Although Edaboard has a global audience, neverthrelss it is rare to walk in and find one of our experts has the exact field of specialization, to assist with a particular medical device. Please allow a few days, after having presented your question, in case one of our daily regular posters were able to provide you with some technical information, or a website, or personal or business contact, or previous discussion at this forum, etc.
I suggest that you post further information, since you have gotten replies which means we have readers who are interested in your question.