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    • 2. 发明申请
    • BLENDER
    • 搅拌机
    • US20130265847A1
    • 2013-10-10
    • US13994964
    • 2011-12-08
    • Dennis James LittleChristopher John Little
    • Dennis James LittleChristopher John Little
    • B01F7/00
    • B01F7/00416B01F7/1605B01F7/245B01F15/00967B01F2215/0021
    • A blender including (i) a base with an interior space; (ii) a hollow central column extending upwardly from the base; (iii) a top housing mounted to the top of the column, a motor, drive transmission means and a drive shaft; (iv) an auger attached to a distal end of the drive shaft (v) a mixing bowl in coaxial alignment with the auger, (vi) a mixing bowl holder for releasably holding the mixing bowl in coaxial alignment; (vii) a ball screw drive mechanism housed within the column and for moving the mixing bowl in linear movement toward and away from the auger; and (viii) a splash guard positioned above the auger.
    • 搅拌器包括(i)带有内部空间的基座; (ii)从基座向上延伸的中空中心柱; (iii)安装在塔顶部的顶部壳体,马达,驱动传动装置和驱动轴; (iv)连接到所述驱动轴的远端的螺旋推运器(v)与所述螺旋推运器同轴对准的混合碗;(vi)混合碗保持器,用于可释放地保持所述混合碗同轴对准; (vii)滚珠丝杠驱动机构,其容纳在所述塔内并用于使所述混合碗以直线移动方式移动到所述螺旋钻和远离所述螺旋钻; 和(viii)位于螺旋钻上方的防溅罩。
    • 4. 发明授权
    • Apparatus and method for measuring cardiac vagal tone
    • 用于测量心脏迷走神经张力的装置和方法
    • US06442420B1
    • 2002-08-27
    • US09308609
    • 2000-07-12
    • Peter Oketa-Onyut JuluChristopher John Little
    • Peter Oketa-Onyut JuluChristopher John Little
    • A61B504
    • A61B5/4035A61B5/0472A61B5/4052A61B5/415A61B5/417A61B5/7242
    • Apparatus for measuring a vagal tone has a detector that detects a QRS waveform of an ECG signal and generates a pulse signal that is integrated by an integrator. The integrator output is passed, in parallel, to a high pass filter and a low pass filter. The filter outputs are passed to respective voltage controlled oscillators (VCOs). The outputs of the VCOs are combined in a phase comparator that generates an output pulse train with the pulse period being proportional to the phase differences of the input signals. The phase comparator output signal is integrated and combined with a DC signal to remove any offset for constant heart rate. The combined signal is applied to a vagal tone gauge, which connects the output into a standard linear vagal tone scale.
    • 用于测量迷走神经张力的装置具有检测器,其检测ECG信号的QRS波形并产生由积分器积分的脉冲信号。 积分器输出并行传递到高通滤波器和低通滤波器。 滤波器输出传递到相应的压控振荡器(VCO)。 VCO的输出组合在相位比较器中,该相位比较器产生脉冲周期与输入信号的相位差正比的输出脉冲串。 相位比较器输出信号被积分并与直流信号组合以去除恒定心率的任何偏移。 组合的信号被应用于迷走神经张力计,其将输出连接成标准的线性迷走神经张量。