The People Behind PenguinRFA


Resonance Frequency Analysis (RFA) and ISQ were introduced into the dental implant industry in 2001 and are now established methods of measuring implant stability and osseointegration.

Integration Diagnostics Sweden AB (IDSAB) was formed in 2015 to meet the demand from the dental community for an uncomplicated and affordable ISQ measuring system. The company is managed by individuals who originally formed the Osstell company.

Integration Diagnostics Products are designed to be uncomplicated and affordable, allowing all dentists working with implants access to the method, in the interest of improving patient care and outcomes.

The Original Team

The PenguinRFA is the result of over fifteen years’ research and development by a small, dedicated team of dental implant experts and engineers. Their experience, expertise and close relations with specialists across the world has been instrumental in creating a product that offers new levels of clinical excellence.

Lars Sennerby, Prof, DDS

Prof Sennerby is a leading authority within clinical implant dentistry. He has had more than 250 articles published and has lectured extensively across the world. Lars has been a pioneer in the clinical development of RFA since 1996, and has used the technique since then.

Anders Petersson, President

Anders started the company Osstell in 1999, together with the inventors of RFA, Prof Neil Meredith and Prof Peter Cawley. Anders developed the RFA technique from its’ early prototypes to a commercial product in 2001 and was later responsible for the development of the contactless technique for measuring. Anders has been in the dental implant industry since 1993.