Polymer magnetic braking system and method

    公开(公告)号:US11266365B2

    公开(公告)日:2022-03-08

    申请号:US16683535

    申请日:2019-11-14

    IPC分类号: A61B6/00 F16D69/02 F16D121/18

    摘要: A mobile radiography system includes a wheeled transport frame and a vertical column mounted on the transport frame. A telescoping arm is attached to the vertical column and to an x-ray tube head. The telescoping arm includes a first section, a second section movable within the first section, and a third section movable within the second section. The first section and the second section each include a drag assembly configured to provide a drag force on the linearly movable section therewithin. The drag assemblies each include a friction material pressed against the linearly movable section to provide a constant drag force on the linearly movable section while it moves. A permanent pressure source presses the friction material against the linearly movable section.

    System and method to secure device

    公开(公告)号:US11083427B2

    公开(公告)日:2021-08-10

    申请号:US16672567

    申请日:2019-11-04

    发明人: Adam D. Pruyne

    IPC分类号: A61B6/00

    摘要: A mobile radiography system includes a wheeled transport frame and a telescoping vertical column mounted on the transport frame. The vertical column includes a stationary base section and a vertically movable upper section coupled to the base section. A cap is positioned in a nest at the top of the movable upper section whereby a counterweight in the movable upper section displaces the cap when the counterweight is extended through the nest and replaces the cap in the nest when the counterweight is retracted into the movable upper section. A padded section of the nest and the counterweight prevents impact noise when the cap contacts the nest or the counterweight. Magnets are used to hold the cap and the nest together in alignment when they are adjacent.

    Cushion retainer
    4.
    发明授权

    公开(公告)号:US10105109B2

    公开(公告)日:2018-10-23

    申请号:US14936773

    申请日:2015-11-10

    发明人: Adam D. Pruyne

    摘要: A cushion comprises a magnet disposed therewithin proximate one or both of two major surfaces in the cushion. A medical diagnostic device comprises a contact surface wherein a part of the patient's body contacts the diagnostic device. The contact surface is configured with one or more indentations having a shape configured to receive the cushion. A magnet disposed proximate the indentation is oriented to attract the magnet within the cushion when the cushion is placed in the indentation to retain the cushion therein.

    CUSHION RETAINER
    5.
    发明申请
    CUSHION RETAINER 审中-公开
    CUSHION保持器

    公开(公告)号:US20160228073A1

    公开(公告)日:2016-08-11

    申请号:US14936773

    申请日:2015-11-10

    发明人: Adam D. Pruyne

    IPC分类号: A61B6/04 H01F7/02 H01F1/153

    摘要: A cushion comprises a magnet disposed therewithin proximate one or both of two major surfaces in the cushion. A medical diagnostic device comprises a contact surface wherein a part of the patient's body contacts the diagnostic device. The contact surface is configured with one or more indentations having a shape configured to receive the cushion. A magnet disposed proximate the indentation is oriented to attract the magnet within the cushion when the cushion is placed in the indentation to retain the cushion therein.

    摘要翻译: 衬垫包括设置在靠垫中的两个主表面中的一个或两个的磁体。 医疗诊断装置包括接触表面,其中患者身体的一部分接触诊断装置。 接触表面配置有一个或多个凹陷,其具有被配置为接收缓冲垫的形状。 靠近压痕设置的磁体定位成当垫子被放置在压痕中以将垫子保持在其中时,吸引垫内的磁体。