Antenna Care Services
Antennas are used to transfer radiofrequency (RF) energy from the external transmitter through the skin to the implanted receivers and electrodes. The system will not work unless the antennas are affixed to the patient’s skin, directly over the implanted receivers.
Antennas are a durable disposable item. They are warranted for a period of 90 days from the date of shipment, but proper care and gentle handling will make them last longer. It is recommended that antennas be replaced every six months.
It is recommended that patients always have a spare pair of antennas available.
Antennas can be held in place using hypoallergenic adhesive tape. A suggested method for taping is shown to the right. It is recommended that tape location be changed frequently to avoid skin irritation.
A thin layer of polypropylene or similar material may help alleviate skin irritation due to perspiration when placed directly beneath the antenna. Amplitude settings may need to be adjusted accordingly to maintain adequate ventilation.
Alternatively, elastic netting that conforms to body shape, abdominal binders, elastic bandages, or gas permeable dressings such as Tegaderm® can be used.
Antennas that are discolored, damaged, or perform intermittently should be discarded as they cannot be repaired. The following suggestions should help maximize the useful life of an antenna:
- Include the patient’s name and address where the equipment is to be returned.
- Include a brief description of the problem.
- Use adequate packing material to prevent damage from occurring during shipment.
- It is strongly recommended to use a courier which provides tracking information for all shipments. Insurance for the package may be prohibitively expensive and redundant if the equipment is covered under existing insurance, such as a homeowner’s policy.
- If a transmitter needs repair due to exposure to water or other fluids, please contact our technical services department for special instruction.
- If equipment is being shipped from outside the United States, please contact our technical services department in advance in order to prevent delays due to customs.