@article{oai:mdu.repo.nii.ac.jp:00000816, author = {山本, 昭夫 and 鈴木, 寿典 and 行木, 貴宏 and 桑澤, 修 and 吉田, 富希 and 吉田, 崇重 and 笠原, 悦男 and 安田, 英一}, issue = {2}, journal = {松本歯学}, month = {Aug}, note = {application/pdf, The operating aprons that have been adopted as an infection control measure are subject to fiber discoloration, fiber fraying, and the appearance of holes. To investigate the causes of these problems, this experiment was carried out to determine what effects various fluids used medicaly have on different cloth materials. Cloth samples made of 100% cotton, 65% polyester/35% cotton, and 80% polyester/20% cotton were used as the experimental cloth. As the experimental fluids, 0.9% sodium chloride, 70% alcohol, 1.5% hydorogen peroxide, 10% sodium hypochlorite, 3% sodium hypochlorite, 0.1% acrinol solutions were used. Tap water was used as the control fluid. The fluid was dropped on to each cloth sample and allowed to dry. The samples then were sterilized in an autoclave and cleaned. The changes of the cloths were investigated. The results were as follows: 1) Sodium hypochlorite solution had the greatest influence in causing discoloration on cloth of all compositions. 2) Sodium hypochlorite solution caused fraying of fibers and holes in 100% cotton cloth regardless of the weave consistency. 3) The alcohol, hydrogen peroxide and acrinol solutions also caused discoloration in cloth of each type. 4) The fibers of the 100% cotton cloth tended to become more fragile with repeated sterilizations. 5) Polyester mixed cloth, even though it was subject to discoloration, seemed to be quite durable as it showed no fraying of fibers or holes.}, pages = {141--148}, title = {感染防止対策としての診療用エプロンの使用 第1報 素材におよぼす各種薬液の影響について}, volume = {22}, year = {1996} }