-
公开(公告)号：US20050119556A1
公开(公告)日：2005-06-02
申请号：US10985340
申请日：2004-11-10
CPC分类号： A61B5/055 , A61B5/06 , A61B34/73 , A61B2034/732 , A61M25/01 , G01R33/285
摘要： A method of magnetically manipulating a medical device within a body part of a human patient in conjunction with MR imaging includes applying a navigating magnetic field with magnets from the MR imaging device, and changing the magnetic moment of the medical device to change the orientation of the medical device within the body part
摘要翻译： 结合MR成像的磁性操纵人类患者的身体部位内的医疗装置的方法包括使用来自MR成像装置的磁体应用导航磁场，以及改变医疗装置的磁矩以改变医疗装置的取向 身体部位内的医疗器械
-
公开(公告)号：US09721686B2
公开(公告)日：2017-08-01
申请号：US11618439
申请日：2006-12-29
CPC分类号： G21C19/11 , G21C19/18 , G21C19/20 , G21Y2002/201 , G21Y2002/202 , G21Y2004/30 , G21Y2004/40
摘要： Systems and methods for refueling a nuclear reactor that has a reactor core in a reactor pool having a plurality of elongated reactor core components, a fuel pool for storing core components, and a transfer channel connecting the fuel pool to the reactor pool. The method includes retrieving a replacement core component from the fuel pool, and securing the replacement core component in a first compartment of a handover assembly in a vertical position. The method also includes retrieving a spent core component from the reactor core, and securing the spent core component in a second compartment of the handover assembly in a vertical position. The replacement core component is retrieved from the first compartment and installed into the reactor core. The spent core component is retrieved from the second compartment and stored in a storage rack in the fuel pool.
-
公开(公告)号：US20080159463A1
公开(公告)日：2008-07-03
申请号：US11618439
申请日：2006-12-29
IPC分类号： G21C19/07
CPC分类号： G21C19/11 , G21C19/18 , G21C19/20 , G21Y2002/201 , G21Y2002/202 , G21Y2004/30 , G21Y2004/40
摘要： Systems and methods for refueling a nuclear reactor that has a reactor core in a reactor pool having a plurality of elongated reactor core components, a fuel pool for storing core components, and a transfer channel connecting the fuel pool to the reactor pool. The method includes retrieving a replacement core component from the fuel pool, and securing the replacement core component in a first compartment of a handover assembly in a vertical position. The method also includes retrieving a spent core component from the reactor core, and securing the spent core component in a second compartment of the handover assembly in a vertical position. The replacement core component is retrieved from the first compartment and installed into the reactor core. The spent core component is retrieved from the second compartment and stored in a storage rack in the fuel pool.
摘要翻译： 用于在具有多个细长的反应堆核心部件的反应池中具有反应堆堆芯的核反应堆加油的系统和方法，用于储存核心部件的燃料池和将燃料池连接到反应池的输送通道。 该方法包括从燃料池检索替换核心部件，并将替换的核心部件固定在垂直位置的切换组件的第一隔间中。 该方法还包括从反应堆堆芯检索废核心部件，并将废芯部件固定在垂直位置的切换组件的第二隔室中。 替换核心部件从第一隔室取回并安装到反应堆堆芯中。 废核心组件从第二隔间取出并存储在燃料池中的存储架中。
-
公开(公告)号：US09636487B2
公开(公告)日：2017-05-02
申请号：US13704782
申请日：2011-06-17
CPC分类号： A61M27/006 , A61B5/031 , A61B5/686 , A61B5/6861 , A61B5/6868 , A61B2562/0247 , A61M2205/3303 , A61M2205/3344 , A61M2205/3523 , A61M2205/3538 , A61M2205/502 , A61M2205/52 , A61M2205/8243 , Y10T29/49117
摘要： Systems and methods for use in monitoring treatment of pressure-related conditions, such as hydrocephalus, include an implantable vessel, and a meter including one or more microfluidic channels connected to the vessel. The microfluidic channels may be configured to detect at least one of pressure and fluid flow rate through the vessel and to be read out remotely by a wirelessly coupled external device. The meter may include a passive resonant (LC) circuit. A dynamic flap may be included in the microfluidic channel that may act as part of the LC circuit. An external device may also be configured to inductively couple remotely to the LC circuit, with-out physical connections to the implantable vessel or pressure meter, and to display a pressure acting on the pressure meter and/or a fluid flow through the meter.
-
公开(公告)号：US20080137793A1
公开(公告)日：2008-06-12
申请号：US11585183
申请日：2006-10-24
申请人： John Erbes , Thanh C. Tu , Mark William Broaddus
发明人： John Erbes , Thanh C. Tu , Mark William Broaddus
IPC分类号： G21C19/00
CPC分类号： F16L3/12 , F16L3/2056 , G21C15/25 , Y02E30/31 , Y10T292/0999 , Y10T403/45
摘要： A vertical spring wedge restores a tight fitup against an adjacent structure, such as between an inlet mixer and an adjacent restrainer bracket in a boiling water nuclear reactor jet pump. The vertical spring wedge includes a U-shaped bracket including a pair of guiding portions and a pair of bracket holes. A pair of wedge assemblies are coupled with the bracket, each of the wedge assemblies including a wedge segment attached to a spring-loaded guide rod. The guide rods are displaceable in the bracket holes between a retracted position and an extended position. The wedge segments engage the guiding portions, and a combination of the bracket and wedge assemblies have a first width when the guide rods are in the retracted position and have a second width wider than the first width when the guide rods are in the extended position.
摘要翻译： 一个垂直的弹簧楔恢复紧邻相邻的结构，例如在沸水核反应堆喷射泵中的入口混合器和相邻的限制器支架之间。 垂直弹簧楔包括具有一对引导部分和一对支架孔的U形支架。 一对楔形组件与支架联接，每个楔形组件包括附接到弹簧加载导向杆的楔形段。 引导杆可在缩回位置和延伸位置之间在支架孔中移动。 楔形部分接合引导部分，并且当导杆处于缩回位置时，托架和楔形组件的组合具有第一宽度，并且当导杆处于伸出位置时具有比第一宽度更宽的第二宽度。
-
公开(公告)号：US20060025752A1
公开(公告)日：2006-02-02
申请号：US11191676
申请日：2005-07-28
申请人： William Broaddus , Zhi-Jian Chen , George Gillies
发明人： William Broaddus , Zhi-Jian Chen , George Gillies
IPC分类号： A61M25/16
CPC分类号： A61M25/0026 , A61M5/007 , A61M25/00 , A61M25/0045 , A61M25/007 , A61M27/006 , A61M2025/1013
摘要： A method, technique and system is disclosed for the delivery of therapeutic agents and/or into the bulk brain tissues and other parts, tissues and organs of the body, including vasculature. A novel form of coaxial catheter provides a means for implanting an outer tube into the brain, then inserting an inner tube into the outer tube and aligning them such that port holes on both of the tubes will overlap and permit a flux of the therapeutic agent to flow into the brain in such a way as to minimize the effects of trapped air, virtually eliminate backflow of the agent, and avoid the potential for additional damage to the brain since only one surgical placement of the outer tube is needed. Similarly, the method, technique system may be utilized to remove fluids or other medium from the brain, tissues, and organs to minimize the effects of escaped air or negative pressure.
摘要翻译： 公开了用于递送治疗剂和/或进入体内的大脑组织和身体其他部位，组织和器官的方法，技术和系统，包括脉管系统。 同轴导管的新颖形式提供了一种用于将外管植入大脑中的装置，然后将内管插入外管并对准它们，使得两个管上的孔口将重叠并允许治疗剂的通量 流入大脑，以尽可能减少被捕获的空气的影响，实际上消除了药剂的回流，并避免了额外的损害大脑的潜力，因为只需要一个手术放置外管。 类似地，该方法技术系统可用于从脑，组织和器官中除去流体或其它介质，以最小化逃逸空气或负压的影响。
-
7.发明授权Sequential consensus region-directed amplification of known and novel members of gene families 失效已知和新型基因家族成员的序列一致区域定向扩增公开(公告)号：US06277571B1
公开(公告)日：2001-08-21
申请号：US09163485
申请日：1998-09-30
申请人： Helen Fillmore , William Broaddus , George Gillies
发明人： Helen Fillmore , William Broaddus , George Gillies
IPC分类号： C12Q168
CPC分类号： C12Q1/6883 , C12Q1/6809 , C12Q2549/119 , C12Q2525/15
摘要： A method of sequential consensus region-directed amplification comprising, (a) amplifying a first segment of at least one target DNA in a DNA mixture, using a first and second oligonucleotide primer, each of which hybridizes to the target DNA, and a nucleic acid polymerase, under conditions in which DNA amplification is achieved, resulting in a first segment of double-stranded DNA; (b) amplifying a second segment of the first segment of double-stranded DNA, using a third and fourth oligonucleotide primer, each of which hybridizes to the first DNA segment, and a nucleic acid polymerase, under conditions in which DNA amplification is achieved, resulting in a second segment of double-stranded DNA.
摘要翻译： 一种连续共有区域定向扩增的方法，其包括：（a）使用与目标DNA杂交的第一和第二寡核苷酸引物和核酸（a）扩增DNA混合物中的至少一种靶DNA的第一片段 在实现DNA扩增的条件下，产生第一段双链DNA; （b）在实现DNA扩增的条件下，使用与第一DNA片段杂交的第三和第四寡核苷酸引物和核酸聚合酶扩增第二片段的双链DNA， 导致第二段双链DNA。
-
公开(公告)号：US08728053B2
公开(公告)日：2014-05-20
申请号：US13540348
申请日：2012-07-02
申请人： William Broaddus , Zhi-Jian Chen , George Gillies
发明人： William Broaddus , Zhi-Jian Chen , George Gillies
IPC分类号： A61M31/00
CPC分类号： A61M25/0026 , A61M5/007 , A61M25/00 , A61M25/0045 , A61M25/007 , A61M27/006 , A61M2025/1013
摘要： A method, technique and system is disclosed for the delivery of therapeutic agents and/or into the bulk brain tissues and other parts, tissues and organs of the body, including vasculature. A novel form of coaxial catheter provides a means for implanting an outer tube into the brain, then inserting an inner tube into the outer tube and aligning them such that port holes on both of the tubes will overlap and permit a flux of the therapeutic agent to flow into the brain in such a way as to minimize the effects of trapped air, virtually eliminate backflow of the agent, and avoid the potential for additional damage to the brain since only one surgical placement of the outer tube is needed. Similarly, the method, technique system may be utilized to remove fluids or other medium from the brain, tissues, and organs to minimize the effects of escaped air or negative pressure.
摘要翻译： 公开了用于递送治疗剂和/或进入体内的大脑组织和身体其他部位，组织和器官的方法，技术和系统，包括脉管系统。 同轴导管的新颖形式提供了一种用于将外管植入大脑中的装置，然后将内管插入外管并对准它们，使得两个管上的孔口将重叠并允许治疗剂的通量 流入大脑，以尽可能减少被捕获的空气的影响，实际上消除了药剂的回流，并避免了额外的损害大脑的潜力，因为只需要一个手术放置外管。 类似地，该方法技术系统可用于从脑，组织和器官中除去流体或其它介质，以最小化逃逸空气或负压的影响。
-
公开(公告)号：US20130303967A1
公开(公告)日：2013-11-14
申请号：US13704782
申请日：2011-06-17
IPC分类号： A61M27/00
CPC分类号： A61M27/006 , A61B5/031 , A61B5/686 , A61B5/6861 , A61B5/6868 , A61B2562/0247 , A61M2205/3303 , A61M2205/3344 , A61M2205/3523 , A61M2205/3538 , A61M2205/502 , A61M2205/52 , A61M2205/8243 , Y10T29/49117
摘要： Systems and methods for use in monitoring treatment of pressure-related conditions, such as hydrocephalus, include an implantable vessel, and a meter including one or more microfluidic channels connected to the vessel. The microfluidic channels may be configured to detect at least one of pressure and fluid flow rate through the vessel and to be read out remotely by a wirelessly coupled external device. The meter may include a passive resonant (LC) circuit. A dynamic flap may be included in the microfluidic channel that may act as part of the LC circuit. An external device may also be configured to inductively couple remotely to the LC circuit, with-out physical connections to the implantable vessel or pressure meter, and to display a pressure acting on the pressure meter and/or a fluid flow through the meter.
摘要翻译： 用于监测压力相关状况如脑积水的治疗的系统和方法包括可植入血管，以及包括连接到血管的一个或多个微流体通道的计量表。 微流体通道可以被配置为检测通过容器的压力和流体流速中的至少一个并且通过无线耦合的外部装置远程读出。 仪表可以包括无源谐振（LC）电路。 动态瓣可以包括在微流体通道中，其可以作为LC电路的一部分。 外部设备还可以被配置为远程地耦合到LC电路，与可植入容器或压力计的物理连接，以及显示作用在压力计上的压力和/或流过流量计的流体流动。
-
公开(公告)号：US07627074B2
公开(公告)日：2009-12-01
申请号：US11585183
申请日：2006-10-24
申请人： John Erbes , Thanh C. Tu , Mark William Broaddus
发明人： John Erbes , Thanh C. Tu , Mark William Broaddus
IPC分类号： G21C19/28
CPC分类号： F16L3/12 , F16L3/2056 , G21C15/25 , Y02E30/31 , Y10T292/0999 , Y10T403/45
摘要： A vertical spring wedge restores a tight fitup against an adjacent structure, such as between an inlet mixer and an adjacent restrainer bracket in a boiling water nuclear reactor jet pump. The vertical spring wedge includes a U-shaped bracket including a pair of guiding portions and a pair of bracket holes. A pair of wedge assemblies are coupled with the bracket, each of the wedge assemblies including a wedge segment attached to a spring-loaded guide rod. The guide rods are displaceable in the bracket holes between a retracted position and an extended position. The wedge segments engage the guiding portions, and a combination of the bracket and wedge assemblies have a first width when the guide rods are in the retracted position and have a second width wider than the first width when the guide rods are in the extended position.
摘要翻译： 一个垂直的弹簧楔恢复紧邻相邻的结构，例如在沸水核反应堆喷射泵中的入口混合器和相邻的限制器支架之间。 垂直弹簧楔包括具有一对引导部分和一对支架孔的U形支架。 一对楔形组件与支架联接，每个楔形组件包括附接到弹簧加载导向杆的楔形段。 引导杆可在缩回位置和延伸位置之间在支架孔中移动。 楔形部分接合引导部分，并且当导杆处于缩回位置时，托架和楔形组件的组合具有第一宽度，并且当导杆处于伸出位置时具有比第一宽度更宽的第二宽度。
-
-
-
-
-
-
-
-
-
搜索结果
11 条记录 (耗时 0.019 秒)
