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    • 5. 发明授权
    • Apparatus for exercising and measuring strength of a patient's limb and
an adjustable pivot clamp
    • 用于锻炼和测量患者肢体的强度和可调节的枢轴夹具的装置
    • US5662591A
    • 1997-09-02
    • US451173
    • 1995-05-26
    • Richard D. PeindlMelissa Lee McCarthyEllen Jane MacKenzie
    • Richard D. PeindlMelissa Lee McCarthyEllen Jane MacKenzie
    • A61B5/22A63B23/04A63B24/00A61B5/103
    • A63B23/0494A61B5/224A63B2220/51
    • An apparatus for measuring the strength of and for performing physical therapy exercises to strengthen a patient's limb. The device includes a pair of pivot clamps each having a end for connecting the pivot clamps to a solid object such as a physical therapy table or hospital bed. A second end of each pivot clamp adjustably receives a first frame member of a conventional traction or load frame. This arrangement enables rotational and translational movement of the first frame member retained by the pivot clamp relative to each pivot clamp to allow the frame to be positioned in a desired location and orientation relative to the patient's limb to be tested. A second frame member is adjustably connected to the pair of first frame members by a pair of adjustable brackets. A limb engaging member having a force transducer located therein is used to both engage the patient's limb to be tested and to detect a force transmitted between the limb of a patient and the limb engaging member. The force transducer produces an output which is representative of the force produced which may be displayed on a digital panel meter.
    • 一种用于测量强度和进行物理治疗锻炼以加强患者肢体的装置。 该装置包括一对枢转夹具,每个枢轴夹具具有用于将枢转夹具连接到固体物体(例如物理治疗台或医院病床)的端部。 每个枢转夹具的第二端可调节地接纳常规牵引或负载框架的第一框架构件。 这种布置使得由枢轴夹具相对于每个枢转夹具保持的第一框架构件的旋转和平移运动允许框架相对于要测试的患者肢体定位在期望的位置和方位。 第二框架构件通过一对可调节支架可调节地连接到该对第一框架构件。 使用具有位于其中的力传感器的肢体接合构件来接合待测试的患者肢体并且检测在患者的肢体和肢体接合构件之间传递的力。 力传感器产生一个代表可以显示在数字面板仪上产生的力的输出。
    • 10. 发明申请
    • AIR EXTRACTORS
    • 空气提取器
    • US20100216384A1
    • 2010-08-26
    • US12393363
    • 2009-02-26
    • Kevin Lee McCarthyShiva Gumate
    • Kevin Lee McCarthyShiva Gumate
    • B60H1/24B60H1/00
    • B60H1/249
    • An air extractor assembly for an automotive vehicle is disclosed which has first and second air extractor valves mounted in a body panel. The first air extractor valve opens when pressure within the passenger compartment at a first pressure differential and the second air extractor valve opens at a second higher pressure differential. The second flap has a weight, which by virtue of gravity, resists opening. The weight can be a magnetic strip that is attracted to a ferrometallic and/or magnetic strip applied around the second aperture. By providing air extractor valves which open at different pressure differences, only the first air extractor valve opens when the pressure difference is in a lower range thereby limiting noise transmission into the passenger compartment. When a car door is shut and/or the climate control system is operating at maximum, the pressure difference is greater causing both extractor valves to open.
    • 公开了一种用于机动车辆的空气提取器组件,其具有安装在车身面板中的第一和第二抽气阀。 当第一压差下的乘客舱内的压力和第二空气提取阀在第二较高压差下打开时,第一抽气阀打开。 第二片具有重量,由于重力而抵抗开口。 重量可以是被吸引到施加在第二孔周围的铁磁体和/或磁条的磁条。 通过提供以不同压力差打开的抽气阀,当压力差处于较低范围时,仅第一抽气阀打开,从而限制噪声传输到乘客舱。 当车门关闭和/或气候控制系统最大运行时,压力差较大,导致两个抽油阀打开。