Patent ID: 11918806
Assignee: CALA HEALTH, INC.
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 10:
11. A wearable device for transcutaneous stimulation in response to leg restlessness, the device comprising:
a controller;
at least one biomedical sensor to measure restlessness of a leg;
a first pair of electrodes comprising an anode and a cathode and configured to be positioned at a first location on a skin surface relative to a first afferent peripheral nerve;
a second pair of electrodes comprising an anode and a cathode and configured to be positioned at a second location on the skin surface relative to a posterior tibial nerve;
wherein the controller comprises a processor and a memory and is arranged to cause the device to:
deliver a first stimulus to the first peripheral nerve through the first pair of electrodes based at least in part on information received from the at least one biomedical sensor; and
deliver a second stimulus to the posterior tibial nerve through the pair of second electrodes based at least in part on the information received from the at least one biomedical sensor;

wherein the first pair of electrodes and the second pair of electrodes are configured to be positioned such that electric fields between the first pair of electrodes pass through the first peripheral nerve, and electric fields between the second pair of electrodes pass through the posterior tibial nerve, and wherein the device is not configured for implantation within the patient.