Unverified85% confidenceCautionTime unknown
扩展型牙线遇唾液后会膨胀变粗,专为乳牙期宽牙缝设计;牙缝紧密的恒牙期儿童或成人使用时可能难以进入牙缝,不适合牙缝正常或偏紧的孩子
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified膨胀型(expanding/spongy)牙线遇唾液会变蓬松,适合牙缝宽或牙龈退缩人群清洁较大间隙,但对紧密牙缝反而难以进入90% similarUnverified含膨胀纤维(如海绵线)的牙线适合牙缝较大或换牙期儿童,遇唾液膨胀可增大清洁接触面,但对牙缝紧密的乳牙反而难以通过89% similarUnverified线体较细,专为乳牙间距设计;如果孩子已进入换牙期、恒牙牙缝较大,清洁力可能不够,需考虑换用更粗线体的牙线88% similarUnverified线材较细且含蜡,滑入牙缝顺畅,但对于牙缝已较宽的换牙期儿童(6岁以上)清洁力不足,更适合乳牙期牙缝紧密的幼儿88% similarPartially Verified牙缝正常紧密的人不适合使用,强行插入会损伤牙龈和牙釉质;牙缝刷适用于牙缝因牙周病、年龄增长或正畸后已有明显间隙的人群88% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/786157API
curl https://kongchang.com/api/v1/knowledge/claims/786157MCP
get_claim(id=786157)