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公开(公告)号：US20120290032A1
公开(公告)日：2012-11-15
申请号：US13103839
申请日：2011-05-09
IPC分类号： A61N1/365
CPC分类号： A61N1/056 , A61N1/3611 , A61N1/36114
摘要： A method includes controlling a cardiac pacing rate of an implantable medical device (IMD) to control a heart rate of a patient and determining that the patient is in a resting state. The method further includes modifying the pacing rate of the IMD for N cardiac cycles in response to determining that the patient is in the resting state. N is an integer greater than 1. Modifying the pacing rate includes incrementally increasing the pacing rate for a first portion of the N cardiac cycles, and incrementally decreasing the pacing rate for a second portion of the N cardiac cycles.
摘要翻译： 一种方法包括控制可植入医疗装置（IMD）的心脏起搏速率以控制患者的心率并确定患者处于静止状态。 所述方法还包括响应于确定患者处于静止状态而修改IM心脏起搏速率的N个心动周期。 N是大于1的整数。修改起搏速率包括逐渐增加N个心动周期的第一部分的起搏速率，并逐渐降低N个心动周期的第二部分的起搏速率。
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公开(公告)号：US20120290033A1
公开(公告)日：2012-11-15
申请号：US13103861
申请日：2011-05-09
IPC分类号： A61N1/365
CPC分类号： A61N1/36114 , A61N1/056 , A61N1/3611
摘要： A method includes controlling a cardiac pacing rate of an implantable medical device to control a heart rate of a patient and detecting inhalation and exhalation of the patient. The method further includes determining that the patient is in a resting state, and, in response to determining that the patient is in the resting state, incrementally increasing the pacing rate while exhalation of the patient is detected and incrementally decreasing the pacing rate while inhalation of the patient is detected.
摘要翻译： 一种方法包括控制可植入医疗装置的心脏起搏速率以控制患者的心率并检测患者的吸入和呼气。 该方法还包括确定患者处于静止状态，并且响应于确定患者处于静止状态，逐渐增加起搏速率，同时检测到患者的呼气，并逐渐降低起搏速率，同时吸入 检测到患者。
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公开(公告)号：US08483833B2
公开(公告)日：2013-07-09
申请号：US13103861
申请日：2011-05-09
IPC分类号： A61N1/00
CPC分类号： A61N1/36114 , A61N1/056 , A61N1/3611
摘要： A method includes controlling a cardiac pacing rate of an implantable medical device to control a heart rate of a patient and detecting inhalation and exhalation of the patient. The method further includes determining that the patient is in a resting state, and, in response to determining that the patient is in the resting state, incrementally increasing the pacing rate while exhalation of the patient is detected and incrementally decreasing the pacing rate while inhalation of the patient is detected.
摘要翻译： 一种方法包括控制可植入医疗装置的心脏起搏速率以控制患者的心率并检测患者的吸入和呼气。 该方法还包括确定患者处于静止状态，并且响应于确定患者处于静止状态，逐渐增加起搏速率，同时检测到患者的呼气，并逐渐降低起搏速率，同时吸入 检测到患者。
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公开(公告)号：US08467870B2
公开(公告)日：2013-06-18
申请号：US13103839
申请日：2011-05-09
IPC分类号： A61N1/00
CPC分类号： A61N1/056 , A61N1/3611 , A61N1/36114
摘要： A method includes controlling a cardiac pacing rate of an implantable medical device (IMD) to control a heart rate of a patient and determining that the patient is in a resting state. The method further includes modifying the pacing rate of the IMD for N cardiac cycles in response to determining that the patient is in the resting state. N is an integer greater than 1. Modifying the pacing rate includes incrementally increasing the pacing rate for a first portion of the N cardiac cycles, and incrementally decreasing the pacing rate for a second portion of the N cardiac cycles.
摘要翻译： 一种方法包括控制可植入医疗装置（IMD）的心脏起搏速率以控制患者的心率并确定患者处于静止状态。 所述方法还包括响应于确定患者处于静止状态而修改IM心脏起搏速率的N个心动周期。 N是大于1的整数。修改起搏速率包括逐渐增加N个心动周期的第一部分的起搏速率，并逐渐降低N个心动周期的第二部分的起搏速率。
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公开(公告)号：US06641542B2
公开(公告)日：2003-11-04
申请号：US10133009
申请日：2002-04-26
IPC分类号： A61B508
CPC分类号： A61B5/08 , A61B5/0205 , A61B5/4818 , A61N1/3601
摘要： The present invention provides a method and apparatus for detecting and treating sleep respiratory events that includes a plurality of sensors gathering physiological data related to sleep respiratory events. A processor extracts an average cycle length and a frequency of at least one of Cheyne-Stokes respiration and periodic breathing based upon the physiological data, and determines whether therapy is required based on the average cycle length and the frequency.
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6.发明授权公开(公告)号：US08231536B2
公开(公告)日：2012-07-31
申请号：US12262307
申请日：2008-10-31
申请人： Yong K. Cho , Tommy D. Bennett , Mark K. Erickson , Maneesh Shrivastav , Saul E. Greenhut , Karen J. Kleckner , Charles P. Sperling , Robert A. Corey
发明人： Yong K. Cho , Tommy D. Bennett , Mark K. Erickson , Maneesh Shrivastav , Saul E. Greenhut , Karen J. Kleckner , Charles P. Sperling , Robert A. Corey
CPC分类号： A61B5/6846 , A61B5/0031 , A61B5/0205 , A61B5/0215 , A61B5/0816 , A61B5/4818 , A61N1/36514 , A61N1/3702 , A61N1/37258
摘要： A medical device for determining a respiratory effort having a pressure sensor to sense pressure signals, a housing having system components positioned therein, and a microprocessor positioned within the housing, wherein the microprocessor detects an inspiration and an expiration in response to the pressure signals, detects a breath in response to the detected inspiration and the detected expiration, and determines the respiratory effort in response to the detected breath.
摘要翻译： 一种用于确定具有用于感测压力信号的压力传感器的呼吸力的医疗装置，具有定位在其中的系统部件的壳体和位于壳体内的微处理器，其中微处理器响应于压力信号检测吸气和呼气，检测 响应于检测到的吸气和检测到的呼气而呼吸，并且响应于检测到的呼吸来确定呼吸力。
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7.发明申请公开(公告)号：US20100076325A1
公开(公告)日：2010-03-25
申请号：US12262320
申请日：2008-10-31
申请人： Yong K. Cho , Tommy D. Bennett , Mark K. Erickson , Maneesh Shrivastav , Saul E. Greenhut , Karen J. Kleckner , Charles P. Sperling , Robert A. Corey
发明人： Yong K. Cho , Tommy D. Bennett , Mark K. Erickson , Maneesh Shrivastav , Saul E. Greenhut , Karen J. Kleckner , Charles P. Sperling , Robert A. Corey
IPC分类号： A61B5/0205 , A61B5/08
CPC分类号： A61B5/6846 , A61B5/0031 , A61B5/0205 , A61B5/0215 , A61B5/0816 , A61B5/4818 , A61N1/36514 , A61N1/3702 , A61N1/37258
摘要： A method of determining respiratory effort in a medical device in which pressure signals are sensed to generate corresponding sample points, an inspiration and an expiration are detected in response to the sensed pressure signals, a breath is detected in response to the detected inspiration and the detected expiration, and the respiratory effort is determined in response to the detected breath.
摘要翻译： 一种在医疗装置中确定呼吸力的方法，其中响应于检测到的压力信号检测压力信号以产生相应的采样点，吸气和呼气，响应于检测到的吸气和检测到的呼吸被检测到呼吸 到期，并且响应于检测到的呼吸来确定呼吸努力。
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公开(公告)号：US08047999B2
公开(公告)日：2011-11-01
申请号：US12262277
申请日：2008-10-31
申请人： Yong K. Cho , Tommy D. Bennett , Mark K. Erickson , Maneesh Shrivastav , Saul E. Greenhut , Karen J. Kleckner , Charles P. Sperling , Robert A. Corey
发明人： Yong K. Cho , Tommy D. Bennett , Mark K. Erickson , Maneesh Shrivastav , Saul E. Greenhut , Karen J. Kleckner , Charles P. Sperling , Robert A. Corey
CPC分类号： A61B5/6846 , A61B5/0031 , A61B5/0205 , A61B5/0215 , A61B5/0816 , A61B5/4818 , A61N1/36514 , A61N1/3702 , A61N1/37258
摘要： A system and method for filtering a pressure signal in a medical device in which a sensor terminal senses the pressure signal, an electrode terminal receives cardiac electrical signals, a signal filtering system filters the sensed pressure signal in response to a determined heart rate to generate a heart-rate dependent frequency response, and a microprocessor derives a respiration signal in response to the heart rate dependent frequency response, and determines metrics of hemodynamic function in response to the derived respiration signal.
摘要翻译： 一种用于过滤医疗装置中的压力信号的系统和方法，其中传感器端子感测压力信号，电极端子接收心脏电信号，信号滤波系统响应于确定的心率来过滤感测到的压力信号，以产生 心率依赖频率响应，并且微处理器响应于心率依赖频率响应导出呼吸信号，并且响应于所得到的呼吸信号确定血液动力学函数的度量。
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9.发明申请METHOD AND APPARATUS FOR DETERMINING A RESPIRATION PARAMETER IN A MEDICAL DEVICE 审中-公开用于确定医疗装置中呼吸参数的方法和装置公开(公告)号：US20100076323A1
公开(公告)日：2010-03-25
申请号：US12262300
申请日：2008-10-31
申请人： Maneesh Shrivastav , Yong K. Cho , Tommy D. Bennett , Mark K. Erickson , Saul E. Greenhut , Karen J. Kleckner , Charles P. Sperling , Robert A. Corey
发明人： Maneesh Shrivastav , Yong K. Cho , Tommy D. Bennett , Mark K. Erickson , Saul E. Greenhut , Karen J. Kleckner , Charles P. Sperling , Robert A. Corey
IPC分类号： A61B5/0205
CPC分类号： A61B5/6846 , A61B5/0031 , A61B5/0205 , A61B5/0215 , A61B5/0816 , A61B5/4818 , A61N1/36514 , A61N1/3702 , A61N1/37258
摘要： An apparatus for determining a respiration parameter in a medical device in which a pressure sensor senses pressure signals, and a signal processor, coupled to the pressure sensor, receives the sensed pressure signals and generates corresponding sample points. A microprocessor continuously adjusts a breath detection threshold in response to the generated sample points to generate a current adjusted breath detection threshold, compares a current generated sample point to the current adjusted breath detection threshold, suspends the continuous adjusting of the breath detection threshold and sets the breath detection threshold equal to the most current adjusted breath detection threshold generated prior to the suspending, and determines the respiration parameter in response to a comparing of a next generated sample point to the set breath detection threshold
摘要翻译： 一种用于确定医疗装置中的呼吸参数的装置，其中压力传感器感测压力信号，并且耦合到压力传感器的信号处理器接收感测到的压力信号并产生相应的采样点。 微处理器响应于生成的采样点连续地调节呼吸检测阈值以产生当前调节的呼吸检测阈值，将当前产生的采样点与当前调节的呼吸检测阈值进行比较，暂停呼吸检测阈值的连续调整，并设置 呼吸检测阈值等于在暂停之前产生的最新调节的呼吸检测阈值，并且响应于下一个生成的采样点与设定的呼吸检测阈值的比较来确定呼吸参数
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公开(公告)号：US20100076514A1
公开(公告)日：2010-03-25
申请号：US12262277
申请日：2008-10-31
申请人： Yong K. Cho , Tommy D. Bennett , Mark K. Erickson , Maneesh Shrivastav , Saul E. Greenhut , Karen J. Kleckner , Charles P. Sperling , Robert A. Corey
发明人： Yong K. Cho , Tommy D. Bennett , Mark K. Erickson , Maneesh Shrivastav , Saul E. Greenhut , Karen J. Kleckner , Charles P. Sperling , Robert A. Corey
IPC分类号： A61N1/365 , A61B5/0205
CPC分类号： A61B5/6846 , A61B5/0031 , A61B5/0205 , A61B5/0215 , A61B5/0816 , A61B5/4818 , A61N1/36514 , A61N1/3702 , A61N1/37258
摘要： A system and method for filtering a pressure signal in a medical device in which a sensor terminal senses the pressure signal, an electrode terminal receives cardiac electrical signals, a signal filtering system filters the sensed pressure signal in response to a determined heart rate to generate a heart-rate dependent frequency response, and a microprocessor derives a respiration signal in response to the heart rate dependent frequency response, and determines metrics of hemodynamic function in response to the derived respiration signal.
摘要翻译： 一种用于过滤医疗装置中的压力信号的系统和方法，其中传感器端子感测压力信号，电极端子接收心脏电信号，信号滤波系统响应于确定的心率来过滤感测到的压力信号，以产生 心率依赖频率响应，并且微处理器响应于心率依赖频率响应导出呼吸信号，并且响应于所得到的呼吸信号确定血液动力学函数的度量。
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