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1. 发明授权

US08460357B2 In situ stent formation 有权
标题翻译：原位支架形成
公开(公告)号：US08460357B2
公开(公告)日：2013-06-11
申请号：US11142788
申请日：2005-05-31
申请人： Michael C. McGarry , Craig Welk
发明人： Michael C. McGarry , Craig Welk
IPC分类号： A61F2/06
CPC分类号： A61M25/1002 , A61B17/12045 , A61B17/12136 , A61B2017/12127 , A61F2/945 , A61F2/958 , A61F2230/0091 , A61F2250/0039 , A61M25/1011 , A61M2025/105 , A61M2025/1052
摘要： Apparatus and methods for delivering stents and other prostheses to body lumens include a prosthesis forming and deploying mechanism carried at the distal end of a catheter shaft. The mechanism is adapted to form and deploy prostheses of a variable length, and to form and deploy multiple prostheses during a single interventional procedure.
摘要翻译：用于将支架和其他假体递送到体腔的装置和方法包括在导管轴的远端处承载的假体形成和展开机构。该机构适于形成和部署可变长度的假体，并且在单个介入过程期间形成和展开多个假体。

2. 发明授权

US07938851B2 Devices and methods for operating and controlling interventional apparatus 有权
标题翻译：用于操作和控制介入装置的装置和方法
公开(公告)号：US07938851B2
公开(公告)日：2011-05-10
申请号：US11148713
申请日：2005-06-08
申请人： Stephen Lee Olson , Michael C. McGarry
发明人： Stephen Lee Olson , Michael C. McGarry
IPC分类号： A61F2/06
CPC分类号： A61F2/966 , A61F2002/826 , A61F2002/9517 , A61M25/0136
摘要： Devices and methods are provided for operating and controlling an interventional element on an interventional catheter. The interventional element may be a stent or series of stents, a balloon, or any other interventional element for which length control is necessary or desirable. A handle member includes an elongated body and an actuator knob that rotates around the longitudinal axis of the body. Rotational movement of the actuator knob is translated to rotational movement of one or more lead screws by a system of gears, rollers, or combinations of gears and rollers. Each of one or more axially moveable members is positioned on a lead screw and attached to a portion of the catheter shaft in order to provide the ability to advance or retract the portion of the catheter shaft.
摘要翻译：提供了用于在介入导管上操作和控制介入元件的装置和方法。介入元件可以是支架或一系列支架，球囊或其长度控制是必要或期望的任何其它介入元件。手柄构件包括细长主体和围绕主体的纵向轴线旋转的致动器旋钮。致动器旋钮的旋转运动由一系列齿轮，滚子或齿轮和滚子的组合转换成一个或多个导螺杆的旋转运动。一个或多个可轴向移动的构件中的每一个定位在导螺杆上并且附接到导管轴的一部分，以便提供使导管轴的部分前进或缩回的能力。

3. 发明授权

US6149649A Radio frequency transmyocardial revascularization channel formation 失效
标题翻译：射频心肌血运重建通道形成
公开(公告)号：US6149649A
公开(公告)日：2000-11-21
申请号：US918018
申请日：1997-08-25
申请人： Michael C. McGarry , W. Michael Janssen
发明人： Michael C. McGarry , W. Michael Janssen
IPC分类号： A61B17/00 , A61B18/14 , A61B18/18
CPC分类号： A61B18/1482 , A61B2017/00247 , A61B2018/00392 , A61B2018/1425
摘要： A method and device for transmyocardial revascularization using RF energy. A signal probe having a signal electrode is inserted into a myocardium. A return probe having a return electrode is placed on or within the myocardium. RF energy is supplied to the signal electrode, and forms a conductive path to the return electrode. At least one fissure within the myocardium is formed along the conductive path, allowing blood to perfuse within the fissure and revascularize the myocardium. A number of probe and electrode configurations are provided, including the use of multiple probes and electrodes, hollow probes to provide a coring effect, and pressurized fluid-supplying probes.
摘要翻译：一种使用射频能量进行心肌血运重建的方法和装置。将具有信号电极的信号探针插入心肌。具有返回电极的返回探针放置在心肌上或内。 RF能量被提供给信号电极，并且形成到返回电极的导电路径。沿着导电路径形成心肌内的至少一个裂缝，允许血液在裂隙内灌注并使心肌再血管化。提供了许多探针和电极结构，包括使用多个探针和电极，中空探针提供取芯效应，以及加压流体供应探针。

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