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    Patient transport arrangement in an aircraft
    2.
    发明授权
    Patient transport arrangement in an aircraft 有权
    患者运输安排在飞机上

    公开(公告)号：US06273366B1

    公开(公告)日：2001-08-14

    申请号：US09337074

    申请日：1999-06-21

    申请人： Wilfried Sprenger ,  Ralf Schliwa ,  Mikko Gabriel ,  Michael Deppe ,  Erich Foucar ,  Hans Lobentanzer

    发明人： Wilfried Sprenger ,  Ralf Schliwa ,  Mikko Gabriel ,  Michael Deppe ,  Erich Foucar ,  Hans Lobentanzer

    IPC分类号： B64D1100

    CPC分类号： B64D11/00 ,  A61G3/00 ,  A61G2200/32 ,  A61G2220/10 ,  B64D2011/0092

    摘要： A patient transport arrangement is provided in the passenger cabin of an aircraft and includes a patient stretcher, medical supplies and equipment, and a compartment that is variably and adaptably useable as a restroom compartment and as a medical care compartment. The compartment is arranged adjacent to the doorway clearance area in front of the cabin door of the aircraft. The adaptable compartment includes a foldable wall element so that the stretcher can extend at least partially into the compartment during take-off, landing and ground operations of the aircraft while leaving the doorway clearance area unobstructed, and so that the stretcher can be repositioned out of the compartment and into the doorway clearance area during cruise flight so as to allow the compartment to be used as a passenger restroom during the flight. This arrangement makes efficient use of space within the passenger cabin that would otherwise be unused during various phases of flight.

    摘要翻译： 患者运输装置设置在飞行器的乘客舱中，并且包括患者担架，医疗用品和设备以及可变地和适应地用作洗手间隔间和作为医疗保健室的隔室。 隔间设置在飞机舱门前方的门口间隙区域附近。 可适应的隔间包括可折叠的壁元件，使得担架在飞机的起飞，着陆和地面操作期间可以至少部分地延伸到舱内，同时使通道间隙区域不被阻挡，并且使得担架可以重新定位在 隔间，并在巡航飞行期间进入门口间隙区域，以便在飞行期间将隔间用作乘客厕所。 这种安排有效地利用客舱内的空间，否则在飞行的各个阶段将不被使用。

    Sound wave generator for therapeutic purposes
    5.
    发明授权
    Sound wave generator for therapeutic purposes 失效
    用于治疗用途的声波发生器（SOUND WAVE GENERATOR FOR THERAPEUTIC PURPOSES）

    公开(公告)号：US5191560A

    公开(公告)日：1993-03-02

    申请号：US774968

    申请日：1991-10-15

    申请人： Hans Lobentanzer ,  Norbert Wiesheu

    发明人： Hans Lobentanzer ,  Norbert Wiesheu

    IPC分类号： A61B17/22 ,  G10K9/12

    CPC分类号： A61B17/2258 ,  G10K9/12

    摘要： This invention relates to a sound wave generator with a variable effective aperture angle according to the electromagnetic principle for therapeutic applications and particularly for the contactless smashing of a concrement situated in the body of a living being. The sound wave generator includes a flat coil and a metallic diaphragm which is insulated with respect to the flat coil. The flat coil includes three separately activatable and concentrically arranged coil sections. The sum of the areas of the inner coil section and the center coil section is equal to the sum of the areas of the central coil section and the outer coil section. By means of the varying activation of the coil sections, the aperture of the shock wave source can be changed so that the focus geometry and the peak pressures can be varied for different applications, particularly kidney and gallbladder lithotrity.

    摘要翻译： 本发明涉及一种根据用于治疗应用的电磁原理具有可变有效孔径角的声波发生器，特别涉及一种位于生物体内的混凝土的非接触式粉碎。 声波发生器包括相对于扁平线圈绝缘的扁平线圈和金属隔膜。 扁平线圈包括三个可单独激活的同心布置的线圈段。 内部线圈部分和中心线圈部分的面积的总和等于中心线圈部分和外部线圈部分的面积之和。 通过线圈部分的变化的激活，可以改变冲击波源的孔径，使得聚焦几何形状和峰值压力可以针对不同的应用而变化，特别是肾脏和胆囊发光。

    Light emitting compositional semiconductor device
    6.
    发明授权
    Light emitting compositional semiconductor device 失效
    发光组合半导体器件

    公开(公告)号：US5057881A

    公开(公告)日：1991-10-15

    申请号：US444194

    申请日：1989-11-30

    申请人： Hans Lobentanzer ,  Wolfgang Stolz ,  Klaus Ploog ,  Julien Nagle

    发明人： Hans Lobentanzer ,  Wolfgang Stolz ,  Klaus Ploog ,  Julien Nagle

    IPC分类号： H01L33/06 ,  H01S5/00 ,  H01S5/34

    CPC分类号： H01L33/06 ,  B82Y20/00 ,  H01S5/34

    摘要： A multiple quantum well light emitting compositional semiconductor device ch as a laser diode or a light emitting diode has an active region comprising an alternating sequence of layers of well layer material and of barrier layer material. The thickness of the barrier layer and of the adjacent well layers is chosen such that for one type of charge carrier a relatively high probability exists for such charge carriers to be present in the barrier region whereas the other type of charge carriers are localized in the potential wells. In this way it is possible to reduce the probability of non-radiative Auger recombination processes occurring thus reducing the threshold current and increasing the quantum efficiency of the device. This is particularly important since material systems with a small bandgap which lase at long wavelengths suitable for optical fibre transmission normally suffer performance penalties due to non-radiative Auger recombination and these penalties can be substantially reduced by tailoring the layer thicknesses to achieve the described probability distributions.

    摘要翻译： 诸如激光二极管或发光二极管的多量子阱发光组合半导体器件具有包括阱层材料层和势垒层材料的交替序列的有源区。 选择阻挡层和相邻阱层的厚度，使得对于一种类型的电荷载体，存在这样的电荷载流子存在于阻挡区域中的相对高的概率，而另一种类型的载流子被定位在电位 井。 以这种方式，可以降低发生的非辐射俄歇复合过程的可能性，从而降低阈值电流并提高器件的量子效率。 这是特别重要的，因为具有适用于光纤传输的长波长的小带隙的材料系统通常由于非辐射俄歇复合而遭受性能惩罚，并且通过调整层厚度可以显着减少这些惩罚以实现所描述的概率分布 。