The Ponto bone-anchored hearing system

Abstract

Based on a foundation of a well-documented Brånemark implant experience and the most advanced sound processing technology from Oticon, Oticon Medical introduced in 2009 a new bone-anchored hearing system, the Ponto system. Although the principle of percutaneous direct bone conduction is established, new technology aiming at improving speech perception and sound comfort in noisy environments is introduced with the new Ponto system. This has been possible by using the sound-processing platform from the most advanced conventional hearing aids from Oticon. Furthermore, specific steps have been taken aiming at improving the implant as well as the skin-penetrating abutment. The Ponto sound processor coupling has been developed to withstand long-term wear and tear. With the Ponto system, a new alternative is offered to the various groups of both new and existing users of bone-anchored hearing systems. In clinical studies of the Ponto Pro sound processor, the objective testing verified the high performance of the adaptive directionality system. The subjective questionnaires on speech perception and device handling also verified that the Ponto system offers efficient hearing rehabilitation as well as other user benefits. The Ponto system also includes possibilities to fit the sound processor 2 weeks after surgery. Referred clinical studies with the Ponto system have, however, not yet been published in the literature (autumn 2010).Clinical results have this far been presented at scientific conferences.