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公开(公告)号：US06903268B2
公开(公告)日：2005-06-07
申请号：US10695715
申请日：2003-10-29
CPC分类号： A61N1/3754
摘要： An implantable component including a feedthrough assembly and a method for forming the feedthrough assembly wherein a coating forming a fluid barrier over an insulator, an insulator-to-terminal pin interface and an insulator-to-ferrule interface is incorporated.
摘要翻译： 一种包括馈通组件和用于形成馈通组件的方法的可植入部件，其中包括在绝缘体上形成流体屏障的涂层，绝缘体到端子引脚接口和绝缘体到套圈接口。
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公开(公告)号：US07064270B2
公开(公告)日：2006-06-20
申请号：US10922203
申请日：2004-08-19
CPC分类号： A61N1/3754
摘要： An implantable component including a feedthrough assembly and a method for forming the feedthrough assembly wherein a coating forming a fluid barrier over an insulator, an insulator-to-terminal pin interface and an insulator-to-ferrule interface is incorporated.
摘要翻译： 一种包括馈通组件和用于形成馈通组件的方法的可植入部件，其中包括在绝缘体上形成流体屏障的涂层，绝缘体到端子引脚接口和绝缘体到套圈接口。
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公开(公告)号：US06951664B2
公开(公告)日：2005-10-04
申请号：US10875459
申请日：2004-06-24
CPC分类号： A61N1/3754
摘要： An implantable component including a feedthrough assembly and a method for forming the feedthrough assembly wherein a coating forming a fluid barrier over an insulator, an insulator-to-terminal pin interface and an insulator-to-ferrule interface is incorporated.
摘要翻译： 一种包括馈通组件和用于形成馈通组件的方法的可植入部件，其中包括在绝缘体上形成流体屏障的涂层，绝缘体到端子引脚接口和绝缘体到套圈接口。
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公开(公告)号：US08105337B2
公开(公告)日：2012-01-31
申请号：US12649000
申请日：2009-12-29
IPC分类号： A61B19/00
CPC分类号： A61N1/0587 , A61B17/221 , A61N1/057
摘要： A medical electrical lead implant tool includes a gripping assembly, terminating a distal end of an elongate shaft, adapted to alternately grasp the lead and release the lead and to rotate the lead, and a user control terminating a proximal end of the shaft. An internal drive cable extends within the shaft coupling the gripping assembly to the user control. The user control facilitates single-handed manipulation of a slidable dial, which may be grasped by fingers of a hand for longitudinal and rotational manipulation when a stationary handle is held in a palm of the hand; the longitudinal manipulation causing the gripping assembly, via the drive cable, to alternately grasp the lead and release the lead and the rotational manipulation causing the gripping assembly, via the drive cable, to rotate the lead.
摘要翻译： 医疗电引线植入工具包括夹持组件，其终止细长轴的远端，其适于交替地抓住引线并释放引线并使引线旋转，并且使用者控制端接轴的近端。 内部驱动电缆在连接夹紧组件的轴内延伸到用户控制。 用户控制有助于单手操纵滑动表盘，当固定手柄保持在手掌中时，可以用手指握住可滑动的表盘，用于纵向和旋转操纵; 经由驱动电缆引起夹持组件的纵向操作交替地抓住引线并释放引线和通过驱动电缆使夹持组件旋转引导件的旋转操作。
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公开(公告)号：US07637916B2
公开(公告)日：2009-12-29
申请号：US10858228
申请日：2004-06-01
IPC分类号： A61B19/00
CPC分类号： A61N1/0587 , A61B17/221 , A61N1/057
摘要： A medical electrical lead implant tool includes a gripping assembly, terminating a distal end of an elongate shaft, adapted to alternately grasp the lead and release the lead and to rotate the lead, and a user control terminating a proximal end of the shaft. An internal drive cable extends within the shaft coupling the gripping assembly to the user control. The user control facilitates single-handed manipulation of a slidable dial, which may be grasped by fingers of a hand for longitudinal and rotational manipulation when a stationary handle is held in a palm of the hand; the longitudinal manipulation causing the gripping assembly, via the drive cable, to alternately grasp the lead and release the lead and the rotational manipulation causing the gripping assembly, via the drive cable, to rotate the lead.
摘要翻译： 医疗电引线植入工具包括夹持组件，其终止细长轴的远端，其适于交替地抓住引线并释放引线并使引线旋转，并且使用者控制端接轴的近端。 内部驱动电缆在连接夹紧组件的轴内延伸到用户控制。 用户控制有助于单手操纵滑动表盘，当固定手柄保持在手掌中时，可以用手指握住可滑动的表盘，用于纵向和旋转操纵; 经由驱动电缆引起夹持组件的纵向操作交替地抓住引线并释放引线和通过驱动电缆使夹持组件旋转引导件的旋转操作。
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公开(公告)号：US20100168760A1
公开(公告)日：2010-07-01
申请号：US12649000
申请日：2009-12-29
IPC分类号： A61B17/00
CPC分类号： A61N1/0587 , A61B17/221 , A61N1/057
摘要： A medical electrical lead implant tool includes a gripping assembly, terminating a distal end of an elongate shaft, adapted to alternately grasp the lead and release the lead and to rotate the lead, and a user control terminating a proximal end of the shaft. An internal drive cable extends within the shaft coupling the gripping assembly to the user control. The user control facilitates single-handed manipulation of a slidable dial, which may be grasped by fingers of a hand for longitudinal and rotational manipulation when a stationary handle is held in a palm of the hand; the longitudinal manipulation causing the gripping assembly, via the drive cable, to alternately grasp the lead and release the lead and the rotational manipulation causing the gripping assembly, via the drive cable, to rotate the lead.
摘要翻译： 医疗电引线植入工具包括夹持组件，其终止细长轴的远端，其适于交替地抓住引线并释放引线并使引线旋转，并且使用者控制端接轴的近端。 内部驱动电缆在连接夹紧组件的轴内延伸到用户控制。 用户控制有助于单手操纵滑动表盘，当固定手柄保持在手掌中时，可以用手指握住可滑动的表盘，用于纵向和旋转操纵; 经由驱动电缆引起夹持组件的纵向操作交替地抓住引线并释放引线和通过驱动电缆使夹持组件旋转引导件的旋转操作。
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公开(公告)号：US5564434A
公开(公告)日：1996-10-15
申请号：US394870
申请日：1995-02-27
申请人： Louis E. Halperin , Keith A. Miesel , Keith A. Ufford , James R. Svensk , Timothy Patrick , Beth A. Hassler , Anthony J. Varrichio
发明人： Louis E. Halperin , Keith A. Miesel , Keith A. Ufford , James R. Svensk , Timothy Patrick , Beth A. Hassler , Anthony J. Varrichio
CPC分类号： A61B5/0031 , A61N1/3655 , A61N1/36564 , A61B2560/0257 , A61B2562/0247 , A61B5/7217 , Y10S977/90 , Y10S977/905
摘要： An endocardial lead for implantation in a right heart chamber for responding to blood pressure and temperature and providing modulated pressure and temperature related signals to an implanted or external hemodynamic monitor and/or cardiac pacemaker or pacemaker/cardioverter/defibrillator. The lead has a sensor module formed in its distal end and is coupled to a monitor that powers a sensor circuit in the sensor module. The sensor module is formed with a pickoff capacitor that changes capacitance with pressure changes and a reference capacitor that is relatively insensitive to pressure changes. The sensor circuit provides charge current that changes with temperature variation at the implant site, alternately charges and discharges the two capacitors, and provides timing pulses having distinguishable parameters at the end of each charge cycle that are transmitted to the demodulator. The demodulator detects and synchronizes the timing pulses and derives pressure and temperature analog voltage values representative of the intervals between the timing pulses which are digitized and stored in the monitor. The monitor may also be coupled with other sensors for measuring and storing related patient body parameters, e.g. blood gas, EGM, and patient activity.
摘要翻译： 用于植入在右心室中以响应血压和温度并且向植入或外部血液动力学监测器和/或心脏起搏器或起搏器/心律转复器/除颤器提供调制的压力和温度相关信号的心内膜引线。 引线具有在其远端形成的传感器模块，并且耦合到对传感器模块中的传感器电路供电的监视器。 传感器模块形成有一个传感器电容器，可以改变压力变化的电容和对压力变化相对不敏感的参考电容。 传感器电路提供随着植入部位温度变化而变化的充电电流，交替地对两个电容器进行充电和放电，并且在每个充电周期结束时提供定时脉冲，其在每个充电周期结束时被传送到解调器。 解调器检测并同步定时脉冲，并导出代表数字化和存储在监视器中的定时脉冲之间的间隔的压力和温度模拟电压值。 监视器还可以与其他传感器耦合，用于测量和存储相关的患者身体参数，例如， 血气，EGM和患者活动。
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