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公开(公告)号：US11589767B2
公开(公告)日：2023-02-28
申请号：US16536146
申请日：2019-08-08
申请人： Jonathan W. Valvano , Marc D. Feldman , John Porterfield , John A. Pearce , Erik Larson , Lev Shuhatovich , Kathryn Loeffler , Raffaele Cetrulo
发明人： Jonathan W. Valvano , Marc D. Feldman , John Porterfield , John A. Pearce , Erik Larson , Lev Shuhatovich , Kathryn Loeffler , Raffaele Cetrulo
IPC分类号： A61B5/0538 , A61N1/05 , A61N1/36 , A61N1/365 , A61N1/37 , A61B5/0215 , A61B5/029
摘要： An apparatus for measuring complex electrical admittance and/or complex electrical impedance in animal or human patients includes a first electrode and at least a second electrode which are adapted to be disposed in the patient. The apparatus includes a housing adapted to be disposed in the patient. The housing has disposed in it a stimulator in electrical communication with at least the first electrode to stimulate the first electrode with either current or voltage, a sensor in electrical communication with at least the second electrode to sense a response from the second electrode based on the stimulation of the first electrode, and a signal processor in electrical communication with the sensor to determine the complex electrical admittance or impedance of the patient.
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2.发明授权Low power apparatus and method to measure complex electrical admittance or impedance 有权低功率设备和测量复杂导电或阻抗的方法公开(公告)号：US09295404B2
公开(公告)日：2016-03-29
申请号：US13425119
申请日：2012-03-20
申请人： Jonathan W. Valvano , Marc D. Feldman , John Porterfield , John A. Pearce , Erik Larson , Lev Shuhatovich , Kathryn Loeffler , Raffaele Cetrulo
发明人： Jonathan W. Valvano , Marc D. Feldman , John Porterfield , John A. Pearce , Erik Larson , Lev Shuhatovich , Kathryn Loeffler , Raffaele Cetrulo
CPC分类号： A61B5/0538 , A61B5/0215 , A61B5/029 , A61N1/056 , A61N1/36125 , A61N1/36521 , A61N1/3706
摘要： An apparatus for measuring complex electrical admittance and/or complex electrical impedance in animal or human patients includes a first electrode and at least a second electrode which are adapted to be disposed in the patient. The apparatus includes a housing adapted to be disposed in the patient. The housing has disposed in it a stimulator in electrical communication with at least the first electrode to stimulate the first electrode with either current or voltage, a sensor in electrical communication with at least the second electrode to sense a response from the second electrode based on the stimulation of the first electrode, and a signal processor in electrical communication with the sensor to determine the complex electrical admittance or impedance of the patient.
摘要翻译： 用于测量动物或人类患者中的复电导纳和/或复电阻抗的装置包括第一电极和适于设置在患者体内的至少第二电极。 该装置包括适于设置在患者体内的壳体。 壳体设置有与至少第一电极电连通的刺激器，以用电流或电压来刺激第一电极，传感器至少与第二电极电连通，以基于第二电极感测来自第二电极的响应 对第一电极的刺激以及与传感器电通信的信号处理器，以确定患者的复杂电导纳或阻抗。
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公开(公告)号：US10376177B2
公开(公告)日：2019-08-13
申请号：US15044842
申请日：2016-02-16
申请人： Jonathan W. Valvano , Marc D. Feldman , John Porterfield , John A. Pearce , Erik Larson , Lev Shuhatovich , Kathryn Loeffler , Raffaele Cetrulo
发明人： Jonathan W. Valvano , Marc D. Feldman , John Porterfield , John A. Pearce , Erik Larson , Lev Shuhatovich , Kathryn Loeffler , Raffaele Cetrulo
摘要： An apparatus for measuring complex electrical admittance and/or complex electrical impedance in animal or human patients includes a first electrode and at least a second electrode which are adapted to be disposed in the patient. The apparatus includes a housing adapted to be disposed in the patient. The housing has disposed in it a stimulator in electrical communication with at least the first electrode to stimulate the first electrode with either current or voltage, a sensor in electrical communication with at least the second electrode to sense a response from the second electrode based on the stimulation of the first electrode, and a signal processor in electrical communication with the sensor to determine the complex electrical admittance or impedance of the patient.
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公开(公告)号：US20160262653A1
公开(公告)日：2016-09-15
申请号：US15044842
申请日：2016-02-16
申请人： Jonathan W. Valvano , Marc D. Feldman , John Porterfield , John A. Pearce , Erik Larson , Lev Shuhatovich , Kathryn Loeffler , Raffaele Cetrulo
发明人： Jonathan W. Valvano , Marc D. Feldman , John Porterfield , John A. Pearce , Erik Larson , Lev Shuhatovich , Kathryn Loeffler , Raffaele Cetrulo
CPC分类号： A61B5/0538 , A61B5/0215 , A61B5/029 , A61N1/056 , A61N1/36125 , A61N1/36521 , A61N1/3706
摘要： An apparatus for measuring complex electrical admittance and/or complex electrical impedance in animal or human patients includes a first electrode and at least a second electrode which are adapted to be disposed in the patient. The apparatus includes a housing adapted to be disposed in the patient. The housing has disposed in it a stimulator in electrical communication with at least the first electrode to stimulate the first electrode with either current or voltage, a sensor in electrical communication with at least the second electrode to sense a response from the second electrode based on the stimulation of the first electrode, and a signal processor in electrical communication with the sensor to determine the complex electrical admittance or impedance of the patient.
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5.发明申请Low Power Apparatus and Method to Measure Complex Electrical Admittance or Impedance 有权低功率设备和测量复杂电导率或阻抗的方法公开(公告)号：US20130023946A1
公开(公告)日：2013-01-24
申请号：US13425119
申请日：2012-03-20
申请人： Jonathan W. Valvano , Marc D. Feldman , John Porterfield , John A. Pearce , Erik Larson , Lev Shuhatovich , Kathryn Loeffler , Raffaele Cetrulo
发明人： Jonathan W. Valvano , Marc D. Feldman , John Porterfield , John A. Pearce , Erik Larson , Lev Shuhatovich , Kathryn Loeffler , Raffaele Cetrulo
IPC分类号： A61N1/365
CPC分类号： A61B5/0538 , A61B5/0215 , A61B5/029 , A61N1/056 , A61N1/36125 , A61N1/36521 , A61N1/3706
摘要： An apparatus for measuring complex electrical admittance and/or complex electrical impedance in animal or human patients includes a first electrode and at least a second electrode which are adapted to be disposed in the patient. The apparatus includes a housing adapted to be disposed in the patient. The housing has disposed in it a stimulator in electrical communication with at least the first electrode to stimulate the first electrode with either current or voltage, a sensor in electrical communication with at least the second electrode to sense a response from the second electrode based on the stimulation of the first electrode, and a signal processor in electrical communication with the sensor to determine the complex electrical admittance or impedance of the patient.
摘要翻译： 用于测量动物或人类患者中的复电导纳和/或复电阻抗的装置包括第一电极和适于设置在患者体内的至少第二电极。 该装置包括适于设置在患者体内的壳体。 壳体设置有与至少第一电极电连通的刺激器，以用电流或电压来刺激第一电极，传感器至少与第二电极电连通，以基于第二电极感测来自第二电极的响应 对第一电极的刺激以及与传感器电通信的信号处理器，以确定患者的复杂电导纳或阻抗。
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