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1. 发明授权

US08989840B2 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：US08989840B2
公开(公告)日：2015-03-24
申请号：US11071136
申请日：2005-03-02
申请人： Piotr Przybyszewski , Carl D. Wahlstrand , Timothy J. Davis , Gregory A. Hrdlicka , James M. Olsen
发明人： Piotr Przybyszewski , Carl D. Wahlstrand , Timothy J. Davis , Gregory A. Hrdlicka , James M. Olsen
IPC分类号： A61B5/05 , A61N1/36 , A61N1/37 , A61N1/05 , A61N1/08
CPC分类号： A61N1/0551 , A61N1/0534 , A61N1/08 , A61N1/086 , A61N1/3605 , A61N1/36071 , A61N1/36125 , A61N1/36142 , A61N1/3718 , A61N2001/086
摘要： An implantable stimulation system comprises a stimulator for generating electrical stimulation and a conductive stimulation lead having a proximal end electrically coupled to the stimulator, wherein at least a first component of the impedance looking into the stimulator is substantially matched to the impedance of the stimulation lead. At least one distal stimulation electrode is positioned proximate the distal end of the stimulation lead.
摘要翻译：植入式刺激系统包括用于产生电刺激的刺激器和具有电耦合到刺激器的近端的导电刺激引线，其中观察刺激器的阻抗的至少第一分量基本上与刺激引线的阻抗匹配。至少一个远端刺激电极位于刺激引线的远端附近。

2. 发明授权

US08676340B2 MRI-safe implantable lead 有权
标题翻译： MRI安全可植入引线
公开(公告)号：US08676340B2
公开(公告)日：2014-03-18
申请号：US12954548
申请日：2010-11-24
申请人： Carl D. Wahlstrand , Gregory A. Hrdlicka , Thomas E. Cross, Jr. , Thomas Barry Hoegh , James M. Olsen , Stephen L. Bolea
发明人： Carl D. Wahlstrand , Gregory A. Hrdlicka , Thomas E. Cross, Jr. , Thomas Barry Hoegh , James M. Olsen , Stephen L. Bolea
IPC分类号： A61N1/05
CPC分类号： A61N1/08 , A61N1/05 , A61N1/0534 , A61N1/0553 , A61N1/086
摘要： A stimulation lead is configured to be implanted into a patient's body and includes at least one distal stimulation electrode and at least one conductive filer electrically coupled to the distal stimulation electrode. A jacket is provided for housing the conductive filer and providing a path distributed along at least a portion of the length of the lead for conducting induced RF energy from the filer to the patient's body.
摘要翻译：刺激引线被配置为植入患者体内，并且包括至少一个远端刺激电极和至少一个电连接到远端刺激电极的导电滤波器。提供外壳以容纳导电滤波器并且提供沿着引线长度的至少一部分分布的路径，以将感应的RF能量从滤波器传导到患者身体。

3. 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.

4. 发明授权

US08548591B2 Implantable medical device 有权
标题翻译：植入式医疗器械
公开(公告)号：US08548591B2
公开(公告)日：2013-10-01
申请号：US13398588
申请日：2012-02-16
申请人： John Kast , Carl D. Wahlstrand , Mark J. Conroy , Erik R. Scott
发明人： John Kast , Carl D. Wahlstrand , Mark J. Conroy , Erik R. Scott
IPC分类号： A61N1/375
CPC分类号： G01R33/56572 , A61B5/055 , A61B34/10 , A61N1/05 , A61N1/0529 , A61N1/0551 , A61N1/08 , A61N1/086 , A61N1/3605 , A61N1/36125 , A61N1/3718 , A61N1/375 , A61N1/3758 , A61N1/378 , G01R33/3875 , H01M2/0217 , H01M2/026 , H01M2/0275 , H01M2/0285 , H01M2/0404 , H01M2/1066 , H01M2/22 , H01M2/263 , H01M2/30 , H01M10/0431 , H01M10/052 , H01M10/0525 , H01M10/0587 , H01M2220/30 , Y10T29/49 , Y10T29/49002
摘要： An implantable medical device includes a housing having a coating selectively provided on only a portion of the housing and a plurality of electronic components provided within an interior space defined by the housing. A first of the electronic components is a charging or telemetry coil and a second of the electronic components is a circuit board. The coating is provided on the housing in a first region near a component of the circuit board and is not provided on the housing in a second region near the charging or telemetry coil. The coating has a magnetic permeability suitable to and is provided in an amount effective to reduce MRI image distortion caused by the component of the circuit board.
摘要翻译：可植入医疗装置包括壳体，其具有仅选择性地设置在壳体的一部分上的涂层和设置在由壳体限定的内部空间内的多个电子部件。电子部件中的第一个是充电或遥测线圈，并且第二电子部件是电路板。涂层在靠近电路板的部件的第一区域中设置在壳体上，并且在充电或遥测线圈附近的第二区域中不设置在壳体上。该涂层具有适于和提供有效降低由电路板的部件引起的MRI图像失真的量的磁导率。

5. 发明授权

US08457744B2 Low-profile implantable medical device 有权
标题翻译：低调植入式医疗器械
公开(公告)号：US08457744B2
公开(公告)日：2013-06-04
申请号：US10730877
申请日：2003-12-09
申请人： Darren A. Janzig , Carl D. Wahlstrand , Paulette C. Olson , Robert M. Skime
发明人： Darren A. Janzig , Carl D. Wahlstrand , Paulette C. Olson , Robert M. Skime
IPC分类号： A61N1/08
CPC分类号： A61N1/375 , A61N1/3605 , A61N1/3754 , A61N1/3758
摘要： Components of an implantable medical device are arranged to facilitate a low-profile housing. A circuit board within the housing carries integrated circuits and discrete components. In some embodiments, the integrated circuits and discrete components are located on first and second opposing surfaces of the circuit board, respectively. In some embodiments, the implantable medical device is implanted on a cranium of a patient and the housing is concave such that it substantially conforms to the cranium. In such embodiments, the integrated circuits and/or discrete components can be arranged on the circuit board according to height to better conform to the concavity of the housing. In some embodiments, the implantable medical device includes a telemetry coil that is positioned within the housing such that it occupies space that cannot be practically occupied by the circuit board.
摘要翻译：可植入医疗装置的部件被布置成便于小型外壳。外壳内的电路板承载集成电路和分立元件。在一些实施例中，集成电路和分立元件分别位于电路板的第一和第二相对表面上。在一些实施例中，将可植入医疗装置植入患者的颅骨上，并且所述外壳是凹形的，使得其基本上符合颅骨。在这样的实施例中，集成电路和/或分立组件可以根据高度布置在电路板上，以更好地符合壳体的凹面。在一些实施例中，可植入医疗装置包括位于壳体内的遥测线圈，使其占据不能被电路板实际占据的空间。

6. 发明授权

US08380321B2 Programming interface with a cross-sectional view of a stimulation lead with complex electrode array geometry 有权
标题翻译：具有复杂电极阵列几何形状的刺激引线横截面视图的编程界面
公开(公告)号：US08380321B2
公开(公告)日：2013-02-19
申请号：US11591188
申请日：2006-10-31
申请人： Steven M. Goetz , Richard T. Stone , Warren W. Ball , Carl D. Wahlstrand
发明人： Steven M. Goetz , Richard T. Stone , Warren W. Ball , Carl D. Wahlstrand
IPC分类号： A61N1/08
CPC分类号： A61N1/0534 , A61N1/36071 , A61N1/36157 , A61N1/36185 , A61N1/37247
摘要： The disclosure is directed to programming implantable stimulators to deliver stimulation energy via one or more implantable leads having complex electrode array geometries. The disclosure also contemplates guided programming to select electrode combinations and parameter values to support efficacy. The techniques may be applied to a programming interface associated with a clinician programmer, a patient programmer, or both. A user interface permits a user to view electrodes from different perspectives relative to the lead. For example, the user interface provides a side view of a lead and a cross-sectional view of the lead. The user interface may include an axial control medium to select and/or view electrodes at different axial positions along the length of a lead, and a rotational control medium to select and/or view electrodes at different angular positions around a circumference of the lead.
摘要翻译：本公开涉及编程可植入刺激器以通过具有复杂电极阵列几何形状的一个或多个可植入引线输送刺激能量。本公开还考虑了引导编程以选择电极组合和参数值以支持功效。这些技术可以应用于与临床医生程序员，患者程序员或两者相关联的编程接口。用户界面允许用户从相对于铅的不同角度来观察电极。例如，用户界面提供引线的侧视图和引线的横截面图。用户界面可以包括轴向控制介质，用于选择和/或查看沿引线长度的不同轴向位置处的电极;以及旋转控制介质，用于选择和/或查看围绕引线圆周的不同角位置处的电极。

7. 发明授权

US08364286B2 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：US08364286B2
公开(公告)日：2013-01-29
申请号：US13004009
申请日：2011-01-10
申请人： Thomas Barry Hoegh , Stephen Lo Bolea , Carl D. Wahlstrand , Gregory A. Hrdlicka , James M. Olsen
发明人： Thomas Barry Hoegh , Stephen Lo Bolea , Carl D. Wahlstrand , Gregory A. Hrdlicka , James M. Olsen
IPC分类号： A61N1/36
CPC分类号： A61N1/0534 , A61N1/0553 , A61N1/086 , A61N1/36071 , A61N1/3718
摘要： A neurostimulation lead is configured to be implanted into a patient's body and has at least one distal electrode. The lead comprises at least one conductive filer electrically coupled to the distal electrode, a jacket for housing the conductive filer and a shield surrounding at least a portion of the filer for reducing electromagnetic coupling to the filer.
摘要翻译：神经刺激引线构造成植入患者体内并具有至少一个远端电极。引线包括电耦合到远端电极的至少一个导电滤波器，用于容纳导电滤波器的护套和围绕滤波器的至少一部分的屏蔽件，用于减少到滤波器的电磁耦合。

8. 发明申请

US20120330383A1 Extensible Implantable Medical Lead 审中-公开
标题翻译：可扩展植入式医疗铅
公开(公告)号：US20120330383A1
公开(公告)日：2012-12-27
申请号：US13598911
申请日：2012-08-30
申请人： Carl D. Wahlstrand
发明人： Carl D. Wahlstrand
IPC分类号： A61N1/378
CPC分类号： H01R11/18 , A61N1/0534 , A61N1/0551 , H01R4/36 , H01R2201/12
摘要： An extensible medical lead comprises at least one proximal contact, at least one distal electrode, and having at least one conductive filer electrically coupled between the proximal contacts and the distal stimulation electrode. The lead further comprises an outer jacket made of a longitudinally compressible material. The conductive filer may also be coiled to provide extensibility.
摘要翻译：可延伸的医用引线包括至少一个近端触点，至少一个远端电极，并且具有电耦合在近端触点和远端刺激电极之间的至少一个导电滤波器。引线还包括由纵向可压缩材料制成的外护套。导电滤波器也可以卷绕以提供可扩展性。

9. 发明授权

US08280526B2 Extensible implantable medical lead 有权
标题翻译：可扩展植入式医用铅
公开(公告)号：US08280526B2
公开(公告)日：2012-10-02
申请号：US11346486
申请日：2006-02-01
申请人： Carl D. Wahlstrand
发明人： Carl D. Wahlstrand
IPC分类号： A61N1/05
CPC分类号： H01R11/18 , A61N1/0534 , A61N1/0551 , H01R4/36 , H01R2201/12
摘要： An extensible medical lead comprises at least one proximal contact, at least one distal electrode, and having at least one conductive filer electrically coupled between the proximal contacts and the distal stimulation electrode. The lead further comprises an outer jacket made of a longitudinally compressible material. The conductive filer may also be coiled to provide extensibility.
摘要翻译：可延伸的医用引线包括至少一个近端触点，至少一个远端电极，并且具有电耦合在近端触点和远端刺激电极之间的至少一个导电滤波器。引线还包括由纵向可压缩材料制成的外护套。导电滤波器也可以卷绕以提供可扩展性。

10. 发明授权

US08131368B2 Implantable medical device with material for reducing MRI image distortion 有权
标题翻译：具有降低MRI图像失真的材料的植入式医疗装置
公开(公告)号：US08131368B2
公开(公告)日：2012-03-06
申请号：US11728030
申请日：2007-03-23
申请人： John Kast , Carl D. Wahlstrand , Mark J. Conroy , Erik R. Scott
发明人： John Kast , Carl D. Wahlstrand , Mark J. Conroy , Erik R. Scott
IPC分类号： A61N1/375
CPC分类号： G01R33/56572 , A61B5/055 , A61B34/10 , A61N1/05 , A61N1/0529 , A61N1/0551 , A61N1/08 , A61N1/086 , A61N1/3605 , A61N1/36125 , A61N1/3718 , A61N1/375 , A61N1/3758 , A61N1/378 , G01R33/3875 , H01M2/0217 , H01M2/026 , H01M2/0275 , H01M2/0285 , H01M2/0404 , H01M2/1066 , H01M2/22 , H01M2/263 , H01M2/30 , H01M10/0431 , H01M10/052 , H01M10/0525 , H01M10/0587 , H01M2220/30 , Y10T29/49 , Y10T29/49002
摘要： An implantable medical device includes a housing formed of a first material and a first electronic component provided within the housing. The implantable medical device also includes a second material provided in contact with at least a portion of the housing. At least one of the housing and the first electronic component has a magnetic permeability in a magnetic field that differs from the magnetic permeability of water. The second material is provided in an amount effective to reduce MRI image distortion caused by the implantable medical device.
摘要翻译：可植入医疗装置包括由第一材料形成的壳体和设置在壳体内的第一电子部件。可植入医疗装置还包括与壳体的至少一部分接触设置的第二材料。壳体和第一电子部件中的至少一个在与磁导率不同的磁场中具有磁导率。提供第二材料以有效减少由可植入医疗装置引起的MRI图像失真的量。

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