Systems and methods for peripheral nerve stimulation to treat tremor with detachable therapy and monitoring units

A system for stimulating at least one nerve of a patient, the system comprising:

• a wearable band comprising:
• a skin facing surface configured to be in contact with skin of the patient, and a surface opposite the skin facing surface, the surface opposite the skin facing surface comprising at least two receiving contacts;
• a first electrical circuit;
• and
• at least two transcutaneous electrodes on the skin facing surface,
• wherein the first electrical circuit is configured to electrically connect the at least two transcutaneous electrodes with the at least two receiving contacts;
• and
• a first therapy unit comprising:
• a first power source;
• a first stimulator powered by the first power source, the first stimulator configured to generate an electrical stimulation that is delivered through the at least two transcutaneous electrodes of the wearable band;
• at least two electrical contacts configured to connect to the at least two receiving contacts of the wearable band and form a second electrical circuit between the first stimulator and the at least two transcutaneous electrodes;
• one or more sensors configured to measure data from the patient;
• and
• a first controller configured to control the generation of the electrical stimulation by the first stimulator based on data measured by the one or more sensors;
• wherein the first therapy unit is reversibly attachable to the wearable band.

A system for modulating at least one nerve of a patient, the system comprising:

• a wearable unit comprising:
• a first surface configured to be in contact with skin of the patient and a second surface opposite the first surface, the first surface comprising at least two transcutaneous electrodes and the second surface comprising at least two receiving contacts;
• an electrical circuit in electrical communication with the at least two transcutaneous electrodes and the at least two receiving contacts;
• and
• a therapy unit comprising:
• a stimulator configured to generate an electrical stimulation;
• at least two therapy unit electrodes that are configured to receive the electrical stimulation from the stimulator;
• a user interface;
• one or more sensors configured to measure data from the patient;
• a controller configured to control the generation of the electrical stimulation by the stimulator based on data measured by the one or more sensors;
• and
• a power source disposed within the wearable unit or the therapy unit;
• wherein the therapy unit is reversibly attachable to the wearable unit.