Za a iya raba kayan na'urorin likitanci kusan kashi biyu: kayan ƙarfe da kayan polymer. Kaddarorin kayan ƙarfe suna da ɗan kwanciyar hankali kuma suna da kyakkyawar juriya ga hanyoyin haifuwa daban-daban. Sabili da haka, ana la'akari da juriya na kayan polymer sau da yawa a cikin zaɓin hanyoyin haifuwa. Abubuwan da aka saba amfani da su na kayan aikin likitanci don na'urorin likitanci sune galibi polyethylene, polyvinyl chloride, polypropylene, polyester, da sauransu, waɗanda duk suna da kyawawan abubuwan da suka dace da su.Ethylene oxide (EO)hanyar haifuwa.
EOsterilant ne mai faɗi mai faɗi wanda zai iya kashe ƙwayoyin cuta daban-daban a cikin ɗaki, gami da spores, tarin fuka, ƙwayoyin cuta, ƙwayoyin cuta, fungi, da sauransu.EOiskar gas ne mara launi, ya fi iska nauyi, kuma yana da kamshin ether. Lokacin da zafin jiki ya yi ƙasa da 10.8 ℃, iskar gas yana yin ruwa kuma ya zama ruwa mara launi a ƙananan yanayin zafi. Ana iya haɗe shi da ruwa ta kowane nau'i kuma ana iya narkar da shi a cikin abubuwan da aka saba amfani da su. Matsakaicin tururi na EO yana da girma sosai, don haka yana da ƙarfi mai ƙarfi a cikin abubuwan da aka haifuwa, zai iya shiga cikin micropores kuma ya isa zurfin ɓangaren abubuwan, wanda ke ba da damar haifuwa sosai.
Zazzabi Haifuwa
A cikinethylene oxidesterilizer, motsi na kwayoyin ethylene oxide yana ƙaruwa yayin da zafin jiki ya tashi, wanda zai iya kaiwa ga sassan da suka dace da kuma inganta tasirin haifuwa. Koyaya, a cikin ainihin tsarin samarwa, ba za a iya ƙara yawan zafin jiki ba har abada. Baya ga la'akari da farashin makamashi, aikin kayan aiki, da dai sauransu, dole ne kuma a yi la'akari da tasirin zafin jiki akan aikin samfur. Matsanancin zafin jiki na iya haɓaka bazuwar kayan polymer, wanda ke haifar da samfuran da ba su cancanta ba ko gajeriyar rayuwar sabis, da sauransu.Saboda haka, yawan zafin jiki na ethylene oxide shine yawanci 30-60 ℃.
Danshi na Dangi
Ruwa shine ɗan takara a cikinethylene oxidehalayen haifuwa. Ta hanyar tabbatar da wani ɗanɗano mai ɗanɗano a cikin sterilizer kawai za'a iya ɗaukar ethylene oxide da microorganisms su sami amsawar alkylation don cimma manufar haifuwa. A lokaci guda kuma, kasancewar ruwa kuma na iya haɓaka haɓakar zafin jiki a cikin sterilizer da haɓaka daidaitaccen rarraba makamashin zafi.A zumunta zafi naethylene oxideHaifuwa shine 40% -80%.Lokacin da yake ƙasa da 30%, yana da sauƙi don haifar da gazawar haifuwa.
Hankali
Bayan kayyade yawan zafin jiki na haifuwa da zafi, daethylene oxideMahimmancin maida hankali da haifuwa gabaɗaya yana nuna oda na farko na motsa jiki, wato, ƙimar amsawar yana ƙaruwa tare da haɓakar haɓakar ethylene oxide a cikin sterilizer. Duk da haka, ci gabanta ba shi da iyaka.Lokacin da zafin jiki ya wuce 37 ° C kuma ƙaddamarwar ethylene oxide ya fi 884 mg/L, yana shiga yanayin amsawar sifili., da kumaethylene oxidemaida hankali yana da ɗan tasiri akan ƙimar amsawa.
Lokacin Aiki
Lokacin tabbatar da haifuwa, ana amfani da hanyar rabin sake zagayowar yawanci don tantance lokacin haifuwa. Hanyar rabin sake zagayowar yana nufin cewa lokacin da sauran sigogi banda lokaci suka kasance ba su canzawa, lokacin aikin yana raguwa a jere har sai an sami mafi ƙarancin lokacin abubuwan da aka lalata su kai ga bakararre. Ana maimaita gwajin haifuwa sau 3. Idan ana iya samun sakamako na haifuwa, ana iya ƙayyade shi azaman rabin-zagaye. Don tabbatar da tasirin sterilization.ainihin lokacin haifuwa da aka ƙayyade ya kamata ya zama aƙalla sau biyu rabin sake zagayowar, amma aikin lokaci ya kamata a ƙidaya daga lokacin da zafin jiki, dangi zafi,ethylene oxidemaida hankali da sauran yanayi a cikin sterilizer sun dace da buƙatun haifuwa.
Kayan marufi
Hanyoyi daban-daban na haifuwa suna da buƙatu daban-daban don kayan tattarawa. Ya kamata a yi la'akari da daidaitawar kayan marufi da aka yi amfani da su zuwa tsarin haifuwa. Kayan marufi masu kyau, musamman ma mafi ƙanƙanta kayan tattarawa, suna da alaƙa kai tsaye da tasirin haifuwa na ethylene oxide. Lokacin zabar kayan marufi, aƙalla dalilai kamar haƙurin haifuwa, iyawar iska, da kaddarorin ƙwayoyin cuta yakamata a yi la'akari da su.Ethylene oxidehaifuwa yana buƙatar kayan marufi don samun wani ƙayyadaddun iska.
Lokacin aikawa: Janairu-13-2025