CLEANING APPLIANCE
First Claim
Patent Images
1. A dental cleaning appliance comprising:
- a handle; and
a fluid delivery system comprising a nozzle for delivering a burst of working fluid to the teeth of a user, and a moveable fluid conduit which is moveable relative to the handle, the nozzle being moveable with the fluid conduit, the fluid conduit being biased for movement in a direction which urges the nozzle against a user'"'"'s teeth during use of the appliance.
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Abstract
A dental cleaning appliance includes a handle and a fluid delivery system. The fluid delivery system includes a nozzle for delivering a burst of working fluid to the teeth of a user, and a moveable fluid conduit which is moveable about an axis relative to the handle. The nozzle is moveable with the fluid conduit, which is biased for movement about the axis in a direction which urges the nozzle against a user'"'"'s teeth during use of the appliance.
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Citations
55 Claims
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1. A dental cleaning appliance comprising:
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a handle; and a fluid delivery system comprising a nozzle for delivering a burst of working fluid to the teeth of a user, and a moveable fluid conduit which is moveable relative to the handle, the nozzle being moveable with the fluid conduit, the fluid conduit being biased for movement in a direction which urges the nozzle against a user'"'"'s teeth during use of the appliance. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30)
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31. A cleaning tool for a dental cleaning appliance comprising a handle to which the cleaning tool is detachably connectable, the cleaning tool comprising:
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a stem; and a cleaning tool conduit system comprising a nozzle for delivering a burst of working fluid to the teeth of a user, and a fluid conduit which is moveable relative to the stem, the nozzle being moveable with the fluid conduit, the fluid conduit being biased for movement in a direction which urges the nozzle against a user'"'"'s teeth during use of the appliance. - View Dependent Claims (32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55)
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Specification