There are many examples of LabVIEW's use in pharmaceutical and other biomedical and even clinical medical devices. I would first try putting "FDA" into the search box at ni.com to get a range of relevant articles and topics, ranging from CFR 21 part 11 discussion to Alliance members that can help develop compliant applications.
Here is an example link: What Tools Are Available For Creating FDA 21 CFR 11 Compliant Applications?
Visit the NI Biomedical User Group at:
www.ni.com/biomedusers
