Antenna Care
Antennas are used to transfer radiofrequency (RF) energy from the Mark IV 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 roper care and gentle handling will make them last longer. It is recommended that antennas be replaced prophylactically every six months.
 |
It is recommended that patients always have a spare pair of antennas available. |
Recommendations
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:
• Antenna wires should be run in a straight line or gently looped between the receiver and the transmitter. Do not bend or kink the wire.
• The point of greatest stress is where the antenna wire meets the metal connector. Keep this area free from bending or pulling.
• Wash antennas periodically with warm soap and water, but do not soak. Rinse and allow to dry thoroughly before use.
• Do not allow the metal connector to become wet.
• Adhesive buildup from tape or other dressings can be removed with a cloth dampened in rubbing alcohol.
• Accumulation of dirt or other debris in the antenna connector or antenna socket on the Mark IV may affect operation of the system.
Replacement Antenna Orders
Online ordering of antennas is no longer an option. To order replacement antennas, please call 631-864-1600 during normal business hours and select option '3' when prompted. Generally speaking, antennas are reimbursable as durable medical equipment. Depending on your policy, prior authorization may be required. If a HCPCS code is requested, please use code E1399.