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1. 发明授权

US07666161B2 Thrombectomy and soft debris removal device 有权
标题翻译：血栓切除术和软切除装置
公开(公告)号：US07666161B2
公开(公告)日：2010-02-23
申请号：US11751443
申请日：2007-05-21
申请人： John E. Nash , Greg Walters , Dennis M. Sauro , Mark Eberhart , William T. Fisher , Douglas G. Evans
发明人： John E. Nash , Greg Walters , Dennis M. Sauro , Mark Eberhart , William T. Fisher , Douglas G. Evans
IPC分类号： A61B17/20 , A61B17/22 , A61M25/00
CPC分类号： A61B17/32037 , A61B17/320783 , A61B2017/00685 , A61B2017/22039 , A61B2017/22067 , A61B2017/22084 , A61M1/0058 , A61M1/0066 , A61M1/101 , A61M25/0068 , A61M25/0069 , A61M25/007 , A61M25/0082 , A61M25/10 , A61M2025/0177 , A61M2025/0183 , A61M2025/1052
摘要： A device suitable for removing material from a living being is provided, featuring an infusate pump, and an aspiration pump, both powered by a motor. The aspiration pump and infusate pump preferably feature a helical pumping mechanism, and operate at a high rate of rotation, thereby ensuring adequate pumping performance and flexibility. Additionally, a narrow crossing profile is maintained, ensuring that the device may reach more tortuous regions of the vasculature. In one embodiment, the system comprises a wire-guided mono-rail catheter with a working head mounted on a flexible portion of the catheter that can laterally displace away from the guide wire to facilitate thrombus removal. The working head may be operated to separate and move away from the guide wire to come within a closer proximity of the obstructive material to more effectively remove it from the vessel.
摘要翻译：提供了一种适用于从活体中去除材料的装置，其特征在于具有输注泵和吸引泵，两者都由马达驱动。抽吸泵和输注泵优选地具有螺旋泵送机构，并且以高转速进行操作，从而确保足够的泵送性能和柔性。另外，保持狭窄的横截面，确保装置可能达到脉管系统的更曲折的区域。在一个实施例中，系统包括导线单轨导管，其具有安装在导管的柔性部分上的工作头，所述工作头可横向移位远离导丝以促进血栓移除。工作头可以被操作以分离并远离引导线进入更靠近阻塞物质的位置，以更有效地将其从容器中移出。

2. 发明授权

US07976528B2 Thrombectomy and soft debris removal device 有权
标题翻译：血栓切除术和软切除装置
公开(公告)号：US07976528B2
公开(公告)日：2011-07-12
申请号：US12705332
申请日：2010-02-12
申请人： John E. Nash , Greg Walters , Dennis M. Sauro , Mark Eberhart , William T. Fisher , Douglas G. Evans
发明人： John E. Nash , Greg Walters , Dennis M. Sauro , Mark Eberhart , William T. Fisher , Douglas G. Evans
IPC分类号： A61M31/00 , A61M25/00
CPC分类号： A61B17/32037 , A61B17/320783 , A61B2017/00685 , A61B2017/22039 , A61B2017/22067 , A61B2017/22084 , A61M1/0058 , A61M1/0066 , A61M1/101 , A61M25/0068 , A61M25/0069 , A61M25/007 , A61M25/0082 , A61M25/10 , A61M2025/0177 , A61M2025/0183 , A61M2025/1052
摘要： A device suitable for removing material from a living being is provided, featuring an infusate pump, and an aspiration pump, both powered by a motor. The aspiration pump and infusate pump preferably feature a helical pumping mechanism, and operate at a high rate of rotation, thereby ensuring adequate pumping performance and flexibility. Additionally, a narrow crossing profile is maintained, ensuring that the device may reach more tortuous regions of the vasculature. In one embodiment, the system comprises a wire-guided mono-rail catheter with a working head mounted on a flexible portion of the catheter that can laterally displace away from the guide wire to facilitate thrombus removal. The working head may be operated to separate and move away from the guide wire to come within a closer proximity of the obstructive material to more effectively remove it from the vessel.
摘要翻译：提供了一种适用于从活体中去除材料的装置，其特征在于具有输注泵和吸引泵，两者都由马达驱动。抽吸泵和输注泵优选地具有螺旋泵送机构，并且以高转速进行操作，从而确保足够的泵送性能和柔性。另外，保持狭窄的横截面，确保装置可能达到脉管系统的更曲折的区域。在一个实施例中，系统包括导线单轨导管，其具有安装在导管的柔性部分上的工作头，所述工作头可横向移位远离导丝以促进血栓移除。工作头可以被操作以分离并远离引导线进入更靠近阻塞物质的位置，以更有效地将其从容器中移出。

3. 发明申请

US20100145259A1 THROMBECTOMY AND SOFT DEBRIS REMOVAL DEVICE 有权
标题翻译：镜像和软件去除设备
公开(公告)号：US20100145259A1
公开(公告)日：2010-06-10
申请号：US12705332
申请日：2010-02-12
申请人： John E. Nash , Greg Walters , Dennis M. Sauro , Mark Eberhart , William T. Fisher , Douglas G. Evans
发明人： John E. Nash , Greg Walters , Dennis M. Sauro , Mark Eberhart , William T. Fisher , Douglas G. Evans
IPC分类号： A61B17/22
CPC分类号： A61B17/32037 , A61B17/320783 , A61B2017/00685 , A61B2017/22039 , A61B2017/22067 , A61B2017/22084 , A61M1/0058 , A61M1/0066 , A61M1/101 , A61M25/0068 , A61M25/0069 , A61M25/007 , A61M25/0082 , A61M25/10 , A61M2025/0177 , A61M2025/0183 , A61M2025/1052
摘要： A device suitable for removing material from a living being is provided, featuring an infusate pump, and an aspiration pump, both powered by a motor. The aspiration pump and infusate pump preferably feature a helical pumping mechanism, and operate at a high rate of rotation, thereby ensuring adequate pumping performance and flexibility. Additionally, a narrow crossing profile is maintained, ensuring that the device may reach more tortuous regions of the vasculature. In one embodiment, the system comprises a wire-guided mono-rail catheter with a working head mounted on a flexible portion of the catheter that can laterally displace away from the guide wire to facilitate thrombus removal. The working head may be operated to separate and move away from the guide wire to come within a closer proximity of the obstructive material to more effectively remove it from the vessel.
摘要翻译：提供了一种适用于从活体中去除材料的装置，其特征在于具有输注泵和吸引泵，两者都由马达驱动。抽吸泵和输注泵优选地具有螺旋泵送机构，并且以高转速进行操作，从而确保足够的泵送性能和柔性。另外，保持狭窄的横截面，确保装置可能达到脉管系统的更曲折的区域。在一个实施例中，系统包括导线单轨导管，其具有安装在导管的柔性部分上的工作头，所述工作头可横向移位远离导丝以促进血栓移除。工作头可以被操作以分离并远离引导线进入更靠近阻塞物质的位置，以更有效地将其从容器中移出。

4. 发明授权

US07959608B2 Thrombectomy and soft debris removal device 有权
标题翻译：血栓切除术和软切除装置
公开(公告)号：US07959608B2
公开(公告)日：2011-06-14
申请号：US10832830
申请日：2004-04-27
申请人： John E. Nash , Greg Walters , Dennis M. Sauro , Mark Eberhart , William T. Fisher
发明人： John E. Nash , Greg Walters , Dennis M. Sauro , Mark Eberhart , William T. Fisher
IPC分类号： A61M37/00 , A61M1/00
CPC分类号： A61B17/32037 , A61B17/320783 , A61B2017/00685 , A61B2017/22039 , A61B2017/22067 , A61B2017/22084 , A61M1/0058 , A61M1/0066 , A61M1/101 , A61M25/0068 , A61M25/0069 , A61M25/007 , A61M25/0082 , A61M25/10 , A61M2025/0177 , A61M2025/0183 , A61M2025/1052
摘要： A device suitable for removing material from a living being is provided, featuring an infusate pump, and an aspiration pump, both powered by a motor. The aspiration pump and infusate pump preferably feature a helical pumping mechanism, and operate at a high rate of rotation, thereby ensuring adequate pumping performance and flexibility. Additionally, a narrow crossing profile is maintained, ensuring that the device may reach more tortuous regions of the vasculature.
摘要翻译：提供了一种适用于从活体中去除材料的装置，其特征在于具有输注泵和吸引泵，两者都由马达驱动。抽吸泵和输注泵优选地具有螺旋泵送机构，并且以高转速进行操作，从而确保足够的泵送性能和柔性。另外，保持狭窄的横截面，确保装置可能达到脉管系统的更曲折的区域。

5. 发明授权

US08920402B2 Thrombectomy and soft debris removal device 有权
标题翻译：血栓切除术和软切除装置
公开(公告)号：US08920402B2
公开(公告)日：2014-12-30
申请号：US11871908
申请日：2007-10-12
申请人： John E. Nash , Greg Walters , Dennis M. Sauro , Mark Eberhardt , William T. Fisher , Douglas G. Evans
发明人： John E. Nash , Greg Walters , Dennis M. Sauro , Mark Eberhardt , William T. Fisher , Douglas G. Evans
IPC分类号： A61M25/00 , A61B17/3207
CPC分类号： A61B17/320758 , A61B17/320783 , A61B2017/00685 , A61B2017/320733 , A61B2017/320741 , A61B2017/320766 , A61B2217/005
摘要： A device suitable for removing material from a living being is provided, featuring at least an aspiration pump, powered by a motor. The aspiration pump and any optional infusate pump preferably feature a helical pumping mechanism, and operate at a high rate of rotation, thereby ensuring adequate pumping performance and flexibility. The helical pumping mechanism may be a helical coiled wire about a central core tube. The helical coil wire, whether together with, or independent of, the core tube, may be rotated to cause a pumping action. Additionally, a narrow crossing profile is maintained, ensuring that the device may reach more tortuous regions of the vasculature. In one embodiment, the system comprises a wire-guided mono-rail catheter with a working head mounted on a flexible portion of the catheter that can laterally displace away from the guide wire to facilitate thrombus removal. The working head may be operated to separate and move away from the guide wire to come within a closer proximity of the obstructive material to more effectively remove it from the vessel.
摘要翻译：提供一种适用于从活体中去除材料的装置，其特征在于至少一个由马达驱动的抽吸泵。抽吸泵和任何可选的输注泵优选地具有螺旋泵送机构，并且以高转速进行操作，从而确保了足够的泵送性能和灵活性。螺旋泵送机构可以是围绕中心芯管的螺旋卷绕的线。螺旋线圈线，无论是与芯管一起，还是独立于芯管，可以旋转以引起泵送动作。另外，保持狭窄的横截面，确保装置可能达到脉管系统的更曲折的区域。在一个实施例中，系统包括导线单轨导管，其具有安装在导管的柔性部分上的工作头，所述工作头能横向移位远离引导线以促进血栓移除。工作头可以被操作以分离并远离引导线进入更靠近阻塞物质的位置，以更有效地将其从容器中移出。

6. 发明申请

US20070282303A1 Thrombectomy and soft debris removal device 有权
标题翻译：血栓切除术和软切除装置
公开(公告)号：US20070282303A1
公开(公告)日：2007-12-06
申请号：US11751443
申请日：2007-05-21
申请人： John Nash , Greg Walters , Dennis Sauro , Mark Eberhart , William Fisher , Douglas Evans
发明人： John Nash , Greg Walters , Dennis Sauro , Mark Eberhart , William Fisher , Douglas Evans
IPC分类号： A61M1/00
CPC分类号： A61B17/32037 , A61B17/320783 , A61B2017/00685 , A61B2017/22039 , A61B2017/22067 , A61B2017/22084 , A61M1/0058 , A61M1/0066 , A61M1/101 , A61M25/0068 , A61M25/0069 , A61M25/007 , A61M25/0082 , A61M25/10 , A61M2025/0177 , A61M2025/0183 , A61M2025/1052
摘要： A device suitable for removing material from a living being is provided, featuring an infusate pump, and an aspiration pump, both powered by a motor. The aspiration pump and infusate pump preferably feature a helical pumping mechanism, and operate at a high rate of rotation, thereby ensuring adequate pumping performance and flexibility. Additionally, a narrow crossing profile is maintained, ensuring that the device may reach more tortuous regions of the vasculature. In one embodiment, the system comprises a wire-guided mono-rail catheter with a working head mounted on a flexible portion of the catheter that can laterally displace away from the guide wire to facilitate thrombus removal. The working head may be operated to separate and move away from the guide wire to come within a closer proximity of the obstructive material to more effectively remove it from the vessel.
摘要翻译：提供了一种适用于从活体中去除材料的装置，其特征在于具有输注泵和吸引泵，两者都由马达驱动。抽吸泵和输注泵优选地具有螺旋泵送机构，并且以高转速进行操作，从而确保足够的泵送性能和柔性。另外，保持狭窄的横截面，确保装置可能达到脉管系统的更曲折的区域。在一个实施例中，系统包括导线单轨导管，其具有安装在导管的柔性部分上的工作头，所述工作头能横向移位远离引导线以促进血栓移除。工作头可以被操作以分离并远离引导线进入更靠近阻塞物质的位置，以更有效地将其从容器中移出。

7. 发明申请

US20050240146A1 Thrombectomy and soft debris removal device 有权
标题翻译：血栓切除术和软切除装置
公开(公告)号：US20050240146A1
公开(公告)日：2005-10-27
申请号：US10832830
申请日：2004-04-27
申请人： John Nash , Greg Walters , Dennis Sauro , Mark Eberhart , William Fisher
发明人： John Nash , Greg Walters , Dennis Sauro , Mark Eberhart , William Fisher
IPC分类号： A61B17/22 , A61F2/958 , A61M1/00 , A61M25/00
CPC分类号： A61B17/32037 , A61B17/320783 , A61B2017/00685 , A61B2017/22039 , A61B2017/22067 , A61B2017/22084 , A61M1/0058 , A61M1/0066 , A61M1/101 , A61M25/0068 , A61M25/0069 , A61M25/007 , A61M25/0082 , A61M25/10 , A61M2025/0177 , A61M2025/0183 , A61M2025/1052
摘要： A device suitable for removing material from a living being is provided, featuring an infusate pump, and an aspiration pump, both powered by a motor. The aspiration pump and infusate pump preferably feature a helical pumping mechanism, and operate at a high rate of rotation, thereby ensuring adequate pumping performance and flexibility. Additionally, a narrow crossing profile is maintained, ensuring that the device may reach more tortuous regions of the vasculature.
摘要翻译：提供了一种适用于从活体中去除材料的装置，其特征在于具有输注泵和吸引泵，两者都由马达驱动。抽吸泵和输注泵优选地具有螺旋泵送机构，并且以高转速进行操作，从而确保足够的泵送性能和灵活性。另外，保持狭窄的横截面，确保装置可能达到脉管系统的更曲折的区域。

8. 发明申请

US20140200611A1 VASCULAR CLOSURE SYSTEM TOGGLE PLACEMENT 审中-公开
标题翻译：血管闭合系统套装
公开(公告)号：US20140200611A1
公开(公告)日：2014-07-17
申请号：US14086418
申请日：2013-11-21
申请人： Greg Walters
发明人： Greg Walters
IPC分类号： A61B17/00
CPC分类号： A61B17/0057 , A61B17/0401 , A61B2017/00623 , A61B2017/00628 , A61B2017/00663 , A61B2017/0414 , A61B2017/0417 , A61B2017/0464
摘要： Methods of controlling the orientation of a toggle of a puncture sealing device are disclosed. In one example, a proximal end of a toggle of the sealing device can be trapped between a release tube and a delivery tube while the puncture sealing device is being moved into a vessel through a puncture site of the vessel. Once inserted at least one of the release tube and the delivery tube can be moved relative to the other to thereby remove the proximal end of the toggle from between the release tube and delivery tube. Subsequently at least one of the release tube and the delivery tube can be moved again relative to the other such that a distal end of the release tube abuts the toggle to thereby orient the toggle in a sealing position.
摘要翻译：公开了一种控制穿刺密封装置的肘杆的取向的方法。在一个示例中，密封装置的肘节的近端可以被捕获在释放管和输送管之间，同时穿刺密封装置通过容器的穿刺部位移动到容器中。一旦插入，释放管和输送管中的至少一个可以相对于另一个移动，从而从释放管和输送管之间移除肘节的近端。随后，释放管和输送管中的至少一个可以相对于另一个再次移动，使得释放管的远端抵靠肘节，从而将肘节定位在密封位置。

9. 发明申请

US20080097499A1 THROMBECTOMY AND SOFT DEBRIS REMOVAL DEVICE 有权
标题翻译：镜像和软件去除设备
公开(公告)号：US20080097499A1
公开(公告)日：2008-04-24
申请号：US11871908
申请日：2007-10-12
申请人： John Nash , Greg Walters , Dennis Sauro , Mark Eberharot , William Fisher , Douglas Evans
发明人： John Nash , Greg Walters , Dennis Sauro , Mark Eberharot , William Fisher , Douglas Evans
IPC分类号： A61B17/22
CPC分类号： A61B17/320758 , A61B17/320783 , A61B2017/00685 , A61B2017/320733 , A61B2017/320741 , A61B2017/320766 , A61B2217/005
摘要： A device suitable for removing material from a living being is provided, featuring at least an aspiration pump, powered by a motor. The aspiration pump and any optional infusate pump preferably feature a helical pumping mechanism, and operate at a high rate of rotation, thereby ensuring adequate pumping performance and flexibility. The helical pumping mechanism may be a helical coiled wire about a central core tube. The helical coil wire, whether together with, or independent of, the core tube, may be rotated to cause a pumping action. Additionally, a narrow crossing profile is maintained, ensuring that the device may reach more tortuous regions of the vasculature. In one embodiment, the system comprises a wire-guided mono-rail catheter with a working head mounted on a flexible portion of the catheter that can laterally displace away from the guide wire to facilitate thrombus removal. The working head may be operated to separate and move away from the guide wire to come within a closer proximity of the obstructive material to more effectively remove it from the vessel.
摘要翻译：提供一种适用于从活体中去除材料的装置，其特征在于至少一个由马达驱动的抽吸泵。抽吸泵和任何可选的输注泵优选地具有螺旋泵送机构，并且以高转速进行操作，从而确保了足够的泵送性能和灵活性。螺旋泵送机构可以是围绕中心芯管的螺旋卷绕的线。螺旋线圈线，无论是与芯管一起，还是独立于芯管，可以旋转以引起泵送动作。另外，保持狭窄的横截面，确保装置可能达到脉管系统的更曲折的区域。在一个实施例中，系统包括导线单轨导管，其具有安装在导管的柔性部分上的工作头，所述工作头能横向移位远离引导线以促进血栓移除。工作头可以被操作以分离并远离引导线进入更靠近阻塞物质的位置，以更有效地将其从容器中移出。

10. 发明申请

US20140180332A1 VASCULAR LOCATING SYSTEMS AND METHODS OF USE 有权
标题翻译：血管定位系统及其使用方法
公开(公告)号：US20140180332A1
公开(公告)日：2014-06-26
申请号：US14063522
申请日：2013-10-25
申请人： Greg Walters , Joseph T. Grintz , Julie Lin
发明人： Greg Walters , Joseph T. Grintz , Julie Lin
IPC分类号： A61B17/00
CPC分类号： A61B17/0057 , A61B5/4836 , A61B90/39 , A61B2017/00623 , A61B2017/00654 , A61B2017/00672 , A61B2090/062 , A61B2090/3904 , A61B2090/3966 , A61M25/09 , A61M29/02
摘要： Disclosed are puncture sealing systems and methods of locating a puncture site within a vessel. The systems can include puncture locating dilators and access sheaths that are configured to locate the puncture site within a vessel so that the position of the puncture site relative to a distal end of the access sheath is known during a puncture sealing procedure.
摘要翻译：公开了穿刺密封系统和在血管内定位穿刺部位的方法。该系统可以包括穿刺定位扩张器和进入护套，其构造成将穿刺部位定位在血管内，使得在穿刺密封过程期间穿刺部位相对于进入护套的远端的位置是已知的。

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