Of Course Not, The Term "is" Double Blind
Here is an Excerpt from The First Listed Study
"Bagnato GL, Miceli G, Marino N, Sciortino D, Bagnato GF. Pulsed electromagnetic fields in knee osteoarthritis: a double blind, placebo-controlled, randomized clinical trial. Rheumatology (Oxford) 55(4), 755-762 (2016)."
And of Course here is an Excerpt from the Second Piece of Information.
"Two double-blind experiments were performed to determine the effect of treatment with pulsed RF fields on the histological appearance of repaired human full-thickness punch wounds of the skin of the lower limbs."
Now read all the cited Studies and References and there will be double blind cited in many of them
if not most of them.