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1. 发明申请

WO2006105066A2 MEDICAL ELECTRICAL LEAD WITH CO-RADIAL MULTI-CONDUCTOR COIL 审中-公开
标题翻译：医用电线与同轴多导体线圈
公开(公告)号：WO2006105066A2
公开(公告)日：2006-10-05
申请号：PCT/US2006/011241
申请日：2006-03-28
申请人： MEDTRONIC. INC. , BAUER, Ryan, T. , SOMMER, John, L.
发明人： BAUER, Ryan, T. , SOMMER, John, L.
IPC分类号： A61N1/05
CPC分类号： A61N1/05 , A61N1/056 , A61N1/086 , A61N1/37 , A61N1/3718 , A61N1/3752
摘要： A multi-conductor medical electrical lead comprises a connector located at a proximal end of the lead, one or more electrodes located at a distal end of the lead and a co-radial multi-conductor coil connecting the connector with the electrode(s), wherein the coil has a lead body region with co-radially wound conductors and has an inductance greater than or equal to approximately 1.5 µH.
摘要翻译：多导体医用电线包括位于引线近端的连接器，位于引线前端的一个或多个电极和连接器与电极的同向径向多导体线圈，其中所述线圈具有引导体区域，所述引线体区域具有共同径向缠绕的导体并且具有大于或等于约1.5μH的电感。

2. 发明申请

WO2006023867A1 NOVEL ELECTRODE ASSEMBLY FOR MEDICAL ELECTRICAL LEADS 审中-公开
标题翻译：医用电源用新型电极组件
公开(公告)号：WO2006023867A1
公开(公告)日：2006-03-02
申请号：PCT/US2005/029826
申请日：2005-08-22
申请人： MEDTRONIC, INC. , DANG, Kiem, H. , BAUER, Ryan, T. , SOMMER, John, T.
发明人： DANG, Kiem, H. , BAUER, Ryan, T. , SOMMER, John, T.
IPC分类号： A61N1/05
CPC分类号： A61N1/0568 , A61N2001/0585
摘要： A lumen seal of a medical electrical lead includes an outer surface adapted to form a portion of an exterior surface of the medical electrical lead and an inner surface adapted to seal off a lumen of the lead and yet allow passage of an elongate member that is slidably engaged within the lumen of the lead. The seal further includes a portion in which an agent is embedded, the agent adapted to disperse from the portion out through the outer surface of the seal.
摘要翻译：医疗电引线的管腔密封件包括适于形成医用电线的外表面的一部分的外表面和适于密封引线内腔的内表面，并允许可滑动地延伸的细长构件通过从事管腔内的铅。密封件还包括其中嵌入有试剂的部分，所述试剂适于从部分通过密封件的外表面分散出来。

3. 发明申请

WO2006105066A3 MEDICAL ELECTRICAL LEAD WITH CO-RADIAL MULTI-CONDUCTOR COIL 审中-公开
标题翻译：医用电线与同轴多导体线圈
公开(公告)号：WO2006105066A3
公开(公告)日：2007-05-31
申请号：PCT/US2006011241
申请日：2006-03-28
申请人： MEDTRONIC INC , BAUER RYAN T , SOMMER JOHN L
发明人： BAUER RYAN T , SOMMER JOHN L
IPC分类号： A61N1/05 , A61N1/37
CPC分类号： A61N1/05 , A61N1/056 , A61N1/086 , A61N1/37 , A61N1/3718 , A61N1/3752
摘要： A multi-conductor medical electrical lead comprises a connector located at a proximal end of the lead, one or more electrodes located at a distal end of the lead and a co-radial multi-conductor coil connecting the connector with the electrode(s), wherein the coil has a lead body region with co-radially wound conductors and has an inductance greater than or equal to approximately 1.5 µH.
摘要翻译：多导体医用电线包括位于引线近端的连接器，位于引线前端的一个或多个电极和连接器与电极的同向径向多导体线圈，其中所述线圈具有引导体区域，所述引线体区域具有共同径向缠绕的导体并具有大于或等于约1.5μH的电感。

4. 发明申请

WO2006023930A9 NOVEL DISTAL PORTIONS FOR MEDICAL ELECTRICAL LEADS 审中-公开
标题翻译：医疗电源领域的新兴领域
公开(公告)号：WO2006023930A9
公开(公告)日：2007-04-26
申请号：PCT/US2005029989
申请日：2005-08-22
申请人： MEDTRONIC INC , SOMMER JOHN L , BAUER RYAN T , DANG KIEM H
发明人： SOMMER JOHN L , BAUER RYAN T , DANG KIEM H
IPC分类号： A61N1/05
CPC分类号： A61N1/056 , A61N1/0568 , A61N2001/0585
摘要： A medical electrical lead includes a canted lead body distal portion extending from an approximately straight lead body proximal portion and including an approximately straight segment and a hump-like segment extending from a first end, in proximity to the approximately straight segment, to a second end. A first electrode is coupled to the approximately straight segment of the distal portion and a second electrode coupled to the distal portion in proximity to a second end of the hump-like segment. A medical electrode includes an active surface extending from a first end to a second end and has a maximum outer diameter exceeding an outer diameter of the both the first end and the second end. The electrode further includes a recess formed in the active surface and an agent held in the recess and adapted to disperse out from the recess upon implantation of the electrode.
摘要翻译：医用电引线包括从大致直的引线主体近端部分延伸的倾斜的引线体远端部分，并且包括大致直的部分和从第一端部延伸到大致直线段的隆起状部分到第二端部。第一电极耦合到远侧部分的大致直线段，以及第二电极，其耦合到靠近驼峰状段的第二端的远侧部分。医疗电极包括从第一端延伸到第二端的有效表面，并且具有超过第一端和第二端的外径的最大外径。所述电极还包括形成在所述活性表面中的凹部和保持在所述凹部中并适于在注入所述电极时从所述凹部分散出的试剂。

5. 发明申请

WO2008094879A1 CONDUCTOR JUNCTIONS FOR MEDICAL ELECTRICAL LEADS 审中-公开
标题翻译：医用导线导体接头
公开(公告)号：WO2008094879A1
公开(公告)日：2008-08-07
申请号：PCT/US2008/052255
申请日：2008-01-29
申请人： MEDTRONIC, INC. , HUOTARI, Craig, T. , LESSAR, Joseph, F. , BREYEN, Mark, D. , BAUER, Ryan, T.
发明人： HUOTARI, Craig, T. , LESSAR, Joseph, F. , BREYEN, Mark, D. , BAUER, Ryan, T.
IPC分类号： A61N1/05
CPC分类号： A61N1/056 , H01R4/50 , H01R2201/12 , Y10T29/5193 , Y10T29/53183
摘要： A core component of a medical electrical lead extends within an inner conductive surface of a conductive ring such that an outer surface of the core holds a portion of a conductor against the inner conductive surface for electrical contact therewith. The outer surface of the core may be deformed by a compressive force of the conductor portion having been forced against the inner surface of the ring. Such a conductor junction may be formed by pushing the ring over the core to capture the conductor portion between the ring and the core and thereby displace a layer of insulation surrounding the conductor portion. The inner surface of the ring preferably has a diameter at one, or both terminal ends that is greater than a diameter of the inner surface between the ends.
摘要翻译：医疗电引线的核心部件在导电环的内部导电表面内延伸，使得芯的外表面将导体的一部分保持抵靠内部导电表面以与其电接触。芯体的外表面可能由于已经被迫抵靠环的内表面的导体部分的压缩力而变形。可以通过将环推到芯上以捕获环和芯之间的导体部分，从而置换导体部分周围的绝缘层来形成这样的导体接合部。环的内表面优选在一个或两个末端处的直径大于端部之间的内表面的直径。

6. 发明申请

WO2008055025A1 MEDICAL LEAD DELIVERY DEVICE 审中-公开
标题翻译：医疗铅输送装置
公开(公告)号：WO2008055025A1
公开(公告)日：2008-05-08
申请号：PCT/US2007/082080
申请日：2007-10-22
申请人： MEDTRONIC, INC. , BAUER, Ryan T. , MEREGOTTE, Pedro A. , SOMMER, John L. , SENARITH, Patrick P. , STEINGISSER, H. Allan , HORRIGAN, John B.
发明人： BAUER, Ryan T. , MEREGOTTE, Pedro A. , SOMMER, John L. , SENARITH, Patrick P. , STEINGISSER, H. Allan , HORRIGAN, John B.
IPC分类号： A61N1/05 , A61M25/09 , A61M25/01
CPC分类号： A61N1/056 , A61M25/09 , A61M2025/09091 , A61M2025/0915
摘要： The medical lead delivery device combines features of a guidewire and a stylet in order to more easily and quickly deliver a lead to the left ventricle of a patient's heart. The medical lead delivery device includes an elongated body, a controller, a first and second spring, and a sleeve. The elongated body includes a proximal end and a distal end. The controller is disposed at the proximal end and provides enhanced control of the distal tip of the elongated body.
摘要翻译：医疗引线输送装置结合了导丝和探针的特征，以便更容易且快速地将引线输送到患者心脏的左心室。医疗用铅输送装置包括细长体，控制器，第一和第二弹簧以及套筒。细长主体包括近端和远端。控制器设置在近端并且提供对细长主体的远端尖端的增强的控制。

7. 发明申请

WO2006044266A1 LEAD STABILIZER AND EXTENSION WIRE 审中-公开
标题翻译：引导稳定器和延长线
公开(公告)号：WO2006044266A1
公开(公告)日：2006-04-27
申请号：PCT/US2005/036242
申请日：2005-10-12
申请人： MEDTRONIC, INC. , HINE, Douglas, S. , BROSTROM, Thomas, D. , BAUER, Ryan, T.
发明人： HINE, Douglas, S. , BROSTROM, Thomas, D. , BAUER, Ryan, T.
IPC分类号： A61N1/05 , A61M25/09
CPC分类号： A61N1/056 , A61N1/057 , A61N2001/0578
摘要： A lead stabilization and extension wire that enables the withdrawal of a guide catheter over an electrical medical lead body without dislodging an electrode or sensor from an implantation site or detaching the fixation mechanism and methods of use and a kit are disclosed. The lead stabilizer and retraction wire comprises a wire sheath and an elongated core wire insertable within a sheath lumen. The sheath is insertable within a lead body lumen and includes a movable lead clamp that can engage with a lead connector element and a friction element frictionally engaging the core wire to maintain the extension wire length. The lead stabilizer and retraction wire is insertable into the lead body lumen enabling retraction of the guide catheter over the lead stabilization and extension wire while force is applied through the lead stabilization and extension wire to maintain the distal electrode at the implantation site.
摘要翻译：公开了一种导线稳定和延伸线，其能够引导导管在电气医疗引线体上抽出，而不会从植入部位移除电极或传感器，或者分离固定机构以及使用方法和试剂盒。引线稳定器和回缩线包括线鞘和可插入鞘管内的细长芯线。护套可插入引线体腔内并且包括可移动引线夹，其可与引线连接器元件接合，摩擦元件与芯线摩擦接合以保持延长线长度。引线稳定器和回缩线可插入引线体腔，能够使引导导管回缩到引线稳定和延伸线上，同时通过引线稳定和延伸线施加力，以将远端电极保持在植入位置。

8. 发明申请

WO2006023930A3 NOVEL DISTAL PORTIONS FOR MEDICAL ELECTRICAL LEADS 审中-公开
公开(公告)号：WO2006023930A3
公开(公告)日：2006-03-02
申请号：PCT/US2005/029989
申请日：2005-08-22
申请人： MEDTRONIC, INC. , SOMMER, John, L. , BAUER, Ryan, T. , DANG, Kiem, H.
发明人： SOMMER, John, L. , BAUER, Ryan, T. , DANG, Kiem, H.
IPC分类号： A61N1/05
摘要： A medical electrical lead includes a canted lead body distal portion extending from an approximately straight lead body proximal portion and including an approximately straight segment and a hump-like segment extending from a first end, in proximity to the approximately straight segment, to a second end. A first electrode is coupled to the approximately straight segment of the distal portion and a second electrode coupled to the distal portion in proximity to a second end of the hump-like segment. A medical electrode includes an active surface extending from a first end to a second end and has a maximum outer diameter exceeding an outer diameter of the both the first end and the second end. The electrode further includes a recess formed in the active surface and an agent held in the recess and adapted to disperse out from the recess upon implantation of the electrode.

9. 发明申请

WO2006023930A2 NOVEL DISTAL PORTIONS FOR MEDICAL ELECTRICAL LEADS 审中-公开
标题翻译：用于医疗导线的新颖零件
公开(公告)号：WO2006023930A2
公开(公告)日：2006-03-02
申请号：PCT/US2005029989
申请日：2005-08-22
申请人： MEDTRONIC INC , SOMMER JOHN L , BAUER RYAN T , DANG KIEM H
发明人： SOMMER JOHN L , BAUER RYAN T , DANG KIEM H
IPC分类号： A61N1/05
CPC分类号： A61N1/056 , A61N1/0568 , A61N2001/0585
摘要： A medical electrical lead includes a canted lead body distal portion extending from an approximately straight lead body proximal portion and including an approximately straight segment and a hump-like segment extending from a first end, in proximity to the approximately straight segment, to a second end. A first electrode is coupled to the approximately straight segment of the distal portion and a second electrode coupled to the distal portion in proximity to a second end of the hump-like segment. A medical electrode includes an active surface extending from a first end to a second end and has a maximum outer diameter exceeding an outer diameter of the both the first end and the second end. The electrode further includes a recess formed in the active surface and an agent held in the recess and adapted to disperse out from the recess upon implantation of the electrode.
摘要翻译：医用电引线包括倾斜的引线本体远端部分，该倾斜的引线本体远端部分从近似直的引线本体近端部分延伸并且包括近似直线的部分和从近端直线部分附近的第一端延伸到第二端部的隆起状部分。第一电极联接到远侧部分的大致笔直的部分上，以及第二电极联接到远侧部分上接近驼峰状部分的第二端。医用电极包括从第一端延伸到第二端的活性表面，并且具有超过第一端和第二端两者的外径的最大外径。电极还包括形成在活性表面中的凹槽和保持在凹槽中并适于在植入电极时从凹槽分散出去的试剂。

10. 发明申请

WO2006023344A1 METHODS FOR FORMING ELECTRICALLY ACTIVE SURFACES FOR MEDICAL ELECTRICAL LEADS 审中-公开
标题翻译：用于形成用于医用电线的电活性表面的方法
公开(公告)号：WO2006023344A1
公开(公告)日：2006-03-02
申请号：PCT/US2005/028396
申请日：2005-08-10
申请人： MEDTRONIC, INC. , BAUER, Ryan, T. , PAVLIK, Daniel, R. , SOMMER, John, L.
发明人： BAUER, Ryan, T. , PAVLIK, Daniel, R. , SOMMER, John, L.
IPC分类号： A61N1/00
CPC分类号： A61N1/05 , Y10T29/49174 , Y10T29/49194
摘要： A method for forming an electrically active surface for a medical electrical lead includes the steps of inserting a conductor coil into a shroud that includes an opening, lifting an end of at least one filar of a plurality of filars forming the coil out through the opening, and removing a layer of insulation from about the end of the at least one filar by means of laser ablation.
摘要翻译：用于形成医用电线的电活性表面的方法包括以下步骤：将导体线圈插入到包括开口的护罩中，通过开口将形成线圈的多个丝状物的至少一个丝线的端部提起，以及通过激光烧蚀从所述至少一个丝束的端部移除绝缘层。

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