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公开(公告)号：US20240128568A1
公开(公告)日：2024-04-18
申请号：US18470721
申请日：2023-09-20
Applicant: Medtronic, Inc.
Inventor： Rajesh V. Iyer , Andrew J. Thom , Paul B. Young , Gaurav Jain , Venkat R. Gaddam , Ashutosh Mehra , Craig L. Schmidt
IPC: H01M50/227 , A61N1/378 , C08G61/10 , H01M50/117 , H01M50/233 , H01M50/247 , H01M50/296
CPC classification number: H01M50/227 , A61N1/3787 , C08G61/10 , H01M50/117 , H01M50/233 , H01M50/247 , H01M50/296 , H01M2220/30
Abstract: An example medical device includes a device housing configured to be implantable within a patient, the device housing including an internal surface in contact with a voltaic cell of the battery, and a battery external to the device housing and comprising a battery housing configured to be hermetically sealed. The battery is configured to provide electrical power to an electrical component housed within the device housing, and the battery housing is configured to be attached to the device housing. The battery housing includes an internal surface in contact with a voltaic cell of the battery, and an external surface in contact with the biocompatible electrical insulator. an external surface in contact with the biocompatible electrical insulator.
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公开(公告)号：US11672969B2
公开(公告)日：2023-06-13
申请号：US16947954
申请日：2020-08-25
Applicant: Medtronic, Inc.
Inventor： Anthony M. Chasensky , Bernard Q. Li , Brad C. Tischendorf , Chris J. Paidosh , Christian S. Nielsen , Craig L. Schmidt , David A. Dinsmoor , Duane L. Bourget , Eric H. Bonde , Erik R. Scott , Forrest C M Pape , Gabriela C. Molnar , Gordon O. Munns , Joel A. Anderson , John E. Kast , Joseph J. Viavattine , Markus W. Reiterer , Michael J. Ebert , Phillip C. Falkner , Prabhakar A. Tamirisa , Randy S. Roles , Reginald D. Robinson , Richard T. Stone , Shawn C. Kelley , Stephen J. Roddy , Thomas P. Miltich , Timothy J. Denison , Todd V. Smith , Xuan K. Wei
CPC classification number: A61N1/02 , A61B17/00234 , A61N1/05 , A61N1/0551 , A61N1/3605 , A61N1/36007 , A61N1/36057 , A61N1/36067 , A61N1/36071 , A61N1/36139 , A61N1/3727 , A61N1/3754 , A61N1/3756 , A61N1/3787 , A61N1/37205 , A61N1/37223 , A61N1/37235 , A61N1/37247 , A61N1/36021 , A61N1/36053 , A61N1/37211 , A61N1/37518 , F04C2270/0421
Abstract: A medical device system for delivering a neuromodulation therapy includes a delivery tool for deploying an implantable medical device at a neuromodulation therapy site. The implantable medical device includes a housing, an electronic circuit within the housing, and an electrical lead comprising a lead body extending between a proximal end coupled to the housing and a distal end extending away from the housing and at least one electrode carried by the lead body. The delivery tool includes a first cavity for receiving the housing and a second cavity for receiving the lead. The first cavity and the second cavity are in direct communication for receiving and deploying the housing and the lead coupled to the housing concomitantly as a single unit.
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公开(公告)号：US20200376255A1
公开(公告)日：2020-12-03
申请号：US16947944
申请日：2020-08-25
Applicant: Medtronic, Inc.
Inventor： Brad C. Tischendorf , John E. Kast , Thomas P. Miltich , Gordon O. Munns , Randy S. Roles , Craig L. Schmidt , Joseph J. Viavattine , Christian S. Nielsen , Prabhakar A. Tamirisa , Anthony M. Chasensky , Markus W. Reiterer , Chris J. Paidosh , Reginald D. Robinson , Bernard Q. Li , Erik R. Scott , Phillip C. Falkner , Xuan K. Wei , Eric H. Bonde , David A. Dinsmoor , Duane L. Bourget , Forrest C M Pape , Gabriela C. Molnar , Joel A. Anderson , Michael J. Ebert , Richard T. Stone , Shawn C. Kelley , Stephen J. Roddy , Timothy J. Denison , Todd V. Smith
Abstract: A neuromodulation therapy is delivered via at least one electrode implanted subcutaneously and superficially to a fascia layer superficial to a nerve of a patient. In one example, an implantable medical device is deployed along a superficial surface of a deep fascia tissue layer superficial to a nerve of a patient. Electrical stimulation energy is delivered to the nerve through the deep fascia tissue layer via implantable medical device electrodes.
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公开(公告)号：US10821292B2
公开(公告)日：2020-11-03
申请号：US16021059
申请日：2018-06-28
Applicant: Medtronic, Inc.
Inventor： Rajesh V. Iyer , Gordon O. Munns , Christian S. Nielsen , Craig L. Schmidt , Paul B. Young
Abstract: Systems, devices and methods allow inductive recharging of a power source located within or coupled to an implantable medical device while the device is implanted in a patient. The implantable devices in some examples include a multi-axis antenna having a plurality of coil windings arranged orthogonal to one another. The multi-axis antenna configured to generate at least a minimum level of induced current for recharging a power source of the implanted medical device regardless of the orientation of a direction of a magnetic field imposed on the multi-axis antenna relative to an orientation of the implanted medical device and the multi-axis antenna for a given energy level of the imposed magnetic field.
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公开(公告)号：US20200001095A1
公开(公告)日：2020-01-02
申请号：US16021067
申请日：2018-06-28
Applicant: Medtronic, Inc.
Inventor： Rajesh V. Iyer , Gordon O. Munns , John D. Norton , Craig L. Schmidt , Paul B. Young
Abstract: Systems, devices and methods allow inductive recharging of a power source located within or coupled to an implantable medical device while the device is implanted in a patient. The implantable medical device in some examples include a receive antenna configuration that may include at least one infinity shaped receive coil. One or more of the receive coils may be formed having a curved shape that conforms to a curvature on an inner surface of a portion of a housing of the implantable medical device so that the receive coil or coils may be positioned adjacent to, and in some examples in direct contact with, some portion of the curved inner surface.
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Patent Agency Ranking
公开(公告)号：US20170172505A1
公开(公告)日：2017-06-22
申请号：US15359974
申请日：2016-11-23
Applicant: Medtronic, Inc.
Inventor： David A. Ruben , Craig L. Schmidt
IPC: A61B5/00 , H05K1/18 , H05K1/11 , H05K5/06 , A61N1/05 , H05K3/40 , H05K3/32 , H05K3/00 , A61B5/0245 , H05K5/02 , H05K5/03
CPC classification number: A61B5/686 , A61B5/0245 , A61N1/05 , A61N1/372 , A61N1/37512 , A61N1/3754 , A61N2001/37294 , H05K1/115 , H05K1/183 , H05K3/0017 , H05K3/32 , H05K3/4038 , H05K5/0247 , H05K5/03 , H05K5/066 , H05K5/069 , H05K2201/09036
Abstract: Various embodiments of a sealed package and a method of forming such package are disclosed. The package can include a non-conductive substrate that includes a cavity disposed in a first major surface. A cover layer can be disposed over the cavity and attached to the first major surface of the non-conductive substrate to form a sealed enclosure. The sealed package can also include a feedthrough that includes a via between a recessed surface of the cavity and a second major surface of the substrate, and a conductive material disposed in the via. An external contact can be disposed over the via on the second major surface of the non-conductive substrate, where the external contact is electrically connected to the conductive material disposed in the via. The sealed package can also include an electronic device disposed within the sealed enclosure that is electrically connected to the external contact.
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公开(公告)号：US20160067513A1
公开(公告)日：2016-03-10
申请号：US14695948
申请日：2015-04-24
Applicant: Medtronic, Inc.
Inventor： Randolph E. Crutchfield , Mark R. Boone , Lonny V. Cabelka , Kevin P. Kuehn , John T. Meador , John D. Norton , Craig L. Schmidt
IPC: A61N1/39
CPC classification number: A61N1/3975 , A61N1/378 , A61N1/3782 , A61N1/3931 , A61N1/3956 , A61N1/3981
Abstract: An implantable medical device includes a low-power circuit and a multi-cell power source. The cells of the power source are coupled in a parallel configuration. The implantable medical device includes both a low power circuit that is selectively coupled between the first and second cells and a high power output circuit that is directly coupled to the first and second cells in a parallel configuration. An isolation circuit is coupled to the first cell, the second cell and the low power circuit to maintain a current isolation between the first cell and the second cell at least during delivery currents having a large magnitude that are delivered to the high power output circuit.
Abstract translation: 可植入医疗装置包括低功率电路和多电池电源。 电源的电池以并联结构耦合。 可植入医疗装置包括选择性地耦合在第一和第二小室之间的低功率电路和以并联配置直接耦合到第一和第二小区的高功率输出电路。 隔离电路耦合到第一单元，第二单元和低功率电路，以至少在传递到大功率输出电路的大幅度的传输电流期间，保持第一单元和第二单元之间的电流隔离。
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8.发明申请System and Method for Monitoring Power Source Longevity of an Implantable Medical Device 有权用于监测植入式医疗装置的电源寿命的系统和方法公开(公告)号：US20130231881A1
公开(公告)日：2013-09-05
申请号：US13855009
申请日：2013-04-02
Applicant: MEDTRONIC, INC.
Inventor： Charles R. Rogers , Donald R. Merritt , Craig L. Schmidt , Mukul Jain
IPC: G01R31/36
CPC classification number: G01R31/3606 , A61M5/14276 , A61M2205/3523 , A61M2205/8206 , A61N1/3708 , G01R31/3648
Abstract: A power source longevity monitor is configured for an implantable medical device. An energy counter counts the amount of energy used by the implantable medical device. A voltage monitor monitors the voltage of the power source. A calculator predicts the power source longevity using the energy longevity estimate and the voltage longevity estimate.
Abstract translation: 电源寿命监视器被配置用于可植入医疗设备。 能量计数器计数由可植入医疗装置使用的能量的量。 电压监视器监视电源的电压。 计算器使用能量寿命估计和电压寿命估计来预测电源寿命。
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公开(公告)号：US11813470B2
公开(公告)日：2023-11-14
申请号：US17027013
申请日：2020-09-21
Applicant: Medtronic, Inc.
Inventor： Rajesh V. Iyer , Gordon O. Munns , Christian S. Nielsen , Craig L. Schmidt , Paul B. Young
CPC classification number: A61N1/3787 , A61N1/37229 , H01F5/04 , H01F38/14 , H01F41/10 , H02J7/0042 , A61N1/3756 , A61N1/37512 , H01F5/02
Abstract: Systems, devices and methods allow inductive recharging of a power source located within or coupled to an implantable medical device while the device is implanted in a patient. The implantable devices in some examples include a multi-axis antenna having a plurality of coil windings arranged orthogonal to one another. The multi-axis antenna configured to generate at least a minimum level of induced current for recharging a power source of the implanted medical device regardless of the orientation of a direction of a magnetic field imposed on the multi-axis antenna relative to an orientation of the implanted medical device and the multi-axis antenna for a given energy level of the imposed magnetic field.
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公开(公告)号：US11793998B2
公开(公告)日：2023-10-24
申请号：US16947948
申请日：2020-08-25
Applicant: Medtronic, Inc.
Inventor： Anthony M. Chasensky , Bernard Q. Li , Brad C. Tischendorf , Chris J. Paidosh , Christian S. Nielsen , Craig L. Schmidt , Eric H. Bonde , Erik R. Scott , Gabriela C. Molnar , Gordon O. Munns , John E. Kast , Joseph J. Viavattine , Markus W. Reiterer , Michael J. Ebert , Phillip C. Falkner , Prabhakar A. Tamirisa , Randy S. Roles , Reginald D. Robinson , Richard T. Stone , Shawn C. Kelley , Thomas P. Miltich , Todd V. Smith , Xuan K. Wei
CPC classification number: A61N1/02 , A61B17/00234 , A61N1/05 , A61N1/0551 , A61N1/3605 , A61N1/36007 , A61N1/36057 , A61N1/36067 , A61N1/36071 , A61N1/36139 , A61N1/3727 , A61N1/3754 , A61N1/3756 , A61N1/3787 , A61N1/37205 , A61N1/37223 , A61N1/37235 , A61N1/37247 , A61N1/36021 , A61N1/36053 , A61N1/37211 , A61N1/37518 , F04C2270/0421
Abstract: A neuromodulation therapy is delivered via at least one electrode implanted subcutaneously and superficially to a fascia layer superficial to a nerve of a patient. In one example, an implantable medical device is deployed along a superficial surface of a deep fascia tissue layer superficial to a nerve of a patient. Electrical stimulation energy is delivered to the nerve through the deep fascia tissue layer via implantable medical device electrodes.
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