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公开(公告)号：US09724520B2
公开(公告)日：2017-08-08
申请号：US14168938
申请日：2014-01-30
Applicant: Medtronic, Inc.
Inventor： Troy A. Jenison , Michael D. Levy , Benjamin P. Rhodes , Christopher C. Stancer
CPC classification number: A61N1/3718 , A61M5/14276 , A61M2205/50 , A61M2210/0693 , A61M2210/1003 , A61N1/08 , A61N1/36142 , A61N1/37235 , A61N1/3925
Abstract: An implantable medical device implements a special mode of operation, such as a mode of electrical stimulation therapy, during conditions where there may be an increased likelihood that a device reset will occur. The implantable medical device recovers from the device reset by copying values that specify the special mode and that are stored in a non-volatile memory to an operating memory. The special mode is implemented after the device reset has occurred by using the values copied to the operating memory. One version of the special mode is an MRI mode that allows the implantable medical device to safely operate during an MRI scan. The fields of the MRI scan may trigger a device reset, but the MRI mode values are copied from the non-volatile memory to the operating memory, and the MRI mode is implemented after the reset by using the values copied to the operating memory.
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2.发明申请UTILIZATION OF MORPHOLOGY DISCRIMINATION AFTER UNDERSENSING DETERMINATION FOR UNDERLYING RHYTHMS IN THE THERAPY ZONE 有权经治疗后治疗RHYTHMS治疗方法后的形态学辨证的利用公开(公告)号：US20140277222A1
公开(公告)日：2014-09-18
申请号：US13832202
申请日：2013-03-15
Applicant: MEDTRONIC, INC.
Inventor： Sandra B. Charlton , Troy E. Jackson , Benjamin P. Rhodes
CPC classification number: A61N1/3931 , A61N1/3622 , A61N1/3925 , A61N1/395 , A61N1/3962 , A61N1/3987
Abstract: A medical device and method for detecting and classifying cardiac rhythm episodes that includes a sensing module to sense cardiac events, a therapy delivery module, and a detection module configured to determine intervals between the sensed cardiac events, determine a predetermined cardiac episode is occurring in response to the determined intervals, determine whether a ventricular rate is greater than an atrial rate in response to the determined intervals, determine whether undersensing is occurring in response to the ventricular rate being greater than the atrial rate, perform a supraventricular tachycardia (SVT) discrimination analysis in response to undersensing occurring, and control the therapy delivery module to deliver therapy in response to the SVT discrimination analysis.
Abstract translation: 一种用于检测和分类心律发作的医疗装置和方法，其包括感测心脏事件的感测模块，治疗递送模块和被配置为确定所感测的心脏事件之间的间隔的检测模块，确定响应中发生预定的心脏发作 确定间隔时间，确定响应于确定的间隔是否心室率是否大于心房率，确定响应于心室率是否大于心房率的是否发生欠感觉，执行室上性心动过速（SVT）辨别分析 响应于不足的发生，并且控制治疗递送模块以响应于SVT鉴别分析来递送治疗。
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公开(公告)号：US10653887B2
公开(公告)日：2020-05-19
申请号：US15662531
申请日：2017-07-28
Applicant: Medtronic, Inc.
Inventor： Troy A. Jenison , Michael D. Levy , Benjamin P. Rhodes , Christopher C. Stancer
Abstract: An implantable medical device implements a special mode of operation, such as a mode of electrical stimulation therapy, during conditions where there may be an increased likelihood that a device reset will occur. The implantable medical device recovers from the device reset by copying values that specify the special mode and that are stored in a non-volatile memory to an operating memory. The special mode is implemented after the device reset has occurred by using the values copied to the operating memory. One version of the special mode is an MRI mode that allows the implantable medical device to safely operate during an MRI scan. The fields of the MRI scan may trigger a device reset, but the MRI mode values are copied from the non-volatile memory to the operating memory, and the MRI mode is implemented after the reset by using the values copied to the operating memory.
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Patent Agency Ranking
4.发明授权公开(公告)号：US08965505B2
公开(公告)日：2015-02-24
申请号：US13832202
申请日：2013-03-15
Applicant: Medtronic, Inc.
Inventor： Sandra B. Charlton , Troy E. Jackson , Benjamin P. Rhodes
CPC classification number: A61N1/3931 , A61N1/3622 , A61N1/3925 , A61N1/395 , A61N1/3962 , A61N1/3987
Abstract: A medical device and method for detecting and classifying cardiac rhythm episodes that includes a sensing module to sense cardiac events, a therapy delivery module, and a detection module configured to determine intervals between the sensed cardiac events, determine a predetermined cardiac episode is occurring in response to the determined intervals, determine whether a ventricular rate is greater than an atrial rate in response to the determined intervals, determine whether undersensing is occurring in response to the ventricular rate being greater than the atrial rate, perform a supraventricular tachycardia (SVT) discrimination analysis in response to undersensing occurring, and control the therapy delivery module to deliver therapy in response to the SVT discrimination analysis.
Abstract translation: 一种用于检测和分类心律发作的医疗装置和方法，其包括感测心脏事件的感测模块，治疗递送模块和被配置为确定所感测的心脏事件之间的间隔的检测模块，确定响应中发生预定的心脏发作 确定间隔时间，确定响应于确定的间隔是否心室率是否大于心房率，确定响应于心室率是否大于心房率的是否发生欠感觉，执行室上性心动过速（SVT）辨别分析 响应于不足的发生，并且控制治疗递送模块以响应于SVT鉴别分析来递送治疗。
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5.发明申请Methods, Implantable Medical Devices, and Systems to Continue Implementing a Special Mode of Operation After Experiencing a Device Reset 有权方法，植入式医疗器械和系统在经历器件复位后继续实施特殊操作模式公开(公告)号：US20150209589A1
公开(公告)日：2015-07-30
申请号：US14168938
申请日：2014-01-30
Applicant: Medtronic, Inc.
Inventor： Troy A. Jenison , Michael D. Levy , Benjamin P. Rhodes , Christopher C. Stancer
CPC classification number: A61N1/3718 , A61M5/14276 , A61M2205/50 , A61M2210/0693 , A61M2210/1003 , A61N1/08 , A61N1/36142 , A61N1/37235 , A61N1/3925
Abstract: An implantable medical device implements a special mode of operation, such as a mode of electrical stimulation therapy, during conditions where there may be an increased likelihood that a device reset will occur. The implantable medical device recovers from the device reset by copying values that specify the special mode and that are stored in a non-volatile memory to an operating memory. The special mode is implemented after the device reset has occurred by using the values copied to the operating memory. One version of the special mode is an MRI mode that allows the implantable medical device to safely operate during an MRI scan. The fields of the MRI scan may trigger a device reset, but the MRI mode values are copied from the non-volatile memory to the operating memory, and the MRI mode is implemented after the reset by using the values copied to the operating memory.
Abstract translation: 可植入医疗装置在可能会出现设备复位的可能性增加的情况下实施特殊的操作模式，例如电刺激治疗的模式。 可植入医疗设备通过将指定特殊模式的值复制并存储在非易失性存储器中的操作存储器中，从设备恢复。 通过使用复制到操作存储器的值，在设备复位发生后实现特殊模式。 特殊模式的一个版本是MRI模式，其允许可植入医疗装置在MRI扫描期间安全地操作。 MRI扫描的区域可能会触发器件复位，但MRI模式值从非易失性存储器复制到操作存储器，并且通过使用复制到操作存储器的值在复位后实现MRI模式。
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6.发明申请UTILIZATION OF MORPHOLOGY DISCRIMINATION AFTER T-WAVE OVERSENSING DETERMINATION FOR UNDERLYING RHYTHMS IN THE THERAPY ZONE 有权经治疗后治疗腰骶部T波波浪检测确定后的形态学辨别的应用公开(公告)号：US20140277221A1
公开(公告)日：2014-09-18
申请号：US13832162
申请日：2013-03-15
Applicant: MEDTRONIC, INC.
Inventor： Sandra B. Charlton , Troy E. Jackson , Benjamin P. Rhodes
CPC classification number: A61N1/3931 , A61N1/3622 , A61N1/3925 , A61N1/395 , A61N1/3962 , A61N1/3987
Abstract: A medical device and method for detecting and classifying cardiac rhythm episodes that includes a sensing module to sense cardiac events; a therapy delivery module, and a detection module configured to determine intervals between the sensed cardiac events, determine a predetermined cardiac episode is occurring in response to the determined intervals, determine whether a ventricular rate is greater than an atrial rate in response to the determined intervals, determine whether oversensing is occurring in response to the ventricular rate being greater than the atrial rate, adjust the determined intervals in response to oversensing occurring to generate an adjusted ventricular rate, determine whether the cardiac episode is occurring in response to the adjusted ventricular rate, perform a supraventricular tachycardia (SVT) discrimination analysis in response to the cardiac episode occurring in response to the adjusted ventricular rate, and control the therapy delivery module to deliver therapy in response to the SVT discrimination analysis.
Abstract translation: 一种用于检测和分类心律发作的医疗装置和方法，其包括用于感测心脏事件的感测模块; 治疗递送模块和被配置为确定感测的心脏事件之间的间隔的检测模块，确定响应于所确定的间隔发生的预定心脏发作，响应于所确定的间隔来确定心室率是否大于心房率 确定是否响应于心室率超过心房率而发生过敏，根据发生的过度调整确定的间隔以产生调整的心室率，确定心脏发作是否响应于调整的心室率而发生， 执行室上性心动过速（SVT）辨别分析以响应于调整的心室率发生的心脏发作，并且响应于SVT鉴别分析来控制治疗递送模块进行治疗。
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公开(公告)号：US11413464B2
公开(公告)日：2022-08-16
申请号：US16876559
申请日：2020-05-18
Applicant: Medtronic, Inc.
Inventor： Troy A. Jenison , Michael D. Levy , Benjamin P. Rhodes , Christopher C. Stancer
Abstract: An implantable medical device implements a special mode of operation, such as a mode of electrical stimulation therapy, during conditions where there may be an increased likelihood that a device reset will occur. The implantable medical device recovers from the device reset by copying values that specify the special mode and that are stored in a non-volatile memory to an operating memory. The special mode is implemented after the device reset has occurred by using the values copied to the operating memory. One version of the special mode is an MRI mode that allows the implantable medical device to safely operate during an MRI scan. The fields of the MRI scan may trigger a device reset, but the MRI mode values are copied from the non-volatile memory to the operating memory, and the MRI mode is implemented after the reset by using the values copied to the operating memory.
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8.发明授权公开(公告)号：US08914106B2
公开(公告)日：2014-12-16
申请号：US13832162
申请日：2013-03-15
Applicant: Medtronic, Inc.
Inventor： Sandra B. Charlton , Troy E. Jackson , Benjamin P. Rhodes
CPC classification number: A61N1/3931 , A61N1/3622 , A61N1/3925 , A61N1/395 , A61N1/3962 , A61N1/3987
Abstract: A medical device and method for detecting and classifying cardiac rhythm episodes that includes a sensing module to sense cardiac events; a therapy delivery module, and a detection module configured to determine intervals between the sensed cardiac events, determine a predetermined cardiac episode is occurring in response to the determined intervals, determine whether a ventricular rate is greater than an atrial rate in response to the determined intervals, determine whether oversensing is occurring in response to the ventricular rate being greater than the atrial rate, adjust the determined intervals in response to oversensing occurring to generate an adjusted ventricular rate, determine whether the cardiac episode is occurring in response to the adjusted ventricular rate, perform a supraventricular tachycardia (SVT) discrimination analysis in response to the cardiac episode occurring in response to the adjusted ventricular rate, and control the therapy delivery module to deliver therapy in response to the SVT discrimination analysis.
Abstract translation: 一种用于检测和分类心律发作的医疗装置和方法，其包括用于感测心脏事件的感测模块; 治疗递送模块和被配置为确定感测的心脏事件之间的间隔的检测模块，确定响应于所确定的间隔发生的预定心脏发作，响应于所确定的间隔来确定心室率是否大于心房率 确定是否响应于心室率超过心房率而发生过敏，根据发生的过度调整确定的间隔以产生调整的心室率，确定心脏发作是否响应于调整的心室率而发生， 执行室上性心动过速（SVT）辨别分析以响应于调整的心室率发生的心脏发作，并且响应于SVT鉴别分析来控制治疗递送模块进行治疗。
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