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1. 发明授权

US5628779A Single-pass A-V pacing lead 失效
标题翻译：单程A-V起搏线
公开(公告)号：US5628779A
公开(公告)日：1997-05-13
申请号：US629960
申请日：1996-04-03
申请人： Gene A. Bornzin , Kevin L. Morgan , Joseph J. Florio , Wendy K. Wolsleger
发明人： Gene A. Bornzin , Kevin L. Morgan , Joseph J. Florio , Wendy K. Wolsleger
IPC分类号： A61N1/05
CPC分类号： A61N1/056
摘要： A single-pass atrio-ventricular (A-V) pacing lead includes an elongated main lead body having an atrial electrode at the distal end thereof, and includes a ventricular branch which departs from the main lead body just proximal to the tip of the atrial electrode. The ventricular branch has a ventricular electrode at its distal tip. The main lead body includes a preformed "J"-shaped portion which, following proper implantation, projects the atrial electrode against a wall of the atrial appendage. The ventricular branch includes a preformed bend which curves in the opposite direction of the J-shaped portion so as to maintain the ventricular branch generally away from the wall of the atrial appendage. The lead includes a single lumen which extends through both the main lead body and the ventricular branch, allowing the lead to be implanted using a single stylet. When the styler is fully inserted within the lumen, an extension portion of the atrial electrode, including the electrode tip, rests alongside the straightened ventricular branch so as to present a low cross-sectional profile, facilitating transvenous implantation.
摘要翻译：单通道心房（A-V）起搏引线包括细长的主引线体，其在其远端具有心房电极，并且包括心室分支，该心室分支离开主导体正好靠近心房电极的尖端。心室分支在其远端具有心室电极。主引线体包括预成形的“J”形部分，其在适当植入之后将心房电极投射到心房的壁上。心室分支包括在J形部分的相反方向上弯曲的预成形弯曲部，以便使心室分支通常远离心房壁。引线包括延伸穿过主引线主体和心室分支的单个内腔，允许使用单个通丝针植入引线。当造型器完全插入管腔中时，包括电极末端的心房电极的延伸部分位于矫正的心室分支旁边，以便呈现低横截面轮廓，便于经静脉植入。

2. 发明授权

US07313444B2 Self-anchoring coronary sinus lead 有权
标题翻译：自固定冠状动脉窦导联
公开(公告)号：US07313444B2
公开(公告)日：2007-12-25
申请号：US10081457
申请日：2002-02-21
申请人： Anne M. Pianca , Kevin L. Morgan , Gene A. Bornzin , Joseph J. Florio , David J. Vachon
发明人： Anne M. Pianca , Kevin L. Morgan , Gene A. Bornzin , Joseph J. Florio , David J. Vachon
IPC分类号： A61N1/05
CPC分类号： A61N1/057 , A61N1/056 , A61N2001/0578 , A61N2001/0585
摘要： An implantable cardiac lead system suitable for placement in the coronary sinus region of the heart. The lead system comprises a lead having two or more non-helical bends in its distal portion. The two or more non-helical bends cooperate to prevent the lead from dislodgment or displacement inside the coronary sinus. The lead system may further comprise a stylet suitable for steering the lead into at least one of the coronary sinus vein, great cardiac vein, left marginal vein, left posterior ventricular vein, and small cardiac vein. The stylet is tapered in its distal portion to provide enhanced maneuverability and steerability inside the coronary sinus region. The lead system may also comprise an introducer which aids in introducing the lead into the heart.
摘要翻译：适用于放置在心脏冠状静脉窦区域的可植入心脏引导系统。引导系统包括在其远端部分中具有两个或多个非螺旋形弯曲部的引线。两个或更多个非螺旋形弯曲合作以防止铅在冠状窦内发生移位或移位。引导系统还可以包括适于将引线引导到冠状静脉窦静脉，大心静脉，左边缘静脉，左后脑室静脉和小心静脉中的至少一个的探针。探针在其远端部分逐渐变细，以在冠状窦区域内提供增强的机动性和可操纵性。引导系统还可以包括有助于将引入引入心脏的导引器。

3. 发明授权

US06988007B1 Single pass telescoping cardiac lead for the left heart 失效
标题翻译：单通伸缩心脏线为左心
公开(公告)号：US06988007B1
公开(公告)日：2006-01-17
申请号：US10218353
申请日：2002-08-13
申请人： Kevin L. Morgan , Gene A. Bornzin , Joseph J. Florio , John R. Helland
发明人： Kevin L. Morgan , Gene A. Bornzin , Joseph J. Florio , John R. Helland
IPC分类号： A61N1/05
CPC分类号： A61N1/056 , A61N1/057 , A61N2001/0585
摘要： An implantable single-pass cardiac stimulation lead provides for placement of electrodes into electrical contact with two chambers of a patient's heart. The lead includes an inner lead body having at least one electrode at its distal end and an outer lead body having at least one electrode at its distal end. The outer lead body has an internal lumen that slidingly receives the inner lead body. The inner lead body is extendable from the outer lead body at a point proximal to the distal end of the outer lead body. The sliding of the inner lead body relative to the outer lead body enables the inner lead body distal electrode to have a varying distance from the outer lead body distal electrode and enables the inner lead body to extend into the coronary sinus region of the heart to place the inner lead body electrode into electrical contact with the left ventricle.
摘要翻译：可植入的单程心脏刺激引线提供将电极放置在与患者心脏的两个腔室电接触的位置。引线包括在其远端具有至少一个电极的内引线体和在其远端具有至少一个电极的外引线体。外引线体具有滑动地接收内引线体的内腔。内引线体可以在外引线体的远离外引线体的远端的位置处延伸。内引线体相对于外引线体的滑动能够使内引线体远端电极与外引线体远端电极间距离变化，能够使内引线体延伸到心脏的冠状窦区域内部引线体电极与左心室电接触。

4. 发明授权

US06490489B2 Implantable cardiac single pass coronary sinus lead for providing pacing and defibrillation and method of manufacture 有权
标题翻译：可植入心脏单程冠状动脉窦导管用于提供起搏和除颤及其制造方法
公开(公告)号：US06490489B2
公开(公告)日：2002-12-03
申请号：US09771505
申请日：2001-01-26
申请人： Gene A. Bornzin , Anne M. Pianca , Kevin L. Morgan , John R. Helland , Joseph J. Florio
发明人： Gene A. Bornzin , Anne M. Pianca , Kevin L. Morgan , John R. Helland , Joseph J. Florio
IPC分类号： A61N105
CPC分类号： A61N1/056
摘要： A single chronic implantable cardiac lead for use in the coronary sinus region of the heart provides both atrial and ventricular pacing and defibrillation therapy. The lead includes an elongated lead body having a distal end and a proximal end, a first electrode assembly including a ventricular pacing electrode and a ventricular defibrillation at the distal end, a second electrode assembly proximal to the first electrode assembly including at least one atrial pacing electrode and an atrial defibrillation electrode, and a further defibrillation electrode proximal to the second electrode assembly. The electrode assemblies and further defibrillation electrode are spaced apart so that when the lead is implanted within the coronary sinus region of the heart with the first electrode assembly adjacent the left ventricle, the second electrode assembly is adjacent the left atrium and the further defibrillation electrode is within the right atrium and/or the superior vena cava.
摘要翻译：用于心脏冠状静脉窦区域的单一慢性可植入心脏线可提供心房起搏和除颤治疗。引线包括具有远端和近端的细长引线主体，包括心室起搏电极和在远端处的心室除颤的第一电极组件，靠近第一电极组件的第二电极组件，包括至少一个心房起搏电极和心房除颤电极，以及靠近第二电极组件的另外的除颤电极。电极组件和另外的除颤电极间隔开，使得当铅被植入心脏的冠状窦区域内时，第一电极组件邻近左心室，第二电极组件邻近左心房，另外的除颤电极在右心房和/或上腔静脉内。

5. 发明授权

US07056314B1 Steerable obturator 有权
标题翻译：导向闭孔器
公开(公告)号：US07056314B1
公开(公告)日：2006-06-06
申请号：US10452244
申请日：2003-05-30
申请人： Joseph J. Florio , Gene A. Bornzin , Kevin L. Morgan , Sheldon Williams , Janice Barstad
发明人： Joseph J. Florio , Gene A. Bornzin , Kevin L. Morgan , Sheldon Williams , Janice Barstad
IPC分类号： A61M25/01
CPC分类号： A61M25/0152 , A61B17/3478 , A61B2017/003 , A61M25/0136 , A61M25/0141 , A61M25/0147 , A61M2025/015 , A61M2025/0161
摘要： An omnidirectionally steerable obturator facilitates the delivery of the distal tip of an introducer sheath into the coronary sinus of a heart. The steerable obturator comprises an obturator body extending longitudinally along a central axis, the obturator body being configured to be received by the introducer sheath. The obturator body further has a flexible, deflectable distal end section terminating in a rounded distal tip. An actuator, controllable from a proximal end of the obturator body, is operatively associated with the flexible distal end section of the obturator body to cause deflection of the flexible distal end section of the obturator body in at least one selected direction to facilitate passage of the distal end section of the obturator body and the distal tip of the introducer sheath into the coronary sinus of the heart.The obturator body is preferably configured to be received in a close fit within at least the tip of the introducer sheath. More preferably, the distal end of the obturator body has an outer surface and the fit between the outer surface of the obturator and at least the tip of the introducer sheath comprises substantially a line-to-line fit.
摘要翻译：全向可操纵的闭孔器有利于将导引鞘的远侧末端递送到心脏的冠状窦。可操纵的闭孔器包括沿着中心轴线纵向延伸的闭孔器，所述封闭器主体构造成由引导器护套容纳。闭孔体还具有终止于圆形远端尖端的柔性的，可偏转的远端部分。从闭塞体的近端可控制的致动器与闭塞体的柔性远端部分可操作地相关联，以使闭塞体的柔性远端部分沿至少一个选定的方向偏转，以便于通过闭塞体的远端部分和导引鞘的远侧末端插入心脏的冠状窦。闭孔体优选构造成在至少引导器护套的尖端内紧密配合。更优选地，闭孔体的远端具有外表面，并且填塞物的外表面与引导器护套的至少末端之间的配合基本上包括线对齐配合。

6. 发明授权

US08538555B1 Cardiac access methods and apparatus 有权
标题翻译：心脏存取方法和装置
公开(公告)号：US08538555B1
公开(公告)日：2013-09-17
申请号：US12973810
申请日：2010-12-20
申请人： Yougandh Chitre , Gene A. Bornzin , John R. Helland , Eric Falkenberg , Kevin L. Morgan , Sheldon Williams , Michael Yang , Andrew W. McGarvey
发明人： Yougandh Chitre , Gene A. Bornzin , John R. Helland , Eric Falkenberg , Kevin L. Morgan , Sheldon Williams , Michael Yang , Andrew W. McGarvey
IPC分类号： A61N1/00
CPC分类号： A61F2/2478 , A61B17/00 , A61B17/0057 , A61N1/0587
摘要： A chamber or vasculature of a heart may be accessed via the pericardial space of the heart. Initially, the pericardial space may be accessed via a transmyocardial approach or a subxiphoid approach. A lead or other implantable apparatus may thus be routed into the pericardial space, through myocardial tissue and into the chamber or vasculature. The lead or other apparatus may be used to sense activity in or provide therapy to the heart.
摘要翻译：可以通过心脏的心包空间访问心脏的腔室或脉管系统。最初，心包空间可以通过心肌的方法或亚型的方法进行。因此，引线或其它可植入装置可通过心肌组织进入心包空间并进入腔室或脉管系统。铅或其他装置可用于感测心脏的活动或提供对心脏的治疗。

7. 发明授权

US08311648B1 Cardiac access methods and apparatus 有权
标题翻译：心脏存取方法和装置
公开(公告)号：US08311648B1
公开(公告)日：2012-11-13
申请号：US12973800
申请日：2010-12-20
申请人： Yougandh Chitre , Gene A. Bornzin , John R. Helland , Eric Falkenberg , Kevin L. Morgan , Sheldon Williams , Michael Yang , Andrew W. McGarvey
发明人： Yougandh Chitre , Gene A. Bornzin , John R. Helland , Eric Falkenberg , Kevin L. Morgan , Sheldon Williams , Michael Yang , Andrew W. McGarvey
IPC分类号： A61N1/05
CPC分类号： A61F2/2478 , A61B17/00 , A61B17/0057 , A61N1/0587
摘要： A delivery apparatus for accessing the pericardial space of a heart including an elongated body defining a lumen and a piercing member that extends from a distal portion of the elongated body for piercing tissue of the heart. A spring expands from a distal end of the piercing member in response to the distal end of the piercing member passing through the tissue and into the pericardial space. An electrode located on the spring in order to sense signals indicative of a distal end of the spring passing through the tissue and into the pericardial space.
摘要翻译：一种用于进入心脏的心包空间的输送装置，包括限定内腔的细长主体和从细长主体的远端部分延伸以刺穿心脏的组织的穿刺构件。响应于刺穿构件的远端穿过组织并进入心包空间，弹簧从穿刺构件的远端膨胀。位于弹簧上的电极，用于感测指示穿过组织并进入心包空间的弹簧的远端的信号。

8. 发明授权

US07389134B1 Trans-septal intra-cardiac lead system 失效
标题翻译：跨隔间心脏引导系统
公开(公告)号：US07389134B1
公开(公告)日：2008-06-17
申请号：US11053374
申请日：2005-02-07
申请人： Annapurna Karicherla , Kevin L. Morgan , Gene A. Bornzin , Sheldon Williams
发明人： Annapurna Karicherla , Kevin L. Morgan , Gene A. Bornzin , Sheldon Williams
IPC分类号： A61B5/04 , A61B5/02
CPC分类号： A61B5/0215 , A61B5/042
摘要： An apparatus for and method of measuring pressure through a septum in a patient's heart is disclosed. A lead inserted into the right side of a heart is routed through the septum to gain access to the left side of the heart. The lead includes an attachment structure that secures the lead to one or both of the septal walls. The attachment structure may include at least one protruding tine, membrane, inflatable balloon, involuted spiral or J-lead that engage one or more sides of the septum. The lead also includes one or more sensors for measuring cardiac pressure on the left side of the heart and, as necessary, the right side of the heart.
摘要翻译：公开了一种通过患者心脏中的隔膜测量压力的装置和方法。插入心脏右侧的导线穿过隔膜，以进入心脏的左侧。引线包括将引线固定到一个或两个隔膜壁的附接结构。附接结构可以包括接合隔膜的一侧或多侧的至少一个突出的齿，膜，可充气气囊，渐开线螺旋或J-引线。引线还包括一个或多个用于测量心脏左侧的心脏压力和根据需要的心脏的右侧的传感器。

9. 发明授权

US07450999B1 Trans-septal intra-cardiac lead system 有权
公开(公告)号：US07450999B1
公开(公告)日：2008-11-11
申请号：US11053566
申请日：2005-02-07
申请人： Annapurna Karicherla , Kevin L. Morgan , Gene A. Bornzin , Sheldon Williams
发明人： Annapurna Karicherla , Kevin L. Morgan , Gene A. Bornzin , Sheldon Williams
IPC分类号： A61N1/378
CPC分类号： A61N1/057 , A61B5/02152 , A61B5/02158 , A61B5/6853 , A61B5/6857 , A61B5/6882
摘要： An apparatus for and method of measuring pressure through a septum in a patient's heart is disclosed. A lead inserted into the right side of a heart is routed through the septum to gain access to the left side of the heart. The lead includes an attachment structure that secures the lead to one or both of the septal walls. The attachment structure may include at least one protruding tine, membrane, inflatable balloon, involuted spiral or J-lead that engage one or more sides of the septum. The lead also includes one or more sensors for measuring cardiac pressure on the left side of the heart and, as necessary, the right side of the heart.

10. 发明授权

US07340288B1 Trans-septal intra-cardiac lead system 失效
公开(公告)号：US07340288B1
公开(公告)日：2008-03-04
申请号：US11053493
申请日：2005-02-07
申请人： Annapurna Karicherla , Kevin L. Morgan , Gene A. Bornzin , Sheldon Williams
发明人： Annapurna Karicherla , Kevin L. Morgan , Gene A. Bornzin , Sheldon Williams
IPC分类号： A61B5/04
CPC分类号： A61B5/0215 , A61N1/3627 , A61N1/36514 , A61N2001/0585
摘要： An apparatus for and method of measuring pressure through a septum in a patient's heart is disclosed. A lead inserted into the right side of a heart is routed through the septum to gain access to the left side of the heart. The lead includes an attachment structure that secures the lead to one or both of the septal walls. The attachment structure may include at least one protruding tine, membrane, inflatable balloon, involuted spiral or J-lead that engage one or more sides of the septum. The lead also includes one or more sensors for measuring cardiac pressure on the left side of the heart and, as necessary, the right side of the heart.

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