UsualSuspect
New member
Andi,
One good case you can make is that the technology you're using isn't quite working. For instance, if your FEV1 is declining, etc. Generally, the older model you have, the easier it may be to get a replacement approved. Which model do you have?
One good case you can make is that the technology you're using isn't quite working. For instance, if your FEV1 is declining, etc. Generally, the older model you have, the easier it may be to get a replacement approved. Which model do you have?