Patient received a minor skin burn during ect treatment.Patient was treated with ointment and sent home as this was a minor event.The thymapad electrode used in treatment was sent to somatics and evaluated.There was a small discoloration at one spot.This is completely indicative of a wet spot of fluid under the electrode.All the energy would be directed at this one small spot instead of over the entire area of the electrode.Additional electrodes from the same lot number were received and tested.The hospital had used about 170 out of 200 of these electrodes without any problems.An additional 15 electrodes were tested at 100% energy at somatics and all performed properly.Results of the testing were discussed with the hospital staff and they were told the minor burn was due to the wet spot under the electrode.The instructions clearly state the pre-tac had to be rubbed into the skin until the area was dry.This was a misuse of the instructions and not a malfunction of the electrode.The hospital staff accepted the results.Somatics is submitting this report to the fda in abundance of caution and to ensure full compliance with 21 cfr part 803.
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