Garrett Kotlarchik,Joseph W. Grez,Craig Black,Bart J. Massee,Paul Bas,Peter Alexander Wachters,Katrina Rockey,Wolter Benning,Jerry Wood,Paulus Cornelis Duineveld,Jozef Johannes Maria Janssen,Petrus He
申请号：
US12673824
公开号：
US09204946B2
申请日:
2007.08.24
申请国别(地区):
US
年份:
2015
代理人:
摘要：
The spray assembly for a droplet spray teeth cleaning system includes a guidance member at the end thereof. The spray assembly includes a nozzle through which a spray of liquid is directed to the teeth for cleaning. The guidance member is configured and mounted relative to the nozzle to provide a selected standoff distance between the nozzle and the teeth and includes a portion which is configured to fit in the interproximal space between adjacent teeth and gums, or against the frontal portions of the teeth, so that the user knows the location of the spray relative to the teeth.
