Ana iya raba kayan aikin likitanci zuwa rukuni biyu: kayan ƙarfe da kayan polymer. Halayen kayan ƙarfe suna da ƙarfi kuma suna da juriya ga hanyoyin tsaftacewa daban-daban. Saboda haka, sau da yawa ana la'akari da juriyar kayan polymer a cikin zaɓar hanyoyin tsaftacewa. Kayan polymer na likitanci da aka fi amfani da su don na'urorin likitanci galibi sune polyethylene, polyvinyl chloride, polypropylene, polyester, da sauransu, waɗanda duk suna da kyakkyawan daidaitawa ga kayan.ethylene oxide (EO)hanyar yin amfani da maganin hana haihuwa.

EOwani maganin hana ƙwayoyin cuta ne mai faɗi wanda zai iya kashe ƙwayoyin cuta daban-daban a zafin ɗaki, ciki har da ƙwayoyin cuta, ƙwayoyin cuta na tarin fuka, ƙwayoyin cuta, ƙwayoyin cuta, fungi, da sauransu. A zafin ɗaki da matsin lamba,EOIskar gas ce mara launi, ta fi iska nauyi, kuma tana da ƙamshi mai ƙamshi na ether. Idan zafin ya yi ƙasa da 10.8℃, iskar tana narkewa kuma ta zama ruwa mai haske mara launi a ƙananan yanayin zafi. Ana iya haɗa ta da ruwa a kowane rabo kuma ana iya narkar da ita a cikin sinadarai masu narkewa na halitta da aka saba amfani da su. Matsin tururin EO yana da girma sosai, don haka yana da ƙarfi sosai a cikin abubuwan da aka tsaftace, yana iya shiga ƙananan ramuka kuma ya isa zurfin abubuwan, wanda ke taimakawa wajen tsaftace su sosai.

Zafin Tsaftacewa

A cikinethylene oxidemai hana sterilizer, motsin ƙwayoyin ethylene oxide yana ƙaruwa yayin da zafin jiki ke ƙaruwa, wanda hakan ke taimakawa wajen isa ga sassan da suka dace da kuma inganta tasirin sterilization. Duk da haka, a cikin ainihin tsarin samarwa, ba za a iya ƙara zafin sterilization ba har abada. Baya ga la'akari da farashin makamashi, aikin kayan aiki, da sauransu, dole ne a yi la'akari da tasirin zafin jiki akan aikin samfur. Yanayin zafi mai yawa na iya hanzarta rugujewar kayan polymer, wanda ke haifar da samfuran da ba su cancanta ba ko kuma rage tsawon lokacin aiki, da sauransu.Saboda haka, zafin ethylene oxide yawanci yana tsakanin digiri 30-60.

Danshin Dangi

Ruwa yana cikin mahalarta taronethylene oxideamsawar tsaftacewa. Ta hanyar tabbatar da ɗanɗanon da ke cikin na'urar tsaftacewa ne kawai za a iya samun amsawar ethylene oxide da ƙananan halittu don cimma manufar tsaftacewa. A lokaci guda, kasancewar ruwa kuma zai iya hanzarta hauhawar zafin jiki a na'urar tsaftacewa da kuma haɓaka rarrabawar makamashin zafi iri ɗaya.Danshin da ke tsakaninethylene oxideƁata jiki shine kashi 40%-80%.Idan ya yi ƙasa da kashi 30%, yana da sauƙi ya haifar da gazawar yin amfani da maganin hana haihuwa.

Mai da hankali

Bayan tantance zafin sterilization da kuma danshin da ke tsakanin su,ethylene oxideIngancin maida hankali da kuma ingancin tsaftacewa gabaɗaya yana nuna amsawar motsi ta farko, wato, ƙimar amsawar tana ƙaruwa tare da ƙaruwar yawan sinadarin ethylene oxide a cikin na'urar sterilizer. Duk da haka, girmansa ba shi da iyaka.Idan zafin ya wuce digiri 37 na Celsius kuma yawan sinadarin ethylene oxide ya fi 884 mg/L, zai shiga yanayin amsawar sifili, kumaethylene oxidemaida hankali ba shi da wani tasiri sosai kan yawan amsawar.

Lokacin Aiki

Lokacin da ake yin tantancewar tsaftacewa, yawanci ana amfani da hanyar rabin-zagaye don tantance lokacin tsaftacewa. Hanyar rabin-zagaye tana nufin cewa lokacin da wasu sigogi banda lokaci ba su canza ba, lokacin aiki yana raguwa a jere har sai an sami mafi ƙarancin lokacin da abubuwan da aka tsaftace za su kai ga yanayin tsaftacewa. Ana maimaita gwajin tsaftacewa sau 3. Idan za a iya cimma tasirin tsaftacewa, ana iya tantance shi azaman rabin-zagaye. Domin tabbatar da tasirin tsaftacewa,ainihin lokacin tsaftacewa ya kamata ya zama aƙalla sau biyu a rabin zagaye, amma ya kamata a ƙidaya lokacin aikin daga lokacin da zafin jiki, danshi mai alaƙa,ethylene oxideyawan amfani da sauran yanayi a cikin na'urar tacewa ya cika buƙatun na'urar tacewa.

Kayan marufi

Hanyoyin tsaftacewa daban-daban suna da buƙatu daban-daban don kayan marufi. Ya kamata a yi la'akari da daidaitawar kayan marufi da aka yi amfani da su don tsarin tsaftacewa. Kyakkyawan kayan marufi, musamman ƙananan kayan marufi, suna da alaƙa kai tsaye da tasirin tsaftacewa na ethylene oxide. Lokacin zaɓar kayan marufi, ya kamata a yi la'akari da aƙalla abubuwa kamar juriyar tsaftacewa, iska mai shiga, da halayen ƙwayoyin cuta.Ethylene oxideYin amfani da marufi yana buƙatar kayan marufi su sami takamaiman iska mai shiga.