皮膚刺激を軽減させる医療用粘着テープの剥離角度の検討

概要

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This study investigated the effect of the peel angle of medical adhesive tape on the mitigation of skin irritation in young adult women, ages 21 to 23 years. In 10 subjects, 8 segments of acrylic adhesive tape were placed on both thighs and peeled off 24 hours later at 6 different angles (30, 60, 90, 120, 150, and 180 degrees). The data consisted of the amount of stratum corneum stripped off, the peel force, degree of pain, and redness. (1) The peel force required to strip the adhesive tape off at 30 and 60 degrees respectively was significantly greater than that required to strip the tape off at the other angles. (2) The amount of stratum corneum stripped away did not differ significantly among the 6 peel angles. There was no correlation between the peel force and the amount of stripped corneocytes. (3) There were absolute differences in the degree of pain and redness between sharp (30-60 degrees) and blunt angles (90-180 degrees). In conclusion, peeling at 90-120 degrees was effective in reducing peel force and the degree of pain.
福井大学の論文
2004-12-17