新京报讯（记者王卡拉）9月28日，新京报发布《宣称"安全无毒""永久修复"，网售树脂补牙产品风险有多大？》的调查报道。当日，新京报记者在某购物 平台及某社交平台搜索发现，报道中提及的两家店铺已经清空相关产品。 煌达医疗器械专营店的DIY树脂补牙的产品全部下架。平台截图 报道中提及，煌达医疗器械专营店销售的"魅盈牙科模型材料-树脂"排在首位，已售3万+。在标题中，该产品被描述为"永久医用自补填充神器具"，并且 是"美国进口牙医推荐"，缺牙、断牙都可以自己补。其售卖的"南京同仁堂绿金家园魅盈牙科用口外研磨材料"标注的一类医疗器械备案号为"皖阜械备 20240023"，但新京报记者未能在国家药品监督管理局医疗器械备案信息中查询到该备案号。记者发现，在上述调查报道发布后，该店铺内所有关于DIY树 脂补牙的产品链接已经全部下架。 报道中提到的另一家店铺"心备至大药房旗舰店"，同样售卖上述提及的"南京同仁堂绿金家园魅盈牙科用口外研磨材料"。在新京报记者两次对客服表示查不 到该产品的备案号信息后，客服表示"需要反馈下"。此外，该店铺内售卖的补牙材料产品标注混乱，"拓伦"品牌的补牙材料，瓶身几乎都是英文，该产品备 案号为"粤 ...

Core Viewpoint - The rise of DIY dental repair products sold online poses significant health risks due to misleading marketing and lack of professional oversight [1][2][11] Group 1: Product Claims and Misleading Marketing - Many DIY dental products are marketed with terms like "permanent" and "medical-grade," which can mislead consumers about their effectiveness and safety [2][11] - Some products falsely claim to be "imported" while being domestically produced, constituting deceptive advertising [12][15] - The promotional materials often contain contradictory information regarding the product's intended use and effectiveness, leading to consumer confusion [11][12] Group 2: Regulatory and Safety Concerns - Numerous products lack proper medical device registration or have unverifiable registration numbers, raising concerns about their compliance with safety standards [16][20][22] - The distinction between first-class and second-class medical devices is crucial, as dental materials used in professional settings undergo stricter safety evaluations [20][21] - Consumers are often unaware of the potential health risks associated with using unregulated products, which may contain harmful substances [24][26] Group 3: Health Risks of DIY Dental Repair - The use of DIY dental materials can lead to severe health issues, including chemical toxicity and allergic reactions, due to the unknown composition of these products [24][26][27] - Improper application of these materials can result in further dental complications, such as secondary caries, which may necessitate more extensive and costly treatments [27][28] - Professional dental procedures are essential for ensuring long-term oral health, and attempting to perform these procedures at home is highly discouraged [28]