Thomas James Dunning Follows,William John Bex-Russell,Timothy Nicholas Stickney,Robert Lawrence Tweedie,Stephen Benjamin Courtney
申请号：
GB201508365
公开号：
GB2538303B
申请日:
2015.05.15
申请国别(地区):
GB
年份:
2017
代理人:
摘要：
A dental cleaning appliance includes a handle, a fluid reservoir for storing a working fluid, a fluid delivery system for receiving working fluid from the fluid reservoir, and for delivering a burst of working fluid to the teeth of a user, and an external collar comprising a fluid port, the collar being moveable relative to the handle between a first position in which the fluid port is exposed to allow the fluid reservoir to be replenished, and a second position in which the fluid port is occluded.
