发明名称 DEVICES, SYSTEMS AND METHODS FOR THE WHITENING OF TEETH
摘要 A device, method, and system are provided for aiding in dental treatments. Such devices may include or consist of a dental gum guard. The dental gum guard preferably includes an at least partially arch-shaped flexible drape designed to conform substantially to a gum ridge anatomy. Preferably the dental gum guard has a plurality of holes, such as pre-configured cut-out holes (e.g., of varying diameter). The holes may allow for customized insertion over the teeth. The dental gum guard preferably provides a dry field.
申请公布号 HK1198902(A1) 申请公布日期 2015.06.19
申请号 HK20140112460 申请日期 2014.12.11
申请人 发明人 SANDERS, DANIEL
分类号 A61C 主分类号 A61C
代理机构 代理人
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