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    • 3. 发明申请
    • MINIMALLY INVASIVE METHOD AND APPLICATIONS FOR INJECTIBLE MATERIALS
    • 最小的入侵方法和应用于注射材料
    • US20150173818A1
    • 2015-06-25
    • US14636923
    • 2015-03-03
    • Gamal BaroudStephan BeckerDenis Imbeault
    • Gamal BaroudStephan BeckerDenis Imbeault
    • A61B17/88A61B17/86A61B5/107
    • A61B17/8811A61B5/1076A61B5/4504A61B17/1668A61B17/1671A61B17/3472A61B17/7001A61B17/746A61B17/861A61B17/864A61B2017/0023A61B2017/00398A61B2090/064A61B2090/065
    • an orthopedic tube for delivering medical fluids, having a viscosity of at least 1 Pa.S and not to exceed 10000 Pa.S, into a bone cavity comprising an elongated hollow stem having a smooth stem outer wall. The elongated hollow stem has an external diameter sufficient to be inserted into a bone cavity formed in a bone. The elongated hollow stem has a proximal end and a distal end with the proximal end adapted to be in communication with a pressurized medical fluid injector; and the elongated hollow stem has an internal diameter sufficiently large to permit a path of least resistance to a flow of the cement from the injector. The distal end of the elongated stem is closed. There is at least a fenestration zone defined on the stem wall spaced from the distal end, and a plurality of distinct ports distributed in a pattern in the fenestration zone. The diameter of the ports in the fenestration zone determines the fluid dispersion pattern and the distribution of ports relative to the internal diameter of the elongated hollow stem is such that the fluid will fill up the hollow stem first until sufficient pressure is built up to seep the fluid through the ports in a uniform manner. Am method of measuring the density of the bone is also described.
    • 用于将具有至少1Pa·s且不超过10000Pa.S的粘度的医用流体的整形外科管插入骨腔中,所述骨腔包括具有光滑的茎外壁的细长的中空杆。 细长的中空杆具有足以插入形成在骨中的骨腔中的外径。 细长的中空杆具有近端和远端,近端适于与加压的医用流体注射器连通; 并且细长的中空杆具有足够大的内径,以允许对来自喷射器的水泥流动的阻力最小的路径。 细长杆的远端是封闭的。 至少一个开口区限定在与远端间隔开的杆壁上,以及在开窗区中以图案分布的多个不同的端口。 开窗区域中的端口的直径确定了流体分散图案,并且端口相对于细长中空杆的内径的分布使得流体将首先填满中空杆,直到建立足够的压力以渗透到 流体通过端口以均匀的方式。 还描述了测量骨密度的方法。
    • 4. 发明授权
    • Servobrake
    • US08297178B2
    • 2012-10-30
    • US12377193
    • 2007-08-07
    • Stephan Becker
    • Stephan Becker
    • F15B13/16F15B9/09
    • B60T13/72B60T13/57
    • A servobrake for motor vehicles including a control valve which can be actuated by an electromagnet independently of an actuating rod which displaces a valve piston, which electromagnet actuates a third seal seat which makes possible ventilation of a working chamber. The third seal seat is formed on a sleeve which cooperates with the electromagnet, an annular element being provided which is arranged displaceably with respect to the third seal seat and which bears against the sleeve via an interposed elastic or compressible element. The annular element has means for guiding an air flow produced during normal braking in the direction of the working chamber.
    • 一种用于机动车辆的伺服制动器,其包括控制阀,所述控制阀可由独立于驱动杆的电磁体驱动,所述致动杆移动阀活塞,所述致动杆使阀活塞移位,所述电磁铁致动第三密封座,所述第三密封座使得工作室可能通风。 第三密封座形成在与电磁体协作的套筒上,环形元件设置成相对于第三密封座可移位地设置,并且经由插入的弹性或可压缩元件抵靠套筒。 环形元件具有用于引导在正常制动期间在工作室的方向上产生的气流的装置。
    • 10. 发明申请
    • Servobrake
    • US20100192763A1
    • 2010-08-05
    • US12377193
    • 2007-08-07
    • Stephan Becker
    • Stephan Becker
    • B60T13/57
    • B60T13/72B60T13/57
    • A servobrake for motor vehicles including a control valve which can be actuated by an electromagnet independently of an actuating rod which displaces a valve piston, which electromagnet actuates a third seal seat which makes possible ventilation of a working chamber. The third seal seat is formed on a sleeve which cooperates with the electromagnet, an annular element being provided which is arranged displaceably with respect to the third seal seat and which bears against the sleeve via an interposed elastic or compressible element. The annular element has means for guiding an air flow produced during normal braking in the direction of the working chamber.
    • 一种用于机动车辆的伺服制动器,其包括控制阀,所述控制阀可由独立于驱动杆的电磁体驱动,所述致动杆移动阀活塞,所述致动杆使阀活塞移位,所述电磁铁致动第三密封座,所述第三密封座使得工作室可能通风。 第三密封座形成在与电磁体协作的套筒上,环形元件设置成相对于第三密封座可移位地设置,并且经由插入的弹性或可压缩元件抵靠套筒。 环形元件具有用于引导在正常制动期间在工作室的方向上产生的气流的装置。