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1. 发明申请

WO2012012641A1 LOCKING ELEMENT FOR VASCULAR CLOSURE DEVICE 审中-公开
标题翻译：用于血管闭合装置的锁定元件
公开(公告)号：WO2012012641A1
公开(公告)日：2012-01-26
申请号：PCT/US2011/044863
申请日：2011-07-21
申请人： BOSTON SCIENTIFIC SCIMED, INC. , Pikus, Michael J. , Richardson, Leonard B. , Groff, Joel , Hansen, James G.
发明人： Pikus, Michael J. , Richardson, Leonard B. , Groff, Joel , Hansen, James G.
IPC分类号： A61B17/00
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。

2. 发明申请

WO2009099597A1 MULTI-SITE ATRIAL ELECTROSTIMULATION 审中-公开
标题翻译：多场ATRIAL电化学
公开(公告)号：WO2009099597A1
公开(公告)日：2009-08-13
申请号：PCT/US2009/000693
申请日：2009-02-04
申请人： CARDIAC PACEMAKERS, INC. , HASTINGS, Roger , BECKER, John, A. , PIKUS, Michael, J. , LAFONTAINE, Daniel, M. , EDMUNDS, Kevin, D.
发明人： HASTINGS, Roger , BECKER, John, A. , PIKUS, Michael, J. , LAFONTAINE, Daniel, M. , EDMUNDS, Kevin, D.
IPC分类号： A61N1/05
CPC分类号： A61N1/3787 , A61N1/0565 , A61N1/057 , A61N1/0573 , A61N1/3622 , A61N1/3624 , A61N1/3684 , A61N1/37205 , A61N1/37223 , A61N1/37229 , A61N1/3756
摘要： An apparatus and method can receive wireless energy using a wireless electrostimulation electrode assembly. In certain examples, at least some of the received wireless energy can be delivered as an electrostimulation to a heart. In certain examples, the wireless electrostimulation electrode can be mechanically supported at least partially using a ring formed by an annulus of a mitral valve of the heart. In certain examples, the wireless electrostimulation electrode assembly can be configured to be intravascularly delivered to an implant location within a chamber of the heart at the annulus of the mitral valve of the heart, and can fit entirely within the heart.
摘要翻译：一种装置和方法可以使用无线电刺激电极组件接收无线能量。在某些示例中，所接收的无线能量中的至少一些可以作为电刺激递送到心脏。在某些示例中，无线电刺激电极可以至少部分地使用由心脏的二尖瓣的环形成的环机械地支撑。在某些实例中，无线电刺激电极组件可被配置为在心脏的二尖瓣的环处血管内递送到心脏腔室内的植入位置，并且可以完全适合于心脏内。

3. 发明申请

WO2007115044A2 CARDIAC STIMULATION ELECTRODES, DELIVERY DEVICES, AND IMPLANTATION CONFIGURATION 审中-公开
标题翻译：心脏刺激电极，输送装置和植入构型
公开(公告)号：WO2007115044A2
公开(公告)日：2007-10-11
申请号：PCT/US2007065376
申请日：2007-03-28
申请人： BOSTON SCIENT SCIMED INC , HASTINGS ROGER N , PIKUS MICHAEL J
发明人： HASTINGS ROGER N , PIKUS MICHAEL J
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。

4. 发明申请

WO2002089872A3 SYSTEM AND METHODS FOR ADVANCING A CATHETER 审中-公开
公开(公告)号：WO2002089872A3
公开(公告)日：2002-11-14
申请号：PCT/US2002/013929
申请日：2002-05-03
申请人： STEREOTAXIS, INC. , KLIMEK, Scott, G. , HOUGE, Read, A. , FINNEY, Jennifer, R. , HABEGER, Cam , FERRY, Steven, J. , HALL, Andrew, F. , HACKENMUELLER, Vincent, P. , PIKUS, Michael, J.
发明人： KLIMEK, Scott, G. , HOUGE, Read, A. , FINNEY, Jennifer, R. , HABEGER, Cam , FERRY, Steven, J. , HALL, Andrew, F. , HACKENMUELLER, Vincent, P. , PIKUS, Michael, J.
IPC分类号： A61B10/00
摘要： An advancer system (800) is described for moving an elongate medical device within a body. The system includes a drive unit (28) having a motor (52). The drive unit (28) is configured to translate movement of the motor (28) to the device so as to alternately advance and retract the device relative to the body. The advancer system (800) also includes a user-operable control system configured to control the drive unit (28). 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.

5. 发明申请

WO2011100547A2 AUTOMATIC VASCULAR CLOSURE DEPLOYMENT DEVICES AND METHODS 审中-公开
标题翻译：自动血管闭塞部署装置及方法
公开(公告)号：WO2011100547A2
公开(公告)日：2011-08-18
申请号：PCT/US2011/024527
申请日：2011-02-11
申请人： BOSTON SCIENTIFIC SCIMED, INC. , THIELEN, Joseph, M. , HILL, Jason, P. , JENSON, Mark, L. , PIKUS, Michael, J. , RICHARDSON, Leonard, B. , GROFF, Joel
发明人： THIELEN, Joseph, M. , HILL, Jason, P. , JENSON, Mark, L. , PIKUS, Michael, J. , RICHARDSON, Leonard, B. , GROFF, Joel
IPC分类号： A61B17/00 , A61B17/04 , A61B19/00
CPC分类号： A61B17/0057 , A61B17/0467 , A61B17/0487 , A61B2017/00654 , A61B2017/00663 , A61B2017/0417 , A61B2017/0496 , A61B2090/0807
摘要： Methods of installing a vascular closure device, the vascular closure device adapted for sealing an opening in biological tissue and comprising an anchor, a compressible plug, a cinch and a suture, the method comprising the steps of providing an insertion sheath, inserting the insertion sheath into the opening in the biological tissue, providing a device sheath having the vascular closure device preloaded therein with a proximal portion of the suture attached to the device sheath, subsequent to the step of inserting the insertion sheath, inserting the device sheath into the insertion sheath, and retracting the insertion sheath and device sheath simultaneously, wherein during the retraction, the insertion sheath and the device sheath are fixed to one another and devices adapted to the methods.
摘要翻译：一种安装血管闭合装置的方法，所述血管闭合装置适用于密封生物组织中的开口并且包括锚固件，可压缩塞子，束带和缝合线，所述方法包括以下步骤：提供插入鞘，插入所述插入鞘进入生物组织中的开口，提供装置护套，其中预先装载有血管闭合装置的血管闭合装置具有附接到装置护套的缝合线的近侧部分，在插入插入鞘的步骤之后，将装置护套插入插入鞘中并且同时缩回插入鞘和装置护套，其中在缩回期间，插入鞘和装置护套彼此固定并适应于该方法的装置。

6. 发明申请

WO2010117634A3 INTRAVASCULAR ULTRASOUND IMAGING SYSTEM 审中-公开
标题翻译：血管内超声成像系统
公开(公告)号：WO2010117634A3
公开(公告)日：2011-08-04
申请号：PCT/US2010028454
申请日：2010-03-24
申请人： BOSTON SCIENT SCIMED INC , HASTINGS ROGER N , PIKUS MICHAEL J , EDMUNDS KEVIN D , TEO TAT-JIN
发明人： HASTINGS ROGER N , PIKUS MICHAEL J , EDMUNDS KEVIN D , TEO TAT-JIN
IPC分类号： A61B8/12 , A61B8/00
CPC分类号： A61B8/4461 , A61B5/02007 , A61B8/12 , A61B8/4281 , A61B8/445
摘要： An imaging assembly for an intravascular ultrasound system includes a catheter, an imaging core, and at least one transducer conductor. The imaging core is insertable into the catheter and extendable from a distal end of the catheter. The imaging core includes a rotatable magnet, a tilted reflective surface, and at least one fixed transducer all disposed in a body. The rotatable magnet is configured and arranged to rotate by a magnetic field generated external to the catheter. The tilted reflective surface rotates with the magnet. The at least one transducer is configured and arranged for transforming applied electrical signals to acoustic signals and also for transforming received echo signals to electrical signals. The at least one transducer conductor is electrically coupled to the at least one transducer and is configured and arranged to extend into the catheter when the imaging core is extended from the catheter.
摘要翻译：用于血管内超声系统的成像组件包括导管，成像芯和至少一个换能器导体。成像芯可插入导管中并且可从导管的远端延伸。成像芯包括可旋转的磁体，倾斜的反射表面以及全部设置在主体中的至少一个固定换能器。可旋转磁体被构造和布置成通过导管外部产生的磁场旋转。倾斜的反射表面与磁体一起旋转。所述至少一个换能器被配置和布置成用于将所施加的电信号变换成声信号，并且还用于将接收到的回波信号变换为电信号。所述至少一个换能器导体电耦合到所述至少一个换能器并且被配置和布置成当所述成像芯从所述导管延伸时延伸到所述导管中。

7. 发明申请

WO2007115044A3 CARDIAC STIMULATION ELECTRODES, DELIVERY DEVICES, AND IMPLANTATION CONFIGURATION 审中-公开
公开(公告)号：WO2007115044A3
公开(公告)日：2007-10-11
申请号：PCT/US2007/065376
申请日：2007-03-28
申请人： BOSTON SCIENTIFIC SCIMED, INC. , HASTINGS, Roger N. , PIKUS, Michael J.
发明人： HASTINGS, Roger N. , PIKUS, Michael J.
IPC分类号： A61N1/05
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.

8. 发明申请

WO2007067253A1 CARDIAC STIMULATION SYSTEM 审中-公开
标题翻译：心脏刺激系统
公开(公告)号：WO2007067253A1
公开(公告)日：2007-06-14
申请号：PCT/US2006/040291
申请日：2006-10-13
申请人： BOSTON SCIENTIFIC SCIMED, INC. , DRASLER, William J. , PIKUS, Michael J. , HASTINGS, Roger N. , SMITH, Scott R. , WILLARD, Martin R. , LAFONTAINE, Daniel M. , SAHOLT, Douglas R. , KVEEN, Graig L.
发明人： DRASLER, William J. , PIKUS, Michael J. , HASTINGS, Roger N. , SMITH, Scott R. , WILLARD, Martin R. , LAFONTAINE, Daniel M. , SAHOLT, Douglas R. , KVEEN, Graig L.
IPC分类号： A61N1/00 , A61B5/00
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

WO2012068212A1 TISSUE PUNCTURE CLOSURE DEVICE 审中-公开
标题翻译：组织式关闭装置
公开(公告)号：WO2012068212A1
公开(公告)日：2012-05-24
申请号：PCT/US2011/060928
申请日：2011-11-16
申请人： BOSTON SCIENTIFIC SCIMED, INC. , JENSON, Mark L. , HILL, Jason P. , THIELEN, Joseph , PIKUS, Michael J. , GROFF, Joseph , HILL, David M.
发明人： JENSON, Mark L. , HILL, Jason P. , THIELEN, Joseph , PIKUS, Michael J. , GROFF, Joseph , HILL, David M.
IPC分类号： A61B17/00
CPC分类号： A61B17/0057 , A61B17/0467 , A61B2017/00004 , A61B2017/00455 , A61B2017/00623 , A61B2017/00637 , A61B2017/00654 , A61B2017/00663 , A61B2017/00672 , A61B2017/00898 , A61B2090/0801
摘要： The present disclosure relates generally to methods and devices for closing and/or sealing an opening in a vessel wall and/or an adjacent tissue tract. In one illustrative embodiment, a device (124) is provided for delivering and deploying an anchor (10), plug (12), filament (14), and locking element (16) adjacent to the opening in the vessel wall and/or tissue tract. The insertion sheath (160) and the device handle (126) cooperate to automatically seat the anchor against a distal end of the insertion sheath.
摘要翻译：本公开一般涉及关闭和/或密封血管壁和/或相邻组织道中的开口的方法和装置。在一个说明性实施例中，提供了一种装置（124），用于递送和展开与血管壁和/或组织中的开口相邻的锚固件（10），塞子（12），细丝（14）和锁定元件（16）道。插入护套（160）和装置手柄（126）协作以自动地将锚固件抵靠插入护套的远端。

10. 发明申请

WO2011037843A1 SYSTEMS AND METHODS FOR MAKING AND USING INTRA VASCULAR ULTRASOUND IMAGING SYSTEMS WITH SEALED IMAGING CORES 审中-公开
标题翻译：制造和使用具有密封成像系统的血管内超声成像系统的系统和方法
公开(公告)号：WO2011037843A1
公开(公告)日：2011-03-31
申请号：PCT/US2010/049392
申请日：2010-09-17
申请人： BOSTON SCIENTIFIC SCIMED, INC. , HASTINGS, Robert, N. , TEO, Tat-jin , EDMUNDS, Kevin, D. , PIKUS, Michael, J. , RICHARDSON, Leonard, B.
发明人： HASTINGS, Robert, N. , TEO, Tat-jin , EDMUNDS, Kevin, D. , PIKUS, Michael, J. , RICHARDSON, Leonard, B.
IPC分类号： A61B8/12 , H02K16/04
CPC分类号： A61B8/4461 , A61B8/12 , A61B8/445 , H02K3/26 , H02K5/132 , H02K7/14 , H02K21/12
摘要： A catheter assembly for an intravascular ultrasound system includes a catheter insertable into patient vasculature via a guidewire. A watertight imaging core is disposed in the distal end of the catheter. The imaging core includes a motor, at least one fixed transducer, and a signal redirection unit. The motor includes a magnet configured and arranged to rotate upon generation of a magnetic field by magnetic field windings. The signal redirection unit is coupled to the magnet such that rotation of the magnet causes a corresponding rotation of at least a portion of the signal redirection unit. The signal redirection unit includes a tilted mirror that redirects acoustic signals transmitted from the fixed transducer to patient tissue. At least one transducer conductor and at least one stator conductor are electrically coupled to the imaging core and in electrical communication with the proximal end of the catheter.
摘要翻译：用于血管内超声系统的导管组件包括可经由导丝插入患者脉管系统中的导管。在导管的远端设置防水成像芯。成像芯包括电机，至少一个固定换能器和信号重定向单元。电动机包括构造和布置成在通过磁场绕组产生磁场时旋转的磁体。信号重定向单元耦合到磁体，使得磁体的旋转引起信号重定向单元的至少一部分的相应旋转。信号重定向单元包括将从固定换能器发送的声信号重定向到患者组织的倾斜镜。至少一个换能器导体和至少一个定子导体电耦合到成像芯并与导管的近端电连通。

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