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71. 发明申请

US20030088279A1 H-bridge with sensing circuit 有权
标题翻译： H桥与感应电路
公开(公告)号：US20030088279A1
公开(公告)日：2003-05-08
申请号：US10011946
申请日：2001-11-05
申请人： Cameron Health, Inc.
发明人： William J. Rissmann , Alan H. Ostroff
IPC分类号： A61N001/39
CPC分类号： A61N1/3931 , A61N1/3912
摘要： In a cardioverter/defibrillator system, an electrical circuit includes an energy storage device, an output circuit for controlling delivery of pulse therapy from the energy storage device to a patient, and a sensing circuit coupled across the patient to sense the patient's heart signal. The output circuit may be in the form of an H-bridge switching circuit wherein a pair of switches of the output circuit are simultaneously turned on to discharge residual voltage across the patient that remains after delivery of pulse therapy. Thus, interference with sensing of the patient's heart signal is avoided.
摘要翻译：在转换器/除纤颤器系统中，电路包括能量存储装置，用于控制从能量存储装置向患者传送脉冲治疗的输出电路，以及耦合在患者身上以感测患者心脏信号的感测电路。输出电路可以是H桥开关电路的形式，其中输出电路的一对开关同时导通，以在脉冲治疗递送之后剩余的患者放电剩余电压。因此，避免了感测患者心脏信号的干扰。

72. 发明申请

US20020107559A1 Method and device for insertion and implantation of a subcutaneous electrode 有权
标题翻译：用于插入和植入皮下电极的方法和装置
公开(公告)号：US20020107559A1
公开(公告)日：2002-08-08
申请号：US10011949
申请日：2001-11-05
申请人： Cameron Health, Inc.
发明人： Gary H. Sanders , Gust H. Bardy
IPC分类号： A61N001/05
CPC分类号： A61N1/375 , A61N1/3756 , A61N1/3906 , A61N1/3956 , A61N1/3962 , A61N1/3968 , A61N1/3975
摘要： There is provided in one aspect of the present invention an assembly for subcutaneous implantation in a patient including a lead electrode assembly having an opening and an introducer disposed within the opening of the housing. Another aspect of the invention is an extractor for extracting a lead electrode assembly subcutaneously implanted in a patient, including an insertion portion for insertion into an opening in the lead electrode assembly, and a handle assembly connected to the insertion portion.
摘要翻译：在本发明的一个方面中提供了一种用于皮下植入患者的组件，包括具有开口的引线电极组件和设置在壳体开口内的导引器。本发明的另一方面是提取器，用于提取皮下植入患者体内的引线电极组件，包括用于插入到引线电极组件的开口中的插入部分和连接到插入部分的手柄组件。

73. 发明申请

US20020107549A1 Subcutaneous electrode with improved contact shape for transthorasic conduction 失效
标题翻译：具有改善接触形状的经皮电极，用于经胸导管
公开(公告)号：US20020107549A1
公开(公告)日：2002-08-08
申请号：US10013980
申请日：2001-11-05
申请人： Cameron Health, Inc.
发明人： Gust H. Bardy , Riccardo Cappato , William J. Rissmann , Gary H. Sanders
IPC分类号： A61N001/39
CPC分类号： A61N1/3962 , A61N1/05 , A61N1/0563 , A61N1/375 , A61N1/3752 , A61N1/3756 , A61N1/3906 , A61N1/3956 , A61N1/3968 , A61N1/3975
摘要： One embodiment of the present invention provides a lead electrode assembly for use with an implantable cardioverter-defibrillator subcutaneously implanted outside the ribcage between the third and twelfth ribs comprising an electrode.
摘要翻译：本发明的一个实施例提供了一种用于在包括电极的第三和第十二肋之间皮下植入在胸腔外部的植入式心律转复除颤器的引线电极组件。

74. 发明申请

US20020072773A1 Duckbill-shaped implantable cardioverter-defibrillator canister and method of use 有权
标题翻译：鸭嘴形植入式心律转复除颤器及其使用方法
公开(公告)号：US20020072773A1
公开(公告)日：2002-06-13
申请号：US09940283
申请日：2001-08-27
申请人： Cameron Health, Inc.
发明人： Gust H. Bardy , Riccardo Cappato , William J. Rissmann , Gary H. Sanders
IPC分类号： A61N001/39
CPC分类号： A61N1/3956 , A61N1/375 , A61N1/3756 , A61N1/3906 , A61N1/3968 , A61N1/3975
摘要： One embodiment of the present invention provides an implantable cardioverter-defibrillator for subcutaneous positioning between the third rib and the twelfth rib within a patient, the implantable cardioverter-defibrillator including a housing; wherein the housing comprises a proximal end having a width and a distal end having a width and wherein the width of the proximal end is less than the width of the distal end; an electrical circuit located within the housing; and an electrode electrically coupled to the electrical circuit and located on the housing.
摘要翻译：本发明的一个实施例提供了一种可植入式心律转复除颤器，用于在患者体内的第三肋与第十二肋之间进行皮下定位，所述可植入式心律转复除颤器包括壳体; 其中所述壳体包括具有宽度的近端和具有宽度的远端，并且其中所述近端的宽度小于所述远端的宽度; 位于壳体内的电路; 以及电耦合到电路并且位于壳体上的电极。

75. 发明申请

US20020042630A1 Canister designs for implantable cardioverter-defibrillators 有权
标题翻译：罐式设计用于植入式心律转复除颤器
公开(公告)号：US20020042630A1
公开(公告)日：2002-04-11
申请号：US09940599
申请日：2001-08-27
申请人： Cameron Health, Inc.
发明人： Gust H. Bardy , Riccardo Cappato , William J. Rissmann , Gary H. Sanders
IPC分类号： A61N001/375 , A61N001/39
CPC分类号： A61N1/3956 , A61N1/375 , A61N1/3756 , A61N1/3906 , A61N1/3968 , A61N1/3975
摘要： One embodiment of the present invention provides an implantable cardioverter defibrillator for subcutaneous positioning between the third rib and the twelfth rib within a patient, the implantable cardioverter-defibrillator including a housing; having a first surface and a second surface, wherein the first surface comprises an electrically insulated material and the second surface comprises an electrically conductive material; and an electrical circuit located within the housing, wherein the electrical circuit is electrically coupled to the second surface of the housing.
摘要翻译：本发明的一个实施例提供了一种可植入式心律转复除颤器，用于在患者体内的第三肋与第十二肋之间进行皮下定位，所述植入式心律转复除颤器包括壳体; 具有第一表面和第二表面，其中所述第一表面包括电绝缘材料，并且所述第二表面包括导电材料; 以及位于壳体内的电路，其中电路电耦合到壳体的第二表面。

76. 发明申请

US20020042629A1 Cardioverter-defibrillator having a focused shocking area and orientation thereof 有权
公开(公告)号：US20020042629A1
公开(公告)日：2002-04-11
申请号：US09940273
申请日：2001-08-27
申请人： Cameron Health, Inc.
发明人： Gust H. Bardy , Riccardo Cappato , William J. Rissmann , Gary H. Sanders
IPC分类号： A61N001/39
CPC分类号： A61N1/375 , A61N1/3756 , A61N1/3906 , A61N1/3956 , A61N1/3968 , A61N1/3975
摘要： One embodiment of the present invention provides an implantable cardioverter defibrillator for subcutaneous positioning between the third rib and the twelfth rib within a patient, the implantable cardioverter-defibrillator including a housing; an electrical circuit located within the housing; a first electrode coupled to the electrical circuit and located on the housing; and a second electrode coupled to the electrical circuit.

77. 发明申请

US20020035378A1 Subcutaneous electrode for transthoracic conduction with highly maneuverable insertion tool 审中-公开
标题翻译：用于经胸导管的皮下电极，具有高度可操纵的插入工具
公开(公告)号：US20020035378A1
公开(公告)日：2002-03-21
申请号：US09940356
申请日：2001-08-27
申请人： Cameron Health, Inc.
发明人： Gust H. Bardy , Riccardo Cappato , William J. Rissmann , Gary H. Sanders
IPC分类号： A61N001/39
CPC分类号： A61N1/375 , A61N1/3756 , A61N1/3906 , A61N1/3956 , A61N1/3968 , A61N1/3975
摘要： One embodiment of the present invention provides a lead electrode assembly for subcutaneous implantation including an electrode; at least two channel guides coupled to the electrode for positioning the lead electrode assembly.
摘要翻译：本发明的一个实施例提供一种用于皮下植入的引线电极组件，包括电极; 耦合到电极的至少两个通道引导件，用于定位引线电极组件。

78. 发明授权

US11123547B2 Substernal placement of a pacing and/or defibrillating electrode 有权
公开(公告)号：US11123547B2
公开(公告)日：2021-09-21
申请号：US15208682
申请日：2016-07-13
申请人： CAMERON HEALTH INC
发明人： G. Shantanu Reddy , Bruce A. Tockman
IPC分类号： A61N1/05 , A61N1/362 , A61B90/00 , A61B17/04 , A61B17/32 , A61B17/34
摘要： New methods for implanting a cardiac therapy system include implanting a lead of the system substernally anterior of the heart without attaching to the myocardium or pericardium. An illustration includes placement of an anchor beneath the sternum in the vicinity of one of the sternal angle, a location superior of the ventricles, the area bounded by the 2nd or 3rd ribs, and level with the aortic arch. A tension element or tether is attached to the anchor and a lead is introduced over the tension element or tether and secured in a desired position relative to the anchor. Other examples also include implantation, substernally, of a lead without the use of a pre-tunneling tool or sheath over the lead itself, for example by using an advancing tool for pushing the lead into position.

79. 发明授权

US10575740B2 Systems and methods for sensing vector selection in an implantable medical device 有权
公开(公告)号：US10575740B2
公开(公告)日：2020-03-03
申请号：US15169207
申请日：2016-05-31
申请人： CAMERON HEALTH INC
发明人： Rick Sanghera , Venugopal Allavatam
IPC分类号： A61B5/04 , A61B5/0452 , A61N1/37 , A61N1/372 , A61N1/39 , A61N1/368 , A61B5/042 , A61B5/00
摘要： Methods and devices for sensing vector analysis in an implantable cardiac stimulus system. In an illustrative example, a first sensing vector is analyzed to determine whether it is suitable, within given threshold conditions, for use in cardiac event detection and analysis. If so, the first vector may be selected for detection and analysis. Otherwise, one or more additional vectors are analyzed. A detailed example illustrates methods for analyzing sensing vectors by the use of a scoring system. Devices adapted to perform these methods are also discussed, including implantable medical devices adapted to perform these methods, and systems comprising implantable medical devices and programmers adapted to communicate with implantable medical devices, the systems also being adapted to perform these methods. Another example includes a programmer configured to perform these methods including certain steps of directing operation of an associated implanted or implantable medical device.

80. 发明授权

US10220219B2 Methods and devices for accurately classifying cardiac activity 有权
公开(公告)号：US10220219B2
公开(公告)日：2019-03-05
申请号：US15864640
申请日：2018-01-08
申请人： CAMERON HEALTH, INC
发明人： Venugopal Allavatam , Surekha Palreddy , Rick Sanghera , Jay A. Warren
IPC分类号： A61B5/04 , A61N1/39 , A61B5/0452 , A61B5/00 , A61N1/37 , A61B5/024
摘要： Methods, systems, and devices for signal analysis in an implanted cardiac monitoring and treatment device such as an implantable cardioverter defibrillator. In illustrative examples, captured data including detected events is analyzed to identify likely overdetection of cardiac events. In some illustrative examples, when overdetection is identified, data may be modified to correct for overdetection, to reduce the impact of overdetection, or to ignore overdetected data. New methods for organizing the use of morphology and rate analysis in an overall architecture for rhythm classification and cardiac signal analysis are also discussed.

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