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1. 发明申请

US20120089171A1 BIODEGRADABLE ADHESIVE FILM FOR VASCULAR CLOSURE 失效
标题翻译：用于血管闭合的生物可降解胶粘膜
公开(公告)号：US20120089171A1
公开(公告)日：2012-04-12
申请号：US13253438
申请日：2011-10-05
申请人： Roger Hastings , Michael Pikus
发明人： Roger Hastings , Michael Pikus
IPC分类号： A61M29/00 , A61B17/03
CPC分类号： A61B17/0057 , A61B2017/00004 , A61B2017/0065 , A61B2090/062
摘要： Devices and methods for sealing an opening in a blood vessel are disclosed. A device can include: an elongate, tubular non-stick outer sheath, the non-stick outer sheath having a distal end that is insertable into a vessel of a patient through the opening in the vessel wall, and having a proximal end remaining outside the patient; an elongate, tubular non-stick inner sheath disposed within the non-stick outer sheath; and an elongate, tubular adhesive film disposed between the non-stick outer sheath and the non-stick inner sheath, the adhesive film having both inward-facing and outward-facing adhesive surfaces and being supportable by the non-stick inner sheath during insertion into the vessel of the patient.
摘要翻译：公开了用于密封血管中的开口的装置和方法。装置可以包括：细长的管状不粘外护套，不粘外护套具有远端，该远端可通过血管壁中的开口插入到患者的容器中，并且具有保持在外侧的近端患者; 设置在不粘的外护套内的细长管状不粘内护套; 以及设置在不粘外护套和不粘内护套之间的细长的管状粘合膜，所述粘合膜具有向内和向外的粘合表面，并且在插入时可由不粘的内护套支撑病人的血管。

2. 发明授权

US08375553B2 Locking element for vascular closure device 失效
标题翻译：用于血管闭合装置的锁定元件
公开(公告)号：US08375553B2
公开(公告)日：2013-02-19
申请号：US12841901
申请日：2010-07-22
申请人： Michael Pikus , Leonard B. Richardson , Joe Groff , James G. Hansen
发明人： Michael Pikus , Leonard B. Richardson , Joe Groff , James G. Hansen
IPC分类号： B21D39/00
CPC分类号： A61B17/0057 , A61B2017/00004 , A61B2017/00526 , A61B2017/00615 , A61B2017/00623 , A61B2017/00654 , A61B2017/00659 , A61B2017/0454 , A61B2017/0474 , A61B2017/0475 , A61B2017/0496 , Y10T29/49908 , Y10T29/49925 , Y10T29/49927 , Y10T29/53709 , Y10T29/53996
摘要： In one illustrative example, a device for sealing an opening in a vessel wall and/or tissue tract may include an anchor, a filament, a plug, and a knot. The anchor may be configured to be disposed adjacent to an interior surface of the vessel wall adjacent the opening in the vessel wall. The filament may have a distal end coupled to the anchor and may be configured to extend proximally through the vessel opening and/or tissue tract. The plug may be disposed about at least a portion of the filament member. The knot may be disposed about the filament proximal of the plug and may be configured to move over the filament and secure the plug relative to the anchor. The knot may be independent of the filament member.
摘要翻译：在一个说明性示例中，用于密封容器壁和/或组织管道中的开口的装置可以包括锚固件，细丝，塞子和结。锚固件可以被配置成邻近容器壁中与容器壁中的开口相邻的内表面。细丝可以具有联接到锚固件的远端并且可以构造成向近侧延伸穿过血管开口和/或组织道。插塞可以围绕着长丝构件的至少一部分设置。结可以围绕插塞的灯丝周围设置，并且可以被配置为在灯丝上方移动并且相对于锚固件固定插头。结可以独立于细丝构件。

3. 发明申请

US20060041245A1 Systems and methods for medical device a dvancement and rotation 有权
标题翻译：用于医疗器械的系统和方法，适用于和旋转
公开(公告)号：US20060041245A1
公开(公告)日：2006-02-23
申请号：US10858485
申请日：2004-06-01
申请人： Steven Ferry , Jennifer Finney , Cam Habeger , Vincent Hackenmueller , Andrew Hall , Reed Houge , Scott Klimek , Michael Pikus
发明人： Steven Ferry , Jennifer Finney , Cam Habeger , Vincent Hackenmueller , Andrew Hall , Reed Houge , Scott Klimek , Michael Pikus
IPC分类号： A61M31/00 , A61M25/00
CPC分类号： A61B17/22 , A61B1/00133 , A61B1/01 , A61B17/3403 , A61B90/50 , A61B2017/22075 , A61B2017/3409 , A61B2090/571 , A61M25/0113
摘要： A system for moving an elongate medical device has at least one drive element for engaging and moving an elongate medical device. Various embodiments provide for moving the separate inner and outer elements of a telescoping medical device. Some systems also provide for the rotation of a rotatable distal element on a rotatable medical device or the rotation of extension element in a telescoping medical device.
摘要翻译：用于移动细长医疗装置的系统具有用于接合和移动细长医疗装置的至少一个驱动元件。各种实施例提供用于移动伸缩式医疗装置的分离的内部和外部元件。一些系统还提供可旋转远端元件在可旋转医疗装置上的旋转或延伸元件在伸缩式医疗装置中的旋转。

4. 发明申请

US20080045892A1 System and Methods for Advancing a Catheter 有权
标题翻译：推进导管的系统和方法
公开(公告)号：US20080045892A1
公开(公告)日：2008-02-21
申请号：US11770639
申请日：2007-06-28
申请人： Steven Ferry , Jennifer Finney , Cam Habeger , Vincent Hackenmueller , Andrew Hall , Reed Houge , Scott Klimek , Michael Pikus
发明人： Steven Ferry , Jennifer Finney , Cam Habeger , Vincent Hackenmueller , Andrew Hall , Reed Houge , Scott Klimek , Michael Pikus
IPC分类号： A61M25/082
CPC分类号： A61M25/0113 , A61B34/25 , A61B34/70 , A61B2034/301
摘要： An advancer system is described for moving an elongate medical device within a body. The system includes a drive unit having a motor. The drive unit is configured to translate movement of the motor to the device so as to alternately advance and retract the device relative to the body. The advancer system also includes a user-operable control system configured to control the drive unit. The control system can interface with a magnetic navigation system. The above-described system allows an operating physician to control catheter advancement and retraction while remaining outside an x-ray imaging field. Thus the physician is freed from repeated x-ray exposure.
摘要翻译：描述了用于在身体内移动细长医疗装置的推进器系统。该系统包括具有马达的驱动单元。驱动单元被配置为将马达的运动转换到装置，以便相对于身体交替地推进和缩回装置。推进器系统还包括被配置为控制驱动单元的用户可操作的控制系统。控制系统可与磁性导航系统连接。上述系统允许操作医师控制导管前进和缩回，同时保持在x射线成像领域外。因此，医生可以免除重复的x射线照射。

5. 发明申请

US20070239248A1 Cardiac stimulation electrodes, delivery devices, and implantation configurations 有权
标题翻译：心脏刺激电极，输送装置和植入构型
公开(公告)号：US20070239248A1
公开(公告)日：2007-10-11
申请号：US11394601
申请日：2006-03-31
申请人： Roger Hastings , Michael Pikus
发明人： Roger Hastings , Michael Pikus
IPC分类号： A61N1/05
CPC分类号： A61N1/0573 , A61N2001/0578
摘要： Some embodiments of an electrode delivery system may be used to deliver a plurality of wired electrodes into one or more chambers of the heart. In particular embodiments, the plurality of wired electrodes may be delivered into a heart chamber through a single guide sheath device. Such a system may be used to deliver one or more wired electrodes to inner wall of the left atrium, the left ventricle, or both.
摘要翻译：电极传送系统的一些实施例可以用于将多个有线电极输送到心脏的一个或多个腔室中。在特定实施例中，多个有线电极可以通过单个引导护套装置输送到心室中。这种系统可以用于将一个或多个有线电极递送到左心房，左心室或两者的内壁。

6. 发明申请

US20120259346A1 THERMAL SUTURE CUTTING DEVICE 审中-公开
标题翻译：热切割设备
公开(公告)号：US20120259346A1
公开(公告)日：2012-10-11
申请号：US13440821
申请日：2012-04-05
申请人： James Hansen , Kevin Edmunds , Joel Groff , Michael Pikus
发明人： James Hansen , Kevin Edmunds , Joel Groff , Michael Pikus
IPC分类号： A61B17/04
CPC分类号： A61B17/0467 , A61B17/0057 , A61B2017/00654 , A61B2017/00659 , A61B2017/0404 , A61B2017/0417
摘要： The disclosure pertains to a device for cutting a suture in a fluid environment which isolates a portion of the suture to be cut within a substantially sealed environment and cuts the suture thermally by using an electrically heated element within the chamber. In another embodiment, the disclosure relates to a vascular sealing system including the suture cutting device and a method of use thereof.
摘要翻译：本公开涉及用于在流体环境中切割缝合线的装置，其在基本上密封的环境中隔离要切割的缝合线的一部分，并且通过使用腔室内的电加热元件来热切割缝合线。在另一个实施例中，本发明涉及包括缝合线切割装置的血管密封系统及其使用方法。

7. 发明申请

US20120065554A1 Dual Balloon Ablation Catheter with Vessel Deformation Arrangement for Renal Nerve Ablation 审中-公开
标题翻译：双气囊消融导管与血管变形安排肾神经消融
公开(公告)号：US20120065554A1
公开(公告)日：2012-03-15
申请号：US13228195
申请日：2011-09-08
申请人： Michael Pikus
发明人： Michael Pikus
IPC分类号： A61B18/14 , A61B18/02 , A61N7/00 , A61B18/12
CPC分类号： A61B18/02 , A61B18/1492 , A61B2018/00261 , A61B2018/00291 , A61B2018/00404 , A61B2018/00434 , A61B2018/00511 , A61B2018/00791 , A61B2018/00994 , A61B2018/0212 , A61B2018/0262 , A61B2018/1437 , A61N7/022 , A61N2007/003
摘要： A balloon arrangement provided at a distal end of the catheter is configured for deployment within a vessel and comprises a distal balloon and a proximal balloon spaced apart from the distal balloon. An ablation arrangement is provided at the distal end of the catheter and configured to ablate target tissue proximate the vessel. A vessel deformation arrangement comprises at least a portion of the balloon arrangement and is configured to draw a wall segment of the vessel and the target tissue inwardly towards the ablation arrangement. The vessel deformation arrangement may include a port provided in a section of the shaft between the distal and proximal balloons. The port and balloon arrangement are configured to cooperatively draw the wall segment of the vessel and the target tissue inwardly towards the ablation arrangement in response to a negative pressure developed at the port.
摘要翻译：设置在导管的远端处的气囊装置构造成用于展开在容器内，并且包括远端球囊和与远端球囊间隔开的近端球囊。在导管的远端处提供消融装置，并且被配置为消融靠近血管的靶组织。容器变形装置包括球囊装置的至少一部分，并且构造成将容器的壁段和目标组织向内朝着消融装置抽取。容器变形装置可以包括设置在远端和近端气球之间的轴的一部分中的端口。端口和气囊布置被配置为响应于在端口处形成的负压，协同地将容器的壁段和目标组织向内朝向消融装置。

8. 发明申请

US20070135883A1 Cardiac Stimulation system 审中-公开
标题翻译：心脏刺激系统
公开(公告)号：US20070135883A1
公开(公告)日：2007-06-14
申请号：US11549352
申请日：2006-10-13
申请人： William Drasler , Michael Pikus , Roger Hastings , Scott Smith , Martin Willard , Daniel Lafontaine , Douglas Saholt , Graig Kveen
发明人： William Drasler , Michael Pikus , Roger Hastings , Scott Smith , Martin Willard , Daniel Lafontaine , Douglas Saholt , Graig Kveen
IPC分类号： A61N1/05
CPC分类号： A61N1/059 , A61B5/0031 , A61B5/042 , A61B5/6848 , A61B5/6882 , A61N1/0573 , A61N1/3684 , A61N1/37205 , A61N1/3756
摘要： Some embodiments of pacing systems employ wireless electrode assemblies to provide pacing therapy. The wireless electrode assemblies may wirelessly receive energy via an inductive coupling so as to provide electrical stimulation to the surrounding heart tissue. In certain embodiments, the wireless electrode assembly may include one or more biased tines that shift from a first position to a second position to secure the wireless electrode assembly into the inner wall of the heart chamber.
摘要翻译：起搏系统的一些实施例采用无线电极组件来提供起搏治疗。无线电极组件可以通过电感耦合无线地接收能量，以便向周围的心脏组织提供电刺激。在某些实施例中，无线电极组件可以包括从第一位置移动到第二位置的一个或多个偏置尖齿，以将无线电极组件固定到心室的内壁。

9. 发明申请

US20070135882A1 Cardiac stimulation system 有权
标题翻译：心脏刺激系统
公开(公告)号：US20070135882A1
公开(公告)日：2007-06-14
申请号：US11511152
申请日：2006-08-28
申请人： William Drasler , Michael Pikus , Roger Hastings
发明人： William Drasler , Michael Pikus , Roger Hastings
IPC分类号： A61N1/05
CPC分类号： A61N1/059 , A61B5/0031 , A61B5/042 , A61B5/6848 , A61B5/6882 , A61N1/0573 , A61N1/3684 , A61N1/37205 , A61N1/3756
摘要： Some embodiments of pacing systems employ wireless electrode assemblies to provide pacing therapy. The wireless electrode assemblies may wirelessly receive energy via an inductive coupling so as to provide electrical stimulation to the surrounding heart tissue. In certain embodiments, the wireless electrode assembly may be pivotable so that the proximal end of the wireless electrode assembly may be shifted to a position against the heart wall after the distal end has been secured to the heart wall.
摘要翻译：起搏系统的一些实施例采用无线电极组件来提供起搏治疗。无线电极组件可以通过电感耦合无线地接收能量，以便向周围的心脏组织提供电刺激。在某些实施例中，无线电极组件可以是可枢转的，使得无线电极组件的近端可以在远端已经固定到心脏壁之后被移动到抵靠心壁的位置。

10. 发明申请

US20060085042A1 Leadless cardiac stimulation systems 有权
标题翻译：无铅心脏刺激系统
公开(公告)号：US20060085042A1
公开(公告)日：2006-04-20
申请号：US11075376
申请日：2005-03-07
申请人： Roger Hastings , Anupama Sadasiva , Michael Pikus , Graig Kveen
发明人： Roger Hastings , Anupama Sadasiva , Michael Pikus , Graig Kveen
IPC分类号： A61N1/362
CPC分类号： A61N1/37223 , A61N1/0587 , A61N1/08 , A61N1/3627 , A61N1/375 , A61N1/3756 , A61N1/3787
摘要： Various configurations of systems that employ leadless electrodes to provide pacing therapy are provided. In one example, a system that provides multiple sites for pacing of myocardium of a heart includes wireless pacing electrode assemblies that are implantable at sites proximate the myocardium using a percutaneous, transluminal, catheter delivery system. Also disclosed are various configurations of such systems, wireless electrode assemblies, and delivery catheters for delivering and implanting the electrode assemblies.
摘要翻译：提供了使用无引线电极来提供起搏治疗的各种构造的系统。在一个示例中，提供用于心脏心肌的多个部位的系统包括使用经皮，经腔，导管递送系统可植入位于心肌附近的位置的无线起搏电极组件。还公开了用于递送和植入电极组件的这种系统，无线电极组件和输送导管的各种配置。

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