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1. 发明授权

US08425517B2 Abrasive cutting system and method 有权
标题翻译：磨料切割系统及方法
公开(公告)号：US08425517B2
公开(公告)日：2013-04-23
申请号：US13188983
申请日：2011-07-22
申请人： Mehmet Z. Sengun , Elizabeth Heneberry , Ian D. McRury , Kevin J. Ranucci , Douglas W. Dunn
发明人： Mehmet Z. Sengun , Elizabeth Heneberry , Ian D. McRury , Kevin J. Ranucci , Douglas W. Dunn
IPC分类号： A61B17/00
CPC分类号： A61B17/3203 , A61B17/1644 , A61B17/32037 , A61B2017/1648
摘要： A high pressure fluid jet system is provided, which is useful for cutting hard material during a surgical procedure. The cutting of hard material is more efficient as the system delivers abrasive solid particles with the high pressure fluid. A method of effecting cutting during a surgical procedure is also provided. In an exemplary embodiment, a surgical tool that is effective to deliver a pressurized stream of fluid through a nozzle is provided, and the pressurized stream of fluid is delivered through the surgical tool and out of the nozzle to hard material within a patient to effect cutting of the hard material within the patient in a desired pattern. The fluid that cuts the hard material can include a delivery liquid having a plurality of abrasive solid particles that are formed from an organic material. The abrasive solid particles can be entrained in the pressurized fluid stream or the pressurized fluid stream can erode a solid or suspension form of the abrasive particles.
摘要翻译：提供了一种高压流体喷射系统，可用于在外科手术过程中切割硬质材料。硬质材料的切割更有效，因为系统用高压流体输送磨料固体颗粒。还提供了一种在外科手术过程中进行切割的方法。在一个示例性实施例中，提供了有效地通过喷嘴输送加压流体流的手术工具，并且加压的流体流通过外科手术工具输送到患者体内的硬质材料以进行切割的患者内的硬质材料。切割硬质材料的流体可以包括具有由有机材料形成的多个磨料固体颗粒的输送液体。研磨的固体颗粒可以夹带在加压流体流中，或者加压的流体流可以侵蚀磨料颗粒的固体或悬浮液形式。

2. 发明申请

US20120029519A1 ABRASIVE CUTTING SYSTEM AND METHOD 有权
标题翻译：磨料切割系统和方法
公开(公告)号：US20120029519A1
公开(公告)日：2012-02-02
申请号：US13188983
申请日：2011-07-22
申请人： Mehmet Z. Sengun , Elizabeth Heneberry , Ian D. McRury , Kevin J. Ranucci , Douglas W. Dunn
发明人： Mehmet Z. Sengun , Elizabeth Heneberry , Ian D. McRury , Kevin J. Ranucci , Douglas W. Dunn
IPC分类号： A61B17/3203 , A61B17/56
CPC分类号： A61B17/3203 , A61B17/1644 , A61B17/32037 , A61B2017/1648
摘要： A high pressure fluid jet system is provided, which is useful for cutting hard material during a surgical procedure. The cutting of hard material is more efficient as the system delivers abrasive solid particles with the high pressure fluid. A method of effecting cutting during a surgical procedure is also provided. In an exemplary embodiment, a surgical tool that is effective to deliver a pressurized stream of fluid through a nozzle is provided, and the pressurized stream of fluid is delivered through the surgical tool and out of the nozzle to hard material within a patient to effect cutting of the hard material within the patient in a desired pattern. The fluid that cuts the hard material can include a delivery liquid having a plurality of abrasive solid particles that are formed from an organic material. The abrasive solid particles can be entrained in the pressurized fluid stream or the pressurized fluid stream can erode a solid or suspension form of the abrasive particles.
摘要翻译：提供了一种高压流体喷射系统，可用于在外科手术过程中切割硬质材料。硬质材料的切割更有效，因为系统用高压流体输送磨料固体颗粒。还提供了一种在外科手术过程中进行切割的方法。在一个示例性实施例中，提供了有效地通过喷嘴输送加压流体流的手术工具，并且加压的流体流通过外科手术工具输送到患者体内的硬质材料以进行切割的患者内的硬质材料。切割硬质材料的流体可以包括具有由有机材料形成的多个磨料固体颗粒的输送液体。研磨的固体颗粒可以夹带在加压流体流中，或者加压的流体流可以侵蚀磨料颗粒的固体或悬浮液形式。

3. 发明授权

US07582097B2 Suture welding system and method 有权
标题翻译：缝合焊接系统及方法
公开(公告)号：US07582097B2
公开(公告)日：2009-09-01
申请号：US10024625
申请日：2001-12-18
申请人： Ian D. McRury , Douglas W. Dunn , Nathan S. Cauldwell
发明人： Ian D. McRury , Douglas W. Dunn , Nathan S. Cauldwell
IPC分类号： A61B17/04
CPC分类号： A61B17/0487 , A61B17/06166 , A61B2017/0619
摘要： A suture welding system for fixedly attaching a first length of suture to a second length of suture includes an electrosurgical energy source and a suture welding device. The suture welding device has a working end, a suture contacting element disposed on the working end, a first electrode electrically coupled to the electrosurgical energy source, and a second electrode electrically coupled to the electrosurgical energy source. The first electrode is disposed on the suture contacting element for providing electrical energy to the first and second lengths of suture, and the second electrode is disposable proximate to the suture welding site for providing a return electrical energy path to the electrosurgical energy source. When electrical energy is provided by the first electrode to the first and second lengths of suture welds, the first and second lengths of suture are welded into a fixed attachment.
摘要翻译：用于将第一长度的缝合线固定地连接到第二长度的缝合线的缝合焊接系统包括电外科能量源和缝合线焊接装置。缝合焊接装置具有工作端，设置在工作端上的缝线接触元件，电耦合到电外科能量源的第一电极和电耦合到电外科能量源的第二电极。第一电极设置在缝合线接触元件上，用于向第一和第二段缝合线提供电能，并且第二电极在缝合焊接位置附近是一次性的，以提供到电外科能量源的返回电能路径。当电能由第一电极提供到第一和第二段缝合焊缝时，第一和第二段缝合线被焊接成固定的附件。

4. 发明授权

US08673021B2 Arthroscopic tissue scaffold delivery device 有权
标题翻译：关节镜组织支架输送装置
公开(公告)号：US08673021B2
公开(公告)日：2014-03-18
申请号：US10724021
申请日：2003-11-26
申请人： Keith M. Orr , Eric Hyman , Francois Binette , Ian D. Mcrury , Steve Lepke , Ash Perkins , Julia Hwang
发明人： Keith M. Orr , Eric Hyman , Francois Binette , Ian D. Mcrury , Steve Lepke , Ash Perkins , Julia Hwang
IPC分类号： A61M5/178 , A61F2/02
CPC分类号： A61F2/46 , A61B17/00234 , A61B2017/00575 , A61B2017/1205 , A61F2002/30281 , A61F2002/30426 , A61F2002/30604 , A61F2002/30772 , A61F2002/30878 , A61F2002/30881 , A61F2002/30897 , A61F2002/4022 , A61F2002/4085
摘要： A small diameter delivery device capable of delivering a tissue loaded scaffold arthroscopically to a tissue defect or injury site without reducing the pressure at the injury site is provided. The scaffold delivery device of the present invention comprises a plunger system that includes two main components: an insertion tube and an insertion rod. The insertion tube has a flared proximal end for holding a tissue scaffold prior to delivery. An elongate, hollow body extends from the flared proximal end to a distal end of the insertion tube, and defines a passageway that extends through the body for delivery of the tissue scaffold. The insertion rod has an elongate body that extends into a handle at a proximal end and a tip at a distal end. The insertion rod is configured to be removably disposed within the insertion tube for sliding along the passageway to effect delivery of the tissue scaffold through the insertion tube.
摘要翻译：提供了一种小直径输送装置，其能够将组织装载的支架关节镜递送至组织缺损或损伤部位而不降低受伤部位的压力。本发明的支架输送装置包括柱塞系统，其包括两个主要部件：插入管和插入杆。插入管具有用于在输送之前保持组织支架的扩张近端。细长的中空体从扩张的近端延伸到插入管的远端，并且限定了延伸穿过身体以用于输送组织支架的通道。插入杆具有伸长的本体，其在近端延伸到手柄中，并在远端延伸到尖端。插入杆构造成可移除地设置在插入管内，用于沿着通道滑动以实现组织支架通过插入管的输送。

5. 发明授权

US07115100B2 Tissue biopsy and processing device 有权
标题翻译：组织活组织检查和处理装置
公开(公告)号：US07115100B2
公开(公告)日：2006-10-03
申请号：US10298091
申请日：2002-11-15
申请人： Ian D. McRury , Francois Binette , Julia Hwang
发明人： Ian D. McRury , Francois Binette , Julia Hwang
IPC分类号： A61B10/00
CPC分类号： A61B10/0266 , A61B10/025 , A61B10/0283 , A61B17/3203 , A61B2017/00685 , A61B2017/00969 , A61B2217/005 , A61M1/0056
摘要： A tissue biopsy and processing device for capturing and processing a tissue sample is provided. In general, the device includes a biopsy member adapted to remove a tissue sample from a patient's body, and a processing apparatus adapted to receive the tissue sample from the biopsy device, and to dissociate and mince the tissue sample in preparation for further use. The processing apparatus can include a tissue reducing chamber in communication with and adapted to receive the tissue sample from the biopsy member, and a tissue processing element associated with the tissue reducing chamber that is effective to dissociate the tissue sample retained within the tissue reducing chamber.
摘要翻译：提供了用于捕获和处理组织样本的组织活检和处理装置。通常，该装置包括适于从患者身体去除组织样本的活检构件，以及适于从活组织检查装置接收组织样本并且解离和切碎组织样品以准备进一步使用的处理设备。处理装置可以包括与活组织检查构件连接并适于从活检构件接收组织样本的组织减小室，以及与组织减少腔相关联的有效解离保留在组织减压室内的组织样本的组织处理元件。

6. 发明授权

US06916317B2 Tricuspid annular grasp catheter 有权
标题翻译：三尖瓣环把手导管
公开(公告)号：US06916317B2
公开(公告)日：2005-07-12
申请号：US10234675
申请日：2002-09-03
申请人： Gary S. Falwell , Ian D. McRury , Michael C. Peterson , Paul J. Wang
发明人： Gary S. Falwell , Ian D. McRury , Michael C. Peterson , Paul J. Wang
IPC分类号： A61B18/14
CPC分类号： A61B18/1492 , A61B18/1815 , A61B2018/00369
摘要： A method of treating cardiac arrhythmia, including guiding a distal end portion of a catheter, the distal end portion having a distal tip and accommodating an elongated configuration of ablation electrodes, from the inferior vena cava into the right atrium of a human heart, guiding the distal end portion from the right atrium into the right ventricle of the heart, deflecting the distal tip into a hook configuration, pulling the catheter towards the inferior vena cava until the hook configuration engages the tricuspid annulus of the heart and the configuration of electrodes engages the isthmus of tissue between the tricuspid annulus and the inferior vena cava of the heart, and activating the configuration of electrodes to produce a substantially continuous lesion on the isthmus of tissue.
摘要翻译：一种治疗心律失常的方法，包括引导导管的远端部分，远端部分具有远端尖端并且容纳消融电极的细长构型，从下腔静脉导入人心脏的右心房，引导从右心房的远端部分进入心脏的右心室，将远侧末端偏转成钩状结构，将导管拉向下腔静脉直到钩构型接合心脏的三尖瓣环，并且电极的构型与三尖瓣环和心脏下腔静脉之间的组织的峡部，并且激活电极的构型以在组织的峡部上产生基本上连续的病变。

7. 发明授权

US06319250B1 Tricuspid annular grasp catheter 有权
标题翻译：三尖瓣环把手导管
公开(公告)号：US06319250B1
公开(公告)日：2001-11-20
申请号：US09197812
申请日：1998-11-23
申请人： Gary S. Falwell , Ian D. McRury , Michael C. Peterson , Paul J. Wang
发明人： Gary S. Falwell , Ian D. McRury , Michael C. Peterson , Paul J. Wang
IPC分类号： A61B1818
CPC分类号： A61B18/1492 , A61B18/1815 , A61B2018/00369
摘要： A method of treating cardiac arrhythmia, including guiding a distal end portion of a catheter, the distal end portion having a distal tip and accommodating an elongated configuration of ablation electrodes, from the inferior vena cava into the right atrium of a human heart, guiding the distal end portion from the right atrium into the right ventricle of the heart, deflecting the distal tip into a hook configuration, pulling the catheter towards the inferior vena cava until the hook configuration engages the tricuspid annulus of the heart and the configuration of electrodes engages the isthmus of tissue between the tricuspid annulus and the inferior vena cava of the heart, and activating the configuration of electrodes to produce a substantially continuous lesion on the isthmus of tissue.
摘要翻译：一种治疗心律失常的方法，包括引导导管的远端部分，远端部分具有远端尖端并且容纳消融电极的细长构型，从下腔静脉导入人心脏的右心房，引导从右心房的远端部分进入心脏的右心室，将远侧末端偏转成钩状结构，将导管拉向下腔静脉直到钩构型接合心脏的三尖瓣环，并且电极的构型与三尖瓣环和心脏下腔静脉之间的组织的峡部，并且激活电极的构型以在组织的峡部上产生基本上连续的病变。

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