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公开(公告)号:US08623010B2
公开(公告)日:2014-01-07
申请号:US12480926
申请日:2009-06-09
申请人: Jon M. Ocel , Roderick E. Briscoe , David E. Francischelli , Scott E. Jahns , James R. Keogh , Katherine S. Jolly , Matthew D. Bonner
发明人: Jon M. Ocel , Roderick E. Briscoe , David E. Francischelli , Scott E. Jahns , James R. Keogh , Katherine S. Jolly , Matthew D. Bonner
IPC分类号: A61B18/14
CPC分类号: A61B5/042 , A61B5/7475 , A61B18/14 , A61B2017/2927 , A61B2018/1472 , A61N1/056
摘要: An instrument including an elongated shaft and a non-conductive handle is disclosed. The shaft defines a proximal section and a distal section. The distal section forms an electrically conductive tip. Further, the shaft is adapted to be transitionable from a straight state to a first bent state. The shaft is capable of independently maintaining the distinct shapes associated with the straight state and the first bent state. The handle is rigidly coupled to the proximal section of the shaft. The instrument is useful for epicardial pacing and/or mapping of the heart for temporary pacing on a beating heart, for optimizing the placement of ventricular leads for the treatment of patients with congestive heart failure and ventricular dysynchrony and/or for use in surgical ablation procedures.
摘要翻译: 公开了一种包括细长轴和非导电手柄的仪器。 轴限定近端部分和远端部分。 远侧部分形成导电尖端。 此外,轴适于从直状态转变到第一弯曲状态。 轴能够独立地保持与直线状态和第一弯曲状态相关联的不同形状。 手柄刚性地联接到轴的近端部分。 该仪器可用于心脏起搏和/或心脏在心脏跳动中临时起搏的作用,以优化用于治疗患有充血性心力衰竭和心室异常不适和/或用于外科手术切除手术的患者的心室导线的放置 。
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公开(公告)号:US20090326527A1
公开(公告)日:2009-12-31
申请号:US12480926
申请日:2009-06-09
申请人: Jon M. Ocel , Roderick E. Briscoe , David E. Francischelli , Scott E. Jahns , James R. Keogh , Katherine S. Jolly , Matthew D. Bonner
发明人: Jon M. Ocel , Roderick E. Briscoe , David E. Francischelli , Scott E. Jahns , James R. Keogh , Katherine S. Jolly , Matthew D. Bonner
CPC分类号: A61B5/042 , A61B5/7475 , A61B18/14 , A61B2017/2927 , A61B2018/1472 , A61N1/056
摘要: An instrument including an elongated shaft and a non-conductive handle is disclosed. The shaft defines a proximal section and a distal section. The distal section forms an electrically conductive tip. Further, the shaft is adapted to be transitionable from a straight state to a first bent state. The shaft is capable of independently maintaining the distinct shapes associated with the straight state and the first bent state. The handle is rigidly coupled to the proximal section of the shaft. The instrument is useful for epicardial pacing and/or mapping of the heart for temporary pacing on a beating heart, for optimizing the placement of ventricular leads for the treatment of patients with congestive heart failure and ventricular dysynchrony and/or for use in surgical ablation procedures.
摘要翻译: 公开了一种包括细长轴和非导电手柄的仪器。 轴限定近端部分和远端部分。 远侧部分形成导电尖端。 此外,轴适于从直状态转变到第一弯曲状态。 轴能够独立地保持与直线状态和第一弯曲状态相关联的不同形状。 手柄刚性地联接到轴的近端部分。 该仪器可用于心脏起搏和/或心脏在心脏跳动中临时起搏的作用,以优化用于治疗患有充血性心力衰竭和心室异常不适和/或用于外科手术切除手术的患者的心室导线的放置 。
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公开(公告)号:US06887238B2
公开(公告)日:2005-05-03
申请号:US10375612
申请日:2003-02-27
申请人: Scott E. Jahns , Greg P. Werness , Jon M. Ocel , David Lipson , Donald N. Jensen , David E. Francischelli , James R. Keogh
发明人: Scott E. Jahns , Greg P. Werness , Jon M. Ocel , David Lipson , Donald N. Jensen , David E. Francischelli , James R. Keogh
IPC分类号: A61B18/20 , A61B17/00 , A61B17/02 , A61B17/30 , A61B18/00 , A61B18/14 , A61N1/36 , A61B18/18
CPC分类号: A61B18/1492 , A61B18/1477 , A61B2017/00053 , A61B2017/00084 , A61B2017/00092 , A61B2017/00203 , A61B2017/00243 , A61B2017/00867 , A61B2017/0243 , A61B2017/306 , A61B2018/00011 , A61B2018/00291 , A61B2018/00363 , A61B2018/00577 , A61B2018/00809 , A61B2018/00839 , A61B2018/1425
摘要: A suction assisted ablation device having a support surface, suction elements disposed adjacent the support surface, at least one electrode and at least one suction conduit is provided. The device may further include fluid openings, which allow fluid to irrigate target tissue and aid in ablation. A method for ablating tissue using suction is also provided.
摘要翻译: 具有支撑表面的抽吸辅助消融装置,邻近支撑表面设置的抽吸元件,至少一个电极和至少一个吸入管道。 该装置还可以包括流体开口,其允许流体冲洗靶组织并有助于消融。 还提供了一种使用抽吸消融组织的方法。
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公开(公告)号:US06558382B2
公开(公告)日:2003-05-06
申请号:US09843897
申请日:2001-04-26
申请人: Scott E. Jahns , Greg P. Werness , Jon M. Ocel , David Lipson , Donald N. Jensen , David E. Francischelli , James R. Keogh
发明人: Scott E. Jahns , Greg P. Werness , Jon M. Ocel , David Lipson , Donald N. Jensen , David E. Francischelli , James R. Keogh
IPC分类号: A61B1818
CPC分类号: A61B18/1492 , A61B18/1477 , A61B2017/00053 , A61B2017/00084 , A61B2017/00092 , A61B2017/00203 , A61B2017/00243 , A61B2017/00867 , A61B2017/0243 , A61B2017/306 , A61B2018/00011 , A61B2018/00291 , A61B2018/00363 , A61B2018/00577 , A61B2018/00809 , A61B2018/00839 , A61B2018/1425
摘要: A suction assisted ablation device having a support surface, suction elements disposed adjacent the support surface, at least one electrode and at least one suction conduit is provided. The device may further include fluid openings, which allow fluid to irrigate target tissue and aid in ablation. A method for ablating tissue using suction is also provided.
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公开(公告)号:US07083620B2
公开(公告)日:2006-08-01
申请号:US10621893
申请日:2003-07-17
申请人: Scott E. Jahns , David E. Francischelli , Alison A. Lutterman , James R. Keogh , Roderick E. Briscoe , William G. O'Neill , Jack Goodman , Tom P. Daigle , Paul T. Rothstein , Adam A. Podbelski , Stephen J Roddy , David J. S. Kim , Mark R. Bilitz
发明人: Scott E. Jahns , David E. Francischelli , Alison A. Lutterman , James R. Keogh , Roderick E. Briscoe , William G. O'Neill , Jack Goodman , Tom P. Daigle , Paul T. Rothstein , Adam A. Podbelski , Stephen J Roddy , David J. S. Kim , Mark R. Bilitz
CPC分类号: A61B18/1445 , A61B2018/1861
摘要: A hemostat-type device for ablative treatment of tissue, particularly for treatment of atrial fibrillation, is constructed with features that provide easy and effective treatment. A swiveling head assembly can allow the jaws to be adjusted in pitch and roll. Malleable jaws can permit curved lesion shapes. A locking detent can secure the jaws in a closed position during the procedure. An illuminated indicator provides confirmation that the device is operating. A fluid delivery system simplifies irrigated ablation procedures.
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公开(公告)号:US07963963B2
公开(公告)日:2011-06-21
申请号:US11040663
申请日:2005-01-21
申请人: David E. Francischelli , Roderick E. Briscoe , Paul T. Rothstein , David Jin Sung Kim , James R. Keogh , Tom P. Daigle , Adam A. Podbeliski , Stephen J. Roddy , Steve Christian , Brian Ross , James Skarda , Scott E. Jahns , Alison Lutterman
发明人: David E. Francischelli , Roderick E. Briscoe , Paul T. Rothstein , David Jin Sung Kim , James R. Keogh , Tom P. Daigle , Adam A. Podbeliski , Stephen J. Roddy , Steve Christian , Brian Ross , James Skarda , Scott E. Jahns , Alison Lutterman
IPC分类号: A61B18/14
CPC分类号: A61B18/1445 , A61B2018/1861
摘要: A hemostat-type device for ablative treatment of tissue, particularly for treatment of atrial fibrillation, is constructed with features that provide easy and effective treatment. The device may include a swiveling head assembly that allows the jaws to be adjusted in pitch and/or roll. The device may include a malleable or articulating handle shaft, as well as, malleable or curved rigid jaws that can permit curved lesion shapes. A locking detent can secure the jaws in a closed position during the procedure. The device may include one or more remote actuators making the hemostat-type device useful for minimally invasive procedures.
摘要翻译: 用于消融治疗组织的止血剂型装置,特别是用于治疗心房纤维性颤动的装置,其构造具有提供容易和有效治疗的特征。 该装置可以包括旋转头组件,其允许在间距和/或辊中调节夹爪。 该装置可以包括可延展的或铰接的手柄轴,以及可以允许弯曲的损伤形状的可延展或弯曲的刚性钳口。 在操作过程中,锁定爪可以将夹爪固定在关闭位置。 该装置可以包括一个或多个远程致动器,其使止血器装置用于微创程序。
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公开(公告)号:US07435250B2
公开(公告)日:2008-10-14
申请号:US11061425
申请日:2005-02-18
申请人: David E. Francischelli , Richard H. Comben , Michael F. Hoey , Rahul Mehra , Jon M. Ocel , Robert Pearson , Paul V. Trescony , Scott E. Jahns
发明人: David E. Francischelli , Richard H. Comben , Michael F. Hoey , Rahul Mehra , Jon M. Ocel , Robert Pearson , Paul V. Trescony , Scott E. Jahns
IPC分类号: A61B18/18
CPC分类号: A61B18/1492 , A61B18/1445 , A61B2018/00065 , A61B2018/00351 , A61B2018/00577 , A61B2018/1435 , A61B2018/1472 , A61B2218/002
摘要: A device for ablating tissue is provided. The device comprises a conductive element with a channel for irrigating fluid formed therein, which is in contact with a non-conductive microporous interface. All or a portion of the interface may be removable. When the interface is removed, a portion of the conductive element is exposed for use in ablating tissue. Methods of using the device and of removing the interface are also provided.
摘要翻译: 提供了用于消融组织的装置。 该装置包括导电元件,其具有用于在其中形成的冲洗流体的通道,其与非导电微孔界面接触。 界面的全部或部分可以是可移动的。 当界面被去除时,导电元件的一部分被暴露以用于消融组织。 还提供了使用设备和移除界面的方法。
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公开(公告)号:US06488680B1
公开(公告)日:2002-12-03
申请号:US09558975
申请日:2000-04-27
申请人: David E. Francischelli , Richard H. Comben , Michael F. Hoey , Rahul Mehra , Jon M. Ocel , Robert Pearson , Paul V. Trescony , Scott E. Jahns
发明人: David E. Francischelli , Richard H. Comben , Michael F. Hoey , Rahul Mehra , Jon M. Ocel , Robert Pearson , Paul V. Trescony , Scott E. Jahns
IPC分类号: A61B1818
CPC分类号: A61B18/1492 , A61B18/1445 , A61B2018/00065 , A61B2018/00351 , A61B2018/00577 , A61B2018/1435 , A61B2018/1472 , A61B2218/002
摘要: A device for ablating tissue is provided. The device comprises a conductive element with a channel for irrigating fluid formed therein, which is in contact with a non-conductive microporous interface. All or a portion of the interface may be removable. When the interface is removed, a portion of the conductive element is exposed for use in ablating tissue. Methods of using the device and of removing the interface are also provided.
摘要翻译: 提供了用于消融组织的装置。 该装置包括导电元件,其具有用于在其中形成的冲洗流体的通道,其与非导电微孔界面接触。 界面的全部或部分可以是可移动的。 当界面被去除时,导电元件的一部分被暴露以用于消融组织。 还提供了使用设备和移除界面的方法。
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公开(公告)号:US06706038B2
公开(公告)日:2004-03-16
申请号:US10409871
申请日:2003-04-09
IPC分类号: A61F700
CPC分类号: A61B5/411 , A61B5/015 , A61B18/02 , A61B18/1402 , A61B18/1442 , A61B18/1482 , A61B18/1492 , A61B2017/00084 , A61B2017/00088 , A61B2017/00092 , A61B2017/00101 , A61B2017/00128 , A61B2017/00203 , A61B2017/00243 , A61B2018/00011 , A61B2018/00029 , A61B2018/0016 , A61B2018/00291 , A61B2018/00351 , A61B2018/00357 , A61B2018/00363 , A61B2018/00577 , A61B2018/00642 , A61B2018/00702 , A61B2018/00738 , A61B2018/00761 , A61B2018/00791 , A61B2018/00797 , A61B2018/00815 , A61B2018/00821 , A61B2018/0091 , A61B2018/0262
摘要: A device for monitoring temperature generated by an ablation apparatus on organic tissue is provided. The device comprises a temperature sensing pad; and an output device to receive and display a representation of a lesion found on the ablated organic tissue. Ablation systems incorporating the device and methods of using the device are also provided.
摘要翻译: 提供了一种用于监测由消融装置在有机组织上产生的温度的装置。 该装置包括温度检测垫; 以及用于接收和显示在烧蚀的有机组织上发现的损伤的表示的输出装置。 还提供了包含装置的消融系统和使用该装置的方法。
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公开(公告)号:US09693819B2
公开(公告)日:2017-07-04
申请号:US11648976
申请日:2007-01-03
CPC分类号: A61B18/1442 , A61B18/14 , A61B18/1402 , A61B18/1445 , A61B2017/00022 , A61B2017/00084 , A61B2017/00115 , A61B2017/00128 , A61B2017/00243 , A61B2017/00247 , A61B2017/003 , A61B2017/0243 , A61B2017/306 , A61B2018/00011 , A61B2018/00107 , A61B2018/0016 , A61B2018/00291 , A61B2018/00351 , A61B2018/00392 , A61B2018/00577 , A61B2018/00666 , A61B2018/00672 , A61B2018/00702 , A61B2018/00708 , A61B2018/00791 , A61B2018/00797 , A61B2018/00815 , A61B2018/00821 , A61B2018/0088 , A61B2018/1253 , A61B2018/126 , A61B2018/146 , A61B2018/1472 , A61B2218/002
摘要: An ablation apparatus including a maneuvering mechanism, a conductive element attached to the apparatus, a sensor attached to the apparatus and an output device in communication with the sensor is provided. The sensor senses vibration during the ablation procedure and sends a signal to the output device to reduce power to the conductive element.
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