Stimulation With Wire Leads to Restore Cough

The expiratory muscle stimulator consists of two small electrodes (wire leads) implanted on the surface of the spinal cord on the lower back to stimulate the expiratory muscles and restore cough. These electrodes are connected to an implanted receiver in the abdomen or chest wall. The device is activated through an external antenna connected to an external control box.

The expiratory muscle stimulator consists of two wire leads(each with two metal contacts) inserted onto the surface of their spinal cord on the lower back using a needle. The procedure to implant these wire leads is commonly used today for other purposes. This is a minimally invasive surgical technique with minimal risks. The wire leads are connected to an implanted receiver in the abdomen or chest wall. The device is activated through an external antenna connected to an external control box to stimulate the expiratory muscles and restore cough.