专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US08620453B2 MRI-safe implantable medical device 有权
公开(公告)号：US08620453B2
公开(公告)日：2013-12-31
申请号：US12954563
申请日：2010-11-24
申请人： Carl D. Wahlstrand , Robert M. Skime , Gregory A. Hrdlicka , James M. Olsen , Stephen L. Bolea
发明人： Carl D. Wahlstrand , Robert M. Skime , Gregory A. Hrdlicka , James M. Olsen , Stephen L. Bolea
IPC分类号： A61N1/05
CPC分类号： A61N1/08 , A61N1/05 , A61N1/0534 , A61N1/0551 , A61N1/086 , A61N1/36071
摘要： A medical lead is provided for use in a pulse stimulation system of the type which includes a pulse generator for producing electrical stimulation therapy. The lead comprises an elongate insulating body and at least one electrical conductor within the insulating body. The conductor has a proximal end configured to be electrically coupled to the pulse generator and has a DC resistance in the range of 375-2000 ohms. At least one distal electrode is coupled to the conductor.

12. 发明申请

US20120010689A1 LEAD ELECTRODE FOR USE IN AN MRI-SAFE IMPLANTABLE MEDICAL DEVICE 有权
标题翻译：用于MRI安全可植入医疗器械的铅电极
公开(公告)号：US20120010689A1
公开(公告)日：2012-01-12
申请号：US13236951
申请日：2011-09-20
申请人： Carl D. Wahlstrand , Thomas Barry Hoegh , James M. Olsen , Stephen L. Bolea , Gregory A. Hrdlicka
发明人： Carl D. Wahlstrand , Thomas Barry Hoegh , James M. Olsen , Stephen L. Bolea , Gregory A. Hrdlicka
IPC分类号： A61N1/05 , A61N1/06
CPC分类号： A61N1/08 , A61B5/055 , A61B5/686 , A61N1/05 , A61N1/0534 , A61N1/0553 , A61N1/086 , Y10T29/49208
摘要： A medical lead is configured to be implanted into a patients body and comprises a lead body, and an electrode coupled to the lead body. The electrode comprises a first section configured to contact the patient's body, and a second section electrically coupled to the first section and configured to be capacitively coupled to the patient's body.
摘要翻译：医疗引线被配置为植入患者体内并且包括引线体和连接到引线体的电极。电极包括被配置为接触患者身体的第一部分和电耦合到第一部分并被配置为电容耦合到患者身体的第二部分。

13. 发明授权

US08027736B2 Lead electrode for use in an MRI-safe implantable medical device 有权
标题翻译：用于MRI安全可植入医疗器械的引线电极
公开(公告)号：US08027736B2
公开(公告)日：2011-09-27
申请号：US11117894
申请日：2005-04-29
申请人： Carl D. Wahlstrand , Thomas Barry Hoegh , James M. Olsen , Stephen L. Bolea , Gregory A. Hrdlicka
发明人： Carl D. Wahlstrand , Thomas Barry Hoegh , James M. Olsen , Stephen L. Bolea , Gregory A. Hrdlicka
IPC分类号： A61N1/05
CPC分类号： A61N1/08 , A61B5/055 , A61B5/686 , A61N1/05 , A61N1/0534 , A61N1/0553 , A61N1/086 , Y10T29/49208
摘要： A medical lead is configured to be implanted into a patient's body and comprises a lead body, and an electrode coupled to the lead body. The electrode comprises a first section configured to contact the patient's body, and a second section electrically coupled to the first section and configured to be capacitively coupled to the patient's body.
摘要翻译：医疗用引线被配置为植入患者体内并且包括引线体和连接到引线体的电极。电极包括被配置为接触患者身体的第一部分和电耦合到第一部分并被配置为电容耦合到患者身体的第二部分。

14. 发明授权

US09901284B2 Coordination of functional MRI scanning and electrical stimulation therapy 有权
公开(公告)号：US09901284B2
公开(公告)日：2018-02-27
申请号：US13087736
申请日：2011-04-15
申请人： James M. Olsen , Steven M. Goetz
发明人： James M. Olsen , Steven M. Goetz
IPC分类号： A61B5/055 , A61N1/372 , A61B5/00 , A61N1/362
CPC分类号： A61B5/055 , A61B5/7203 , A61N1/362 , A61N1/37235 , A61N1/37247
摘要： Changes in electrical stimulation therapy delivered via a medical device are coordinated with Functional Magnetic Resonance Imaging (fMRI) scans. In one example, a medical device delivers electrical stimulation therapy to a patient in an MRI unit, where the medical device is configured to cycle electrical stimulation therapy between a plurality of stimulation states. An indication that the medical device will cycle the electrical stimulation therapy or has cycled the electrical stimulation therapy while the patient is in the MRI unit or being imaged by the MRI unit is generated, and an MRI scan of the patient via an MRI workstation is initiated based on the indication. In another example, a medical device detects activation of an MRI scan and automatically switches stimulation states based upon the detection of the MRI scan, such that the scan is associated with a particular stimulation state.

15. 发明授权

US09050455B2 Transverse tripole neurostimulation methods, kits and systems 有权
标题翻译：横向三极神经刺激方法，试剂盒和系统
公开(公告)号：US09050455B2
公开(公告)日：2015-06-09
申请号：US11256220
申请日：2005-10-21
申请人： James M. Olsen , Gary W. King
发明人： James M. Olsen , Gary W. King
IPC分类号： A61N1/00 , A61N1/05 , A61N1/36
CPC分类号： A61N1/0551 , A61N1/36017 , A61N1/36021 , A61N1/3605
摘要： An implantable neurostimulation lead kit adapted for tripolar electric simulation and/or field steering using percutaneously implantable electric stimulation leads. The kit includes three electric stimulation leads that are adapted to provide an electrode array defining, for example, a plurality of electrode sets that may be used to provide tripolar stimulation and/or electric field steering. A method of electrically stimulating the spinal cord is also described.
摘要翻译：一种可植入式神经刺激引线套件，适用于使用经皮植入式电刺激引线的三极电模拟和/或野外转向。套件包括三个电刺激引线，其适于提供限定例如可用于提供三极刺激和/或电场转向的多个电极组的电极阵列。还描述了一种电刺激脊髓的方法。

16. 发明申请

US20120109271A1 REINFORCED SILICONE INSULATION FOR IMPLANTABLE MEDICAL ELECTRICAL LEADS 有权
标题翻译：用于可植入医用电线的增强硅胶绝缘
公开(公告)号：US20120109271A1
公开(公告)日：2012-05-03
申请号：US12915854
申请日：2010-10-29
申请人： Richard Dean Ries , James M. Olsen
发明人： Richard Dean Ries , James M. Olsen
IPC分类号： A61N1/05 , H01B17/00
CPC分类号： A61N1/05
摘要： An improvement to silicone insulation for implantable medical electrical leads includes a plurality of ultra high molecular weight polyethylene multi-filament fibers, wherein each of the plurality includes approximately 25 monofilaments and has a titer of approximately 25. The plurality of fibers are embedded within a wall of the insulation that has a thickness of no greater than approximately 0.008 inch. A first fiber of the plurality preferably extends helically, and a second fiber of the plurality preferably extends linearly such that the second crosses over or under and directly adjacent to the first at a plurality of points, which are spaced apart from one another along an overall length of the silicone insulation. The aforementioned wall thickness is maintained, since, at least at each crossing point of the first and second multi-filament fibers, a coincident cross-section of each of the fibers is compressed in the radial direction.
摘要翻译：用于可植入医疗电引线的硅树脂绝缘的改进包括多个超高分子量聚乙烯复丝纤维，其中多个包含大约25根单丝，并且具有约25的滴定度。多个纤维嵌入在壁的绝缘体，其厚度不大于约0.008英寸。多个第一纤维优选地螺旋地延伸，并且多个第二纤维优选地线性地延伸，使得第二纤维在多个点处彼此间隔开，使得第二条交叉在多个点处彼此间隔开。硅胶绝缘长度。保持上述壁厚，因为至少在第一和第二复丝纤维的每个交叉点处，每个纤维的重合横截面在径向方向上被压缩。

17. 发明申请

US20120041529A1 ESTABLISHING CONTINUITY BETWEEN A SHIELD WITHIN AN IMPLANTABLE MEDICAL LEAD AND A SHIELD WITHIN AN IMPLANTABLE LEAD EXTENSION 有权
标题翻译：建立在可植入医疗领域之间的屏障和可伸缩引线延伸中的屏蔽之间的连续性
公开(公告)号：US20120041529A1
公开(公告)日：2012-02-16
申请号：US13265249
申请日：2010-04-28
申请人： James M. Olsen , Bruce R. Mehdizadeh , Michael J. Kern
发明人： James M. Olsen , Bruce R. Mehdizadeh , Michael J. Kern
IPC分类号： A61N1/00 , H01B19/00
CPC分类号： A61N1/08 , A61B90/39 , A61B2090/3966 , A61N1/05 , A61N1/0551 , A61N1/086 , A61N1/3718 , A61N1/3752 , A61N2001/058 , A61N2001/0582 , A61N2001/086 , Y10T29/49016 , Y10T29/49117 , Y10T29/4921 , Y10T29/49227 , Y10T29/49826
摘要： Implantable medical leads and implantable lead extensions include a shield. The implantable medical lead is coupled to the implantable lead extension. Stimulation electrodes of the implantable medical lead contact stimulation connectors within a housing of the implantable extension to establish a conductive pathway for stimulation signals from filars of the implantable extension to filars of the implantable medical lead. Continuity is established between the shield of the implantable medical lead and the implantable extension by providing a radio frequency conductive pathway within the housing. The radio frequency conductive pathway extends from a shield of the implantable extension to a shield connector that contacts a shield electrode of the implantable medical lead. The radio frequency conductive pathway may have various forms such as a jumper wire or an extension of the shield within the implantable extension.
摘要翻译：植入式医疗引线和可植入引线延伸部分包括一个护罩。可植入医疗引线连接到可植入引线延伸部。植入式医疗引线接触刺激连接器的刺激电极在可植入的延伸部的壳体内，以建立用于刺激从可植入的延伸部的丝状体到可植入医疗引线的丝线的信号的导电通路。通过在壳体内提供射频导电通路，在可植入医疗引线的屏蔽和可植入的延伸部之间建立连续性。射频导电路径从可植入延伸部的屏蔽延伸到接触可植入医疗引线的屏蔽电极的屏蔽连接器。射频导电路径可以具有各种形式，例如跨接线或可植入延伸部内的护罩的延伸部。

18. 发明申请

US20120035696A1 TERMINATION OF A SHIELD WITHIN AN IMPLANTABLE MEDICAL LEAD 审中-公开
标题翻译：在可植入医疗领域终止护理
公开(公告)号：US20120035696A1
公开(公告)日：2012-02-09
申请号：US13264179
申请日：2010-04-27
申请人： Michael J. Kern , James M. Olsen , Michael R. Klardie , Richard T. Stone , Chad Q. Cai , Spencer M. Bondhus , Mark J. Conroy , Timothy R. Abraham , Brian T. Stolz
发明人： Michael J. Kern , James M. Olsen , Michael R. Klardie , Richard T. Stone , Chad Q. Cai , Spencer M. Bondhus , Mark J. Conroy , Timothy R. Abraham , Brian T. Stolz
IPC分类号： A61N1/05 , H01B19/00
CPC分类号： A61N1/08 , A61B90/39 , A61B2090/3966 , A61N1/05 , A61N1/0551 , A61N1/086 , A61N1/3718 , A61N1/3752 , A61N2001/058 , A61N2001/0582 , A61N2001/086 , Y10T29/49016 , Y10T29/49117 , Y10T29/4921 , Y10T29/49227 , Y10T29/49826
摘要： A shield located within an implantable medical lead may be terminated in various ways. The shield may be terminated by butt, scarf, lap, or other joints between insulation layers surrounding the lead and an insulation extension. For lap joints, a portion of an outer insulation layer may be removed and a replacement outer insulation layer is positioned in place of the removed outer insulation layer, where the replacement layer extends beyond an inner insulation layer and the shield. The replacement layer may also lap onto a portion of the insulation extension. Barbs may be located between the replacement layer and the inner insulation layer or the insulation extension. The shield wires have ends at the termination point that may be folded over individually or may be capped with a ring located within one of the insulation layers of the jacket.
摘要翻译：位于可植入医疗引线内的护罩可以以各种方式终止。护罩可以通过对接，围巾，搭接或围绕导线的绝缘层与绝缘延伸部分之间的其他接头来终止。对于搭接接头，可以去除外部绝缘层的一部分，并且替换外部绝缘层被定位成代替去除的外部绝缘层，其中替换层延伸超出内部绝缘层和屏蔽。替换层也可以搭接在绝缘延伸部分的一部分上。倒钩可以位于替换层和内绝缘层之间或绝缘延伸部分之间。屏蔽线在终止点处具有可以单独折叠的端部，或者可以用位于护套的绝缘层之一内的环来封盖。

19. 发明申请

US20110071599A1 LEAD ELECTRODE FOR USE IN AN MRI-SAFE IMPLANTABLE MEDICAL DEVICE 有权
标题翻译：用于MRI安全可植入医疗器械的铅电极
公开(公告)号：US20110071599A1
公开(公告)日：2011-03-24
申请号：US12954585
申请日：2010-11-24
申请人： James M. Olsen , Gregory A. Hrdlicka , Carl D. Wahlstrand , Thomas Barry Hoegh
发明人： James M. Olsen , Gregory A. Hrdlicka , Carl D. Wahlstrand , Thomas Barry Hoegh
IPC分类号： A61N1/05 , A61N1/08
CPC分类号： A61N1/08 , A61N1/0529 , A61N1/0534 , A61N1/0551 , A61N1/0553 , A61N1/086 , A61N1/3605 , A61N1/36142
摘要： A medical lead is configured to be implanted into a patient's body and comprises a lead body, and an electrode coupled to the lead body. The electrode comprises a first section configured to contact the patient's body, and a second section capacitively coupled to the first section and configured to be electrically coupled to the patient's body.
摘要翻译：医疗用引线被配置为植入患者体内并且包括引线体和连接到引线体的电极。电极包括构造成接触患者身体的第一部分和电容耦合到第一部分并被配置为电耦合到患者身体的第二部分。

20. 发明授权

US07853332B2 Lead electrode for use in an MRI-safe implantable medical device 有权
标题翻译：用于MRI安全可植入医疗器械的引线电极
公开(公告)号：US07853332B2
公开(公告)日：2010-12-14
申请号：US11117882
申请日：2005-04-29
申请人： James M. Olsen , Gregory A. Hrdlicka , Carl D. Wahlstrand , Thomas Barry Hoegh
发明人： James M. Olsen , Gregory A. Hrdlicka , Carl D. Wahlstrand , Thomas Barry Hoegh
IPC分类号： A61N1/00
CPC分类号： A61N1/08 , A61N1/0529 , A61N1/0534 , A61N1/0551 , A61N1/0553 , A61N1/086 , A61N1/3605 , A61N1/36142
摘要： A medical lead is configured to be implanted into a patient's body and comprises a lead body, and an electrode coupled to the lead body. The electrode comprises a first section configured to contact the patient's body, and a second section capacitively coupled to the first section and configured to be electrically coupled to the patient's body.
摘要翻译：医疗用引线被配置为植入患者体内并且包括引线体和连接到引线体的电极。电极包括构造成接触患者身体的第一部分和电容耦合到第一部分并被配置为电耦合到患者身体的第二部分。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式