Ethylene Oxide Leak tuav thaum siv eto sterilizer

Yog tias pom tias muaj cov pa xau hauv eto sterilizer dosing pipeline thaum lub sijhawm ua haujlwm, kaw lub raj mis tshuaj tam sim ntawd, hloov thiab siv lub valve ntawm lub ntsiab chav tsev. Tig lub kiv cua axial kom ntseeg tau tias qhov cua kom zoo, thiab tom qab ntawd txuas ntxiv kho.
During the sterilization process, if there is a noticeable change in pressure in the eto sterilizer chamber, indicating a leak or seepage, immediately activate the vacuum pump to evacuate all ethylene oxide gas from the eto sterilizer. Then, disconnect the power supply, conduct an inspection, and take appropriate action. If necessary, open windows for ventilation, turn on the axial fan, and continue with the process.

Handling of Personnel Exposure to Ethylene Oxide

Inhalation Exposure: Excessive inhalation of ethylene oxide can cause respiratory irritation, dizziness, weakness, nausea, vomiting (either immediately or later), chest pain, and neurotoxic reactions. If overexposure occurs, immediately move to an outdoor area to inhale fresh air and seek medical attention as soon as possible.
Eye Exposure: Liquid ethylene oxide splashed into the eyes can cause serious eye injuries, and high concentrations of ethylene oxide gas can cause severe eye irritation. In case of accidental exposure, immediately flush the eyes with clean water for at least 10 minutes, and then seek medical treatment.
Skin Exposure: Cov kua dej ethylene oxide tuaj yeem ua rau tawv nqaij khaus, dermatitis, thiab hlwv. Yog tias cov tawv nqaij sib chwv nrog cov kua ethylene oxide tshwm sim, tam sim ntawd ntxuav qhov chaw cuam tshuam nrog dej tsawg kawg 15 feeb, tshem tawm cov khaub ncaws tsis huv, thiab ntxuav qhov chaw nrog xab npum thiab dej. Nrhiav kev kho mob sai li sai tau.
Gastrointestinal nthuav tawm: Kev kis kab mob hauv plab rau ethylene oxide yog ib txoj hauv kev tsis tshua muaj, tab sis yog tias cov kua ethylene oxide nkag mus rau hauv lub plab zom mov, nws tuaj yeem ua rau corrosive thiab ua rau mob hnyav thiab kub nyhiab rau cov mucous membranes. Hauv cov xwm txheej zoo li no, haus 1-2 khob dej thiab ua kom ntuav los ntawm kev kov sab caj pas (tsis txhob ua rau ntuav hauv cov neeg tsis nco qab). Nrhiav kev kho mob tam sim ntawd.