公开(公告)号：US20240075304A1

公开(公告)日：2024-03-07

申请号：US18461957

申请日：2023-09-06

Applicant: Medtronic, Inc.

Inventor： Ashutosh Mehra ,  Nathan A. Torgerson ,  Venkat R. Gaddam ,  Arthur K. Lai ,  Bernard P. Bechara ,  Joel A. Anderson ,  Brent P. Johnson ,  Trevor D. Webster ,  Mandla T. Shongwe ,  Cesar G. Moran ,  Charles M. Nowell, Jr.

IPC: A61N1/372 ,  A61N1/378 ,  G08C17/02

CPC classification number: A61N1/37223 ,  A61N1/3787 ,  G08C17/02

Abstract: A medical device includes wake circuitry and telemetry circuitry. The wake circuitry is configured to receive a first set of data from a device associated with the medical device, where the first set of data is received at a frequency band. The wake circuitry is configured to output a set of pulses based on the first set of data. The wake circuitry is configured to detect a data pattern using the set of pulses. The wake circuitry is configured to output an activation signal in response to a determination that the data pattern satisfies a data pattern requirement. The telemetry circuitry is configured to output a second set of data in response to receiving the activation signal. The second set of data is transmitted at the frequency band. The telemetry circuitry is configured to establish a communication session with the device using the second set of data.

公开(公告)号：US20230414953A1

公开(公告)日：2023-12-28

申请号：US18328248

申请日：2023-06-02

Applicant: Medtronic, Inc.

Inventor： Jake D. Shamus ,  Eric J. Voje ,  Laura A. Skarie ,  James E. Erler ,  Maile M. Vasoli ,  Igor A. Simanovich ,  Mandla T. Shongwe

IPC: A61N1/378 ,  A61N1/36

CPC classification number: A61N1/378 ,  A61N1/36128

Abstract: An example implantable neurostimulator includes a battery configured to provide power to the implantable neurostimulator, a battery switch configured to open or close, and a plurality of firmware modules. At least two of the plurality of firmware modules are configured to generate and transmit one or more respective requests. The implantable neurostimulator also includes power domain firmware configured to receive the one or more respective requests, determine whether to open in response to the one or more respective requests, and control the battery switch to open in response to the determination.