The system includes a reservoir for fluid; a droplet generator for creating a stream of fluid droplets from the fluid wherein the velocity of the stream o f droplets is within a range of 20 meters per second to 200 meters per second and the size of the droplets is within a range of 5 microns to 200 microns. A nozzle or nozzles direct the stream of droplets to safely clean a selected tooth or teeth surface area. The specific momentum of effective fluid drople ts within the stream of fluid droplets is important in safe and effective cleaning.
申请公布号
CA2553599(A1)
申请公布日期
2005.08.04
申请号
CA20052553599
申请日期
2005.01.20
申请人
KONINKLIJKE PHILIPS ELECTRONICS, N.V.
发明人
JANSSEN, JOZEF JOHANNES MARIA;GOTTENBOS, BART;CENSE, ADRIAAN WILLEM;DE JAGER, MARINUS KAREL JOHANNES;DEKKER, MARTIJN JEROEN;BRYANT, WILLIAM E.;HAYENGA, JON W.;DUINEVELD, PAULUS CORNELIS