Optical waveguide feedthrough assembly
    2.
    发明申请
    Optical waveguide feedthrough assembly 有权
    光波导馈通组件

    公开(公告)号:US20070003206A1

    公开(公告)日:2007-01-04

    申请号:US11172616

    申请日:2005-06-30

    CPC classification number: G02B6/4248 E21B47/123 G01L11/025 G02B6/24 G02B6/4428

    Abstract: An optical waveguide feedthrough assembly passes at least one optical waveguide through a bulk head, a sensor wall, or other feedthrough member. The optical waveguide feedthrough assembly comprises a cane-based optical waveguide that forms a glass plug sealingly disposed in a feedthrough housing. For some embodiments, the optical waveguide includes a tapered surface biased against a seal seat formed in the housing. The feedthrough assembly can include an annular gold gasket member disposed between the tapered surface and the seal seat. The feedthrough assembly can further include a backup seal. The backup seal comprises an elastomeric annular member disposed between the glass plug and the housing. The backup seal may be energized by a fluid pressure in the housing. The feedthrough assembly is operable in high temperature and high pressure environments.

    Abstract translation: 光波导馈通组件使至少一个光波导通过散装头,传感器壁或其它馈通构件。 光波导馈通组件包括基于基准的光波导,其形成密封地布置在馈通壳体中的玻璃塞。 对于一些实施例,光波导包括朝向形成在壳体中的密封座偏压的锥形表面。 馈通组件可以包括设置在锥形表面和密封座之间的环形金垫片构件。 馈通组件还可以包括备用密封件。 备用密封件包括布置在玻璃塞和壳体之间的弹性环形构件。 备用密封件可以通过壳体中的流体压力来激励。 馈通组件可在高温和高压环境中操作。

    Hybrid Approach Methods for Sacroiliac Joint Stabilization

    公开(公告)号:US20240180595A1

    公开(公告)日:2024-06-06

    申请号:US18531427

    申请日:2023-12-06

    Applicant: Joseph ROBBINS

    Inventor: Joseph ROBBINS

    Abstract: A lateral-posterior approach sacroiliac joint stabilizing method including, as viewed from a lateral view of a pelvic region of a prone patient, forming a first incision that is anterior to a posterior sacral wall and inferior to an ala and a second incision that is located along a lateral border of the sacroiliac joint, and thereafter, forming a first void that extends from the first incision, through the ilium, across the sacroiliac joint and into the sacrum and a second void that extends between the second incision and into the sacroiliac joint. A first implant is placed within the first void such that the first implant extends across the sacroiliac joint with its distal end within the sacrum and its proximal end flush with the lateral aspect of the ilium, and a second implant is placed within the second void such that the second implant extends into the sacroiliac joint.

    Pressure transducer with optical waveguide feedthrough assembly
    5.
    发明申请
    Pressure transducer with optical waveguide feedthrough assembly 有权
    带光波导馈通组件的压力传感器

    公开(公告)号:US20070003207A1

    公开(公告)日:2007-01-04

    申请号:US11172617

    申请日:2005-06-30

    CPC classification number: G01L1/246 G01L11/02 G01L11/025 G02B6/4248

    Abstract: Optical sensors used in harsh environments require a sealed pressure tight passage of an optical waveguide into an interior of the sensor. In one embodiment, a pressure sensor assembly for determining the pressure of a fluid in a harsh environment includes a sensing element suspended within a fluid filled housing. An optical waveguide that provides communication with the sensing element couples to a feedthrough assembly, which includes a cane-based optical waveguide forming a glass plug sealingly disposed in the housing. The glass plug provides optical communication between the optical waveguide and the sensing element. A pressure transmitting device can transmit the pressure of the fluid to the fluid within the housing. The assembly can maintain the sensing element in a near zero base strain condition and can protect the sensing element from shock/vibration.

    Abstract translation: 在恶劣环境中使用的光学传感器需要将光波导的密封压力紧密通过到传感器的内部。 在一个实施例中,用于确定在恶劣环境中的流体的压力的压力传感器组件包括悬挂在流体填充的壳体内的感测元件。 提供与感测元件的连通的光波导耦合到馈通组件,馈通组件包括形成密封地设置在壳体中的玻璃插头的基于基准的光波导。 玻璃插头提供光波导和感测元件之间的光通信。 压力传递装置可以将流体的压力传递到壳体内的流体。 组件可以将感测元件保持在接近零的基本应变状态,并且可以保护感测元件免受冲击/振动。

    Precision control of the thickness of heat-softenable material
    6.
    发明授权
    Precision control of the thickness of heat-softenable material 失效
    精密控制热软化材料的厚度

    公开(公告)号:US4792426A

    公开(公告)日:1988-12-20

    申请号:US119302

    申请日:1987-11-06

    CPC classification number: B29C43/228 B29C43/52 B29C2043/483

    Abstract: A process for precisely controlling the thickness of a heat-softenable sheet material (52) comprising heating the material to bring it to a softened condition, compressing the material while in the softened condition to the desired thickness or somewhat less and then cooling the material to a temperature below its softening point so that it sets while precisely maintained at the desired thickness. The material is cooled by passing it between substantially parallel cooling plate (32,34) rigidly spaced with a separation equal to the desired thickness of the material.

    Abstract translation: 一种用于精确地控制可热软化的片材(52)的厚度的方法,包括加热材料以使其处于软化状态,在软化条件下将材料压缩至所需厚度或稍小,然后将材料冷却至 温度低于其软化点,使得它精确地保持在期望的厚度。 通过使材料在基本上平行的冷却板(32,34)之间进行冷却,所述冷却板刚性地间隔开等于所需材料厚度的间隔。

    Bone screw
    7.
    外观设计

    公开(公告)号:USD989963S1

    公开(公告)日:2023-06-20

    申请号:US29839669

    申请日:2022-05-23

    Applicant: Joseph Robbins

    Designer: Joseph Robbins

    Abstract: FIG. 1 is a perspective view of a front side of the bone screw showing my new design.
    FIG. 2 is a perspective view of a rear side thereof.
    FIG. 3 is an elevational view of the front side thereof.
    FIG. 4 is an elevational view of the rear side thereof.
    FIG. 5 is an elevational view of a first lateral side thereof.
    FIG. 6 is an elevational view of a second lateral side thereof.
    FIG. 7 is top plan view thereof; and,
    FIG. 8 is a bottom plan view thereof.
    The broken line portions of the disclosure are for illustrative purposes only and form no part of the claimed design.

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