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公开(公告)号：US11997806B2
公开(公告)日：2024-05-28
申请号：US17729600
申请日：2022-04-26
Applicant: Medtronic MiniMed, Inc.
Inventor： Jesse M. Hefner , Ellis Garai , Al L. Mclevish , Brian J. Ferry , Philip R. Glassel , Paul W. Chevalier , David Y. Choy
CPC classification number: H05K5/0217 , A61B5/6848 , H01H13/14 , A61B2560/0214
Abstract: A sensor assembly for sensing a physiological characteristic includes a power source configured to deliver power to one or more components of an electrical subsystem upon deployment of the sensor assembly to a user. A power latch is configured to latch an output of a power control switch for delivery to one or more components of the electrical subsystem upon deployment of the sensor assembly to a user. The power control switch is configured to inhibit delivery of power to the electrical subsystem prior to deployment of the sensor assembly to a user and to deliver the latched output to one or more components of the electrical subsystem in response to deployment of the sensor assembly to a user.
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公开(公告)号：US20230345650A1
公开(公告)日：2023-10-26
申请号：US17729600
申请日：2022-04-26
Applicant: Medtronic MiniMed, Inc.
Inventor： Jesse M. Hefner , Ellis Garai , Al L. Mclevish , Brian J. Ferry , Philip R. Glassel , Paul W. Chevalier , David Y. Choy
CPC classification number: H05K5/0217 , A61B5/6848 , H01H13/14 , A61B2560/0214
Abstract: A sensor assembly for sensing a physiological characteristic includes a power source configured to deliver power to one or more components of an electrical subsystem upon deployment of the sensor assembly to a user. A power latch is configured to latch an output of a power control switch for delivery to one or more components of the electrical subsystem upon deployment of the sensor assembly to a user. The power control switch is configured to inhibit delivery of power to the electrical subsystem prior to deployment of the sensor assembly to a user and to deliver the latched output to one or more components of the electrical subsystem in response to deployment of the sensor assembly to a user.
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公开(公告)号：US12011293B2
公开(公告)日：2024-06-18
申请号：US17729607
申请日：2022-04-26
Applicant: Medtronic MiniMed, Inc.
Inventor： Jesse M. Hefner , Ellis Garai , Al L. Mclevish , Brian J. Ferry , Philip R. Glassel , Paul W. Chevalier , David Y. Choy
CPC classification number: A61B5/6849 , H02J7/0045 , H05K5/0217 , A61B5/14532 , A61B2560/0204 , A61B2560/0209 , A61B2560/063 , H01H13/14 , H02J2207/20
Abstract: A sensor assembly for sensing a physiological characteristic includes a power source, a power control switch, and a power latch configured to latch an output of the power control switch. The sensor assembly also includes a power converter coupled to the power control switch. The power converter is configured to step down a voltage of the latched output of the power control switch for delivery of the latched output to one or more components of the sensor assembly. The power control switch is configured to inhibit consumption of power from the power source when the sensor assembly is in a pre-deployment state and output the latched output to the power converter in response to transition of the sensor assembly from the pre-deployment state to a deployed state.
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公开(公告)号：US20230337984A1
公开(公告)日：2023-10-26
申请号：US17729607
申请日：2022-04-26
Applicant: Medtronic MiniMed, Inc.
Inventor： Jesse M. Hefner , Ellis Garai , Al L. Mclevish , Brian J. Ferry , Philip R. Glassel , Paul W. Chevalier , David Y. Choy
CPC classification number: A61B5/6849 , H02J7/0045 , H05K5/0217 , H02J2207/20 , H01H13/14
Abstract: A sensor assembly for sensing a physiological characteristic includes a power source, a power control switch, and a power latch configured to latch an output of the power control switch. The sensor assembly also includes a power converter coupled to the power control switch. The power converter is configured to step down a voltage of the latched output of the power control switch for delivery of the latched output to one or more components of the sensor assembly. The power control switch is configured to inhibit consumption of power from the power source when the sensor assembly is in a pre-deployment state and output the latched output to the power converter in response to transition of the sensor assembly from the pre-deployment state to a deployed state.
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