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1. 发明申请

WO2008017059A1 IMPLANTABLE MEDICAL LEAD WITH PROXIMAL RETRIEVABLE WIRE 审中-公开
标题翻译：具有可替代线的可植入医疗引线
公开(公告)号：WO2008017059A1
公开(公告)日：2008-02-07
申请号：PCT/US2007/075142
申请日：2007-08-03
申请人： MEDTRONIC, INC. , CAMPS, Antoine , STETSON, Daniel
发明人： CAMPS, Antoine , STETSON, Daniel
IPC分类号： A61N1/05
CPC分类号： A61N1/05 , A61N1/0587
摘要： The disclosure describes a medical lead with a retrieval wire that extends from the proximal end of the lead. The retrieval wire allows a physician to insert the medical lead into a patient and grab the retrieval wire to pull the proximal end of the lead away from the implant site. Upon gaining access to a lead connector on the proximal end of the medical lead, the physician may remove the retrieval wire and couple the lead connector to an implantable medical device that provides stimulation therapy. In this manner the physician may avoid damaging the lead connector when retrieving the medical lead. In addition, the retrieval wire may be used to provide test stimulation to verify correct electrode location. The medical lead may be used to stimulate tissue such as the stomach, small intestine, and the large intestine.
摘要翻译：本公开描述了具有从引线的近端延伸的回收线的医疗引线。检索线允许医生将医用引线插入患者体内，并抓取取出线以将引线的近端拉离植入部位。在接近医疗引线的近端处的引线连接器时，医师可以移除检索线并将引线连接器耦合到提供刺激治疗的可植入医疗装置。以这种方式，当检索医用引线时，医生可以避免损坏引线连接器。此外，检索线可用于提供测试刺激以验证正确的电极位置。医用铅可用于刺激诸如胃，小肠和大肠的组织。

2. 发明申请

WO2007115158A2 MEDICAL ELECTRICAL LEAD AND DELIVERY SYSTEM 审中-公开
标题翻译：医用电气铅输送系统
公开(公告)号：WO2007115158A2
公开(公告)日：2007-10-11
申请号：PCT/US2007/065624
申请日：2007-03-30
申请人： MEDTRONIC, INC. , VAN DER KRUK, Ron , RUTTEN, Jean J.g. , CAMPS, Antoine N.j. M.
发明人： VAN DER KRUK, Ron , RUTTEN, Jean J.g. , CAMPS, Antoine N.j. M.
IPC分类号： A61M31/00
CPC分类号： A61N1/0587 , A61M25/04 , A61N1/059 , A61N2001/0585
摘要： A medical delivery system includes an outer catheter extending between a proximal end and a distal end; a suction device positioned at the outer catheter distal end and coupled to a suction conduit; a delivery catheter extending between a proximal end and a distal end, the delivery catheter having an outer diameter adapted to be advanced through the outer catheter; a sealing member positioned at the outer catheter proximal end adapted to form an air-tight seal with the delivery catheter outer diameter; a puncture tool having a distal sharpened tip adapted to be advanced through the delivery catheter and into a targeted implant site a controlled distance to form a puncture.
摘要翻译：医疗输送系统包括在近端和远端之间延伸的外导管; 位于所述外导管远端处并联接到抽吸管道的抽吸装置; 输送导管，其在近端和远端之间延伸，所述输送导管具有适于前进穿过所述外导管的外径; 定位在所述外导管近端处的密封构件，其适于与所述输送导管外径形成气密密封; 穿刺工具具有远端锋利的尖端，其适于通过输送导管前进并进入目标植入部位，受控的距离以形成穿刺。

3. 发明申请

WO2007114998A1 MEDICAL ELECTRICAL LEAD AND DELIVERY SYSTEM 审中-公开
标题翻译：医用电气铅输送系统
公开(公告)号：WO2007114998A1
公开(公告)日：2007-10-11
申请号：PCT/US2007/064261
申请日：2007-03-19
申请人： MEDTRONIC, INC. , CAMPS, Antoine N., J., M. , RUTTEN, Jean, Joseph, Gerardus , VAN DER KRUK, Ron
发明人： CAMPS, Antoine N., J., M. , RUTTEN, Jean, Joseph, Gerardus , VAN DER KRUK, Ron
IPC分类号： A61N1/05
CPC分类号： A61N1/0587 , A61N1/08
摘要： A medical electrical lead having an elongated lead body extending from a proximal end to a distal end, a first electrode positioned at the distal end of the lead body, a second electrode spaced proximally from the first electrode, the second electrode being a flexible conductive coil and having a distal end. A first electrode sleeve is coupled to the first electrode, and a second electrode sleeve is coupled to the second electrode and positioned within the proximal end of the lead body and proximal the distal end of the second electrode to provide flexibility in a distal lead body portion.
摘要翻译：一种具有从近端延伸到远端的细长引线主体的医用电引线，位于引线主体远端的第一电极，与第一电极向近侧隔开的第二电极，第二电极是柔性导电线圈并具有远端。第一电极套筒耦合到第一电极，并且第二电极套筒联接到第二电极并且定位在引线主体的近端内并且靠近第二电极的远端，以在远侧引线主体部分中提供柔性。

4. 发明申请

WO2007115158A3 MEDICAL ELECTRICAL LEAD AND DELIVERY SYSTEM 审中-公开
标题翻译：医用电气铅输送系统
公开(公告)号：WO2007115158A3
公开(公告)日：2008-01-17
申请号：PCT/US2007065624
申请日：2007-03-30
申请人： MEDTRONIC INC , VAN DER KRUK RON , RUTTEN JEAN J G , CAMPS ANTOINE N J M
发明人： VAN DER KRUK RON , RUTTEN JEAN J G , CAMPS ANTOINE N J M
IPC分类号： A61M31/00
CPC分类号： A61N1/0587 , A61M25/04 , A61N1/059 , A61N2001/0585
摘要： A medical delivery system includes an outer catheter extending between a proximal end and a distal end; a suction device positioned at the outer catheter distal end and coupled to a suction conduit; a delivery catheter extending between a proximal end and a distal end, the delivery catheter having an outer diameter adapted to be advanced through the outer catheter; a sealing member positioned at the outer catheter proximal end adapted to form an air-tight seal with the delivery catheter outer diameter; a puncture tool having a distal sharpened tip adapted to be advanced through the delivery catheter and into a targeted implant site a controlled distance to form a puncture.
摘要翻译：医疗输送系统包括在近端和远端之间延伸的外导管; 位于所述外导管远端处并联接到抽吸管道的抽吸装置; 输送导管，其在近端和远端之间延伸，所述输送导管具有适于前进穿过所述外导管的外径; 定位在所述外导管近端处的密封构件，其适于与所述输送导管外径形成气密密封; 穿刺工具具有远端锋利的尖端，其适于通过输送导管前进并进入目标植入部位，受控的距离以形成穿刺。

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