| 摘要 |
·The present invention relates to a dental floss control device which resolves resistance of using floss and dramatically improves convenience, economical efficiency, and safety while in use, compared to inconvenience and imperfect functions of other conventional holders including fingers which decrease hygienic management of teeth even though usefulness of using such conventional holders has been approved by experts in dental health industry. More specifically, the self-un-fix function of the present invention is useful in a condition where flossing would damage periodontal tissue and teeth, thereby contributing to expanding floss usage and continuous hygienic teeth care. |
