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11.发明申请Spacer Devices Having Retainers And Systems For The Treatment Of Spinal Stenosis And Methods For Using The Same 审中-公开具有用于治疗脊柱狭窄的保持器和系统的间隔装置及其使用方法公开(公告)号：US20110071568A1
公开(公告)日：2011-03-24
申请号：US12567567
申请日：2009-09-25
申请人： Richard S. Ginn , Robert Elliott DeCou , Nicanor Domingo , Hans F. Valencia , David A. White , Scott Yerby
发明人： Richard S. Ginn , Robert Elliott DeCou , Nicanor Domingo , Hans F. Valencia , David A. White , Scott Yerby
IPC分类号： A61B17/70
CPC分类号： A61B17/7062 , A61B17/7068
摘要： Spacer devices for treating spinal stenosis are provided herein, as are methods for using the same. In some example embodiments, these devices are configured for attachment over or through the interspinous ligaments. These devices generally include a spacer portion and an attachable retainer. Also provided are systems for the delivery of the spacer devices and methods for using the same.
摘要翻译： 本文提供了用于治疗脊柱狭窄的间隔装置，以及使用该狭窄装置的方法。 在一些示例性实施例中，这些装置被配置为用于附接在椎间韧带上或通过棘突间韧带。 这些装置通常包括间隔部分和可附接保持器。 还提供了用于递送间隔装置的系统及其使用方法。
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公开(公告)号：US06770035B2
公开(公告)日：2004-08-03
申请号：US10405586
申请日：2003-04-01
申请人： David A. White , W. Martin Belef
发明人： David A. White , W. Martin Belef
IPC分类号： A61B814
CPC分类号： A61B8/12 , A61B8/4461 , A61M25/09
摘要： An ultrasound imaging guidewire, that is inserted into a patient's body. The guidewire has a static central core and an imaging guidewire body comprising an acoustical scanning device. The acoustical scanning device can be rotated to obtain 360 degree acoustical images of a site of interest in the patients body. Furthermore, the imaging guidewire includes a connector that permits the imaging guidewire body to be disengaged from the static central core tip so that the imaging guidewire body can be axially translated to obtain multi-position imaging. The imaging guidewire body is axially translated without losing the original guidewire positioning because the static central core maintains its position in the patient's body.
摘要翻译： 超声成像导丝，其被插入患者体内。 引导线具有静电中心芯和包括声学扫描装置的成像导丝主体。 可以旋转声学扫描装置以获得患者身体中感兴趣的部位的360度声学图像。 此外，成像引导线包括允许成像导丝主体从静态中心芯尖脱离的连接器，使得成像导丝主体可以被轴向平移以获得多位置成像。 成像导丝主体轴向平移而不会损失原始的导丝定位，因为静态中心芯保持其在患者体内的位置。
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公开(公告)号：US06733456B1
公开(公告)日：2004-05-11
申请号：US09613819
申请日：2000-07-10
申请人： Veijo T. Suorsa , David A. White
发明人： Veijo T. Suorsa , David A. White
IPC分类号： A61B800
CPC分类号： B06B1/067 , A61B8/4494
摘要： The present invention provides catheter systems and imaging assemblies using off-aperture electrical connections for ultrasound transducers. In one embodiment, a catheter includes a transducer connection apparatus (10) comprising a washer (12) having a hole (15) therethrough. A transducer element (24) is at least partially disposed within the washer hole. A matching layer (26) is operably attached to the washer and to the transducer element. The washer, transducer element and matching layer provide an electrical connection between the transducer element and the washer. Signals can be sent to and received from the transducer by establishing an electrical connection with the washer.
摘要翻译： 本发明提供使用超声换能器的孔外电连接的导管系统和成像组件。 在一个实施例中，导管包括换能器连接装置（10），其包括具有穿过其中的孔（15）的垫圈（12）。 传感器元件（24）至少部分地设置在垫圈孔内。 匹配层（26）可操作地附接到垫圈和换能器元件。 垫圈，换能器元件和匹配层在换能器元件和垫圈之间提供电气连接。 可以通过与洗衣机建立电气连接，将信号发送到传感器并从传感器接收信号。
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公开(公告)号：US06470618B1
公开(公告)日：2002-10-29
申请号：US10067557
申请日：2002-02-07
申请人： David A. White
发明人： David A. White
IPC分类号： F41A1500
CPC分类号： F41C27/00
摘要： A cartridge shell casing collector and method therefor capable of allowing a user to easily collect shell casings discharged from a gun without having to bend over or come into direct physical contact with the discharged cartridge shell casings.
摘要翻译： 一种盒式外壳收集器及其方法，其能够允许用户容易地收集从枪排出的壳体，而不必弯曲或者与排出的盒壳壳体直接物理接触。
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公开(公告)号：US5205999A
公开(公告)日：1993-04-27
申请号：US761060
申请日：1991-09-18
申请人： John S. Willis , David A. White
发明人： John S. Willis , David A. White
摘要： A process for the treatment of a material which is or is suspected to contain or carry one or more actinides or compounds thereof to dissolve such actinides or compounds comprises contacting the material with an aqueous solution having a pH in the range 5.5 to 10.5 which is free of heavy metal ions and comprises ingredients which are naturally degradable to non-toxic products with or without mild physical assistance such as heat or ultra-violet radiation, said solution comprising:(a) carbonated water;(b) a conditioning agent;and (c) a complexing agent which comprises the anion of a carboxylic acid having from 2 to 6 carbon atoms.The process may be employed to separate spent nuclear fuel from its metal containment or it may be employed to decontaminate surface, e.g. concrete or soil or pipes carrying traces of actinides, or bulk materials such as soil or rubble.
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公开(公告)号：US20120319658A1
公开(公告)日：2012-12-20
申请号：US13494502
申请日：2012-06-12
IPC分类号： H02J7/00
CPC分类号： H02J7/007 , H02J7/0016 , H02J7/0021 , H02J7/0026
摘要： A battery pack system module may include a module bypass switch for allowing charge current to bypass the battery pack system module. The module bypass switch may be activated to divert charging current from the battery pack system module to other battery pack system modules. The charging current may be diverted to bring other battery pack system modules into balance with the battery pack system module. That is, to bring the state of charge of all battery pack system modules into coarse balance. When the module bypass switch is activated, charging current through the module bypass switch may be monitored by a current sensing device such as a current sensing resistor. A microprocessor may receive information about the bypass current level and use the information to determine when to de-activate the module bypass switch. Sensing current through a module bypass switch allows more accurate and quicker inter-module balancing.
摘要翻译： 电池组系统模块可以包括用于允许充电电流绕过电池组系统模块的模块旁路开关。 可以激活模块旁路开关，以将来自电池组系统模块的充电电流转移到其他电池组系统模块。 可以转移充电电流以使其他电池组系统模块与电池组系统模块平衡。 也就是说，使所有电池组系统模块的充电状态变得平衡。 当模块旁路开关被激活时，通过模块旁路开关的充电电流可以由诸如电流感测电阻器的电流感测装置监视。 微处理器可以接收关于旁路电流电平的信息，并使用该信息来确定何时去激活模块旁路开关。 通过模块旁路开关感应电流可实现更准确和更快速的模块间平衡。
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公开(公告)号：US07044964B2
公开(公告)日：2006-05-16
申请号：US10306976
申请日：2002-11-27
IPC分类号： A61F2/06
CPC分类号： A61F2/958 , Y10S623/902
摘要： A catheter system has a balloon angioplasty device disposed about a common lumen near its distal end. The balloon catheter is pre-fitted with a stent which is deployed when the balloon is inflated. The common lumen is in communication with multiple lumens within a proximal region of the catheter body to allow for positioning of the catheter over a movable guide wire and convenient delivery of imaging or interventional devices to a desired region of a body passageway being treated. The procedure for stent deployment optionally includes steps of imaging a lumen by ultrasound before and after stent deployment to identify the site at which a stent is needed, to confirm that the stent is being and has been deployed at a longitudinal position which does not overlap a branched segment of the body passageway, and to ensure that the stent has been radially opened to an optimum diameter.
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公开(公告)号：US06622745B1
公开(公告)日：2003-09-23
申请号：US10042915
申请日：2002-01-07
申请人： Craig Roland Smith , David A. White
发明人： Craig Roland Smith , David A. White
IPC分类号： B01D1712
CPC分类号： B24B37/04 , B24B57/02 , C02F1/006 , C02F2103/346 , C02F2209/04 , C02F2209/05 , C02F2209/06 , C02F2209/11 , Y10T137/0324 , Y10T137/2698 , Y10T137/271
摘要： A waste diversion system for diverting the effluent from a manufacturing process, such as polishing the surfaces of silicon wafers, has an electrically controlled diverter valve for receiving the effluent and diverting it either to a “dirty” output for waste treatment, or to a “clean” output for recycling or other treatment. To determine whether the effluent is “dirty” or “clean”, parameter sensors are located to sense particular parameters such as turbidity, conductivity, ORP, pH, or ion content, as desired. One sensor is located to sense the parameters of effluent flowing into the diverter valve; and the other sensor is located to sense the parameters (typically, the same parameters) of the flow from the “dirty” or waste side of the diverter valve. Only when both of the sensors indicate that the effluent is “clean” is a signal provided to the diverter valve to switch it to the clean output. As soon as the sensor on the input side of the valve indicates that the effluent is no longer “clean”, the valve control switches back to divert the effluent to the “dirty” or waste output. Only when both sensors once again determine that the effluent is “clean” (that is, coming into the valve and being expelled into the waste outlet), is the valve control again operated to divert the effluent to the “clean” output.
摘要翻译： 用于将流出物从制造过程（例如抛光硅晶片的表面）转移的废物转移系统具有用于接收流出物并将其转移到用于废物处理的“脏”输出的电控分流阀，或者用于“ 清洁“输出用于回收或其他处理。 为了确定流出物是否“脏”或“清洁”，参数传感器被设置为根据需要感测特定参数，例如浊度，电导率，ORP，pH或离子含量。 一个传感器被定位以感测流入分流阀的流出物的参数; 并且另一传感器被定位成感测来自分流阀的“脏”或废物侧的流量的参数（通常相同的参数）。 只有当两个传感器指示流出物是“干净的”时，才是提供给转向阀的信号，以将其切换到清洁输出。 一旦阀门输入侧的传感器表明流出物不再“清洁”，则阀门控制开关返回以将流出物转移到“脏”或废物输出。 只有当两个传感器再次确定流出物“清洁”（即进入阀门并被排入废物出口）时，再次操作阀门控制器将流出物转移到“清洁”输出。
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公开(公告)号：US6113546A
公开(公告)日：2000-09-05
申请号：US127089
申请日：1998-07-31
申请人： Veijo T. Suorsa , David A. White
发明人： Veijo T. Suorsa , David A. White
CPC分类号： B06B1/067 , A61B8/4494
摘要： The present invention provides catheter systems and imaging assemblies using off-aperture electrical connections for ultrasound transducers. In one embodiment, a catheter includes a transducer connection apparatus (10) comprising a washer (12) having a hole (15) therethrough. A transducer element (24) is at least partially disposed within the washer hole. A matching layer (26) is operably attached to the washer and to the transducer element. The washer, transducer element and matching layer provide an electrical connection between the transducer element and the washer. Signals can be sent to and received from the transducer by establishing an electrical connection with the washer.
摘要翻译： 本发明提供使用超声换能器的孔外电连接的导管系统和成像组件。 在一个实施例中，导管包括换能器连接装置（10），其包括具有穿过其中的孔（15）的垫圈（12）。 传感器元件（24）至少部分地设置在垫圈孔内。 匹配层（26）可操作地附接到垫圈和换能器元件。 垫圈，换能器元件和匹配层在换能器元件和垫圈之间提供电气连接。 可以通过与洗衣机建立电气连接，将信号发送到传感器并从传感器接收信号。
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20.发明授权Catheter system having imaging, balloon angioplasty, and stent deployment capabilities, and methods of use for guided stent deployment 失效具有成像，气囊血管成形术和支架部署能力的导管系统以及用于导向支架部署的方法
公开(公告)号：US06074362A
公开(公告)日：2000-06-13
申请号：US880947
申请日：1997-06-23
CPC分类号： A61F2/958 , Y10S623/902
摘要： A catheter system has a balloon angioplasty device disposed about a common lumen near its distal end. The balloon catheter is pre-fitted with a stent which is deployed when the balloon is inflated. The common lumen is in communication with multiple lumens within a proximal region of the catheter body to allow for positioning of the catheter over a movable guide wire and convenient delivery of imaging or interventional devices to a desired region of a body passageway being treated. The procedure for stent deployment optionally includes steps of imaging a lumen by ultrasound before and after stent deployment to identify the site at which a stent is needed, to confirm that the stent is being and has been deployed at a longitudinal position which does not overlap a branched segment of the body passageway, and to ensure that the stent has been radially opened to an optimum diameter.
摘要翻译： 导管系统具有围绕其远端附近的共同内腔设置的球囊血管成形术装置。 气囊导管预先安装有当气囊膨胀时展开的支架。 共同的内腔与导管主体的近端区域内的多个内腔连通，以允许将导管定位在可移动的导丝上，并将成像或介入装置方便地输送到待治疗的身体通道的期望区域。 用于支架部署的步骤可选地包括以下步骤：在支架展开之前和之后通过超声波成像内腔以识别需要支架的位置，以确认支架已经并已经部署在不重叠支架的纵向位置 并且确保支架已径向打开至最佳直径。
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