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公开(公告)号：US20230381520A1
公开(公告)日：2023-11-30
申请号：US18231071
申请日：2023-08-07
Applicant: Medtronic, Inc.
Inventor： Gary W. King , Steven M. Goetz , Andrew H. Houchins , Jeffrey T. Keacher , Jordan J. Greenberg , Kenneth T. Heruth , Mark S. Lent , Paul W. Wacnik
IPC: A61N1/36
CPC classification number: A61N1/36139 , A61N1/36071 , A61N1/36057
Abstract: Peripheral nerve field stimulation (PNFS) may be controlled based on detected physiological effects of the PNFS, which may be an efferent response to the PNFS. In some examples, a closed-loop therapy system may include a sensing module that senses a physiological parameter of the patient, which may be indicative of the patient's response to the PNFS. Based on a signal generated by the sensing module, the PNFS may be activated, deactivated or modified. Example physiological parameters of the patient include heart rate, respiratory rate, electrodermal activity, muscle activity, blood flow rate, sweat gland activity, pilomotor reflex, or thermal activity of the patient's body. In some examples, a patient pain state may be detected based on a signal generated by the sensing module, and therapy may be controlled based on the detection of the pain state.
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公开(公告)号：US20200368532A1
公开(公告)日：2020-11-26
申请号：US16985955
申请日：2020-08-05
Applicant: Medtronic, Inc.
Inventor： Gary W. King , Steven M. Goetz , Andrew H. Houchins , Jeffrey T. Keacher , Jordan J. Greenberg , Kenneth T. Heruth , Mark S. Lent , Paul W. Wacnik
IPC: A61N1/36
Abstract: Peripheral nerve field stimulation (PNFS) may be controlled based on detected physiological effects of the PNFS, which may be an efferent response to the PNFS. In some examples, a closed-loop therapy system may include a sensing module that senses a physiological parameter of the patient, which may be indicative of the patient's response to the PNFS. Based on a signal generated by the sensing module, the PNFS may be activated, deactivated or modified. Example physiological parameters of the patient include heart rate, respiratory rate, electrodermal activity, muscle activity, blood flow rate, sweat gland activity, pilomotor reflex, or thermal activity of the patient's body. In some examples, a patient pain state may be detected based on a signal generated by the sensing module, and therapy may be controlled based on the detection of the pain state.
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Patent Agency Ranking
公开(公告)号：US20140350636A1
公开(公告)日：2014-11-27
申请号：US14454427
申请日：2014-08-07
Applicant: Medtronic, Inc.
Inventor： Gary W. King , Steven M. Goetz , Andrew H. Houchins , Jeffrey T. Keacher , Jordan J. Greenberg , Kenneth T. Heruth , Mark S. Lent , Paul W. Wacnik
IPC: A61N1/36
CPC classification number: A61N1/36139 , A61N1/36057 , A61N1/36071
Abstract: Peripheral nerve field stimulation (PNFS) may be controlled based on detected physiological effects of the PNFS, which may be an efferent response to the PNFS. In some examples, a closed-loop therapy system may include a sensing module that senses a physiological parameter of the patient, which may be indicative of the patient's response to the PNFS. Based on a signal generated by the sensing module, the PNFS may be activated, deactivated or modified. Example physiological parameters of the patient include heart rate, respiratory rate, electrodermal activity, muscle activity, blood flow rate, sweat gland activity, pilomotor reflex, or thermal activity of the patient's body. In some examples, a patient pain state may be detected based on a signal generated by the sensing module, and therapy may be controlled based on the detection of the pain state.
Abstract translation: 可以基于PNFS的检测到的生理效应来控制外周神经区域刺激（PNFS），这可能是对PNFS的传出响应。 在一些示例中，闭环治疗系统可以包括感测患者的生理参数的感测模块，其可以指示患者对PNFS的反应。 基于由感测模块产生的信号，可以激活，去激活或修改PNFS。 患者的生理参数包括心率，呼吸频率，皮肤活动，肌肉活动，血流速度，汗腺活动，引导反射或患者身体的热活动。 在一些示例中，可以基于由感测模块生成的信号来检测患者疼痛状态，并且可以基于疼痛状态的检测来控制治疗。
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公开(公告)号：US10744326B2
公开(公告)日：2020-08-18
申请号：US14454427
申请日：2014-08-07
Applicant: Medtronic, Inc.
Inventor： Gary W. King , Steven M. Goetz , Andrew H. Houchins , Jeffrey T. Keacher , Jordan J. Greenberg , Kenneth T. Heruth , Mark S. Lent , Paul W. Wacnik
IPC: A61N1/36
Abstract: Peripheral nerve field stimulation (PNFS) may be controlled based on detected physiological effects of the PNFS, which may be an efferent response to the PNFS. In some examples, a closed-loop therapy system may include a sensing module that senses a physiological parameter of the patient, which may be indicative of the patient's response to the PNFS. Based on a signal generated by the sensing module, the PNFS may be activated, deactivated or modified. Example physiological parameters of the patient include heart rate, respiratory rate, electrodermal activity, muscle activity, blood flow rate, sweat gland activity, pilomotor reflex, or thermal activity of the patient's body. In some examples, a patient pain state may be detected based on a signal generated by the sensing module, and therapy may be controlled based on the detection of the pain state.
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公开(公告)号：US20140371813A1
公开(公告)日：2014-12-18
申请号：US14477591
申请日：2014-09-04
Applicant: Medtronic, Inc.
Inventor： Gary W. King , Steven M. Goetz , Andrew H. Houchins , Jeffrey T. Keacher , Jordan J. Greenberg
CPC classification number: A61N1/36071 , A61N1/0553 , A61N1/36021 , A61N1/36171 , A61N1/36182 , A61N1/36185 , A61N1/37247 , A61N1/37264
Abstract: A therapy program for peripheral nerve field stimulation (PNFS) may be selected based on user input indicating a desired therapeutic effect for a user-specified region in which a patient feels pain. In other examples, PNFS may be programmed based on input from a user selecting at least one region from among a plurality of regions in which the patient experiences pain. In addition, the PNFS may be programmed based on user input defining an aspect of PNFS for the selected region, such as a relative intensity of PNFS delivered to at least two selected regions, a balance of PNFS between at least two regions, a desired shift in PNFS from a first region to a second region, or an extent to which a first stimulation field within a first region overlaps with a second stimulation field in a second region.
Abstract translation: 可以基于用户输入指示用于周围神经区域刺激（PNFS）的治疗程序，其指示患者感觉疼痛的用户指定区域的期望的治疗效果。 在其他示例中，PNFS可以基于来自用户的输入来编程，所述用户从患者经历疼痛的多个区域中选择至少一个区域。 另外，PNFS可以基于定义用于所选区域的PNFS的方面的用户输入来编程，例如递送到至少两个选择的区域的PNFS的相对强度，至少两个区域之间的PNFS的平衡，期望的移位 在PNFS中从第一区域到第二区域，或第一区域内的第一刺激场与第二区域中的第二刺激场重叠的程度。
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公开(公告)号：US11752343B2
公开(公告)日：2023-09-12
申请号：US16985955
申请日：2020-08-05
Applicant: Medtronic, Inc.
Inventor： Gary W. King , Steven M. Goetz , Andrew H. Houchins , Jeffrey T. Keacher , Jordan J. Greenberg , Kenneth T. Heruth , Mark S. Lent , Paul W. Wacnik
IPC: A61N1/36
CPC classification number: A61N1/36139 , A61N1/36057 , A61N1/36071
Abstract: Peripheral nerve field stimulation (PNFS) may be controlled based on detected physiological effects of the PNFS, which may be an efferent response to the PNFS. In some examples, a closed-loop therapy system may include a sensing module that senses a physiological parameter of the patient, which may be indicative of the patient's response to the PNFS. Based on a signal generated by the sensing module, the PNFS may be activated, deactivated or modified. Example physiological parameters of the patient include heart rate, respiratory rate, electrodermal activity, muscle activity, blood flow rate, sweat gland activity, pilomotor reflex, or thermal activity of the patient's body. In some examples, a patient pain state may be detected based on a signal generated by the sensing module, and therapy may be controlled based on the detection of the pain state.
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公开(公告)号：US09623245B2
公开(公告)日：2017-04-18
申请号：US14477591
申请日：2014-09-04
Applicant: Medtronic, Inc.
Inventor： Gary W. King , Steven M. Goetz , Andrew H. Houchins , Jeffrey T. Keacher , Jordan J. Greenberg
CPC classification number: A61N1/36071 , A61N1/0553 , A61N1/36021 , A61N1/36171 , A61N1/36182 , A61N1/36185 , A61N1/37247 , A61N1/37264
Abstract: A therapy program for peripheral nerve field stimulation (PNFS) may be selected based on user input indicating a desired therapeutic effect for a user-specified region in which a patient feels pain. In other examples, PNFS may be programmed based on input from a user selecting at least one region from among a plurality of regions in which the patient experiences pain. In addition, the PNFS may be programmed based on user input defining an aspect of PNFS for the selected region, such as a relative intensity of PNFS delivered to at least two selected regions, a balance of PNFS between at least two regions, a desired shift in PNFS from a first region to a second region, or an extent to which a first stimulation field within a first region overlaps with a second stimulation field in a second region.
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