DEVICES AND METHODS FOR PERFORMING CPR WHILE STANDING UP
    128.
    发明申请
    DEVICES AND METHODS FOR PERFORMING CPR WHILE STANDING UP 审中-公开
    用于执行CPR的设备和方法

    公开(公告)号:US20140100496A1

    公开(公告)日:2014-04-10

    申请号:US13970215

    申请日:2013-08-19

    Abstract: In one embodiment, a manual CPR device, also known as a CPR derrick, includes a frame that is put close to a patient who is on the ground. The device also includes a piston that can be moved up and down, and is aligned to be over the patient's chest. The device also has an actuator that the rescuer can operate manually so as to move the piston up and down, which will deliver compressions to the patient's chest. A bottom stop prevents the compressions from being too deep. In some embodiments, proper dimensioning of the CPR derrick permits the rescuer to perform CPR chest compressions while standing up, i.e. without kneeling. The rescuer may be able to perform higher quality CPR, and for a longer time, giving more opportunity to a life-saving team to arrive in time.

    Abstract translation: 在一个实施例中,也称为CPR井架的手动CPR装置包括靠近位于地面的患者的框架。 该装置还包括能够上下移动的活塞,并且对准以覆盖患者的胸部。 该装置还具有致动器,救护人员可以手动操作,以便上下移动活塞,从而将压力传送到病人的胸部。 底部挡块防止压缩太深。 在一些实施例中,CPR井架的适当尺寸允许救护人在站立时进行CPR胸部按压,即没有跪下。 救援人员可能能够执行更高质量的CPR,并且在较长的时间内,为救生队提供更多机会及时到达。

    Vision measurement and training system and method of operation thereof
    129.
    发明授权
    Vision measurement and training system and method of operation thereof 有权
    视力测量与训练系统及其操作方法

    公开(公告)号:US08668334B2

    公开(公告)日:2014-03-11

    申请号:US11679564

    申请日:2007-02-27

    Abstract: A binocular viewer, a method of measuring and training vision that uses a binocular viewer and a vision measurement and training system that employs a computer to control the binocular viewer. In one embodiment, the binocular viewer has left and right display elements and comprises: (1) a variable focal depth optical subsystem located in an optical path between the display elements and a user when the user uses the binocular viewer and (2) a control input coupled to the left and right display elements and the variable focal depth optical subsystem and configured to receive control signals operable to place images on the left and right display elements and vary a focal depth of the variable focal depth optical subsystem. In another embodiment, the binocular viewer lacks the variable focal depth optical subsystem, but the images include at least one feature unique to one of the left and right display elements.

    Abstract translation: 双眼观察者,使用双目观察者的测量和训练视觉的方法以及采用计算机来控制双目观察者的视觉测量和训练系统。 在一个实施例中,双目观察器具有左右显示元件,并且包括:(1)当用户使用双目观察者时,位于显示元件与用户之间的光路中的可变焦深光学子系统,以及(2)控制 输入,耦合到左和右显示元件和可变焦深度光学子系统,并且被配置为接收可操作以将图像放置在左显示元件和右显示元件上并改变可变焦深光学子系统的焦深的控制信号。 在另一个实施例中,双目观察器缺少可变焦深度光学子系统,但是图像包括左和右显示元件之一唯一的至少一个特征。

Patent Agency Ranking