专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06494847B1 Guide wire with multiple polymer jackets over distal and intermediate core sections 有权
标题翻译：导丝与多个聚合物外套在远端和中间芯部分之间
公开(公告)号：US06494847B1
公开(公告)日：2002-12-17
申请号：US09796777
申请日：2001-02-28
申请人： Mark Richardson , Emmanuel C. Biagtan , Wayne E. Cornish
发明人： Mark Richardson , Emmanuel C. Biagtan , Wayne E. Cornish
IPC分类号： A61B500
CPC分类号： A61M25/09 , A61M2025/09091 , A61M2025/09133
摘要： The invention is directed to a guide wire having at least two different polymeric jackets that impart different handling characteristics to the portions of the guide wire they surround. Preferably, the guide wire may have jackets of different grades of polymer, such as polyurethane 55D and 90A. Alternatively, the guide wire may have jackets of different types of polymers such as polyurethane and polytetrafluoroethylene, or may have a single polymeric jacket with continuously varying properties along its length. The invention also comprises methods of making such guide wires.
摘要翻译：本发明涉及一种导丝，其具有至少两种不同的聚合物夹克，其赋予它们围绕的导丝的部分不同的处理特性。优选地，导丝可以具有不同等级的聚合物的夹克，例如聚氨酯55D和90A。或者，导丝可以具有不同类型聚合物的夹克，例如聚氨酯和聚四氟乙烯，或者可以具有沿其长度连续变化的特性的单一聚合物护套。本发明还包括制造这种导丝的方法。

2. 发明授权

US06402706B2 Guide wire with multiple polymer jackets over distal and intermediate core sections 有权
标题翻译：导丝与多个聚合物外套在远端和中间芯部分之间
公开(公告)号：US06402706B2
公开(公告)日：2002-06-11
申请号：US09223223
申请日：1998-12-30
申请人： Mark Richardson , Emmanuel C. Biagtan , Wayne E. Cornish
发明人： Mark Richardson , Emmanuel C. Biagtan , Wayne E. Cornish
IPC分类号： A61B500
CPC分类号： A61M25/09 , A61M2025/09091 , A61M2025/09133
摘要： The invention is directed to a guide wire having at least two different polymeric jackets that impart different handling characteristics to the portions of the guide wire they surround. Preferably, the guide wire may have jackets of different grades of polymer, such as polyurethane 55 D and 90 A. Alternatively, the guide wire may have jackets of different types of polymers such as polyurethane and polytetrafluoroethylene, or may have a single polymeric jacket with continuously varying properties along its length. The invention also comprises methods of making such guide wires.
摘要翻译：本发明涉及一种导丝，其具有至少两种不同的聚合物夹克，其赋予它们围绕的导丝的部分不同的处理特性。优选地，导丝可以具有不同等级的聚合物的夹套，例如聚氨酯55D和90A。或者，导丝可以具有不同类型聚合物的夹克，例如聚氨酯和聚四氟乙烯，或者可以具有单个聚合物护套，沿其长度连续变化的特性。本发明还包括制造这种导丝的方法。

3. 发明授权

US06451026B1 Dock exchange system for composite guidewires 有权
标题翻译：复合导丝的码头交换系统
公开(公告)号：US06451026B1
公开(公告)日：2002-09-17
申请号：US09736854
申请日：2000-12-13
申请人： Emmanuel C. Biagtan , Shruti Bajaj , Wayne E. Cornish , Brandon Gosiengfiao , Mark Richardson , Peter J. D'Aquanni
发明人： Emmanuel C. Biagtan , Shruti Bajaj , Wayne E. Cornish , Brandon Gosiengfiao , Mark Richardson , Peter J. D'Aquanni
IPC分类号： A61B500
CPC分类号： A61M25/0905 , A61M25/0108 , A61M25/09 , A61M25/09033 , A61M2025/09083 , A61M2025/09133 , A61M2025/09166 , A61M2025/09175
摘要： An elongate intracorporeal guiding device for providing access to desired sites within a patients body. The device, which may be configured as a guidewire, is constructed so as to be compatible with sensitive imaging methods such as MRI and the like and not create imaging artifacts or interference with such imaging methods. The guiding device may be constructed so as to have a distal working section that has minimal metallic content or minimal content of materials that can cause imaging artifacts or interference with MRI imaging, other sensitive imaging methods or the like. The device may also have a dock exchange system to allow attachment and detachment of an extension guidewire.
摘要翻译：细长的体内引导装置，用于提供进入患者体内期望的部位。可以被配置为导丝的装置被构造成与诸如MRI等的敏感成像方法兼容，并且不产生成像伪像或对这种成像方法的干扰。引导装置可以构造成具有远程工作部分，该远端工作部分具有最小的金属含量或材料的最小含量，这可能导致成像伪影或与MRI成像，其他敏感成像方法等的干涉。该装置还可以具有坞站交换系统以允许延伸导丝的附接和分离。

4. 发明授权

US06390993B1 Guidewire having linear change in stiffness 有权
标题翻译：导丝具有刚度线性变化
公开(公告)号：US06390993B1
公开(公告)日：2002-05-21
申请号：US09203140
申请日：1998-12-01
申请人： Wayne E. Cornish , John Schreiner , James Jacobs , Marc M. Jalisi , Mark Richardson
发明人： Wayne E. Cornish , John Schreiner , James Jacobs , Marc M. Jalisi , Mark Richardson
IPC分类号： A61B500
CPC分类号： A61B5/6851 , A61M25/09 , A61M2025/09083 , A61M2025/09175
摘要： The invention is directed to a guidewire having a distal section with multiple distally tapered core segments with at least two contiguous distally tapering core segments in which the most distal tapered core segment preferably has a greater degree of taper than the proximally contiguous tapered core segment. The invention is also directed to an elongated intracorporeal device, preferably a guidewire or section thereof, that has a core member or the like with a plurality of contiguous tapered segments having taper angles that are configured to produce a linear change in stiffness over a longitudinal section of the device. The device may also have a core section with a continuously changing taper angle to produce a curvilinear profile that preferably is configured to produce a linear change in stiffness of the core over a longitudinal section of the device.
摘要翻译：本发明涉及一种具有多个具有至少两个相邻的远端锥形芯段的多个远端锥形芯部段的远端部分，其中最远端锥形芯部段优选地具有比近端相邻的锥形芯部分更大的锥度。本发明还涉及一种细长的体内装置，优选的导丝或其一部分，其具有芯构件或类似物，多个相邻的锥形段具有锥形角，该锥形角构造成在纵向截面上产生刚度线性变化的设备。该装置还可以具有连续变化的锥角的芯部分，以产生曲线轮廓，该轮廓优选被配置成在装置的纵向部分上产生芯的刚度的线性变化。

5. 发明授权

US6142975A Guidewire having braided wire over drawn tube construction 有权
标题翻译：导线在拉丝管结构上具有编织线
公开(公告)号：US6142975A
公开(公告)日：2000-11-07
申请号：US224453
申请日：1998-12-31
申请人： Marc Mehrzad Jalisi , Mark Richardson , David M. Anderson , Wayne E. Cornish
发明人： Marc Mehrzad Jalisi , Mark Richardson , David M. Anderson , Wayne E. Cornish
IPC分类号： A61M5/178 , A61M25/09 , B23P11/00
CPC分类号： A61M25/09 , B21C1/003 , B21F17/00 , B21F3/04 , C21D7/02 , A61M2025/09175 , C21D2211/001 , C21D2211/008 , C21D2241/01 , C21D9/52 , Y10S29/011 , Y10T29/49908
摘要： An intracorporeal device, preferably a guidewire, and method of making same that has an elongate inner core element with an outer layer of material disposed about the core element. The layer of material can be applied as a braid, strand or smooth layer of material, and is preferably a metal. If the layer of material is applied as a braid or strand, it may be subsequently cold drawn so as to create a smooth layer from the braid or strand. The inner core element may be homogeneous, or may consist of drawn filled tubing with at least two layers of material, preferably biocompatible metals. In this way, the multiple layer distal section of the elongate core can be shaped or ground so as to achieve the desired mechanical properties and provide surfaces for attachment of components that are readily bonded or soldered to.
摘要翻译：一种体内装置，优选导丝，以及其制造方法，其具有细长的内芯元件，该内芯元件具有围绕芯元件设置的外层材料。材料层可以作为编织物，股线或光滑的材料层施加，优选为金属。如果材料层作为编织物或股线施加，则可以随后冷拉以从编织物或股线形成光滑的层。内芯元件可以是均匀的，或者可以由具有至少两层材料，优选生物相容性金属的拉伸填充管组成。以这种方式，细长芯的多层远端部分可以被成形或研磨，以达到期望的机械性能，并提供用于连接容易粘结或焊接的部件的表面。

6. 发明授权

US06694595B1 Method of making a guidewire core 失效
标题翻译：制造导丝芯的方法
公开(公告)号：US06694595B1
公开(公告)日：2004-02-24
申请号：US09635713
申请日：2000-08-09
申请人： Marc Mehrzad Jalisi , Mark Richardson , David M. Anderson , Wayne E. Cornish
发明人： Marc Mehrzad Jalisi , Mark Richardson , David M. Anderson , Wayne E. Cornish
IPC分类号： B23P1100
CPC分类号： A61M25/09 , A61M2025/09175 , B21C1/003 , B21F3/04 , B21F17/00 , C21D7/02 , C21D9/52 , C21D2211/001 , C21D2211/008 , C21D2241/01 , Y10S29/011 , Y10T29/49908
摘要： An intracorporeal device, preferably a guidewire, and method of making same that has an elongate inner core element with an outer layer of material disposed about the core element. The layer of material can be applied as a braid, strand or smooth layer of material, and is preferably a metal. If the layer of material is applied as a braid or strand, it may be subsequently cold drawn so as to create a smooth layer from the braid or strand. The inner core element, may be homogeneous, or may consist of drawn filled tubing with at least two layers of material, preferably biocompatible metals. In this way, the multiple layer distal section of the elongate core can be shaped or ground so as to achieve the desired mechanical properties and provide surfaces for attachment of components that are readily bonded or soldered to.
摘要翻译：一种体内装置，优选导丝，以及其制造方法，其具有细长的内芯元件，该内芯元件具有围绕芯元件设置的外层材料。材料层可以作为编织物，股线或光滑的材料层施加，优选为金属。如果材料层作为编织物或股线施加，则可以随后冷拉以从编织物或股线形成光滑的层。内芯元件可以是均匀的，或者可以由具有至少两层材料的拉伸填充的管道组成，优选地是生物相容性金属。以这种方式，细长芯的多层远端部分可以被成形或研磨，以达到期望的机械性能，并提供用于连接容易粘结或焊接的部件的表面。

7. 发明授权

US06666829B2 Guidewire having linear change in stiffness 有权
公开(公告)号：US06666829B2
公开(公告)日：2003-12-23
申请号：US09881290
申请日：2001-06-12
申请人： Wayne E. Cornish , John Schreiner , James Jacobs , Marc M. Jalisi , Mark Richardson , Kent C. Stalker , Olin J. Palmer
发明人： Wayne E. Cornish , John Schreiner , James Jacobs , Marc M. Jalisi , Mark Richardson , Kent C. Stalker , Olin J. Palmer
IPC分类号： A61B500
CPC分类号： A61B5/6851 , A61M25/09 , A61M2025/09083 , A61M2025/09175
摘要： The invention is directed to a guidewire having a distal section with multiple distally tapered core segments with at least two contiguous distally tapering core segments in which the most distal tapered core segment preferably has a greater degree of taper than the proximally contiguous tapered core segment. The invention is also directed to an elongated intracorporeal device, preferably a guidewire or section thereof, that has a core member or the like with a plurality of contiguous tapered segments having taper angles that are configured to produce a linear change in stiffness over a longitudinal section of the device. The device may also have a core section with a continuously changing taper angle to produce a curvilinear profile that preferably is configured to produce a linear change in stiffness of the core over a longitudinal section of the device.

8. 发明授权

US10267609B1 Cartridge reloading machine and components 有权
公开(公告)号：US10267609B1
公开(公告)日：2019-04-23
申请号：US15894914
申请日：2018-02-12
申请人： Mark Richardson
发明人： Mark Richardson , Ralph Richardson
IPC分类号： F42B33/00
摘要： This disclosure an improved progressive shell reloader machine with improved components to reduce friction and jarring, thereby reducing powder losses during the reloading process, components including a smooth ring indexer, a gripping shellplate, and an antifriction camming pin. Additional improved components allow easy halting of primer and shell casing feed, facilitating troubleshooting, components including a positionable and reversible case insert slide block and a slide back primer cam.

9. 发明授权

US09386069B2 Media exposure data collection and security 有权
标题翻译：媒体曝光数据收集和安全
公开(公告)号：US09386069B2
公开(公告)日：2016-07-05
申请号：US13338479
申请日：2011-12-28
申请人： John Stavropoulos , Anand Jain , Wendell Lynch , Vladimir Kuznetsov , Jack Crystal , Jason Bolles , William John McKenna , David Gish , Mark Richardson , Alan Neuhauser
发明人： John Stavropoulos , Anand Jain , Wendell Lynch , Vladimir Kuznetsov , Jack Crystal , Jason Bolles , William John McKenna , David Gish , Mark Richardson , Alan Neuhauser
IPC分类号： G06F15/16 , H04L29/08 , H04L29/06
CPC分类号： H04L67/02 , H04L63/0428 , H04L63/08
摘要： Systems and methods are disclosed for securely transferring research data relating to media exposure data, such as radio, television, streaming media and the Internet. A plurality of portable computing devices seek and bond to a collector via Bluetooth in a specific area, such as a household. The collector authenticates itself with each of the portable computing devices and vice versa where the collector arranges a secure research data transfer session with each respective device using exchanged authentication files. As each secure session is made, each portable computing device transmits stored research data during the session.
摘要翻译：公开了用于安全地传送与媒体曝光数据相关的研究数据（诸如无线电，电视，流媒体和因特网）的系统和方法。多个便携式计算设备通过蓝牙在诸如家庭的特定区域中寻找并结合到收集器。集线器对每个便携式计算设备进行认证，反之亦然，其中收集器使用交换的认证文件与每个相应的设备安排研究数据传输会话。随着每个安全会话的进行，每个便携式计算设备在会话期间发送存储的研究数据。

10. 发明授权

US07509172B2 Stabilizing guide wire apparatus for use with implantable device 失效
标题翻译：用于可植入装置的稳定导丝装置
公开(公告)号：US07509172B2
公开(公告)日：2009-03-24
申请号：US10421213
申请日：2003-04-23
申请人： Mark Richardson , David Anderson
发明人： Mark Richardson , David Anderson
IPC分类号： A61N1/05
CPC分类号： A61N1/056 , A61N2001/0578 , A61N2001/0585
摘要： An apparatus is usable for guiding and stabilizing a body implantable medical device. The apparatus includes a guide wire with an enlarged distal tip. The enlarged distal tip may include a compliant portion to prevent tissue abrasion or perforation. The implantable device includes an open lumen configured to longitudinally advance along the guide wire. A sleeve is disposed over the guide wire and slidably deployable over the enlarged tip of the guide wire. When the implantable device is in final position, the open lumen encompasses at least part of the enlarged tip of the guide wire. The sleeve can be moved over at least part of the enlarged tip and create an interference between the tip and the open lumen, thereby stabilizing the implantable device.
摘要翻译：一种装置可用于引导和稳定身体可植入医疗装置。该装置包括具有放大的远端的引导线。扩大的远侧末端可以包括柔顺部分以防止组织磨损或穿孔。可植入装置包括被构造为沿着导丝纵向前进的开口腔。套筒布置在引导线上并可滑动地布置在引导线的扩大的尖端上。当可植入装置处于最终位置时，开放的内腔包围引导线的扩大末端的至少一部分。套筒可以在扩大的尖端的至少一部分上移动，并在尖端和开放的内腔之间产生干涉，从而稳定可植入装置。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式