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124 条记录 (耗时 0.028 秒)

    Assisted lifting devices for roll-in-cots
    81.
    发明授权
    Assisted lifting devices for roll-in-cots 有权

    公开(公告)号：US10420684B2

    公开(公告)日：2019-09-24

    申请号：US14896040

    申请日：2014-06-12

    申请人： Ferno-Washington, Inc.

    发明人： Timothy Dietz ,  Brian Magill

    IPC分类号： A61G1/056 ,  A61G1/013 ,  A61G1/02

    摘要： Roll-in cots having lift assist mechanisms and lift assist mechanisms are disclosed. According to one embodiment, a lift assist mechanism includes a force application member having an actuation element, an actuation mechanism comprising a first grasp handle and a second grasp handle, and a force transmission assembly. The force transmission assembly includes a first keyway plate that is coupled to the first grasp handle, a second keyway plate that is coupled to the second grasp handle, and an actuation pin that extends through both the first keyway plate and the second keyway plate, where the actuation pin selectively applies a force to the actuation element of the force application member.

    Powered roll-in cots having wheel alignment mechanisms
    83.
    发明授权
    Powered roll-in cots having wheel alignment mechanisms 有权

    公开(公告)号：US10391006B2

    公开(公告)日：2019-08-27

    申请号：US15972998

    申请日：2018-05-07

    申请人： Ferno-Washington, Inc.

    发明人： Brian Magill ,  Nicholas Vittorio Valentino

    IPC分类号： A61G1/013 ,  A61G1/02 ,  A61G1/04 ,  A61G1/044 ,  A61G1/056

    摘要： Roll-in cots having wheel alignment mechanisms. According to one embodiment, a roll-in cot includes a support frame, a pair of legs pivotably and slidably coupled to the support frame, and a pair of hinge members that are pivotably coupled to the support frame and to one of the legs. The roll-in cot also includes a wheel linkage pivotably coupled to the pair of legs and a wheel alignment mechanism. The legs and the hinge members pivot relative to one another in a relative angular rotation ratio and the wheel alignment mechanism rotates the wheel alignment mechanism relative to the hinge members at a reduction ratio. The relative angular rotation ratio of the legs and the hinge members is approximately inverse to the reduction ratio of the wheel alignment mechanism.

    Liftable hospital bed
    87.
    发明授权
    Liftable hospital bed 有权

    公开(公告)号：US09629767B2

    公开(公告)日：2017-04-25

    申请号：US14378899

    申请日：2013-01-06

    申请人： Ningbo Kangmailong Medical Apparatus Co., Ltd.

    发明人： Luping Li

    IPC分类号： A61G7/012 ,  A61G7/018 ,  A61G1/02 ,  A61G1/056 ,  A61G13/06 ,  A61G13/04 ,  A61G7/015 ,  A61G7/005

    CPC分类号： A61G7/018 ,  A61G1/0212 ,  A61G1/0562 ,  A61G7/005 ,  A61G7/012 ,  A61G7/015 ,  A61G13/04 ,  A61G13/06

    摘要： Disclosed is a liftable hospital bed, comprising a bedplate base frame (1) symmetrical about a transverse central plane and a longitudinal central plane, wherein two ends of the bedplate base frame (1) are provided with bed leg rods (2), the lower end of the bed leg rods (2) being hinged to a first roller device (3) in contact with the ground and the upper end of the bed leg rods (2) being connected to a second roller device (4), the second roller device (4) being slidable in tracks (5) on the bedplate base frame (1) and the tracks (5) being parallel to a longitudinal axis of the bedplate base frame (1); connecting rods (6) are hinged to the bed leg rods (2); and a turnover mechanism is further provided for changing included angles between the bed leg rods (2) and the bedplate base frame (1) to lift the bedplate base frame (1), the turnover mechanism comprises the connecting rods (6) and a thrust mechanism, end portions of the thrust mechanism drive the connecting rods (6) to rotate via a hinged four-rod mechanism (7), and the connecting rods (6) drive the bed leg rods (2) to turn over relative to the bedplate base frame (1), so that the lifting of the hospital bed is realized.

    MANUAL RELEASE SYSTEMS FOR AMBULANCE COTS
    90.
    发明申请
    MANUAL RELEASE SYSTEMS FOR AMBULANCE COTS 审中-公开
    手动释放系统用于AMBULANCE COTS

    公开(公告)号：US20150313780A1

    公开(公告)日：2015-11-05

    申请号：US14649240

    申请日：2013-12-04

    申请人： FERNO-WASHINGTON, INC.

    发明人： Nicholas V. Valentino ,  Michael Jeffries ,  Brian Magill

    IPC分类号： A61G7/018 ,  A61G1/02 ,  A61G1/056 ,  A61G7/012

    CPC分类号： A61G1/0562 ,  A61G1/0212 ,  A61G1/0237 ,  A61G1/025 ,  A61G1/0256 ,  A61G1/0262 ,  A61G1/0567 ,  A61G7/012 ,  A61G7/018 ,  A61G7/0527 ,  A61G2203/726

    摘要： Embodiments of a cot comprise a support frame, legs coupled to the support frame, at least one hydraulic actuator configured to raise or lower the legs, and a manual release system coupled to the at least one actuator and configured to lower the cot manually at a controlled descent rate. The manual release system comprises a manual actuation component, a manual release valve operable to be opened upon actuation by the manual actuation component, a fluid reservoir operable to receive hydraulic fluid from the at least one actuator upon opening of the manual valve; and a flow regulator configured to control the flow rate of the hydraulic fluid into the fluid reservoir, wherein the release of hydraulic fluid into the fluid reservoir at the controlled flow rate is configured to manually lower the cot at the controlled descent rate.

    摘要翻译： 婴儿床的实施例包括支撑框架，联接到支撑框架的腿部，被配置为升高或降低腿部的至少一个液压致动器，以及联接到所述至少一个致动器并且被配置成手动地在一个 控制下降率。 手动释放系统包括手动致动部件，手动释放阀，其可操作以在通过手动致动部件致动时打开;流体储存器，可操作以在手动阀打开时从所述至少一个致动器接收液压流体; 以及流量调节器，其被配置为控制进入流体储存器的液压流体的流量，其中以受控流速将液压流体释放到流体容器中被配置为以受控的下降速率手动降低床。