Oral care implement having fluid delivery system
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United States of America Patent
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Oct 27, 2015
Grant Date -
Nov 21, 2013
app pub date -
Jul 30, 2013
filing date -
Jan 24, 2007
priority date (Note) -
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Abstract
An oral care implement has a head portion with tooth cleaning elements on one surface thereof and a reservoir containing at least one active agent. A capillary channel extends through at least a portion of the oral care implement to deliver active agent(s) to one or more outlets. In one aspect, a vibration-producing device is provided to vibrate at least a portion of the implement to enhance the function of tooth cleaning elements and the delivery of the active agent through capillary action. A variety of active agents can be administered for therapeutic, hygienic, and/or other benefits, such as fresh breath, tooth whitening, or producing sensations of heat, cool, or tingling.
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