专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2005030319A1 MEDICAL ELECTRICAL LEAD SYSTEM INCLUDING PRE-FORMED J-SHAPE STYLET 审中-公开
标题翻译：医用电子铅系统，包括预制的J型形状
公开(公告)号：WO2005030319A1
公开(公告)日：2005-04-07
申请号：PCT/US2004/030199
申请日：2004-09-15
申请人： MEDTRONIC, INC. , ZHAO, Yong, D. , HESS, Douglas, N. , LENERS, Michael, R.
发明人： ZHAO, Yong, D. , HESS, Douglas, N. , LENERS, Michael, R.
IPC分类号： A61N1/05
CPC分类号： A61N1/056
摘要： A pre-formed j-shape stylet, slideably received within a lumen of a medical electrical lead, includes a proximal end, a distal end, a substantially straight distal segment extending from the distal end, a curved intermediate segment extending from the substantially straight distal segment, a substantially straight proximal segment extending from the curved intermediate segment toward the proximal end, and a taper zone extending within the curved intermediate segment.
摘要翻译：可滑动地容纳在医疗电引线的内腔内的预形成的j形探针包括近端，远端，从远端延伸的基本上直的远端段，从基本上直的远端延伸的弯曲的中间段段，从弯曲的中间段朝向近端延伸的基本上直的近端段，以及在弯曲的中间段内延伸的锥形区。

2. 发明申请

WO2004045698A2 MULTILUMEN BODY FOR AN IMPLANTABLE MEDICAL DEVICE 审中-公开
标题翻译：用于可植入医疗器械的多元体
公开(公告)号：WO2004045698A2
公开(公告)日：2004-06-03
申请号：PCT/US2003/037183
申请日：2003-11-19
申请人： MEDTRONIC, INC.
发明人： GARDESKI, Kenneth, C. , LENERS, Michael, R.
IPC分类号： A61M25/00
CPC分类号： A61M25/0023 , A61M25/0021 , A61M25/0032 , A61M2025/0036
摘要： A splined multilumen body for use in elongated medical devices is provided for carrying multiple conductors, wires or cables to multiple device components along the device body. Open lumens may be provided through which medical devices or therapies may be delivered. The multilumen body is constructed from a generally tubular outer member having inward-radiating splines that mate with outward-radiating splines on a generally tubular inner member. Lumens formed between sets of mated splines isolate conductors carried therein. Interaction of mated splines provides good torque transfer between outer and inner members. Materials for fabricating outer and inner members may be selected to achieve desired torque transfer properties, flexibility, and surface friction.
摘要翻译：提供用于细长医疗装置的花键多体体，用于沿着装置主体将多个导体，电线或电缆携带到多个装置部件。可以提供开放的流明，通过该腔可以递送医疗装置或治疗物。多腔体由大致管状的外部构件构成，该外部构件具有与大致管状的内部构件上的向外辐射花键相配合的向内辐射花键。在组合的配对花键之间形成的流明隔离导体中的导体。配对花键的相互作用提供了外部和内部构件之间良好的扭矩传递。可以选择用于制造外部和内部构件的材料以实现期望的扭矩传递特性，柔性和表面摩擦。

3. 发明申请

WO2004060440A2 BILUMEN GUIDE CATHETERS FOR ADDESSING CARDIAC SITES 审中-公开
标题翻译：用于加入心脏病网站的BILUM指南导管
公开(公告)号：WO2004060440A2
公开(公告)日：2004-07-22
申请号：PCT/US2003/039808
申请日：2003-12-15
申请人： MEDTRONIC, INC.
发明人： BYRD, Charles, L. , LACH, Linda, L. , TORBET, Jesse, T. , LENERS, Michael, R. , THOMAS, Ralph, J. , KELLEY, James, F.
IPC分类号： A61M
CPC分类号： A61N1/056 , A61N2001/0578
摘要： Bilumen catheters and methods of using same for facilitating implantation cardiac leads for applying electrical stimulation to and/or sensing electrical activity of the heart through one or more electrode positioned at an implantation site within a heart chamber or cardiac vessel adjacent a heart chamber, and more particularly to a method and apparatus for introducing such cardiac lead having low torqueability and pushability through a tortuous pathway to enable attachment of the cardiac lead at the implantation site employing a bilumen guide catheter are disclosed. The bilumen catheter body includes a relatively large diameter delivery lumen to introduce a small diameter cardiac lead and a small diameter guide lumen to receive a stylet or guidewire to locate the guide catheter body distal end at the implantation site. The small diameter lumen within a small diameter guide tube extends distally from the delivery exit port of the delivery lumen.
摘要翻译：白细胞导管及其使用方法用于促进植入心脏导联，用于通过一个或多个电极施加电刺激和/或感测心脏的电活动，所述电极定位在心室或与心室邻近的心脏血管内的植入部位，以及更多特别涉及一种通过曲折路径引入具有低可逆性和可推动性的这种心脏引线以使得能够使用柏油导引导管在植入部位附着心脏引线的方法和装置。胆囊导管主体包括相当大直径的输送腔，以引入小直径心脏引线和小直径引导腔，以接收探针或导丝，以将引导导管主体远端定位在植入部位。小直径导管内的小直径内腔从输送腔的输送出口向远端延伸。

4. 发明公开

EP1562665A2 MULTILUMEN BODY FOR AN IMPLANTABLE MEDICAL DEVICE 有权
标题翻译：多腔STRUCTURE FOR可植入医疗装置
公开(公告)号：EP1562665A2
公开(公告)日：2005-08-17
申请号：EP03786922.9
申请日：2003-11-19
申请人： Medtronic, Inc.
发明人： GARDESKI, Kenneth, C. , LENERS, Michael, R.
IPC分类号： A61M25/00
CPC分类号： A61M25/0023 , A61M25/0021 , A61M25/0032 , A61M2025/0036
摘要： A splined multilumen body for use in elongated medical devices is provided for carrying multiple conductors, wires or cables to multiple device components along the device body. Open lumens may be provided through which medical devices or therapies may be delivered. The multilumen body is constructed from a generally tubular outer member having inward-radiating splines that mate with outward-radiating splines on a generally tubular inner member. Lumens formed between sets of mated splines isolate conductors carried therein. Interaction of mated splines provides good torque transfer between outer and inner members. Materials for fabricating outer and inner members may be selected to achieve desired torque transfer properties, flexibility, and surface friction.

5. 发明授权

EP1578467B1 BILUMEN GUIDE CATHETERS FOR ACCESSING CARDIAC SITES 有权
标题翻译：用于访问CARDIAC网站的BILUMEN GUIDE导管
公开(公告)号：EP1578467B1
公开(公告)日：2012-03-21
申请号：EP03814785.6
申请日：2003-12-15
申请人： Medtronic, Inc.
发明人： BYRD, Charles, L. , LACH, Linda, L. , TORBERT, Jesse T. , LENERS, Michael, R. , THOMAS, Ralph, J. , KELLEY, James, F. , GARDESKI, Kenneth C.
IPC分类号： A61N1/05
CPC分类号： A61N1/056 , A61N2001/0578
摘要： Bilumen catheters and methods of using same for facilitating implantation cardiac leads for applying electrical stimulation to and/or sensing electrical activity of the heart through one or more electrode positioned at an implantation site within a heart chamber or cardiac vessel adjacent a heart chamber, and more particularly to a method and apparatus for introducing such cardiac lead having low torqueability and pushability through a tortuous pathway to enable attachment of the cardiac lead at the implantation site employing a bilumen guide catheter are disclosed. The bilumen catheter body includes a relatively large diameter delivery lumen to introduce a small diameter cardiac lead and a small diameter guide lumen to receive a stylet or guidewire to locate the guide catheter body distal end at the implantation site. The small diameter lumen within a small diameter guide tube extends distally from the delivery exit port of the delivery lumen.
摘要翻译： Bilumen导管及其使用方法以促进植入心脏导致通过位于心脏腔室或心脏腔室内的植入部位处的心脏腔室附近的一个或多个电极向心脏施加电刺激和/或感测心脏的电活动，等等尤其涉及一种用于通过曲折路径将具有低扭矩和可推送性的心脏导线引入以使得心脏导线能够在植入部位使用胆导管附接的方法和设备。双耳导管主体包括相对大直径的输送内腔，以引入小直径心脏导线和小直径导向内腔，以接收导管或导丝以将导向导管主体远端定位在植入部位处。小直径导管内的小直径内腔从输送内腔的输送出口向远端延伸。

6. 发明授权

EP1687057B1 MEDICAL ELECTRICAL LEAD SYSTEM INCLUDING PRE-FORMED J-SHAPE STYLET 有权
标题翻译：医用电气线路系统具有预制J形管心针
公开(公告)号：EP1687057B1
公开(公告)日：2011-06-22
申请号：EP04784153.1
申请日：2004-09-15
申请人： Medtronic, Inc.
发明人： ZHAO, Yong, D. , HESS, Douglas, N. , LENERS, Michael, R.
IPC分类号： A61N1/05
CPC分类号： A61N1/056
摘要： A pre-formed j-shape stylet, slideably received within a lumen of a medical electrical lead, includes a proximal end, a distal end, a substantially straight distal segment extending from the distal end, a curved intermediate segment extending from the substantially straight distal segment, a substantially straight proximal segment extending from the curved intermediate segment toward the proximal end, and a taper zone extending within the curved intermediate segment.

7. 发明授权

EP1562665B1 MULTILUMEN BODY FOR AN IMPLANTABLE MEDICAL DEVICE 有权
标题翻译：多腔STRUCTURE FOR可植入医疗装置
公开(公告)号：EP1562665B1
公开(公告)日：2010-05-19
申请号：EP03786922.9
申请日：2003-11-19
申请人： Medtronic, Inc.
发明人： GARDESKI, Kenneth, C. , LENERS, Michael, R.
IPC分类号： A61M25/00
CPC分类号： A61M25/0023 , A61M25/0021 , A61M25/0032 , A61M2025/0036

8. 发明公开

EP1687057A1 MEDICAL ELECTRICAL LEAD SYSTEM INCLUDING PRE-FORMED J-SHAPE STYLET 有权
标题翻译：医用电气线路系统具有预制J形管心针
公开(公告)号：EP1687057A1
公开(公告)日：2006-08-09
申请号：EP04784153.1
申请日：2004-09-15
申请人： MEDTRONIC, INC.
发明人： ZHAO, Yong, D. , HESS, Douglas, N. , LENERS, Michael, R.
IPC分类号： A61N1/05
CPC分类号： A61N1/056
摘要： A pre-formed j-shape stylet, slideably received within a lumen of a medical electrical lead, includes a proximal end, a distal end, a substantially straight distal segment extending from the distal end, a curved intermediate segment extending from the substantially straight distal segment, a substantially straight proximal segment extending from the curved intermediate segment toward the proximal end, and a taper zone extending within the curved intermediate segment.

9. 发明公开

EP1578467A2 BILUMEN GUIDE CATHETERS FOR ADDESSING CARDIAC SITES 有权
标题翻译： BILUMEN GUIDE导管用于加入CARDIAC网站
公开(公告)号：EP1578467A2
公开(公告)日：2005-09-28
申请号：EP03814785.6
申请日：2003-12-15
申请人： MEDTRONIC, INC.
发明人： BYRD, Charles, L. , LACH, Linda, L. , TORBET, Jesse T. , LENERS, Michael, R. , THOMAS, Ralph, J. , KELLEY, James, F.
IPC分类号： A61M25/00
CPC分类号： A61N1/056 , A61N2001/0578
摘要： Bilumen catheters and methods of using same for facilitating implantation cardiac leads for applying electrical stimulation to and/or sensing electrical activity of the heart through one or more electrode positioned at an implantation site within a heart chamber or cardiac vessel adjacent a heart chamber, and more particularly to a method and apparatus for introducing such cardiac lead having low torqueability and pushability through a tortuous pathway to enable attachment of the cardiac lead at the implantation site employing a bilumen guide catheter are disclosed. The bilumen catheter body includes a relatively large diameter delivery lumen to introduce a small diameter cardiac lead and a small diameter guide lumen to receive a stylet or guidewire to locate the guide catheter body distal end at the implantation site. The small diameter lumen within a small diameter guide tube extends distally from the delivery exit port of the delivery lumen.
摘要翻译： Bilumen导管及其使用方法以促进植入心脏导致通过位于心脏腔室或心脏腔室内的植入部位处的心脏腔室附近的一个或多个电极向心脏施加电刺激和/或感测心脏的电活动，等等尤其涉及一种用于通过曲折路径将具有低扭矩和可推送性的心脏导线引入以使得心脏导线能够在植入部位使用胆导管附接的方法和设备。双耳导管主体包括相对大直径的输送内腔，以引入小直径心脏导线和小直径导向内腔，以接收导管或导丝以将导向导管主体远端定位在植入部位处。小直径导管内的小直径内腔从输送内腔的输送出口向远端延伸。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式