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公开(公告)号：US20060102871A1
公开(公告)日：2006-05-18
申请号：US11048297
申请日：2005-01-31
申请人： Xingwu Wang , Howard Greenwald , Michael Weiner
发明人： Xingwu Wang , Howard Greenwald , Michael Weiner
IPC分类号： H01F1/00
CPC分类号： B82Y25/00 , A61K47/6957 , A61L27/446 , A61L27/50 , A61M25/0045 , A61M25/1027 , A61M2025/1088 , H01F1/0063
摘要： A nancomposite material containing nanomagnetic material disposed within a matrix. The nanomagnetic material has a saturation magentization of from about 2 to about 3000 electromagnetic units per cubic centimeter and contains nanomagnetic particles with an average particle size of less than about 100 nanometers; the average coherence length between adjacent nanomagnetic particles is less than 100 nanometers.
摘要翻译： 纳米复合材料，其包含设置在基质内的纳米磁性材料。 纳米磁性材料具有约2至约3000个电磁单位/立方厘米的饱和磁化，并且包含平均粒径小于约100纳米的纳米磁性颗粒; 相邻纳米磁性颗粒之间的平均相干长度小于100纳米。
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公开(公告)号：US20050261763A1
公开(公告)日：2005-11-24
申请号：US11133768
申请日：2005-05-20
申请人： Xingwu Wang , Howard Greenwald
发明人： Xingwu Wang , Howard Greenwald
CPC分类号： A61F2/82 , A61F2250/0001
摘要： An implantable medical device comprised of a lumen with a volume of from about 1×10−7 cubic meters to 1×10−5 cubic meters wherein, when said device is exposed to radio frequency electromagnetic radiation with a frequency of from 10 megahertz to about 200 megahertz, at least 90 percent of the electromagnetic radiation penetrates to the lumen of the device, and the concentration of the electromagnetic radiation that penetrates to the lumen of the device is substantially identical at different points within such lumen.
摘要翻译： 一种可植入医疗装置，其包括体积为约1×10 -7至立方米至1×10 -5立方米的管腔，其中当所述装置暴露于射频电磁 频率为10兆赫兹至约200兆赫兹的辐射，至少90％的电磁辐射渗透到该器件的内腔，并且穿透该装置内腔的电磁辐射的浓度在不同点基本相同 在这样的腔内。
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公开(公告)号：US20050240100A1
公开(公告)日：2005-10-27
申请号：US11085726
申请日：2005-03-21
申请人： Xingwu Wang , Howard Greenwald
发明人： Xingwu Wang , Howard Greenwald
CPC分类号： A61L31/082 , A61L31/16 , A61L31/18 , A61L2300/00 , A61N1/16 , A61N2/002 , A61N2/06
摘要： A coated assembly with an inductance of from about 0.1 to about 5 nanohenries and a capacitance of from about 0.1 to about 10 nanofarads. The coated assembly contains a stent and a coating. When the assembly is exposed to radio frequency electromagnetic radiation with a frequency of from 10 megahertz to about 200 megahertz, at least 90 percent of the electromagnetic radiation penetrates to the interior of the stent.
摘要翻译： 具有约0.1至约5纳微秒的电感和约0.1至约10纳摩尔的电容的涂覆组件。 涂覆的组件包含支架和涂层。 当组件暴露于频率为10兆赫兹至约200兆赫兹的射频电磁辐射时，至少90％的电磁辐射渗透到支架内部。
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公开(公告)号：US20050216075A1
公开(公告)日：2005-09-29
申请号：US11045790
申请日：2005-01-28
申请人： Xingwu Wang , Howard Greenwald
发明人： Xingwu Wang , Howard Greenwald
CPC分类号： A61N1/375 , A61L29/18 , A61L31/18 , A61N1/3718
摘要： Materials, devices and methods are described for making and using devices of enhanced electromagnetic transparency. Desirable embodiments include for example, nanomagnetic compositions that provide series and/or parallel resonances that act to diminish induced current and/or voltage in devices and thereby alter electromagnetic penetration. Devices, including medical implants, such as stents, may be formed or modified in a variety of protective conformations. Such conformations include, for example, the addition or formulation with layer(s) of protective material or with of discrete components such as multiple capacitors and inductors.
摘要翻译： 描述了用于制造和使用增强的电磁透明度的装置的材料，装置和方法。 可取的实施例包括例如提供串联和/或并联谐振的纳米磁性组合物，其用于减少器件中的感应电流和/或电压，从而改变电磁穿透。 可以以各种保护构象形成或修改包括医疗植入物在内的诸如支架的装置。 这样的构象包括例如具有保护材料层的添加或配制，或者具有诸如多个电容器和电感器的分立组件。
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公开(公告)号：US20050182471A1
公开(公告)日：2005-08-18
申请号：US11085415
申请日：2005-03-21
申请人： Xingwu Wang
发明人： Xingwu Wang
CPC分类号： B82Y25/00 , A61N1/086 , A61N1/3718 , H01B11/10 , H01B11/1083 , H01F1/0063 , H01F10/007 , H01F10/324
摘要： A magnetically shielded conductor assembly containing a conductor disposed within an insulating matrix, and nanomagnetic material and nanoelectrical material disposed around the conductor. The conductor has a resistivity at 20 degrees Centigrade of from about 1 to about 100 microohm-centimeters. The insulating matrix is composed of nano-sized particles having a maximum dimension of from about 10 to about 100 nanometers. The insulating matrix has a resistivity of from about 1×109 to about 1×10 13 ohm-centimeter. The nanomagnetic material has an average particle size of less than about 100 nanometers. The nanomagnetic material has a saturation magnetization of from about 200 to about 26,000 Gauss. The magnetically shielded conductor assembly is flexible, having a bend radius of less than 2 centimeters.
摘要翻译： 包含设置在绝缘基体内的导体的磁屏蔽导体组件，以及设置在导体周围的纳米磁性材料和纳米电子材料。 导体的电阻率为20摄氏度，为约1至约100微欧姆厘米。 绝缘基质由最大尺寸为约10至约100纳米的纳米尺寸颗粒组成。 绝缘基体具有约1×10 9至约1×10 3欧姆厘米的电阻率。 纳米磁性材料的平均粒度小于约100纳米。 纳米磁性材料具有约200至约26,000高斯的饱和磁化强度。 磁屏蔽导体组件是柔性的，弯曲半径小于2厘米。
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公开(公告)号：US06914412B2
公开(公告)日：2005-07-05
申请号：US10442420
申请日：2003-05-21
申请人： Xingwu Wang , Robert Allen Fransman
发明人： Xingwu Wang , Robert Allen Fransman
CPC分类号： H02J7/0016 , H02J7/0054
摘要： A process for transferring electrical energy from a first electrical energy storage device to a second, rechargeable electrical storage device. In this process, the voltage in the energy storage devices are sensed and the difference in such voltages is determined. The rate of current flow from the first to the second energy storage device (and vice versa) is then repeatedly adjusted. A controller, which is preferably powered by the first and second storage devices, monitors and adjusts the voltage levels in each of such devices and the current flows between the devices.
摘要翻译： 用于将电能从第一电能存储装置转移到第二可充电电存储装置的过程。 在该过程中，感测储能装置中的电压，并确定这种电压的差。 然后重复地调节从第一储能装置到第二储能装置的电流流量（反之亦然）。 优选地由第一和第二存储装置供电的控制器监视和调整每个这样的装置中的电压电平和装置之间的电流。
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公开(公告)号：US20050079132A1
公开(公告)日：2005-04-14
申请号：US10914691
申请日：2004-08-09
申请人： Xingwu Wang , Howard Greenwald , Robert Gunderman
发明人： Xingwu Wang , Howard Greenwald , Robert Gunderman
CPC分类号： A61L31/082 , A61L31/16 , A61L31/18 , A61L2300/44 , A61N1/16 , A61N2/002 , A61N2/06 , B82Y15/00 , B82Y20/00 , B82Y25/00
摘要： An assembly with a substrate, nanomagnetic material and magetoresistive material. The nanomagnetic material has a saturation magentization of from about 2 to about 3000 electromagnetic units per cubic centimeter; and it contains nanomagnetic particles with an average particle size of less than about 100 nanometers. The average coherence length between adjacent nanomagnetic particles is less than 100 nanometers.
摘要翻译： 具有基板，纳米磁性材料和法定电阻材料的组件。 纳米磁性材料具有每立方厘米约2至约3000个电磁单位的饱和磁化; 并且其含有平均粒度小于约100纳米的纳米磁性颗粒。 相邻纳米磁性颗粒之间的平均相干长度小于100纳米。
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公开(公告)号：US06876886B1
公开(公告)日：2005-04-05
申请号：US10229183
申请日：2002-08-26
申请人： Xingwu Wang
发明人： Xingwu Wang
CPC分类号： B82Y25/00 , A61N1/086 , A61N1/3718 , H01B11/10 , H01B11/1083 , H01F1/0063 , H01F10/007 , H01F10/324
摘要： A magnetically shielded conductor assembly containing a conductor disposed within an insulating matrix, and nanomagentic material and nanoelectrical material disposed around the conductor. The conductor has a resistivity at 20 degrees Centigrade of from about 1 to about 100 microohm-centimeters. The insulating matrix is composed of nano-sized particles having a maximum dimension of from about 10 to about 100 nanometers. The insulating matrix has a resistivity of from about 1,000,000,000 to about 10,000,000,000,000 ohm-centimeter. The nanomagnetic material has an average particle size of less than about 100 nanometers. The nanomagnetic material has a saturation magnetization of from about 200 to about 26,000 Gauss. The magnetically shielded conductor assembly is flexible, having a bend radius of less than 2 centimeters.
摘要翻译： 包含设置在绝缘基体内的导体的磁屏蔽导体组件，以及布置在导体周围的纳米材料和纳米电材料。 导体的电阻率为20摄氏度，为约1至约100微欧姆厘米。 绝缘基质由最大尺寸为约10至约100纳米的纳米尺寸颗粒组成。 绝缘基体的电阻率为约1,000,000,000至约10,000,000,000,000欧姆厘米。 纳米磁性材料的平均粒度小于约100纳米。 纳米磁性材料具有约200至约26,000高斯的饱和磁化强度。 磁屏蔽导体组件是柔性的，弯曲半径小于2厘米。
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公开(公告)号：US20050025797A1
公开(公告)日：2005-02-03
申请号：US10887521
申请日：2004-07-07
申请人： Xingwu Wang , Howard Greenwald
发明人： Xingwu Wang , Howard Greenwald
摘要： An assembly that contains a medical device and biological material within which the medical device is disposed. The assembly has a magnetic susceptibility within the range of plus or minus 1×10−3 centimeter-gram-seconds
摘要翻译： 包含医疗装置和医疗装置所在的生物材料的组件。 该组件的磁化率在正或负1×10 -3厘米 - 克 - 秒的范围内
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公开(公告)号：US06822548B2
公开(公告)日：2004-11-23
申请号：US10786533
申请日：2004-02-25
申请人： Xingwu Wang , Chungsheng Yang
发明人： Xingwu Wang , Chungsheng Yang
IPC分类号： H01F500
CPC分类号： H01F41/046 , H01F17/0006 , H01F17/06 , Y10T29/4902
摘要： The present invention relates to inductors with improved inductance and quality factor. In one embodiment, a magnetic thin film inductor is disclosed. In this embodiment, magnetic thin film inductor includes a plurality of elongated conducting regions and magnetic material. The plurality of elongated conducting regions are positioned parallel with each other and at a predetermined spaced distance apart from each other. The magnetic material encases the plurality of conducting regions, wherein when currents are applied to the conductors, current paths in each of the conductors cause the currents to generally flow in the same direction thereby enhancing mutual inductance.
摘要翻译： 本发明涉及具有改善的电感和品质因数的电感器。 在一个实施例中，公开了一种磁性薄膜电感器。 在本实施例中，磁性薄膜电感器包括多个细长导电区域和磁性材料。 多个细长的导电区域彼此平行地并且彼此隔开预定间隔的距离定位。 磁性材料封装多个导电区域，其中当电流施加到导体时，每个导体中的电流路径使得电流通常沿相同方向流动，从而增强互感。
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