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    • 1. 发明授权
    • Real time ultrasound catheter probe
    • 实时超声导管探头
    • US08535232B2
    • 2013-09-17
    • US12993119
    • 2009-06-01
    • Dennis R. DietzJohannes HaftmannClyde G. OakleyRyan C. Patterson
    • Dennis R. DietzJohannes HaftmannClyde G. OakleyRyan C. Patterson
    • A61B8/14
    • A61B8/4461A61B8/12A61B8/4245A61B8/4263A61B8/4281A61B8/445A61B8/483G10K11/355
    • An ultrasound catheter probe assembly capable of scanning a three-dimensional volume is provided. The ultrasound catheter probe assembly contains a plurality of ultrasonic transducers disposed along a central axis of the ultrasound catheter probe assembly. The plurality of ultrasonic transducers is disposed on a mechanism operable to reciprocally pivot the plurality of ultrasonic transducers enabling the plurality of ultrasonic transducers to scan a three-dimensional volume. A helically disposed electrical interconnection member may be disposed about a pivot axis of the plurality of ultrasonic transducers and may electrically interconnect the plurality of ultrasonic transducers to an ultrasound imaging system. The ultrasound transducer catheter probe assembly may be fluid-filled and contain bubble position control and fluid expansion compensation features.
    • 提供能够扫描三维体积的超声波导管探针组件。 超声导管探针组件包含沿着超声波导管探头组件的中心轴布置的多个超声换能器。 多个超声波换能器设置在可操作以使多个超声波换能器往复枢转的机构,使得多个超声换能器能够扫描三维体积。 螺旋设置的电互连构件可以围绕多个超声换能器的枢转轴设置,并且可以将多个超声换能器电连接到超声成像系统。 超声波换能器导管探针组件可以是流体填充的并且包含气泡位置控制和流体膨胀补偿特征。
    • 5. 发明授权
    • Ferrule holder and ferrule grinding apparatus
    • 套圈保持架和套管磨削装置
    • US06238278B1
    • 2001-05-29
    • US08962957
    • 1997-11-04
    • Johannes Haftmann
    • Johannes Haftmann
    • B24B722
    • B24B19/226B24B41/06
    • A ferrule holder for holding a ferrule in a grinding apparatus, wherein said holder is e.g., substantially spherical in shape or provided with a cardanic mounting device. The ferrule holder has a cut face, a holder recess in the cut face adapted to accept the ferrule, and an attachment mechanism for attaching the ferrule within the holder recess. Moreover, a ferrule grinding apparatus is disclosed with at least one grinding plate for grinding the surface of a ferrule, at least one ferrule holder adapted to hold the ferrule and at least one ferrule positioning mechanism, wherein the ferrule holder and the said ferrule positioning mechanism cooperate together to position dynamically the ferrule such that the face of the ferrule is parallel to the surface of the grinding plate.
    • 一种用于将套圈保持在研磨装置中的套圈保持器,其中所述保持器例如基本上是球形的或设有主教安装装置。 套圈保持架具有切割面,切割面中的保持器凹部适于接纳套圈,以及用于将套圈附接在保持器凹部内的附接机构。 此外,公开了一种用于研磨套圈表面的至少一个研磨板,适于保持套圈的至少一个套圈保持架和至少一个套圈定位机构的套圈研磨装置,其中套圈保持件和所述套圈定位机构 配合在一起以动态地定位套圈,使得套圈的表面平行于研磨板的表面。
    • 6. 发明授权
    • Line-spacing device for a typewriter or the like
    • 用于打字机等的线间隔装置
    • US5056943A
    • 1991-10-15
    • US559933
    • 1990-07-03
    • Johannes Haftmann
    • Johannes Haftmann
    • B41J19/96
    • B41J19/96Y10S400/904
    • In a line-spacing device for a typewriter or the like, where a platen, used as a support for the paper, is moved forward in steps by means of a ratchet it is provided for attaining a half-step transport that the gripper point (20) is seated longitudinally displaceable on the ratchet (11) in a direction approximately tangential to the toothed wheel (4) between two end positions determined by detent forces, where the detent force of the gripper point (20) is less than the force of resistance opposed by the toothed wheel (4) with the platen (1) to the drive by means of the gripper point (20) in the course of the tangential transport phase, and where the distance between the two detent end positions in the longitudinal direction corresponds to the tangential transport distance of a half transport step (t).
    • 在用于打字机等的线间隔装置中,其中用作纸的支撑件的压板通过棘轮逐步向前移动,用于实现半步传送,该夹持器点( 20)在棘爪(11)上沿着与齿轮(4)大致切向的方向在纵向位移,位于通过制动力确定的两个端部位置之间,其中夹持器点(20)的制动力小于 在切向输送阶段,通过夹持器(20)将具有压盘(1)的齿轮(4)与驱动器相对的阻力,并且其中在纵向方向上两个止动端位置之间的距离 对应于半输送步骤(t)的切向输送距离。
    • 8. 发明授权
    • Real time ultrasound probe
    • 实时超声探头
    • US08506490B2
    • 2013-08-13
    • US12130356
    • 2008-05-30
    • Johannes HaftmannClyde OakleyJohn SquiresJosh Wardell
    • Johannes HaftmannClyde OakleyJohn SquiresJosh Wardell
    • A61B8/14
    • G10K11/355A61B8/4245A61B8/4461A61B8/483
    • An external ultrasound transducer probe assembly capable of scanning a three-dimensional volume is provided. The ultrasound transducer probe assembly contains a plurality of ultrasonic transducers disposed along a longitudinal axis of the probe assembly. The plurality of ultrasonic transducers is disposed on a mechanism operable to reciprocally pivot the plurality of ultrasonic transducers enabling the plurality of ultrasonic transducers to scan the entire three-dimensional volume. A helically disposed electrical interconnection member may be disposed about a pivot axis of the plurality of ultrasonic transducers and may electrically interconnect the plurality of ultrasonic transducers to an ultrasound imaging system. The ultrasound transducer probe assembly may be fluid filled and contain bubble position control and fluid expansion compensation features.
    • 提供了能够扫描三维体积的外部超声波探头组件。 超声换能器探头组件包含沿着探针组件的纵向轴线设置的多个超声换能器。 多个超声波换能器设置在可操作以使多个超声波换能器往复枢转的机构上,使得多个超声换能器能够扫描整个三维体积。 螺旋设置的电互连构件可以围绕多个超声换能器的枢转轴设置,并且可以将多个超声换能器电连接到超声成像系统。 超声换能器探头组件可以是流体填充的并且包含气泡位置控制和流体膨胀补偿特征。
    • 10. 发明授权
    • Holder for a ribbon for typewriters or similar machines
    • 持有人用于打字机或类似机器的色带
    • US4955737A
    • 1990-09-11
    • US280486
    • 1988-12-06
    • Johannes HaftmannWerner Haczek
    • Johannes HaftmannWerner Haczek
    • B41J32/00B41J35/28
    • B41J32/00B41J35/28
    • A holder for a ribbon for typewriters or similar machines where the holder is insertable into a receptacle. The holder must assume a firm and above all functionally correct connection with the receptacle. For this purpose two sliders with hook-shaped ends are disposed on pivotable side elements of the receptacle. These hooks embrace in their locking position edges provided on the ribbon guide arms. Only when the hooks are in their closed position can the combined device be inserted into the typewriter or the printer. The operationally correct insertion of the combined device would be prevented by a side element which is not closed or a protruding slider with its hook.
    • 用于打字机或类似机器的色带的保持器,其中保持器可插入到容器中。 持有人必须承担一个牢固的,最重要的是与插座的功能正确的连接。 为此,具有钩形端部的两个滑块设置在容器的可枢转的侧部元件上。 这些钩子包围在设置在色带导向臂上的锁定位置边缘。 只有当钩子处于关闭位置时,组合的设备才能插入打字机或打印机。 组合装置的操作正确插入将通过未闭合的侧部元件或具有其钩的突出滑块来防止。