公开(公告)号：US06758854B1

公开(公告)日：2004-07-06

申请号：US09344535

申请日：1999-06-25

申请人： William Butler ,  John Ockuly ,  Joseph J. Florio ,  Gene A. Bornzin ,  Steven E. Scott

发明人： William Butler ,  John Ockuly ,  Joseph J. Florio ,  Gene A. Bornzin ,  Steven E. Scott

IPC分类号： A61B2900

CPC分类号： A61M39/06 ,  A61M25/0041 ,  A61M25/0668 ,  A61M2210/125

摘要： A splittable occlusion balloon sheath includes a splittable sheath onto which an occlusion balloon has been secured near the distal end of the splittable sheath. A splittable hemostasis valve or a partitioned hemostasis valve system may also be secured within or to the splittable occlusion balloon sheath. This splittable occlusion balloon sheath is utilized to introduce a medical device, such as electrode leads, into the coronary sinus of the human heart. A dilator may also be used with the splittable occlusion balloon sheath for introduction of the medical devices. The splittable occlusion balloon sheath and/or the dilator may be precurved with a particular shape to assist in the introduction of the splittable occlusion balloon sheath and/or dilator into the coronary sinus. Also disclosed is a process of use of the splittable occlusion balloon system within the coronary sinus.

摘要翻译： 可分开的闭塞气囊护套包括可分开的护套，闭塞气球已经被固定到可分开的护套的远端附近。 可分裂的止血阀或分隔式止血阀系统也可以固定在可分开的闭塞球囊护套内或可分开的闭塞气囊护套内。 这种可裂缝闭塞球囊用于将诸如电极引线的医疗装置引入人心脏的冠状窦。 扩张器还可以与可分离的闭塞球囊一起使用以引入医疗装置。 可分离的闭塞气囊鞘和/或扩张器可以具有特定形状的前体，以有助于将可分离的闭塞气囊鞘和/或扩张器引入冠状窦。 还公开了在冠状窦内使用可分裂闭塞球囊系统的过程。

公开(公告)号：US5814028A

公开(公告)日：1998-09-29

申请号：US735527

申请日：1996-10-23

申请人： John F. Swartz ,  John Ockuly

发明人： John F. Swartz ,  John Ockuly

IPC分类号： A61B18/14 ,  A61M25/00

CPC分类号： A61M25/0041 ,  A61B18/1492

摘要： Disclosed are shapes for guiding introducers to be used for the ablation and/or mapping of the discrete tracks within the left and right atrium.

摘要翻译： 公开了用于引导导引器的形状，用于在左心房和右心房内的离散轨道的消融和/或映射。

公开(公告)号：US20060064062A1

公开(公告)日：2006-03-23

申请号：US10947817

申请日：2004-09-22

申请人： Ravisankar Gurusamy ,  John Ockuly ,  Hans Schnellmann ,  James Hassett

发明人： Ravisankar Gurusamy ,  John Ockuly ,  Hans Schnellmann ,  James Hassett

IPC分类号： A61M5/178

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.

公开(公告)号：US5575766A

公开(公告)日：1996-11-19

申请号：US272014

申请日：1994-07-08

申请人： John F. Swartz ,  John Ockuly

发明人： John F. Swartz ,  John Ockuly

IPC分类号： A61B18/14 ,  A61M25/00 ,  A61M31/00

CPC分类号： A61M25/0041 ,  A61B18/1492

摘要： A process for the treatment of atrial arrhythmia by use of ablation and/or mapping procedures comprising ablating discrete ablation tracks within the left and right atrium of the heart by use of precurved left and right atrium guiding introducers. Also disclosed are shapes for the guiding introducers to be used for the ablation and/or mapping of the discrete tracks within the left and right atrium.

摘要翻译： 一种通过使用消融和/或测绘程序来治疗心房心律不齐的方法，包括通过使用预先存在的左心房引导引导器和右心房导向引导器来消融心脏左心房和右心房内的离散消融道。 还公开了用于引导引导器用于在左心房和右心房内的离散轨道的消融和/或映射的形状。