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    • 1. 发明申请
    • ENDOVASCULAR CATHETER WITH MULTIPLE CAPABILITIES
    • 具有多种能力的内腔导管
    • US20170000493A1
    • 2017-01-05
    • US15195180
    • 2016-06-28
    • Cosette, Lee & Harrison, LLC
    • Frank H. Boehm, JR.Janice L. Stone
    • A61B17/12A61B5/026A61F2/01
    • An endovascular catheter combination configured to have multiple capabilities is disclosed. These capabilities include proximal and distal occlusion of a segment of a target blood vessel (such as the carotid artery) thus excluding the segment of the blood vessel from circulation for purposes such as surgical consideration. Another capability includes intravascular shunting of the blood through the excluded portion of the artery during a procedure such as an endarterectomy. Additionally, a microsensor provides a measurement of the rate/volume of blood flow through the distal end of the catheter. In one embodiment, a guidewire is provided with a filtration mesh as an anti-embolic mechanism both at the time of initial positioning of the catheter and after reversing the occlusion.
    • 公开了一种构造成具有多种能力的血管内导管组合。 这些功能包括目标血管(例如颈动脉)的部分的近端和远端闭塞,从而排除了血管的循环部分,以用于诸如外科手术的目的。 另一种能力包括在诸如内膜切除术的过程中通过动脉排除部分的血液中的血管内分流。 此外,微传感器提供通过导管远端的血液流速/体积的测量。 在一个实施例中,导丝在导管的初始定位和反向闭塞之后都具有作为抗栓装置的过滤网。
    • 5. 发明授权
    • Interior hemming machine
    • 内部折边机
    • US06418771B1
    • 2002-07-16
    • US09694529
    • 2000-10-23
    • Louis RaffinRaymond CoteLee Harrison
    • Louis RaffinRaymond CoteLee Harrison
    • B21D3902
    • B21D39/021Y10T29/53791
    • An inside perimeter hemming machine is disclosed having a base adapted to be supported by a ground surface. A nest adapted to support the part to be hemmed is vertically movably mounted relative to the base between predetermined vertical positions while at least one actuator vertically moves the nest relative to the base. A die assembly housing is mounted to the base, and this die assembly housing extends through the-opening on the part to be hemmed. At least two die sets are horizontally slidably mounted to the housing so that the die sets are movable between an extended and a retracted position. In their extended position, the die sets overlay the part to be hemmed so that, upon vertical displacement of the nest, a prehem or hem is performed. Conversely, when the die sets are in their retracted position, the nest together with the part to be hemmed is freely vertically movable. A wedge drive member is utilized to simultaneously move the die sets between their extended and retracted positions.
    • 公开了一种内周折边机,其具有适于由地面支承的底座。 适于支撑要被卷绕的部分的嵌套可相对于基座在预定垂直位置之间垂直移动地安装,而至少一个致动器相对于基座垂直移动嵌套。 模具组件壳体安装到基座,并且该模具组件壳体延伸穿过待卷绕的部件上的开口。 至少两个模具组可水平地可滑动地安装到壳体,使得模具组可在延伸位置和缩回位置之间移动。 在其延伸位置,模具将覆盖要被卷绕的部分覆盖,使得在垂直位移时,进行预浸或下摆。 相反,当模具组处于其缩回位置时,嵌套与要被卷边的部分可自由地垂直移动。 楔形驱动构件用于同时在其延伸位置和缩回位置之间移动模具组。
    • 6. 发明授权
    • Wideband planar transformer
    • 宽带平面变压器
    • US07821374B2
    • 2010-10-26
    • US12006822
    • 2008-01-04
    • William Lee HarrisonStephen M. McConnellAnh-Vu Pham
    • William Lee HarrisonStephen M. McConnellAnh-Vu Pham
    • H01F27/28H01F29/00H01F27/29H01F5/00
    • H01F41/046H01F17/0033H01F19/04H01F30/16H01F2027/2814Y10T29/4902
    • A method of arranging and fabricating parallel primary and secondary coils of a wideband planar transformer is provided. The spacing and width of the coils are disposed to extend the bandwidth from DC to GHz and allow for high frequency coupling when the core permeability dramatically drops and achieves low reflected energy and low loss over a wide bandwidth. A bottom mold having a pattern of hole-pairs with conductive elements inserted vertically couples to a top mold such that a middle portion of the conductive elements spans between the top and bottom molds. Dielectric material envelopes the middle portion and a displacement feature of the mold creates a vacancy. A ferrite element is deposited to the vacancy. A second top mold spans the bottom mold and dielectric material is deposited to create a molded assembly. A deposited patterned conductive coating connects the element ends to define the transformer coils.
    • 提供了一种布置和制造宽带平面变压器并联一次线圈和次级线圈的方法。 线圈的间距和宽度被设置为将带宽从DC扩展到GHz,并且当芯磁导率显着下降并且在宽带宽上实现低反射能量和低损耗时允许高频耦合。 具有垂直插入的导电元件的孔对图案的底模具耦合到顶模,使得导电元件的中间部分跨越顶模和底模之间。 电介质材料包围中间部分,并且模具的位移特征产生空位。 铁素体元素沉积到空位。 第二顶模跨越底模并且沉积介电材料以形成模制组件。 沉积的图案化导电涂层连接元件端部以限定变压器线圈。