In the early 90s, Nikolai Tankovich, MD, PhD pioneered the development of fractional non-ablative lasers with the invention of a 1500 nm device for dermatological treatments. The initial device, a manual operation with a 1mm diameter spot size, marked the beginning.

Over time, technological advancements led to a scanner-equipped laser, reducing operator fatigue and enhancing treatment efficiency. This upgraded version, incorporating skin cooling technology, was patented in 2003 and launched in 2007. Dr. Tankovich's dedication persisted, culminating in the 2020 patent for MultiFrax, a cutting-edge fractional non-ablative device utilizing diode lasers and contemporary technology for increased effectiveness.