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The Ampa One System is intended for treatment of Major Depressive Disorder in adult patients who have failed to receive satisfactory improvement from prior antidepressant medication in the current episode.

The Ampa One System is a computerized, electromechanical medical device that produces and delivers non-invasive, magnetic fields to induce electrical currents in brain tissues to target specific regions of the cerebral cortex. The system contains two different coils for targeting different regions of the brain. The L Coil is designed to target the left dorsolateral prefrontal cortex (DLPFC). The M Coil is designed to target the bilateral prefrontal cortex (DMPFC). Both coils are used within the Ampa One System to treat Major Depressive Disorder (MDD) in adult patients who have failed to receive satisfactory improvement from prior antidepressant medication in the current episode. The Ampa One System is an integrated system composed of the following hardware and software components with associated functions to enable its intended use: - Ampa L and M Coils - MT determination and Depression treatment - Ampa Pulse Generator - Provide Electrical power to the coils - Ampa Control Pad - The software interface for operators to control TMS treatment - Axon Cable - Provides connections between the Ampa Pulse Generator and Ampa Control Pad - Ampa Magic Arm - Support system to securely hold the coils in place during treatment - Neuronavigation Cap - Fabric cap worn by patient with integrated markings for determination of cerebral cortex treatment targets The system comes preloaded with a mobile app on the Ampa Control Pad containing the software interface for operation of the system.

The Ampa One System is intended for treatment of Major Depressive Disorder in adult patients who have failed to receive satisfactory improvement from prior antidepressant medication in the current episode.

The Ampa One System is a computerized, electromechanical device that produces and delivers non-invasive, magnetic fields to induce electrical currents in brain tissues to target specific regions of the cerebral cortex. The system contains two different coils for targeting different regions of the brain. The L Coil is designed to target the left dorsolateral prefrontal cortex (DLPFC). The M Coil is designed to target the bilateral prefrontal cortex (DMPFC). Both coils are used within the Ampa One System to treat Major Depressive Disorder (MDD) in adult patients who have failed to receive satisfactory improvement from prior antidepressant medication in the current episode. Transcranial magnetic stimulation (TMS) is a non-invasive technique for stimulating brain and neural tissue. The principle of magnetic stimulation is implicit in Faraday's law. The pulses of current are generated with a circuit containing a capacitor connected to the stimulating coil. With the capacitor charged to a certain level, the conducting state will cause the discharging of the capacitor through the coil. A magnetic field is generated proportional to this current. The rapid change in the magnetic field induces a current in conducting materials e.g. the body tissue. If the current induced in the human body is of sufficient amplitude and duration, it will excite neurons. The Ampa One System is an integrated system composed of the following hardware and software components with associated functions to enable its intended use: - . Ampa L and M Coils - MT determination and Depression treatment - . Bridge Box & cables - Allows connection to the pulse generator and control treatment protocols from the pulse generator and Ampa tablet with software - Ampa tablet with software - The software interface for operators to control TMS treatment - . Ampa Magic Arm - Support system to securely hold the coils in place during treatment - Neuronavigation Cap Fabric cap worn by patient with integrated markings for determination of . cerebral cortex treatment targets The system is intended to be used with the MagVenture MagPro R30 Pulse Generator (K230014) and cannot be used without a compatible pulse generator. The system comes with a tablet preloaded with a mobile app containing the software interface for operation of the system.