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[20110221. Reprocessing endoscopes (4) - Level of disinfection]

1) ¸ê±Õ (sterilization): ¸ðµç ¹Ì»ý¹°À» ¿ÏÀüÈ÷ Á¦°Å ¶Ç´Â Æı«ÇÏ´Â °úÁ¤ÀÔ´Ï´Ù. ¸ê±Õ¿¡´Â °í¾ÐÁõ±â³ª EO gas°¡ ÀÌ¿ëµË´Ï´Ù. ³»½Ã°æÀº °í¾ÐÁõ±â¿¡ °ßµðÁö ¸øÇÕ´Ï´Ù. EO gas´Â Àåºñ¸¦ ºñÄ¡Çϱ⵵ ¾î·Æ°í ½Ã°£µµ ¸¹ÀÌ ÇÊ¿äÇÕ´Ï´Ù. °á±¹ ³»½Ã°æÀº ¸ê±ÕÀÇ ´ë»óÀº ¾Æ´Õ´Ï´Ù. ³»½Ã°æ ºÎ¼Ó±â±¸, ƯÈ÷ forcepÀº ¸ê±ÕÇÏ´Â °ÍÀÌ ÀÌ»óÀûÀÔ´Ï´Ù. ÃÖ±Ù 1ȸ¿ë forcepÀ» µµÀÔÇÏ·Á´Â ¿òÁ÷ÀÓÀÌ ÀÖ½À´Ï´Ù. °ú°Å 15-20¸¸¿øÀÌ´ø 1ȸ¿ë forcepÀÌ 1-2¸¸¿ø ÀÌÇÏ·Î ¶³¾îÁ³´Ù°í ÇÏ´Ï ÃßÀ̸¦ ÁöÄÑ º¾½Ã´Ù.

2) ¼Òµ¶ (disinfection): ¼Òµ¶¿¡´Â ÁÖ·Î liquid chemical germicide (LCG)°¡ ÀÌ¿ëµË´Ï´Ù. ¼Òµ¶Àº ±× °­µµ¿¡ µû¶ó ´ÙÀ½ÀÇ ¼¼°¡Áö ¼öÁØÀ¸·Î ³ª´©¾îÁý´Ï´Ù. ³»½Ã°æ ¼Òµ¶ÀÇ ¸ñÇ¥´Â ³ôÀº ¼öÁØÀÇ ¼Òµ¶(high-level disinfection)ÀÔ´Ï´Ù. ¸ê±ÕÀÌ ¾Æ´Õ´Ï´Ù. ´Ù·®ÀÇ bacterial spore¸¦ Á¦¿ÜÇÑ ¸ðµç ¹Ì»ý¹°À» Á¦°ÅÇÏ´Â °ÍÀÔ´Ï´Ù. ½ÇÁ¦ÀûÀÎ ÆÇ´Ü ±âÁØÀº °áÇÙ±ÕÀÇ ¼Ò¸ê¿©ºÎÀÔ´Ï´Ù.

(1) high-level disinfection: destroy all microorganisms, with the exception of high numbers of bacterial spores
(2) intermediate-level disinfection: inactivate M. tuberculosis, vegetative bacteria, most viruses, most fungi but does not necessarily kill bacterial spores
(3) low-level disinfection: kill most bacteria, some viruses, some fungi but cannot be relied on to kill resistant microorganisms such as tubercle bacilli or bacterial spores

3) ¼¼Ã´ (cleaning): ¸ðµç À̹°ÁúÀ» Á¦°ÅÇÏ´Â °úÁ¤À¸·Î ¹°, ¼¼Á¦°¡ ÀÌ¿ëµË´Ï´Ù. ½Ä´ç¿¡¼­´Â ´©±¸³ª ¼öÀú¸¦ »ç¿ëÇÕ´Ï´Ù. ¹°°ú ¼¼Á¦¸¦ ÀÌ¿ëÇÏ¿© ¼¼Ã´µÈ °ÍÀÔ´Ï´Ù. ´Ù¸¥ »ç¶÷ÀÌ »ç¿ëÇÑ ¼öÀú¸¦ ¼¼Ã´ÇÏ¿© Àç»ç¿ëÇÏ°í ÀÖÁö¸¸ ´ëºÎºÐ Å« º´¿¡ °É¸®Áö ¾Ê½À´Ï´Ù. ¼¼Ã´¸¸À¸·Îµµ ´ë´ÜÈ÷ ¸¹Àº ¼¼±ÕÀÌ Á¦°ÅµË´Ï´Ù.

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