Hello Retriee75!
Welcome to the Chronic Pain forum!
Here is a direct link to the manafacture's customer service site, and it looks like you can call them directly, for any questions you may have. Just click on the link below and it will take you there "Pronto"
http://www.bostonscientific.com/ContactUs.bsci/,,/navRelId/1009.1026/seo.serve
Also, since you are a new member, we would like to see you start a new post and introduce yourself to the members.
By posting a new topic, you will recieve better exposure to all the members on our forum. I have also provided a link below, so that you may do that as well. When you get to our home page, just click on the button at the upper lefthand side of the page, that says "Start New Post".....we look forward to meeting you there!
https://www.healingwell.com/community/default.aspx?f=16
I think you will really enjoy the members here!
Take care!
SE