[KongchangAI]
Unverified90% confidenceCautionTime unknown

租赁蓝光仪必须要求商家提供设备的医疗器械注册证号(二类械字号),可在国家药监局官网查询验证;无械字号的所谓『家用蓝光仪』多为普通LED灯带,治疗无效且有蓝光损伤风险

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