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21. 发明授权

US08292827B2 Micromachined medical devices 有权
标题翻译：微加工医疗器械
公开(公告)号：US08292827B2
公开(公告)日：2012-10-23
申请号：US11301195
申请日：2005-12-12
申请人： Frank A. Musbach , Tracee E. J. Eidenschink , Richard C. Gunderson , Richard J. Olson , Daniel K. Tomaschko , Richard L. Goodin , Todd H. Turnlund , Jason Todd Lenz
发明人： Frank A. Musbach , Tracee E. J. Eidenschink , Richard C. Gunderson , Richard J. Olson , Daniel K. Tomaschko , Richard L. Goodin , Todd H. Turnlund , Jason Todd Lenz
IPC分类号： A61B5/00
CPC分类号： A61M25/0054 , A61M25/0029 , A61M25/0032 , A61M25/0138 , A61M25/10
摘要： Medical devices that include micromachined hypotubes or that have themselves been micromachined can provide advantages in flexibility, strength and other desirable properties. Examples of such medical devices may include catheters such as guide catheters and balloon catheters. Such devices may also include dual shaft medical devices in which an outer shaft is reversibly lockable onto an inner shaft.
摘要翻译：包括微加工海波管或本身已经被微加工的医疗装置可以提供灵活性，强度和其它所需性质的优点。这种医疗装置的示例可以包括导管，例如导向导管和球囊导管。这样的装置还可以包括双轴医疗装置，其中外轴可逆地锁定到内轴上。

22. 发明授权

US08185213B2 Delivery of cardiac stimulation devices 有权
标题翻译：输送心脏刺激装置
公开(公告)号：US08185213B2
公开(公告)日：2012-05-22
申请号：US12910106
申请日：2010-10-22
申请人： Graig L. Kveen , Douglas R. Saholt , Roger Hastings , Richard C. Gunderson
发明人： Graig L. Kveen , Douglas R. Saholt , Roger Hastings , Richard C. Gunderson
IPC分类号： A61N1/05
CPC分类号： A61N1/0573 , A61M25/0082 , A61M2025/0095 , A61N1/362 , A61N1/37205 , A61N1/37288 , A61N1/3756
摘要： Some embodiments of an electrical stimulation system employ wireless electrode assemblies to provide pacing therapy, defibrillation therapy, or other stimulation therapy. In certain embodiments, the wireless electrode assemblies may include a guide wire channel so that each electrode assembly can be advanced over a guide wire instrument through the endocardium. For example, a distal tip portion of a guide wire instrument can penetrate through the endocardium and into the myocardial wall of a heart chamber, and the electrode assembly may then be advanced over the guide wire and into the heart chamber wall. In such circumstances, the guide wire instrument (and other portions of the delivery system) can be retracted from the heart chamber wall, thereby leaving the electrode assembly embedded in the heart tissue.
摘要翻译：电刺激系统的一些实施例采用无线电极组件来提供起搏治疗，除颤疗法或其它刺激疗法。在某些实施例中，无线电极组件可以包括引导线通道，使得每个电极组件可以通过心内膜在导丝器械上前进。例如，导丝器械的远侧末端部分可以穿透心内膜并进入心脏室的心肌壁，然后可以将电极组件推进到导丝上并进入心室壁。在这种情况下，引导线器械（和输送系统的其它部分）可以从心室壁缩回，从而使电极组件嵌入在心脏组织中。

23. 发明授权

US08152818B2 Medical device delivery systems 有权
标题翻译：医疗器械输送系统
公开(公告)号：US08152818B2
公开(公告)日：2012-04-10
申请号：US11838495
申请日：2007-08-14
申请人： Richard C. Gunderson
发明人： Richard C. Gunderson
IPC分类号： A61F2/84
CPC分类号： A61F2/966 , A61F2/95
摘要： Medical device delivery systems, and related methods and components, are disclosed. In some embodiments, an implantable medical endoprosthesis delivery system includes a catheter, a sheath at least partially surrounding the catheter, and a tip coupled to a distal end portion of the catheter. The tip can cooperate with a distal end surface of the sheath to form a gap therebetween so that there is fluid communication between an interior region of the sheath and an exterior region of the sheath.
摘要翻译：公开了医疗装置输送系统及相关方法和组件。在一些实施例中，可植入医疗内用假体递送系统包括导管，至少部分围绕导管的护套，以及联接到导管的远端部分的尖端。尖端可以与护套的远端表面配合以在它们之间形成间隙，使得在护套的内部区域和护套的外部区域之间存在流体连通。

24. 发明授权

US08109983B2 Medical device delivery systems 有权
标题翻译：医疗器械输送系统
公开(公告)号：US08109983B2
公开(公告)日：2012-02-07
申请号：US10912845
申请日：2004-08-06
申请人： Richard C. Gunderson , John R. Moberg , Gary Pederson
发明人： Richard C. Gunderson , John R. Moberg , Gary Pederson
IPC分类号： A61F2/06
CPC分类号： A61F2/966 , A61F2/95
摘要： Medical device delivery systems, as well as related methods and components, are disclosed.
摘要翻译：公开了医疗装置输送系统以及相关方法和部件。

25. 发明申请

US20110034939A1 DELIVERY OF CARDIAC STIMULATION DEVICES 有权
标题翻译：交付心脏刺激装置
公开(公告)号：US20110034939A1
公开(公告)日：2011-02-10
申请号：US12910106
申请日：2010-10-22
申请人： Graig L. Kveen , Douglas R. Saholt , Roger Hastings , Richard C. Gunderson
发明人： Graig L. Kveen , Douglas R. Saholt , Roger Hastings , Richard C. Gunderson
IPC分类号： A61B17/00 , A61N1/05
CPC分类号： A61N1/0573 , A61M25/0082 , A61M2025/0095 , A61N1/362 , A61N1/37205 , A61N1/37288 , A61N1/3756
摘要： Some embodiments of an electrical stimulation system employ wireless electrode assemblies to provide pacing therapy, defibrillation therapy, or other stimulation therapy. In certain embodiments, the wireless electrode assemblies may include a guide wire channel so that each electrode assembly can be advanced over a guide wire instrument through the endocardium. For example, a distal tip portion of a guide wire instrument can penetrate through the endocardium and into the myocardial wall of a heart chamber, and the electrode assembly may then be advanced over the guide wire and into the heart chamber wall. In such circumstances, the guide wire instrument (and other portions of the delivery system) can be retracted from the heart chamber wall, thereby leaving the electrode assembly embedded in the heart tissue.
摘要翻译：电刺激系统的一些实施例采用无线电极组件来提供起搏治疗，除颤疗法或其它刺激疗法。在某些实施例中，无线电极组件可以包括引导线通道，使得每个电极组件可以通过心内膜在导丝器械上前进。例如，导丝器械的远侧末端部分可以穿透心内膜并进入心脏室的心肌壁，然后可以将电极组件推进到导丝上并进入心室壁。在这种情况下，引导线器械（和输送系统的其它部分）可以从心室壁缩回，从而使电极组件嵌入在心脏组织中。

26. 发明授权

US09066826B2 Medical device delivery systems 有权
标题翻译：医疗器械输送系统
公开(公告)号：US09066826B2
公开(公告)日：2015-06-30
申请号：US11100712
申请日：2005-04-07
申请人： Matthew C. Heidner , Richard C. Gunderson
发明人： Matthew C. Heidner , Richard C. Gunderson
IPC分类号： A61F2/06 , A61F11/00 , A61F2/91 , A61F2/95 , A61F2/958 , A61F2/966
CPC分类号： A61F2/966 , A61F2/91 , A61F2/95 , A61F2002/9505 , A61F2002/9522 , A61F2002/9583 , A61F2002/9665 , A61F2220/0008 , A61F2220/0016
摘要： Medical device delivery systems, and related methods and components, are disclosed.
摘要翻译：公开了医疗装置输送系统及相关方法和组件。

27. 发明申请

US20120191173A1 Bifurcation Catheter Assembly and Methods 有权
标题翻译：分岔导管组装和方法
公开(公告)号：US20120191173A1
公开(公告)日：2012-07-26
申请号：US13440447
申请日：2012-04-05
申请人： Richard C. Gunderson , Rick Noddin , Adam Jennings
发明人： Richard C. Gunderson , Rick Noddin , Adam Jennings
IPC分类号： A61F2/84 , B23P11/00 , A61M25/10
CPC分类号： A61M25/104 , A61F2/856 , A61F2/954 , A61F2/958 , A61F2002/821 , A61M25/1011 , A61M25/1029 , A61M25/1036 , A61M2025/1045 , Y10T29/49826 , Y10T29/49925
摘要： A catheter assembly includes a main catheter branch and a side catheter branch. The main catheter branch includes a main balloon, a side balloon and a side inflation member. The side inflation member intersects the side balloon at a location on the side balloon that is offset laterally from a central line passing from a distal most point on the side balloon to a proximal most point on the side balloon. The side balloon is configured to extend radially outward relative to the main balloon when the side balloon is inflated. The side catheter branch can be centrally aligned with the side balloon central line and be positioned laterally adjacent to the side inflation lumen.
摘要翻译：导管组件包括主导管分支和侧导管分支。主导管分支包括主气囊，侧气囊和侧充气构件。侧膨胀构件在侧气球的位置处与侧气球相交，该侧气球从侧气囊上的最远点到侧气囊的最近点从中心线横向偏移。侧气囊被构造成当侧气囊膨胀时相对于主气囊径向向外延伸。侧导管分支可以与侧球囊中心线居中对准并且被定位成侧向邻近侧向充气腔。

28. 发明申请

US20100082090A1 CATHETER SYSTEM WITH SPACER MEMBER 审中-公开
标题翻译：带间隔器的导管系统
公开(公告)号：US20100082090A1
公开(公告)日：2010-04-01
申请号：US12608159
申请日：2009-10-29
申请人： Paul J. Thompson , Richard C. Gunderson
发明人： Paul J. Thompson , Richard C. Gunderson
IPC分类号： A61F2/06
CPC分类号： A61F2/962 , A61F2/95 , A61F2/958 , A61F2/966 , A61F2002/9505 , A61F2002/9517 , A61M25/0021 , A61M25/0043 , A61M25/0045 , A61M25/007
摘要： A stent delivery system includes outer and inner elongated, flexible tubular members each having a distal and proximal ends. The outer tubular member is sized to be passed through the body lumen with the distal end advanced to the deployment site and with the proximal end remaining external of the patient's body for manipulation by an operator. The inner tubular member is sized to be received within the outer tubular member. The inner tubular member has a stent attachment location at its distal end. A spacer member is disposed between the inner and outer tubular members. The spacer member maintains spacing between the inner and outer tubular members. Opposing surfaces of the inner and outer tubular members define a passageway extending from the proximal end towards the distal end of the outer tubular member. A fluid exchange port is provided in communication with the passageway at the proximal end of the outer tubular member.
摘要翻译：支架输送系统包括外部和内部细长的柔性管状构件，每个具有远端和近端。外管状构件的尺寸设置成穿过身体内腔，远端前进到展开位置，并且近端保留在患者身体的外部，由操作者操纵。内管状构件的尺寸设置成容纳在外管状构件内。内部管状构件在其远端具有支架附接位置。间隔构件设置在内管状构件和外管状构件之间。隔离构件保持内管状构件和外管状构件之间的间隔。内管状构件和外管状构件的相对表面限定了从外管状构件的近端向远端延伸的通道。流体交换端口设置成与外管状构件的近端处的通道连通。

29. 发明申请

US20100030192A1 CATHETER SHAFT BOND ARRANGEMENTS AND METHODS 审中-公开
标题翻译：电缆轴焊接装置和方法
公开(公告)号：US20100030192A1
公开(公告)日：2010-02-04
申请号：US12184268
申请日：2008-08-01
申请人： Richard C. Gunderson , Rob Lucas , Zachary J. Tegels , Mark Sagedahl , Kathy Prindle
发明人： Richard C. Gunderson , Rob Lucas , Zachary J. Tegels , Mark Sagedahl , Kathy Prindle
IPC分类号： A61M25/00 , B29C65/02 , B29C65/16
CPC分类号： F16L47/02 , A61M25/02 , B29C65/1616 , B29C65/1619 , B29C65/1635 , B29C65/1638 , B29C65/1674 , B29C65/1677 , B29C65/1687 , B29C65/18 , B29C65/48 , B29C65/5042 , B29C65/5057 , B29C65/5071 , B29C65/5078 , B29C65/68 , B29C66/003 , B29C66/0042 , B29C66/1122 , B29C66/5227 , B29C66/52271 , B29C66/63 , B29C66/71 , B29C66/73151 , B29C66/73921 , B29C66/8122 , B29C66/81423 , B29C66/91411 , B29C66/91421 , B29C66/919 , B29C66/91931 , B29C66/949 , B29K2995/0027 , B29K2995/007 , B29L2031/7542 , F16L39/02 , B29K2827/18 , B29K2021/003 , B29K2023/06 , B29K2023/12 , B29K2027/06 , B29K2055/02 , B29K2067/00 , B29K2067/003 , B29K2067/006 , B29K2069/00 , B29K2071/00 , B29K2077/00 , B29K2081/04 , B29K2096/005
摘要： A catheter shaft bond arrangement includes a first catheter shaft defining a first lumen, a second catheter shaft defining a second lumen, and a first bonding member. The first bonding member is configured to bond with the first and second catheter shafts to create a molded bond upon application of heat to the first bonding member. The molded bond provides a fixed axial and radial orientation of the first and second catheter shafts relative to each other. The molded bond can be generated in some arrangements without the use of the first bonding member. In other arrangements, two or more bonding members can be used to create the molded bond.
摘要翻译：导管轴接合装置包括限定第一腔的第一导管轴，限定第二腔的第二导管轴和第一接合构件。第一接合构件被构造成与第一和第二导管轴结合以在向第一接合构件施加热量时形成模制接合。模制的接合提供第一和第二导管轴相对于彼此的固定的轴向和径向取向。在不使用第一结合部件的情况下，可以以某种方式产生模制粘结。在其他布置中，可以使用两个或更多个粘合构件来产生模制粘结。

30. 发明申请

US20080125752A1 Catheter assembly having a modified reinforcement layer 审中-公开
标题翻译：导管组件具有改良的加强层
公开(公告)号：US20080125752A1
公开(公告)日：2008-05-29
申请号：US11501287
申请日：2006-08-09
申请人： Richard C. Gunderson , Anthony F. Tassoni
发明人： Richard C. Gunderson , Anthony F. Tassoni
IPC分类号： A61M25/16 , B23P11/00
CPC分类号： A61M25/0012 , A61M25/005 , A61M25/0054 , Y10T29/49908
摘要： Catheter shafts and methods for making and using the same. An example catheter shaft includes an elongate liner, a reinforcement member disposed on the liner, and a sheath disposed on the reinforcement member. The reinforcement member may include one or more circumferential and/or spot welds.
摘要翻译：导管轴及其制造和使用方法。示例性导管轴包括细长衬垫，设置在衬垫上的加强构件和设置在加强构件上的护套。加强构件可以包括一个或多个圆周和/或点焊。

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