Anchoring device
    3.
    发明授权

    公开(公告)号:US11992411B2

    公开(公告)日:2024-05-28

    申请号:US17118756

    申请日:2020-12-11

    Abstract: Various implementations include an anchoring device including a tubular body and at least one anchor. The at least one anchor extends along an opening between a first axial end and a second axial end of the opening. The at least one anchor includes a shape memory material. The at least one anchor is movable from a retracted position to an extended position by either increasing the temperature of the anchor above an austenite finishing temperature or decreasing the temperature of the anchor below a martensite finishing temperature. The anchor has a smaller radius of curvature in a plane that includes the longitudinal axis in the extended position than in the retracted position. When used as a coupler for medical implants, the device can be easily removed and reimplanted during re-surgery without damaging the bone of a patient by increasing or decreasing the temperature of the shape memory material anchors.

    VARIABLE DISTANCE SENSOR SECURITY DEVICES AND SYSTEMS

    公开(公告)号:US20210249821A1

    公开(公告)日:2021-08-12

    申请号:US17165606

    申请日:2021-02-02

    Abstract: Various implementations include a casing device for controlling the distance and direction of readability of a wave. The casing device includes at least one wall having an outer surface and an inner surface that defines a chamber. The at least one wall has at least a first wall portion and a second wall portion. At least the first wall portion includes an electrically conductive material. At least the second wall portion defines an aperture extending from the outer surface to the inner surface.

    ANCHORING DEVICE
    6.
    发明申请

    公开(公告)号:US20210177609A1

    公开(公告)日:2021-06-17

    申请号:US17118756

    申请日:2020-12-11

    Abstract: Various implementations include an anchoring device including a tubular body and at least one anchor. The at least one anchor extends along an opening between a first axial end and a second axial end of the opening. The at least one anchor includes a shape memory material. The at least one anchor is movable from a retracted position to an extended position by either increasing the temperature of the anchor above an austenite finishing temperature or decreasing the temperature of the anchor below a martensite finishing temperature. The anchor has a smaller radius of curvature in a plane that includes the longitudinal axis in the extended position than in the retracted position. When used as a coupler for medical implants, the device can be easily removed and reimplanted during re-surgery without damaging the bone of a patient by increasing or decreasing the temperature of the shape memory material anchors.

Patent Agency Ranking