According to the ISO 10993-5 cytotoxicity standard, the surface material of sex dolls USA must reach level 0 (no cell inhibition). The mucosal simulation area of a full size sex doll must pass the vaginal epithelial cell culture test, with a 72-hour survival rate of >90%. The FDA specifically regulates the safety of colorants and prohibits nickel/cobalt pigments. New clause added in 2024: The antibacterial coating of a full size sex doll must inactivate 99% of the HSV virus, and American sex doll manufacturers must provide clinical data on skin sensitization. (211 words)
According to the ISO 10993-5 cytotoxicity standard, the surface material of sex dolls USA must reach level 0 (no cell inhibition). The mucosal simulation area of a full size sex doll must pass the vaginal epithelial cell culture test, with a 72-hour survival rate of >90%. The FDA specifically regulates the safety of colorants and prohibits nickel/cobalt pigments. New clause added in 2024: The antibacterial coating of a full size sex doll must inactivate 99% of the HSV virus, and American sex doll manufacturers must provide clinical data on skin sensitization. (211 words)