Ophthalmic surgery stretcher
    1.
    发明授权
    Ophthalmic surgery stretcher 失效
    眼科手术担架

    公开(公告)号:US4882797A

    公开(公告)日:1989-11-28

    申请号:US73677

    申请日:1987-07-15

    IPC分类号: A61B19/00 A61G1/02 A61G13/12

    摘要: A stretcher is provided which is usable for ophthalmic surgery and other similar operations. It includes a pivotably mounted backrest assembly and a headrest which is pivotably mounted to the backrest assembly. The headrest is substantially narrower in width than the remainder of the stretcher to provide easier access to a patient's head. A receptacle including a locking mechanism is centrally positioned beneath the headrest. It includes a passage which receives the mounting member of a wrist rest assembly or a headrest extension assembly. The headrest extension assembly is mounted to the headrest for providing a full width surface area for the patient's head.

    摘要翻译: 提供了可用于眼科手术和其他类似操作的担架。 其包括可枢转地安装的靠背组件和可枢转地安装到靠背组件的头枕。 头枕的宽度基本上窄于担架的其余部分,以便更容易地进入患者的头部。 包括锁定机构的容器位于头枕的下方的中央。 其包括接收腕托组件或头枕延伸组件的安装构件的通道。 头枕延伸组件安装到头枕上,以提供患者头部的全宽表面积。

    Guard rail for patient transport apparatus hospital beds and the like
    2.
    发明授权
    Guard rail for patient transport apparatus hospital beds and the like 失效
    病人运输设备医院病床等的护栏

    公开(公告)号:US4949410A

    公开(公告)日:1990-08-21

    申请号:US339674

    申请日:1989-04-18

    摘要: A multi-purpose patient support and transport apparatus is provided which includes a Trendelenburg mechanism and a novel guard rail assembly. The Trendelenburg mechanism is actuated by turning a handle in one direction. This allows a penumatic spring connected between the seat and backrest assemblies to be fully contracted, thereby moving the backrest assembly to a Trendelenburg position. When the handle is turned in the opposite direction, the backrest may also be rotated downwardly, but is precluded from moving beyond the reclining position by a stop member which prevents the pneumatic spring shaft from moving entirely within the spring casing. The guard rail is mounted to the frame of the apparatus by a pair of pivot arms extending at an oblique angle with respect to the plane of the rail. This allows the rail to be stored under the frame when in the lowered position.

    摘要翻译: 提供了一种多用途患者支撑和运输装置,其包括Trendelenburg机构和新型护栏组件。 通过在一个方向转动手柄来启动Trendelenburg机构。 这使得连接在座椅和靠背组件之间的阴茎弹簧完全收缩,从而将靠背组件移动到Trendelenburg位置。 当手柄沿相反方向转动时,靠背还可以向下旋转,但是通过阻止气动弹簧轴在弹簧壳体内完全移动的止动构件阻止其移动超过倾斜位置。 护栏通过相对于轨道平面以倾斜角度延伸的一对枢转臂安装到设备的框架上。 这允许在处于降低位置时将轨道存储在框架下方。

    Patient transport apparatus including Trendelenburg mechanism and guard
rail
    3.
    发明授权
    Patient transport apparatus including Trendelenburg mechanism and guard rail 失效
    患者运输设备包括Trendelenburg机构和护栏

    公开(公告)号:US4858260A

    公开(公告)日:1989-08-22

    申请号:US166675

    申请日:1988-03-11

    摘要: A multi-purpose patient support and transport apparatus is provided which includes a Trendelenburg mechanism and a novel guard rail assembly. The Trendelenburg mechanism is actuated by turning a handle in one direction. This allows a pneumatic spring connected between the seat and backrest assemblies to be fully contracted, thereby moving the backrest assembly to a Trendelenburg position. When the handle is turned in the opposite direction, the backrest may also be rotated downwardly, but is precluded from moving beyond the reclining position by a stop member which prevents the pneumatic spring shaft from moving entirely within the spring casing. The guard rail is mounted to the frame of the apparatus by a pair of pivot arms extending at an oblique angle with respect to the plane of the rail. This allows the rail to be stored under the frame when in the lowered position.

    摘要翻译: 提供了一种多用途患者支撑和运输装置,其包括Trendelenburg机构和新型护栏组件。 通过在一个方向转动手柄来启动Trendelenburg机构。 这使得连接在座椅和靠背组件之间的气动弹簧完全收缩,从而将靠背组件移动到Trendelenburg位置。 当把手沿相反方向旋转时,靠背还可以向下旋转,但是通过阻止气动弹簧轴在弹簧壳体内完全移动的止动构件阻止其移动超过倾斜位置。 护栏通过相对于轨道平面以倾斜角度延伸的一对枢转臂安装到设备的框架上。 这允许在处于降低位置时将轨道存储在框架下方。