Electrical stimulation device with minimally invasive delivery

A method comprising:

• controlling, by processing circuitry disposed within a housing of an implantable medical device, stimulation circuitry of the implantable medical device to generate electrical stimulation, wherein:
• the housing comprises a main portion and a projection extending from the main portion,
• the projection of the housing carries an electrode, and
• the stimulation circuitry and the processing circuitry are disposed within the main portion of the housing;
• and
• delivering, via at least the electrode carried by the projection, the electrical stimulation to a target nerve.

An implantable medical device comprising:

• a housing comprising:
• a main portion;
• a first projection extending from the main portion;
• and
• a second projection extending from the main portion, wherein the first projection and the second projection are configured to be disposed on opposing sides of a nerve;
• a first electrode carried by the first projection of the housing;
• a second electrode carried by the second projection of the housing;
• stimulation circuitry disposed within the main portion of the housing, wherein the stimulation circuitry is configured to generate electrical stimulation deliverable via the first or second electrode;
• processing circuitry disposed within the main portion of the housing, wherein the processing circuitry is configured to control the stimulation circuitry to generate the electrical stimulation;
• and
• charging circuitry disposed within the main portion of the housing, wherein the charging circuitry is configured to control current from a secondary coil to a rechargeable power source of the implantable medical device.