR UTILIZING MODIFIED INERTIAL ELEMENTS 有权
    微机电磁场传感器利用修正惯性元件

    公开(公告)号:US20110192229A1

    公开(公告)日:2011-08-11

    申请号:US12703516

    申请日:2010-02-10

    IPC分类号: G01P15/125 H05K13/00

    CPC分类号: G01R33/0286 Y10T29/49002

    摘要: A micro electrical-mechanical system (MEMS) is disclosed. The MEMS includes a substrate, a first pivot extending upwardly from the substrate, a first lever arm with a first longitudinal axis extending above the substrate and pivotably mounted to the first pivot for pivoting about a first pivot axis, a first capacitor layer formed on the substrate at a location beneath a first capacitor portion of the first lever arm, a second capacitor layer formed on the substrate at a location beneath a second capacitor portion of the first lever arm, wherein the first pivot supports the first lever arm at a location between the first capacitor portion and the second capacitor portion along the first longitudinal axis, and a first conductor member extending across the first longitudinal axis and spaced apart from the first pivot axis.

    摘要翻译: 公开了一种微机电系统(MEMS)。 MEMS包括基板,从基板向上延伸的第一枢轴,第一杠杆臂,第一纵向轴线在基板上方延伸并且可枢转地安装到第一枢轴上,用于围绕第一枢转轴线枢转,第一电容器层形成在第一枢转轴上 基板,位于第一杠杆臂的第一电容器部分下方的位置处;第二电容器层,形成在第一杠杆臂的第二电容器部分下方的位置处的基板上,其中第一枢轴在第一杠杆臂之间的位置处支撑第一杠杆臂, 所述第一电容器部分和所述第二电容器部分沿着所述第一纵向轴线延伸,以及第一导体部件,其延伸穿过所述第一纵向轴线并与所述第一枢转轴线间隔开。

    MEMS with single use valve and method of operation
    4.
    发明授权
    MEMS with single use valve and method of operation 有权
    MEMS单用阀和操作方法

    公开(公告)号:US08779533B2

    公开(公告)日:2014-07-15

    申请号:US13180954

    申请日:2011-07-12

    申请人: Ando Feyh Po-Jui Chen

    发明人: Ando Feyh Po-Jui Chen

    IPC分类号: H01L29/84

    CPC分类号: F16K99/003 F16K99/0044

    摘要: In one embodiment, a method of opening a passageway to a cavity includes providing a donor portion, forming a heating element adjacent to the donor portion, forming a first sacrificial slab abutting the donor portion, wherein the donor portion and the sacrificial slab are a shrinkable pair, forming a first cavity, a portion of the first cavity bounded by the first sacrificial slab, generating heat with the heating element, forming a first reduced volume slab from the first sacrificial slab using the generated heat and the donor portion, and forming a passageway to the first cavity by forming the first reduced volume slab.

    摘要翻译: 在一个实施例中,将通道打开到空腔的方法包括提供供体部分,形成邻近供体部分的加热元件,形成邻接供体部分的第一牺牲板,其中供体部分和牺牲板是可收缩的 形成第一空腔,由第一牺牲板限定的第一空腔的一部分,用加热元件产生热量,使用产生的热量和供体部分从第一牺牲板形成第一减小体积的板坯,并形成 通过形成第一减小体积的板坯到第一空腔的通道。

    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

    IPC分类号: A61M5/00

    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。