Introducing the ETF128 electronic tuning fork!   Introducing the
first medical-grade 128hz electronic tuning fork  Welcome to
O’Brien Medical  Design Through Experience  O’Brien Medical, LLC
was founded by Todd O’Brien, DPM in 1999. Dr. O’Brien’s
20-plus years as a surgeon/inventor serves as the foundation
for his medical product designs. Several of these products are
currently being marketed in North America and Europe.   O’Brien
Medical introduces the ETF128, an exciting new instrument for
the neurodiagnostics market. The ETF128   is now commercially
available after a five year development and testing process.
This innovative product is ideally positioned to serve as our
core offering as the company transitions from licensing entity
to device manufacturer.  Learn more about the ETF¹²⁸