Petra L. Kohler Riedi,Evan Koon Lun Yuuji Hajime,Chuntao Cao,Ingo R. Haeberlein,Joel D. Oxman,Steven P. Swanson
申请号：
US16342106
公开号：
US20200179249A1
申请日:
2017.09.05
申请国别(地区):
US
年份:
2020
代理人:
摘要：
Methods and kits for removing calculus from a tooth, wherein the method can include applying a component A to the tooth, wherein component A comprises a hydrogen peroxide or a precursor thereto； applying a component B to the tooth, wherein component B comprises a non-enzymatic, hydrogen peroxide decomposition catalyst for generating oxygen gas； wherein components A and B are applied simultaneously or sequentially to the tooth, thereby generating oxygen gas to soften and/or loosen at least part of the calculus on the tooth； and removing at least a part of the calculus from the tooth.
