Abstract: A system for selecting a sensitivity level for adjusting an intensity setting for therapy provided to a patient includes one or more processors and one or more processors coupled to the memory. The one or more processors are configured to receive an indication of an input to adjust an intensity setting related to the therapy provided to the patient and determine a sensitivity level for adjustment of the intensity setting based on an efficacy of the therapy provided to the patient. The one or more processors are further configured to determine an updated intensity level for the intensity setting based on the sensitivity level and the input to adjust the intensity setting and output an instruction to cause a medical device to provide the therapy at the updated intensity level.

Abstract: Systems and methods for controlling and optimizing closed-loop neuromodulation therapies are provided. The system may include a pulse generator configured to generate an electrical signal that may be transmitted to a plurality of a electrodes. The plurality of electrodes may include at least one stimulating electrode and at least one recording electrode. The at least one stimulating electrode may be configured to stimulate an anatomical element based on the electrical signal and the at least one recording electrode configured to record a physiological response.

Abstract: Processing circuitry of a system configured to determine a patient state based on sensed signals including posture and activity information and control delivery of electrical stimulation therapy to the patient via electrodes implanted proximal to target tissue of the patient. The sensed signals also include impedance measurement, and other bioelectrical signals, where sensing is interleaved with the electrical stimulation therapy. Responsive to determining the patient state, select an action, wherein the selected action comprises one or more of: store collected information, upload the collected information to an external computing device, and output an electronic signal comprising an alert.

Abstract: Processing circuitry for a medical system configured to determine posture and activity information of a patient and sense bioelectrical signals as well as receive information about the environment of the patient. The processing circuitry is configured to determine respiration activity of the patient based on the sensed signals and determine a degree of distress of the patient based on the sensed signals and the determined respiration activity. Responsive to determining the degree of distress, the processing circuitry is configured to output a command signal, which may adjust the output of stimulation circuitry configured to deliver electrical stimulation to a patient via a set of electrodes implanted proximal target tissue of the patient, upload the received information, cause the communication circuitry to send an electronic message comprising a notification of the degree of distress of the patient or take other actions.

Abstract: Processing circuitry for a medical system configured to sense bioelectrical signals and determine posture and activity information as well as information about the environment of the patient. The processing circuitry is also configured to control stimulation generation circuitry to deliver the electrical stimulation therapy, and interleaved with the electrical stimulation therapy, control the stimulation generation circuitry to output an impedance measurement signal. The processing circuitry is further configured to determine respiration of the patient based on the impedance. Responsive to determining the respiration of the patient, the processing circuitry may then determine a patient state based on the determined respiration, and the posture and activity information of the patient.

Abstract: Techniques to provide haptic feedback to a patient to help the patient align a medical device to a location on their anatomy. In some examples, the patient may align a recharging device to a medical device that is implanted at the location on their anatomy. In some examples, the electrical stimulation can be delivered in such a way that the patient may or may not be able to feel the electrical stimulation, e.g., experience a paresthesia sensation. The system of this disclosure may intentionally adjust the stimulation intensity to provide patient feedback for alignment, such as alignment of the recharging device with the implanted device. Alignment of the recharging device with the implanted device may improve energy transfer, which may, for example, recharge the implanted device more efficiently.

Abstract: A system includes telemetry circuitry configured for communication between a medical device and an external device associated with the medical device and processing circuitry. The processing circuitry is configured to receive an indication of a plurality of user inputs, each user input of the plurality of user inputs indicating a respective value of a plurality of values for a stimulation parameter that at least partially defines therapy provided to the patient in a posture state of a plurality of posture states. The processing circuitry is further configured to determine a representative value for the stimulation parameter based on the plurality of values for the stimulation parameter that at least partially defines therapy provided to the patient in the posture state. The processing circuitry is further configured to control the medical device to provide the therapy according to the representative value.

Abstract: A medical system includes techniques for adjusting the cycling of electrical stimulation therapy delivered by a medical device based on user input. The disclosure describes techniques to iteratively adjust the duration that stimulation is delivered and not delivered based on user input indicative of patient's symptoms.

Abstract: A method for determining an efficacy of medication treatment for a patient includes determining, by one or more processors, based on a local field potential (LFP) activity of the patient, when the patient takes medication and/or a duration of when the medication is effective. The method further includes outputting, by the one or more processors, an indication of when the patient takes the medication and/or the duration of when the medication is effective to facilitate a treatment for the patient.

Abstract: An accuracy system configured to determine the accuracy of a stereotactic system The accuracy system is configured to determine a displacement between a pointer tip positioned by the stereotactic system and a target point defined by a phantom base. The accuracy system is configured to mechanically engage the phantom base when the phantom base mechanically engages the stereotactic system to determine the displacement. In examples, a gauge support mechanically engages a pin of the phantom base and determines the displacement using one or more visible indicia. In examples, a gauge frame supports one or more cameras and determines the displacement using a first image and a second image obtained by the one or more cameras. The accuracy system provides an output viewable by a practitioner to indicate the determined displacement.

Abstract: A method includes receiving, with one or more processors, a first ambulatory velocity information of a patient while electrical stimulation with a first set of stimulation parameters is being delivered to the patient; adjusting, based on the first ambulatory velocity information and by a predetermined amount, one or more of the first set of stimulation parameters to generate an adjusted set of stimulation parameters by a predetermined amount; receiving, with the one or more processors, a subsequent ambulatory velocity information of the patient while the electrical stimulation with an adjusted set of stimulation parameters is being delivered to the patient; and generating, with the one or more processors and based on the subsequent ambulatory velocity, one or more recommended electrical stimulation parameters the patient.

Abstract: Devices, systems, and techniques are described for adjusting therapy parameters defining electrical stimulation therapy. An example system includes a stimulation generator comprising a voltage stack configured to provide a stack voltage based on a multiplier of a battery voltage and processing circuitry. The processing circuitry receives a first set of parameter values that use a first stack voltage of the voltage stack to provide a first electrical stimulation defining a first therapy. The processing circuitry also determines, based on a second stack voltage lower than the first stack voltage, a second set of parameter values that define a second electrical stimulation, the second set of parameters defining a lower amplitude of electrical stimulation. Additionally, the processing circuitry controls the stimulation generator to deliver the second electrical stimulation according to the second set of parameter values using the second stack voltage of the voltage stack.

Abstract: A system for prioritizing patient information associated with one or more patients of a plurality of patients receiving treatment via respective devices of a plurality of medical devices, the system comprising memory and one or more processors coupled to the memory. The one or more processors are configured to receive patient information from each medical device of the plurality of medical devices and select the patient information from a subset of the plurality of medical devices based on one or more importance attributes associated with the patient information. The one or more processors are further configured to prioritize the selected patient information to generate a list of one or more prioritized patients of the plurality of patients and cause an output of an indication of the patient information for the one or more prioritized patients.

Abstract: A system for selecting a sensitivity level for adjusting an intensity setting for therapy provided to a patient includes one or more processors and one or more processors coupled to the memory. The one or more processors are configured to receive an indication of an input to adjust an intensity setting related to the therapy provided to the patient and determine a sensitivity level for adjustment of the intensity setting based on an efficacy of the therapy provided to the patient. The one or more processors are further configured to determine an updated intensity level for the intensity setting based on the sensitivity level and the input to adjust the intensity setting and output an instruction to cause a medical device to provide the therapy at the updated intensity level.

Abstract: A device comprising memory and processing circuitry coupled to the memory. The processing circuitry is configured to receive patient information for a medical device associated with the patient and select a communication mode for the patient based on the patient information. The processing circuitry is further configured to cause an output of the indication of the patient information using the selected communication mode.