Systems and methods for improving headache pain
Methods and systems for improving headache pain by using feedback mechanisms are provided.
1. A closed-loop therapy delivery system for improving headache pain in a patient suffering therefrom comprising:
an electrode device sized and dimensioned to deliver a stimulation signal to a dorsal nasal nerve structure;
a delivery tool configured to insert the electrode device adjacent the dorsal nasal nerve structure;
a power source in electrical communication with the electrode device;
a sensor configured to sense a physiological parameter associated with the headache pain and generate a sensor signal based on the physiological parameter, the physiological parameter being tearing; impedance of tissue surrounding the dorsal nasal nerve structure; an electrically evoked signal; biometric data; or a combination thereof; and
a controller in electrical communication with the electrode device, the delivery tool, and the sensor, the controller programmed to generate a drive signal to the delivery tool to automatically deploy the electrode adjacent the dorsal nasal nerve structure based on the sensor signal to improve the patient's headache pain.
2. The closed-loop therapy delivery system of claim 1 , wherein the physiological parameter is tearing and the sensor is a moisture sensor.
3. The closed-loop therapy system of claim 1 , wherein the physiological parameter is impedance of tissue surrounding the dorsal nasal nerve structure.
4. The closed-loop therapy delivery system of claim 1 , wherein the physiological parameter is an electrically evoked signal.
5. The closed-loop therapy delivery system of claim 1 , wherein the biometric data is sleep of the patient and the sensor is a pressure sensor or a motion sensor.
6. The closed-loop therapy delivery system of claim 1 , wherein the biometric data is a locomotor activity of the patient and the sensor is an accelerometer.
7. The closed-loop therapy delivery system of claim 1 , wherein the controller is further programmed to determine if the physiological parameter exceeds a pre-determined threshold amount based on the sensor signal, and automatically deploy the electrode adjacent the dorsal nasal nerve structure when the physiological parameter exceeds the threshold amount.