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公开(公告)号：US5456698A
公开(公告)日：1995-10-10
申请号：US158832
申请日：1993-11-23
申请人： James K. Byland , Michael D. DeFranco , William J. Hooper , James M. Sikorski , David L. Thompson
发明人： James K. Byland , Michael D. DeFranco , William J. Hooper , James M. Sikorski , David L. Thompson
IPC分类号： A61N1/375
CPC分类号： A61N1/375 , A61N1/37229 , A61N1/3758
摘要： An enclosure for use in pacemaker as well as other implantable medical devices has a substantially planar lid which is welded to a circumferential flange formed on a deep drawn shield. The shield and lid form a "container" which is encased in a compliant shroud which isolates the welded flange from direct body contact and which enhances the biocompatibility of the entire device. A resilient and compliant shroud material accepts connector module components, integrates seals, provides storage for lead wrap, and provides a simple low cost and reliable method of attaching stimulating leads or other structures required by the medical device.
摘要翻译： 用于起搏器和其它可植入医疗装置的外壳具有基本上平坦的盖子，其被焊接到形成在深拉屏蔽上的圆周凸缘。 屏蔽罩和盖子形成一个“容器”，其被包裹在顺应的护罩中，其将焊接的凸缘与直接的身体接触隔离，并且增强了整个装置的生物相容性。 弹性和柔顺的护罩材料接受连接器模块组件，集成密封件，提供铅封的存储，并提供简单的低成本和可靠的方法来附接刺激引线或医疗设备所需的其他结构。
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公开(公告)号：USD337820S
公开(公告)日：1993-07-27
申请号：US766143
申请日：1991-09-26
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公开(公告)号：US6038475A
公开(公告)日：2000-03-14
申请号：US197721
申请日：1998-11-23
申请人： James M. Sikorski , David A. Ruben
发明人： James M. Sikorski , David A. Ruben
CPC分类号： G01P1/023 , A61N1/36542 , G01P1/02 , G01P15/0802 , G01P15/0922 , G01P2015/0828
摘要： An accelerometer and sensor assemblies for medical implantable devices such as pacemakers, cardioverters, IPGs, PCDs, defibrillators, ICDs, and the like, includes at least one intermediate metallization layer sandwiched between a first lower surface of at least one upper sheet formed from a piezoelectric material surface, and a second upper surface of at least one lower sheet formed from a piezoelectric material. The at least one upper sheet has a first outer edge disposed between its first upper and first lower surfaces. The at least one lower sheet has a second outer edge disposed between its second upper and second lower surfaces. The at least one intermediate metallization layer is not disposed at all locations between the first lower surface and the second upper surface, but extends to an external region disposed between the first outer edge and the second outer edge, and is electrically connected to the external region. Various embodiments of the sensor or accelerometer are capable of providing high amplitude output signals and reducing parts and manufacturing costs.
摘要翻译： 用于诸如起搏器，心律转换器，IPG，PCD，除颤器，ICD等的医学可植入装置的加速度计和传感器组件包括夹在由压电元件形成的至少一个上片的第一下表面之间的至少一个中间金属化层 材料表面和由压电材料形成的至少一个下片的第二上表面。 所述至少一个上片具有设置在其第一上表面和第一下表面之间的第一外边缘。 所述至少一个下片具有设置在其第二上表面和第二下表面之间的第二外边缘。 至少一个中间金属化层不设置在第一下表面和第二上表面之间的所有位置处，而是延伸到设置在第一外边缘和第二外边缘之间的外部区域，并且电连接到外部区域 。 传感器或加速度计的各种实施例能够提供高幅度输出信号并减少部件和制造成本。
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公开(公告)号：US5522861A
公开(公告)日：1996-06-04
申请号：US158065
申请日：1993-11-23
CPC分类号： A61N1/3752 , A61N1/3758
摘要： An implantable medical device including a hermetic housing containing an electronic circuit, such as a cardiac pacemaker. The electronic circuit may be coupled to a medical lead by means of a connector module which is formed as part of a molded, resilient shroud, extending around the circumference of the hermetic container.
摘要翻译： 一种可植入医疗装置，其包括含有诸如心脏起搏器的电子电路的密封壳体。 电子电路可以通过连接器模块耦合到医疗引线，该连接器模块形成为围绕密封容器的圆周延伸的模制弹性护罩的一部分。
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公开(公告)号：US5911738A
公开(公告)日：1999-06-15
申请号：US950517
申请日：1997-10-14
申请人： James M. Sikorski , David A. Ruben
发明人： James M. Sikorski , David A. Ruben
CPC分类号： G01P1/023 , A61N1/36542 , G01P1/02 , G01P15/0802 , G01P15/0922 , G01P2015/0828
摘要： Accelerometer and sensor assemblies for implantable medical devices such as pacemakers, cardioverters, IPGs, PCDs, defibrillators, ICDs, and the like includes at least one intermediate metallization layer sandwiched between a first lower surface of at least one upper sheet formed from a piezoelectric material surface, and a second upper surface of at least one lower sheet formed from a piezoelectric material. The at least one upper sheet has a first outer edge disposed between its first upper and first lower surfaces. The at least one lower sheet has a second outer edge disposed between its second upper and second lower surfaces. The at least one intermediate metallization layer is not disposed at all locations between the first lower surface and the second upper surface, but extends to an external region disposed between the first outer edge and the second outer edge, and is electrically connected to the external region. Various embodiments of the sensor or accelerometer are capable of providing high amplitude output signals and reducing parts and manufacturing costs.
摘要翻译： 用于诸如起搏器，心律转换器，IPG，PCD，除颤器，ICD等的可植入医疗装置的加速计和传感器组件包括夹在由压电材料表面形成的至少一个上片的第一下表面之间的至少一个中间金属化层 以及由压电材料形成的至少一个下片的第二上表面。 所述至少一个上片具有设置在其第一上表面和第一下表面之间的第一外边缘。 所述至少一个下片具有设置在其第二上表面和第二下表面之间的第二外边缘。 至少一个中间金属化层不设置在第一下表面和第二上表面之间的所有位置处，而是延伸到设置在第一外边缘和第二外边缘之间的外部区域，并且电连接到外部区域 。 传感器或加速度计的各种实施例能够提供高幅度输出信号并减少部件和制造成本。
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公开(公告)号：US5674258A
公开(公告)日：1997-10-07
申请号：US399072
申请日：1995-03-08
CPC分类号： A61N1/36542 , G01P1/02 , G01P1/023 , G01P15/0802 , G01P15/0922 , G01P2015/0828
摘要： Disclosed are method and apparatus for creating a cantilever accelerometer beam by mechanically forming an accelerometer from a piezoelectric substrate. The inherent structure of the accelerometer provides a means for employing surface mount technology (SMT), or a protective package may be utilized to couple the accelerometer to the hybrid circuit within an implantable pacemaker. The sensor's structure is defined by three members. The first and second members are used to couple the sensor to the hybrid circuit and the third member defines the cantilever accelerometer beam, which generates an electrical output signal indicative of a patient's activity.
摘要翻译： 公开了通过从压电基板机械地形成加速度计来产生悬臂加速度计梁的方法和装置。 加速度计的固有结构提供了采用表面贴装技术（SMT）的方法，或者可以使用保护封装将加速度计耦合到可植入起搏器内的混合电路。 传感器的结构由三个成员定义。 第一和第二构件用于将传感器耦合到混合电路，并且第三构件限定悬臂加速度计束，其产生指示患者活动的电输出信号。
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