The authors designed a new pad for urinary incontinence. It is composed of a cloth of acrylonitrile copper sulfide and another cloth of iron-phthalocyanine. In vitro experiments showed that acrylonitrile copper sulfide cloth inhibited the growth of most bacteria causing urinary tract infection, and that iron-phthalocyanine cloth effectively eliminated bad-smelling gases. The use of this pad relieved diaper-dermatitis and diminished offensive smells from feces and urine. This pad was well received by nurses and helpers taking care of incontinent elderly people.
