Feem ntau yog los ntawm conductive hydrogel, conductive carbon film, non-woven fabric, PET film thiab conductor connector.Cov khoom muaj biocompatibility zoo thiab conductivity, saj zawg zog khoom thiab nruab nrab viscosity.Nws yog haum rau txhua qhov chaw ntawm tib neeg lub cev.Cov hluav taws xob stimulation teeb liab kis mus rau ntawm daim tawv nqaij los ntawm cov conductive hydrogel hu rau ntawm daim tawv nqaij nto.