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1. 发明授权

US07635353B2 Transseptal puncture needles and needle assemblies 有权
标题翻译：经口穿刺针和针组件
公开(公告)号：US07635353B2
公开(公告)日：2009-12-22
申请号：US10947817
申请日：2004-09-22
申请人： Ravisankar Gurusamy , John D. Ockuly , Hans Schnellmann , James A. Hassett
发明人： Ravisankar Gurusamy , John D. Ockuly , Hans Schnellmann , James A. Hassett
IPC分类号： A61M5/178 , A61M5/32 , A61B17/34
CPC分类号： A61M25/065
摘要： The instant invention is directed toward transseptal puncture needles and transseptal puncture needle assemblies. More specifically, it relates to curved transseptal puncture needles and needle assemblies that facilitate insertion through curved transseptal introducers. Each curved transseptal puncture needle includes a needle tip with a tangential back bevel configuration, a reverse tangential back bevel configuration, or a conical reverse bevel configuration. The axial orientation of the needle tip relative to the needle curvature, whether on the concave side or convex side of the curved transseptal puncture needle, provides additional benefits. The leading edge of the needle tip is located at a distal end of an inner needle tube, and the leading edge of the needle tip may be positioned away from an outer surface of the inner needle tube and adjacent to an inner surface of the inner needle tube.
摘要翻译：本发明针对经血穿刺针和经血管穿刺针组件。更具体地说，它涉及弯曲的经外穿刺针和针组件，其有利于通过弯曲的经皮导入器插入。每个弯曲的经外穿刺针包括具有切向后斜面构造的针尖，反向切向后斜面构型或锥形倒角构造。针尖相对于针曲率的轴向方向，无论是在弯曲的经外穿刺针的凹侧或凸侧，都提供了额外的好处。针尖的前缘位于内针管的前端，针尖的前缘可以远离内针管的外表面并且靠近内针的内表面管。

2. 发明授权

US5810730A Guiding introducer for right atrium 失效
公开(公告)号：US5810730A
公开(公告)日：1998-09-22
申请号：US392057
申请日：1995-02-22
申请人： John Frederick Swartz , John D. Ockuly , John J. Fleischhacker , James A. Hassett
发明人： John Frederick Swartz , John D. Ockuly , John J. Fleischhacker , James A. Hassett
IPC分类号： A61B17/00 , A61M25/00 , A61M25/01 , A61M25/06 , A61N1/05 , A61B6/00
CPC分类号： A61N1/057 , A61M25/0041 , A61M25/01 , A61M25/0662 , A61M25/0133
摘要： A guiding introducer for use in the right atrium comprised of a first, second and third section wherein the first section is a generally elongated straight section wherein merged with the distal end of the first section is a second section which is curved upward in a longitudinal curve wherein the distal end of the second section is merged with the third section. The guiding introducer is for use in sensing, pacing and ablating procedures in the right atrium of the human heart.

3. 发明授权

US5715818A Method of using a guiding introducer for left atrium 失效
标题翻译：使用引导引导器进行左心房的方法
公开(公告)号：US5715818A
公开(公告)日：1998-02-10
申请号：US551173
申请日：1995-10-31
申请人： John Frederick Swartz , John D. Ockuly , John J. Fleischhacker , James A. Hassett
发明人： John Frederick Swartz , John D. Ockuly , John J. Fleischhacker , James A. Hassett
IPC分类号： A61M25/08 , A61M25/00 , A61M25/01 , A61M25/06 , A61N1/05 , A61B5/00
CPC分类号： A61N1/057 , A61M25/0041 , A61M25/0133 , A61M25/0662
摘要： A guiding introducer for use in the left atrium comprised of a first, second and third section wherein the first section is a generally elongated straight section wherein merged with the distal end of the first section is a second section which is curved in a compound curve, first curving upward in a first longitudinal curve and simultaneously curving to the right in a second longitudinal curve, wherein the second section merges with the third section wherein said third section is a third longitudinal curve wherein the plane of the third section is angled upward at an angle of approximately 25 to about 60 degrees from the plane of the first section and wherein substantially all of the third section is coplanar.
摘要翻译：一种用于左心房的引导引导器，包括第一部分，第二部分和第三部分，其中第一部分是大致细长的直部分，其中与第一部分的远端合并的是第二部分，其在复合曲线中弯曲，首先在第一纵向曲线向上弯曲并且在第二纵向曲线中同时向右弯曲，其中第二部分与第三部分合并，其中所述第三部分是第三纵向曲线，其中第三部分的平面在从第一部分的平面大约25至大约60度的角度，并且其中基本上所有的第三部分是共面的。

4. 发明授权

US5879296A Guiding introducers for use in the treatment of left ventricular tachycardia 失效
标题翻译：引导者用于治疗左心室心动过速
公开(公告)号：US5879296A
公开(公告)日：1999-03-09
申请号：US800287
申请日：1997-02-12
申请人： John D. Ockuly , James A. Hassett
发明人： John D. Ockuly , James A. Hassett
IPC分类号： A61B18/12 , A61B8/12 , A61M25/00 , A61M25/01 , A61M25/06 , A61M25/08 , A61N1/05 , H04L29/12 , A61B5/04 , A61B17/39
CPC分类号： A61M25/0041 , A61N1/057 , A61M25/0133 , A61M25/0662 , H04L29/12207 , H04L61/20
摘要： A process for the treatment of ventricular tachycardia in the left ventricle using a retrograde approach by use of ablation and/or mapping catheters guided by precurved guiding introducers. Also disclosed are predetermined shapes for the guiding introducers to be used for the treatment of ventricular tachycardia in the left ventricle using a retrograde approach.
摘要翻译：一种使用逆行方法在左心室治疗室性心动过速的方法，其通过使用由预先引导引导器引导的消融和/或定位导管。还公开了用于使用逆行方法用于治疗左心室心室性心动过速的引导引导器的预定形状。

5. 发明授权

US5722400A Guiding introducers for use in the treatment of left ventricular tachycardia 失效
公开(公告)号：US5722400A
公开(公告)日：1998-03-03
申请号：US389252
申请日：1995-02-16
申请人： John D. Ockuly , James A. Hassett
发明人： John D. Ockuly , James A. Hassett
IPC分类号： A61B18/12 , A61B8/12 , A61M25/00 , A61M25/01 , A61M25/06 , A61M25/08 , A61N1/05 , H04L29/12 , A61B5/04 , A61B17/39
CPC分类号： A61M25/0041 , A61N1/057 , A61M25/0133 , A61M25/0662 , H04L29/12207 , H04L61/20
摘要： A process for the treatment of ventricular tachycardia in the left ventricle using a retrograde approach by use of ablation and/or mapping catheters guided by precurved guiding introducers. Also disclosed are predetermined shapes for the guiding introducers to be used for the treatment of ventricular tachycardia in the left ventricle using a retrograde approach.

6. 发明授权

US5497774A Guiding introducer for left atrium 失效
标题翻译：引导左心房的介绍
公开(公告)号：US5497774A
公开(公告)日：1996-03-12
申请号：US147168
申请日：1993-11-03
申请人： John F. Swartz , John D. Ockuly , John J. Fleischhacker , James A. Hassett
发明人： John F. Swartz , John D. Ockuly , John J. Fleischhacker , James A. Hassett
IPC分类号： A61M25/08 , A61M25/00 , A61M25/01 , A61M25/06 , A61N1/05 , A61B6/00
CPC分类号： A61N1/057 , A61M25/0041 , A61M25/0133 , A61M25/0662
摘要： A guiding introducer for in the left atrium comprised of a first, second and third section wherein the first section is a generally elongated straight section wherein merged with the distal end of the first section is a second section which is curved in a compound curve, first curving upward in a first longitudinal curve and simultaneously curving to the right in a second longitudinal curve, wherein the second section merges with the third section wherein said third section is a third longitudinal curve wherein the plane of the third section is angled upward at an angle of approximately 25 to about 60 degrees from the plane of the first section and wherein substantially all of the third section is coplanar.
摘要翻译：一种用于在左心房中的引导引导器，其包括第一部分，第二部分和第三部分，其中第一部分是大致细长的直线部分，其中与第一部分的远端合并的是第二部分，其以复合曲线弯曲，第一部分在第一纵向曲线向上弯曲并且在第二纵向曲线中同时向右弯曲，其中第二部分与第三部分合并，其中所述第三部分是第三纵向曲线，其中第三部分的平面以一定角度向上成角度从第一部分的平面大约25至大约60度，并且其中第三部分基本上全部是共面的。

7. 发明授权

US5868733A Guiding introducer system for use in the treatment of accessory pathways around the mitral valve using a retrograde approach 失效
标题翻译：引导导引系统用于使用逆行方法治疗二尖瓣周围的附件通路
公开(公告)号：US5868733A
公开(公告)日：1999-02-09
申请号：US421901
申请日：1995-04-14
申请人： John D. Ockuly , James A. Hassett
发明人： John D. Ockuly , James A. Hassett
IPC分类号： A61M25/00 , A61M25/01 , A61M25/06 , A61M25/08 , A61N1/05 , A61B17/36 , A61M37/00
CPC分类号： A61M25/0041 , A61N1/057 , A61M25/0133 , A61M25/0662
摘要： A process for the mapping and/or ablating of accessory pathways around the mitral valve using a retrograde approach by use of ablating and/or mapping catheters guided by a guiding introducer system. Also disclosed are shapes for an inner and outer guiding introducers which comprise the guiding introducer system.
摘要翻译：使用采用引导引导器系统引导的消融和/或定位导管的逆行方法来对二尖瓣周围的辅助通路进行映射和/或消融的过程。还公开了用于内引导引导器和外引导引导器的形状，其包括引导引导器系统。

8. 发明授权

US5814027A Guiding introducer used for medical procedures within the right ventricle associated with the right ventricular outflow track 失效
标题翻译：引导者用于与右心室流出道相关的右心室内的医疗程序
公开(公告)号：US5814027A
公开(公告)日：1998-09-29
申请号：US696337
申请日：1996-08-13
申请人： James A. Hassett , John D. Ockuly
发明人： James A. Hassett , John D. Ockuly
IPC分类号： A61M25/00 , A61B5/00
CPC分类号： A61M25/0041
摘要： A process for the mapping and/or ablation of locations within the right ventricle associated with the right ventricular outflow tract for the treatment of ventricular tachycardia by use of ablation and/or mapping catheters guided by guiding introducers. Also disclosed are shapes for the guiding introducer to be used for the ablation and/or mapping of areas within the right ventricle associated with the right ventricular outflow tract for the treatment of ventricular tachycardia.
摘要翻译：用于通过使用由引导引导器引导的消融和/或定位导管来对与右心室流出道相关联的右心室内的位置进行映射和/或消融以治疗室性心动过速的过程。还公开了用于引导引导器用于消融和/或映射与右心室流出道相关联的右心室内用于治疗室性心动过速的区域的形状。

9. 发明授权

US5640955A Guiding introducers for use in the treatment of accessory pathways around the mitral valve using a retrograde approach 失效
标题翻译：引导者用于使用逆行方法治疗二尖瓣周围的附件通路
公开(公告)号：US5640955A
公开(公告)日：1997-06-24
申请号：US388800
申请日：1995-02-14
申请人： John D. Ockuly , James A. Hassett
发明人： John D. Ockuly , James A. Hassett
IPC分类号： A61M25/00 , A61M25/01 , A61M25/06 , A61M25/08 , A61N1/05 , A61B5/04 , A61B17/39
CPC分类号： A61M25/0041 , A61N1/057 , A61M25/0133 , A61M25/0662
摘要： A process for the mapping and/or ablation of accessory pathways around the mitral valve using a retrograde approach by use of ablation and/or mapping catheters guided by precurved guiding introducers. Also disclosed are shapes for the guiding introducers to be used for the ablation and/or mapping of the accessory pathways around the mitral valve using a retrograde approach.
摘要翻译：使用逆向法通过使用由预先引导引导器引导的消融和/或定位导管来对二尖瓣周围的附件通路的映射和/或消融的过程。还公开了用于引导引导器的形状，其用于使用逆行方法消除和/或映射二尖瓣周围的附件通路。

10. 发明授权

US5564440A Method for mopping and/or ablation of anomalous conduction pathways 失效
标题翻译：扫描和/或消融异常传导通路的方法
公开(公告)号：US5564440A
公开(公告)日：1996-10-15
申请号：US333791
申请日：1994-11-03
申请人： John F. Swartz , John D. Ockuly , John J. Fleischhacker , James A. Hassett
发明人： John F. Swartz , John D. Ockuly , John J. Fleischhacker , James A. Hassett
IPC分类号： A61M25/08 , A61M25/00 , A61M25/01 , A61M25/06 , A61N1/05 , A61B19/00
CPC分类号： A61M25/0041 , A61N1/057 , A61M25/0133 , A61M25/0662
摘要： A guiding introducer system for use in the left atrium comprised of an inner guiding introducer and an outer guiding introducer wherein the inner guiding introducer is comprised of a first and second section and the outer guiding introducer is comprised of a first and second sections. The guiding introducer system is for use in sensing, pacing, and ablating procedures within the left atrium of the human heart.
摘要翻译：一种用于左心房的引导引导器系统，包括内引导引导器和外引导引导器，其中内引导引导器由第一和第二部分组成，外引导引导器由第一和第二部分组成。引导引导系统用于人心脏左心房内的感测，起搏和消融手术。

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