THE NONO SLEEVE is a protection tool for dialysis patients, transplant patients, oncology patients who have to protect their arms from damage. The damage comes from allowing BP cuffs, IV's and blood draws to be applied to the compromised arm. This can cause failure of a fistula or area where lymph nodes have been removed or a mastectomy. This damage in the case of a dialysis patient can cause death. The product was developed by a nurse in Washington because her father-in-law was in the hospital in 2010 with an unrelated infection. He was so afraid to go to sleep because nobody paid attention to the sign above his bed or the braclet on his wrist. It is a guarantee of protection for anybody with a compromised arm. A must have, in fact, to be safe from medical mistakes.