As I have said before, check the prices BUT check what standard of sterlising does the clinic use etc.
A wet v's dry sterlising standard is different, do they sterlise the handset of the drill or just the drill pieces ?
Sterlising the entire handset between patients is more costly in the long run for the Clinic as the handset doesnt last as long. BUT it means the handset where the gears to drive the drill pice are located does get sterlised and its this area which in the past has proven to be the source of Hep B and HIV in Dentist cross contamination. Australia has some years ago approx 4-5 ? patients cross contaminated from the 1 dentist in 1 afternoon clinical session. A Disaster
" Transmission of infection within a dental surgery may occur by direct contact of tissue with secretions or blood, from droplets containing infectious agent, or via contaminated sharps or instruments which have been improperly sterilized. The major route of cross infection in dental surgery is via infection through intact skin or mucosa due to accidents involving sharps, or direct inoculation onto cuts and abrasions in the skin [1,2].
Viral diseases such as hepatitis B, acquired immunodeficiency syndrome (AIDS), herpes simplex and cytomegalovirus are important risks, not only for dentists but also for their families, friends and other patients [3-5]. "
Eastern Mediterranean Health
Knowledge and attitudes of dental patients towards cross-infection control measures in dental practice
Volume 3, Issue 2, 1997, Page 263-273
Adel A. Mousa, Nadia M. Mahmoud, Azza M. Tag El-Din