Since our founding in 1999, DENTOZONE has been dedicated to safeguarding patients from waterborne infections through the development of Korea’s first dental water system.

From the beginning, we set out to address the structural limitations of dental unit waterlines and the biofilm-related contamination inside them, developing plasma-based, chemical-free disinfection technologies and comprehensive dental water management solutions. We are now taking on the next challenge in dental infection control

—solving the suction challenge and reducing reliance on clinical staff.

After 16 years of development, the “99 Suction Block,” launched in late 2024, integrates mouth opening and suction functions into a single device. This innovation enables continuous suction without an assistant, alleviating the workload for dentists, patients, and hygienists alike — a truly groundbreaking solution for one-person dentistry.

The remarkable response at IDS Germany and SIDEX 2025 demonstrated that DENTOZONE goes beyond manufacturing — we are a solution-driven innovator reshaping the future of dental care. With plasma systems for treatment water and the 99 Suction Block for suction management, DENTOZONE will continue the mission of Dr Koo’s Dental Lab, advancing innovation for a safer and more efficient dental care environment.