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1. 发明授权

US06505082B1 Single pass lead system 失效
公开(公告)号：US06505082B1
公开(公告)日：2003-01-07
申请号：US09643125
申请日：2000-08-21
申请人： Avram Scheiner , William Hsu , David M. Flynn , Qingsheng Zhu , John E. Heil , Ronald W. Heil, Jr. , Curtis C. Lindstrom , Robert S. Booker, III , Yayun Lin , Peter T. Kelley , Jay A. Warren , Gerrard M. Carlson , Carol Werlein , Aaron W. Janke , Mary Lee Cole , Jeffrey T. Bartig , Gary W Goebel , Douglas A Heitkamp , Randall M. Peterfeso
发明人： Avram Scheiner , William Hsu , David M. Flynn , Qingsheng Zhu , John E. Heil , Ronald W. Heil, Jr. , Curtis C. Lindstrom , Robert S. Booker, III , Yayun Lin , Peter T. Kelley , Jay A. Warren , Gerrard M. Carlson , Carol Werlein , Aaron W. Janke , Mary Lee Cole , Jeffrey T. Bartig , Gary W Goebel , Douglas A Heitkamp , Randall M. Peterfeso
IPC分类号： A61N105
CPC分类号： A61N1/0573 , A61N1/0563
摘要： A single-pass endocardial lead electrode adapted for implantation in, on or about the heart and for connection to a system for monitoring or stimulating cardiac activity includes a lead body which is adapted for implantation within a single chamber of the heart, or multiple chambers of the heart. The lead includes a first distal end electrode which has a first electrical conducting surface. The lead body also has a second electrode which has a second electrical conducting surface. The first and second electrodes are either passively or actively attached to the wall of the heart. The lead body also includes a curved portion which facilitates the positioning of the second electrode. The main lead body alternatively includes a recess into which an atrial lead body and an active fixation element attached to one end can travel from a recessed position to a position for fixation to the wall of the heart. The active fixation element can also be moved by turning the terminal pin. The lead body can also include multiple legs, each leg carrying an electrode. The lead is attached to a pulse generator for producing pulses to the multiple sites within the heart. A movement assembly for advancing a helix is also included within the legs and comprises an externally threaded collar which engages with an internally threaded housing or housing insert. The lead further includes a helical tip which has high impedance. The electrode has at least one features of the group: the helix having a coating of an insulating material on its surface, the helix having its surface beyond the distal end of the electrode and the distal end of the electrode having a porous conductive surface at a base of the helix, a porous conductive element at a base of the helix, and a porous conductive element at the end of the electrode having an insulating coating cover from 5-95% of the surface of the porous conductive element. The porous element may further provide a guiding mechanism for the helix as it travels out of the electrode for securing the electrode to the heart.

2. 发明授权

US06212434B1 Single pass lead system 失效
公开(公告)号：US06212434B1
公开(公告)日：2001-04-03
申请号：US09120824
申请日：1998-07-22
申请人： Avram Scheiner , William Hsu , David M. Flynn , Qingsheng Zhu , John E. Heil , Ronald W. Heil, Jr. , Curtis C. Lindstrom , Robert S. Booker, III , Yayun Lin , Peter T. Kelley , Jay A. Warren , Gerrard M. Carlson , Carol Werlein , Aaron W. Janke , Mary Lee Cole , Jeffrey T. Bartig , Gary W. Goebel , Douglas A. Heitkamp , Randall M. Peterfeso
发明人： Avram Scheiner , William Hsu , David M. Flynn , Qingsheng Zhu , John E. Heil , Ronald W. Heil, Jr. , Curtis C. Lindstrom , Robert S. Booker, III , Yayun Lin , Peter T. Kelley , Jay A. Warren , Gerrard M. Carlson , Carol Werlein , Aaron W. Janke , Mary Lee Cole , Jeffrey T. Bartig , Gary W. Goebel , Douglas A. Heitkamp , Randall M. Peterfeso
IPC分类号： A61N105
CPC分类号： A61N1/0573 , A61N1/0563
摘要： A single-pass endocardial lead electrode adapted for implantation in, on or about the heart and for connection to a system for monitoring or stimulating cardiac activity includes a lead body which is adapted for implantation within a single chamber of the heart, or multiple chambers of the heart. The lead includes a first distal end electrode which has a first electrical conducting surface. The lead body also has a second electrode which has a second electrical conducting surface. The first and second electrodes are either passively or actively attached to the wall of the heart. The lead body also includes a curved portion which facilitates the positioning of the second electrode. The main lead body alternatively includes a recess into which an atrial lead body and an active fixation element attached to one end can travel from a recessed position to a position for fixation to the wall of the heart. The active fixation element can also be moved by turning the terminal pin. The lead body can also include multiple legs, each leg carrying an electrode. The lead is attached to a pulse generator for producing pulses to the multiple sites within the heart. A movement assembly for advancing a helix is also included within the legs and comprises an externally threaded collar which engages with an internally threaded housing or housing insert. The lead further includes a helical tip which has high impedance. The electrode has at least one features of the group: the helix having a coating of an insulating material on its surface, the helix having its surface beyond the distal end of the electrode and the distal end of the electrode having a porous conductive surface at a base of the helix, a porous conductive element at a base of the helix, and a porous conductive element at the end of the electrode having an insulating coating cover from 5-95% of the surface of the porous conductive element. The porous element may further provide a guiding mechanism for the helix as it travels out of the electrode for securing the electrode to the heart.

3. 发明授权

US6141594A Single pass lead and system with active and passive fixation elements 失效
标题翻译：单通导程和主动和被动固定元件系统
公开(公告)号：US6141594A
公开(公告)日：2000-10-31
申请号：US121005
申请日：1998-07-22
申请人： David M. Flynn , Carol Werlein
发明人： David M. Flynn , Carol Werlein
IPC分类号： A61N1/05 , A61N1/375
CPC分类号： A61N1/0573 , A61N1/056 , A61N1/3752
摘要： A single pass endocardial lead is provided which is adapted for implantation on or about the heart and for connection to a system for monitoring or stimulating cardiac activity. The lead includes a main body which extends into two distal leg portions, each having at least two electrodes coupled therewith. The first leg is for positioning within the ventricle of the heart. The second leg is for positioning within the atrium of the heart. Both the first leg and the second leg are bipolar and are adapted for positioning and fixation to the heart wall. The first and second legs can be fixated to the heart wall using either passive or active fixation structures. A movement assembly for advancing a helix comprises an externally threaded collar which engages with an internally threaded housing or housing insert.
摘要翻译：提供单程心内膜引线，其适于植入在心脏上或其周围，并用于连接到用于监测或刺激心脏活动的系统。引线包括主体，其延伸到两个远端腿部，每个远端腿部具有与其耦合的至少两个电极。第一条腿用于定位心脏的心室。第二条腿用于在心脏的心房内定位。第一腿和第二腿都是双极的，并且适于定位和固定到心脏壁。可以使用被动或主动固定结构将第一和第二腿固定到心脏壁。用于推进螺旋的移动组件包括与内螺纹壳体或壳体插入件接合的外螺纹轴环。

4. 发明授权

US07392095B2 Extendable and retractable lead having a snap-fit terminal connector 有权
标题翻译：具有卡扣式端子连接器的可伸缩的引线
公开(公告)号：US07392095B2
公开(公告)日：2008-06-24
申请号：US11173664
申请日：2005-07-01
申请人： David M. Flynn , Michael Brenzel , Jason Skubitz , Larry L. Hum , Carol Werlein , Christopher Paul Knapp , Gregory R. Ley , Jason Alan Shiroff , Brian David Soltis
发明人： David M. Flynn , Michael Brenzel , Jason Skubitz , Larry L. Hum , Carol Werlein , Christopher Paul Knapp , Gregory R. Ley , Jason Alan Shiroff , Brian David Soltis
IPC分类号： A61N1/05
CPC分类号： A61N1/056 , A61N1/0573 , A61N1/3752 , Y10S439/909
摘要： A lead having an extendable and retractable fixation mechanism has a rotating terminal pin at the terminal end which rotates the fixation mechanism at the distal end. As the terminal pin is rotated, the fixation mechanism is extended or retracted from the distal end of the lead. A threaded collar allows for the fixation mechanism to smoothly extend and retract from the lead, and allows for a 1:1 turn ratio between the terminal pin and the fixation mechanism. A fluoroscopic ring disposed at the distal end of the lead provides information during the implantation process.
摘要翻译：具有可伸缩的固定机构的引线具有在终端处的旋转端子销，其在远端旋转固定机构。当端子销旋转时，固定机构从引线的远端延伸或缩回。螺纹轴环允许固定机构从引线平滑地延伸和缩回，并且允许端子销和固定机构之间的1:1的匝数比。设置在引线远端的荧光镜环在植入过程中提供信息。

5. 发明授权

US06915169B2 Extendable and retractable lead having a snap-fit terminal connector 有权
公开(公告)号：US06915169B2
公开(公告)日：2005-07-05
申请号：US10264494
申请日：2002-10-04
申请人： David M. Flynn , Michael Brenzel , Jason Skubitz , Larry L. Hum , Carol Werlein , Christopher Paul Knapp , Gregory R. Ley , Jason Alan Shiroff , Brian David Soltis
发明人： David M. Flynn , Michael Brenzel , Jason Skubitz , Larry L. Hum , Carol Werlein , Christopher Paul Knapp , Gregory R. Ley , Jason Alan Shiroff , Brian David Soltis
IPC分类号： A61N1/05 , A61N1/375
CPC分类号： A61N1/056 , A61N1/0573 , A61N1/3752 , Y10S439/909
摘要： A lead having an extendable and retractable fixation mechanism has a rotating terminal pin at the terminal end which rotates the fixation mechanism at the distal end. As the terminal pin is rotated, the fixation mechanism is extended or retracted from the distal end of the lead. A threaded collar allows for the fixation mechanism to smoothly extend and retract from the lead, and allows for a 1:1 turn ratio between the terminal pin and the fixation mechanism. A fluoroscopic ring disposed at the distal end of the lead provides information during the implantation process.

6. 发明授权

US06463334B1 Extendable and retractable lead 有权
标题翻译：具有卡扣式端子连接器的可伸缩的引线
公开(公告)号：US06463334B1
公开(公告)日：2002-10-08
申请号：US09359580
申请日：1999-07-22
申请人： David M. Flynn , Michael Brenzel , Jason Skubitz , Larry L. Hum , Carol Werlein , Christopher Paul Knapp , Gregory R. Ley , Jason Alan Shiroff , Brian David Soltis
发明人： David M. Flynn , Michael Brenzel , Jason Skubitz , Larry L. Hum , Carol Werlein , Christopher Paul Knapp , Gregory R. Ley , Jason Alan Shiroff , Brian David Soltis
IPC分类号： A61N105
CPC分类号： A61N1/056 , A61N1/0573 , A61N1/3752 , Y10S439/909
摘要： A lead having an extendable and retractable fixation mechanism has a rotating terminal pin at the terminal end which rotates the fixation mechanism at the distal end. As the terminal pin is rotated, the fixation mechanism is extended or retracted from the distal end of the lead. A threaded collar allows for the fixation mechanism to smoothly extend and retract from the lead, and allows for a 1:1 turn ratio between the terminal pin and the fixation mechanism. A fluoroscopic ring disposed at the distal end of the lead provides information during the implantation process.
摘要翻译：具有可伸缩的固定机构的引线具有在终端处的旋转端子销，其在远端旋转固定机构。当端子销旋转时，固定机构从引线的远端延伸或缩回。螺纹轴环允许固定机构从引线平滑地延伸和缩回，并且允许端子销和固定机构之间的1:1的匝数比。设置在引线远端的荧光镜环在植入过程中提供信息。

7. 发明授权

US08209035B2 Extendable and retractable lead having a snap-fit terminal connector 有权
标题翻译：具有卡扣式端子连接器的可伸缩的引线
公开(公告)号：US08209035B2
公开(公告)日：2012-06-26
申请号：US12144316
申请日：2008-06-23
申请人： David M. Flynn , Michael Brenzel , Jason Skubitz , Larry L. Hum , Carol Werlein , Christopher Paul Knapp , Gregory R. Ley , Jason Alan Shiroff , Brian David Soltis
发明人： David M. Flynn , Michael Brenzel , Jason Skubitz , Larry L. Hum , Carol Werlein , Christopher Paul Knapp , Gregory R. Ley , Jason Alan Shiroff , Brian David Soltis
IPC分类号： A61N1/05
CPC分类号： A61N1/056 , A61N1/0573 , A61N1/3752 , Y10S439/909
摘要： A lead having an extendable and retractable fixation mechanism has a rotating terminal pin at the terminal end which rotates the fixation mechanism at the distal end. As the terminal pin is rotated, the fixation mechanism is extended or retracted from the distal end of the lead. A threaded collar allows for the fixation mechanism to smoothly extend and retract from the lead, and allows for a 1:1 turn ratio between the terminal pin and the fixation mechanism. A fluoroscopic ring disposed at the distal end of the lead provides information during the implantation process.
摘要翻译：具有可伸缩的固定机构的引线具有在终端处的旋转端子销，其在远端旋转固定机构。当端子销旋转时，固定机构从引线的远端延伸或缩回。螺纹轴环允许固定机构从引线平滑地延伸和缩回，并且允许端子销和固定机构之间的1:1的匝数比。设置在引线远端的荧光镜环在植入过程中提供信息。

8. 发明申请

US20080262587A1 EXTENDABLE AND RETRACTABLE LEAD HAVING A SNAP-FIT TERMINAL CONNECTOR 有权
标题翻译：具有连接端子连接器的可扩展和可退回的引线
公开(公告)号：US20080262587A1
公开(公告)日：2008-10-23
申请号：US12144316
申请日：2008-06-23
申请人： David M. Flynn , Michael Brenzel , Jason Skubitz , Larry L. Hum , Carol Werlein , Christopher Paul Knapp , Gregory R. Ley , Jason Alan Shiroff , Brian David Soltis
发明人： David M. Flynn , Michael Brenzel , Jason Skubitz , Larry L. Hum , Carol Werlein , Christopher Paul Knapp , Gregory R. Ley , Jason Alan Shiroff , Brian David Soltis
IPC分类号： A61N1/05
CPC分类号： A61N1/056 , A61N1/0573 , A61N1/3752 , Y10S439/909
摘要： A lead having an extendable and retractable fixation mechanism has a rotating terminal pin at the terminal end which rotates the fixation mechanism at the distal end. As the terminal pin is rotated, the fixation mechanism is extended or retracted from the distal end of the lead. A threaded collar allows for the fixation mechanism to smoothly extend and retract from the lead, and allows for a 1:1 turn ratio between the terminal pin and the fixation mechanism. A fluoroscopic ring disposed at the distal end of the lead provides information during the implantation process.
摘要翻译：具有可伸缩的固定机构的引线具有在终端处的旋转端子销，其在远端旋转固定机构。当端子销旋转时，固定机构从引线的远端延伸或缩回。螺纹轴环允许固定机构从引线平滑地延伸和缩回，并且允许端子销和固定机构之间的1:1的匝数比。设置在引线远端的荧光镜环在植入过程中提供信息。

9. 发明授权

US06501990B1 Extendable and retractable lead having a snap-fit terminal connector 有权
标题翻译：具有卡扣式端子连接器的可伸缩的引线
公开(公告)号：US06501990B1
公开(公告)日：2002-12-31
申请号：US09472098
申请日：1999-12-23
申请人： Gregory L. Sundberg , David M. Flynn , Michael Brenzel , Jason Skubitz , Larry L. Hum , Carol Werlein , Christopher Paul Knapp , Gregory R. Ley , Jason Alan Shiroff , Brian David Soltis
发明人： Gregory L. Sundberg , David M. Flynn , Michael Brenzel , Jason Skubitz , Larry L. Hum , Carol Werlein , Christopher Paul Knapp , Gregory R. Ley , Jason Alan Shiroff , Brian David Soltis
IPC分类号： A61N105
CPC分类号： A61N1/0563 , A61N1/056 , A61N1/0573 , A61N1/3752 , Y10T29/49204 , Y10T29/49208 , Y10T29/49217
摘要： A lead having an extendable and retractable fixation mechanism has a rotating terminal pin at the terminal end which rotates the fixation mechanism at the distal end. As the terminal pin is rotated, the fixation mechanism is extended or retracted from the distal end of the lead. A threaded collar allows for the fixation mechanism to smoothly extend and retract from the lead, and allows for a 1:1 turn ratio between the terminal pin and the fixation mechanism. A fluoroscopic ring disposed at the distal end of the lead provides information during the implantation process. The lead includes a terminal assembly having an outer terminal ring, a terminal pin, and an insulative sleeve disposed between the outer terminal ring and the terminal pin. The insulative sleeve is coupled with the outer terminal ring with a snap-fit connection.
摘要翻译：具有可伸缩的固定机构的引线具有在终端处的旋转端子销，其在远端旋转固定机构。当端子销旋转时，固定机构从引线的远端延伸或缩回。螺纹轴环允许固定机构从引线平滑地延伸和缩回，并且允许端子销和固定机构之间的1:1的匝数比。设置在引线远端的荧光镜环在植入过程中提供信息。引线包括具有外端子环，端子引脚和布置在外端子环和端子引脚之间的绝缘套管的端子组件。绝缘套管与外部端子环与卡扣配合连接。

10. 发明申请

US20050267557A1 Extendable and retractable lead having a snap-fit terminal connector 有权
标题翻译：具有卡扣式端子连接器的可伸缩的引线
公开(公告)号：US20050267557A1
公开(公告)日：2005-12-01
申请号：US11173664
申请日：2005-07-01
申请人： David Flynn , Michael Brenzel , Jason Skubitz , Larry Hum , Carol Werlein , Christopher Knapp , Gregory Ley , Jason Shiroff , Brian Soltis
发明人： David Flynn , Michael Brenzel , Jason Skubitz , Larry Hum , Carol Werlein , Christopher Knapp , Gregory Ley , Jason Shiroff , Brian Soltis
IPC分类号： A61N1/05 , A61N1/375
CPC分类号： A61N1/056 , A61N1/0573 , A61N1/3752 , Y10S439/909
摘要： A lead having an extendable and retractable fixation mechanism has a rotating terminal pin at the terminal end which rotates the fixation mechanism at the distal end. As the terminal pin is rotated, the fixation mechanism is extended or retracted from the distal end of the lead. A threaded collar allows for the fixation mechanism to smoothly extend and retract from the lead, and allows for a 1:1 turn ratio between the terminal pin and the fixation mechanism. A fluoroscopic ring disposed at the distal end of the lead provides information during the implantation process.
摘要翻译：具有可伸缩的固定机构的引线具有在终端处的旋转端子销，其在远端旋转固定机构。当端子销旋转时，固定机构从引线的远端延伸或缩回。螺纹轴环允许固定机构从引线平滑地延伸和缩回，并且允许端子销和固定机构之间的1:1的匝数比。设置在引线远端的荧光镜环在植入过程中提供信息。

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