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1. 发明申请

US20060184222A1 Medical electrical lead with interchangeable fixation member 审中-公开
标题翻译：医用电线带可互换固定件
公开(公告)号：US20060184222A1
公开(公告)日：2006-08-17
申请号：US11204749
申请日：2005-08-16
申请人： Antoine Camps , Victor Duysens , Leo Kretzers , Martin Gerber
发明人： Antoine Camps , Victor Duysens , Leo Kretzers , Martin Gerber
IPC分类号： A61N1/05
CPC分类号： A61N1/05 , A61N1/059
摘要： A medical electrical lead, a system for providing electrical stimulation or sensing using such a lead, and methods of implanting, making and using same are described. The lead includes a rapidly connectable and/or interchangeable distal line that may be attached to a connector located distally from a distal end of a stimulating electrode. The rapidly connectable or interchangeable line may be sutured to a patient's muscle or other tissue. A physician may select a distal suture line of the present invention on the basis of the desired characteristics of the line, and then connect, secure or attach same to the lead body just prior to the surgical operation in which the stimulating or sensing medical electrical lead of the present invention is to be employed. The desired characteristics of the suture line may relate to thickness or diameter, length, the material from which the line is made, biodegradability, and the like.
摘要翻译：描述了医用电线，用于提供使用这种引线的电刺激或感测的系统，以及植入，制造和使用它们的方法。引线包括可以连接到远离刺激电极的远端的连接器的可快速连接和/或可互换的远端线。可快速连接或可互换的线可以缝合到患者的肌肉或其他组织。医生可以根据线的期望特征选择本发明的远端缝合线，然后在外科手术之前连接，固定或连接到引线体，其中刺激或感测医用电线采用本发明。缝合线的期望特征可以涉及厚度或直径，长度，制造线的材料，生物降解性等。

2. 发明授权

US6152914A Catheter having a multiple locking mechanism 失效
标题翻译：导管具有多重锁定机构
公开(公告)号：US6152914A
公开(公告)日：2000-11-28
申请号：US235169
申请日：1999-01-22
申请人： Bart Van De Kerkhof , Leo Kretzers , Vincent Larik , Michel Verhoeven
发明人： Bart Van De Kerkhof , Leo Kretzers , Vincent Larik , Michel Verhoeven
IPC分类号： A61M25/00 , A61M25/16 , A61M39/12 , A61M25/18 , A61M39/00 , A61M39/10
CPC分类号： A61M25/0014 , A61M39/12
摘要： A catheter having a multiple locking mechanism for connecting a proximal portion of the catheter shaft to a distal portion of the catheter shaft is provided. Also provided is a method for connecting a catheter shaft employing the multiple locking mechanism of the invention. The multiple locking mechanism permits a proximal shaft to be joined with a distal end portions, while simultaneously ensuring integrity of the connection between the proximal shaft and the distal end portion.
摘要翻译：提供了具有用于将导管轴的近端部分连接到导管轴的远端部分的多重锁定机构的导管。还提供了使用本发明的多重锁定机构连接导管轴的方法。多重锁定机构允许近端轴与远端部分接合，同时确保近端轴和远端部分之间的连接的完整性。

3. 发明授权

US06330481B1 Temporary medical electrical lead having biodegradable electrode mounting pad 有权
标题翻译：临时医用电线，具有可生物降解的电极安装垫
公开(公告)号：US06330481B1
公开(公告)日：2001-12-11
申请号：US09411846
申请日：1999-10-04
申请人： Frank Van Wijk , Berthold Kramm , Leo Kretzers , Marc Hendriks
发明人： Frank Van Wijk , Berthold Kramm , Leo Kretzers , Marc Hendriks
IPC分类号： A61N105
CPC分类号： A61N1/0587
摘要： A temporary cardiac electrical stimulating lead is disclosed where the lead body thereof may be removed from inside a patient through the application of a simple pulling force exerted on its proximal end. An electrode mounting pad is located at the distal end of the lead and has a stimulating electrode mounted thereon or therein. A distal end of the electrical conductor may serve as the stimulating electrode. The electrode mounting pad is preferably capable of biodegradably dissolving or otherwise dissociating over time in human body fluids. Thus, the lead body may be detached from the electrode mounting pad through the application of a simple pulling force and removed from the patient while the electrode mounting pad remains within the patient and dissolves or otherwise dissociates over time.
摘要翻译：公开了临时的心电刺激引线，其中可以通过施加在其近端上施加的简单的拉力将患者的引线体从患者体内移除。电极安装垫位于引线的远端，并具有安装在其上或其中的刺激电极。电导体的远端可以用作刺激电极。电极安装垫优选能够在人体液中随时间生物降解地溶解或以其他方式解离。因此，引线体可以通过施加简单的拉力从电极安装垫分离，并且当电极安装垫保持在患者体内并且随着时间的流逝而溶解或以其他方式解离时，从病人身上取出。

4. 发明授权

US06308105B1 Medical electrical stimulation system using an electrode assembly having opposing semi-circular arms 失效
标题翻译：医疗电刺激系统使用具有相对的半圆形臂的电极组件
公开(公告)号：US06308105B1
公开(公告)日：2001-10-23
申请号：US09353621
申请日：1999-07-15
申请人： Victor P.J. Duysens , Leo Kretzers , Paulus Van Venrooij , Paulus A. A. Gubbels , Paulus G. Adams
发明人： Victor P.J. Duysens , Leo Kretzers , Paulus Van Venrooij , Paulus A. A. Gubbels , Paulus G. Adams
IPC分类号： A61N105
CPC分类号： A61N1/0551 , A61N1/0556 , A61N1/36071
摘要： A system for providing electrical stimulation to the trigeminal nerve through a lead. The lead features a lead body, a coupling for connecting a lead into a medical stimulator and a distal electrode assembly. The electrode assembly features a pair of oppositely disposed curved semi-circular cuffs disposed to conform a lumen therethrough. The ends of each cuff are mounted into a resilient hinge disposed upon the distal end of the lead body. The hinge biases the cuffs towards one another in such a manner that the lumen is maintained patent such that the nerve will remain therein. The hinge is further designed so as to be easily opened so as to spread the cuffs apart. Hinge opening is accomplished through a specialized implant tool, the implant tool being a generally cylindrical tube designed to meet about the lead body. A divergence in the lead body near the hinge permits the implant tool to engage the lead body in that section and thus forces the cuffs apart. In such a manner the cuffs may be opened so as to be implanted around the lead merely through manipulation of the proximal end of the lead body. Thus, this design permits the leads to be implanted using the so-called “key-hole” surgical approach. Additional embodiments of the lead are also disclosed.
摘要翻译：用于通过铅提供对三叉神经的电刺激的系统。引线具有引线体，用于将引线连接到医疗刺激器和远端电极组件的联接器。电极组件具有一对相对设置的弯曲半圆形袖带，其设置成使腔通过其中。每个箍的端部安装在设置在引线主体的远端上的弹性铰链中。铰链将袖口朝向彼此偏压，使得保持腔内的专利使得神经将保留在其中。铰链进一步被设计成容易打开以将袖口分开。铰链开口通过专门的植入工具实现，植入工具是设计成围绕引线体相遇的大致圆柱形管。在铰链附近的引线体中的分叉允许植入工具与该部分中的引线主体接合，从而将袖带分开。以这种方式，可以打开袖带以仅通过操纵引线主体的近端来植入在引线周围。因此，这种设计允许使用所谓的“钥匙孔”手术方法植入导线。还公开了引线的附加实施例。

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