{"id":2076,"date":"2024-10-31T11:28:17","date_gmt":"2024-10-31T03:28:17","guid":{"rendered":"https:\/\/zjbocon.com\/?p=2076"},"modified":"2025-12-05T11:11:54","modified_gmt":"2025-12-05T03:11:54","slug":"ethylene-oxide-sterilization-chamber","status":"publish","type":"post","link":"https:\/\/zjbocon.com\/?p=2076","title":{"rendered":"PQ in Ethylene oxide sterilization chamber"},"content":{"rendered":"\n
\"Ethylene<\/figure><\/div>\n\n\n\n

I-PQ yisigaba sokuqinisekiswa esisebenzisa igumbi lokubulala inzalo e-Ethylene oxide ukukhombisa ukuthi imishini yokuhlanza inzalo ye-ethylene oxide isebenza njalo ngokuya ngezinqubo zokwamukelwa ezinqunyelwe ngaphambili kanye nenqubo enezidingo ezibekiwe futhi ezihlangabezana nezidingo ezicacisiwe.<\/p>\n\n\n\n

PQ should be carried out for each new process and\/or product to be validated to demonstrate that the process complies with identified acceptance criteria and is capable of delivering the required SAL to the product.PQ consists of both microbiological and physical performance qualifications and is performed in the Ethylene oxide sterilization equipment used to sterilize the product.<\/p>\n\n\n\n

During PQ process, the package of the product and loading mode of the product\u00a0should be specified;\u00a0Select representative products or materials whose packaging and material composition can cover all the product to be sterilized or the entire product family.<\/p>\n\n\n\n

During PQ process, the package of the product and loading mode of the product\u00a0should be specified;\u00a0Select representative products or materials whose packaging and material composition can cover all the product to be sterilized or the entire product family.<\/p>\n\n\n\n

Ngokuvamile, i-MPQ ne-PPQ zenziwa kanyekanye.Uma i-PPQ yenziwa ngokuhambisana okungenani nokugijima kwe-MPQ okuthathu, khona-ke ubuncane bokugijima kwe-PPQ eyodwa kuzokwenziwa kusetshenziswa ukucaciswa kwenqubo yomjikelezo ogcwele. I-Physical PQ (PPQ) izokhombisa ukuthi imibandela yokwamukela eshiwo iyahlangatshezwa kuwo wonke umthwalo ngesikhathi sokucaciswa kwenqubo yenkambiso ehlongozwayo.<\/p>\n\n\n\n

I-PQ izokwenziwa lapho kwethulwa imikhiqizo emisha noma eguquliwe, ukupakishwa, ukucushwa komthwalo, igumbi le-Ethylene oxide sterilization noma imingcele yokucubungula ngaphandle uma ukulingana nomkhiqizo oqinisekisiwe ngaphambilini, ukupakishwa, ukucushwa komthwalo Igumbi le-Ethylene oxide sterilization noma inqubo ibhaliwe.<\/p>\n\n\n\n

Ukuqinisekiswa kwe-PQ Inqubo yegumbi lokuvala inzalo ethylene oxide<\/h2>\n\n\n\n

Inqubo yokuqinisekisa i-PQ imvamisa ithi : yenza umjikelezo oyiqhezu kuqala, bese uhlola isimo sobunyumba somkhiqizo ngemva kwalokho.
ingxenye
\u00a0cycle sterilization; compare the EO resistance relationship between IPCD, EPCD and representative products (the expected result is EPCD > IPCD > Product,); Refer to ISO-11737-2 for the test requirements involved in the fractional cycle.<\/p>\n\n\n\n

Yenza uhhafu womjikelezo ukuze ufakazele ukuphindaphindeka kwenqubo yokuvala inzalo kanye nomphumela wokuvala inzalo; Uma kusetshenziswa indlela ye-overkill, akumele kube ne-IPCD ephozithivu ngesikhathi somjikelezo.I-EPCD enhle phakathi nohhafu womjikelezo iyamukeleka uma ikhombise ukumelana okukhulu kune-IPCD ehlinzeka
\u201c
inselele yecala elibi kakhulu
\u201d
ngokucubungula okujwayelekile.<\/p>\n\n\n\n

Imingcele evamile yokuvala inzalo ivamise ukunqunywa amapharamitha omjikelezo ogcwele, ngakho izinselele eziyinsalela ngokuvamile zenziwa phakathi nomjikelezo ogcwele ukuze kutholwe isikhathi esifanele sokungenisa umoya. Njengoba ukuphumelela kwenqubo yokuvala inzalo kufakazelwe kumjikelezo wengxenyana kanye nohhafu womjikelezo, umphumela wokuvala inzalo ungaqinisekiswa yi-EPCD.<\/p>\n\n\n\n

Uma, kunoma yikuphi kwalokhu kugijima, izidingo zokungazali noma ukusebenza komkhiqizo zingahlangatshezwana nazo, uphenyo kufanele lwenziwe ukuze kutholwe ukuthi kudingeka yini ukuqhutshwa kweziqu okwengeziwe. Uma amapharamitha enqubo engakwazi ukugcinwa ngaphakathi kwemikhawulo echaziwe, kufanele kwenziwe uphenyo. Uma kwenziwa izinguquko, ukugijima okwengeziwe kufanele kudingeke.<\/p>\n\n\n\n

I-PQ Yonyaka kunqubo yegumbi le-Ethylene oxide sterilization<\/h2>\n\n\n\n

Review of PQ should assessment that the sterilization process remains valid for the designated product.Reduced MPQ\/PPQ can be necessary in certain situations, e.g. to verify continued appropriateness of the resistance of the internal PCD in the product load to the resistance of the product bioburden, or, after a defined interval, to provide evidence that there has been no inadvertent change since the previous requalification study. This would typically include, minimally,one fractional or half cycle exposure including load temperature and humidity measurements. Fractional cycles in a developmental chamber can also be used to support a requalification program, but requalification of the production chamber should be performed in the production chamber.<\/p>\n\n\n\n

Ukuhlolwa kokulingana<\/h2>\n\n\n\n

1.Process Equivalence?Imishini yokuvala inzalo ye-Ethylene oxide eletha amapharamitha enqubo efanayo, esedlule. I-IQ<\/a> futhi OQ<\/a>, uzofaneleka noma.<\/p>\n\n\n\n

2. ngendlela efanayo negumbi lokuqala, noma kusetshenziswa i-MPQ encishisiwe ebonisa ukulethwa kwezinga elidingekayo le-microbiological lethality kanye ne-PPQ ukukhombisa izinga lokushisa nokuswakama okufanayo komthwalo nokulawulwa yigumbi lokukhiqiza. Isizathu salesi siqinisekiso esincishisiwe sizorekhodwa futhi sibhalwe phansi.<\/p>\n\n\n\n

3. Umthelela wezindawo ezihlukene zezindawo kumkhiqizo noma izakhiwo zomthwalo uzonqunywa.<\/p>\n\n\n\n

4. Ukulinganisa kwenqubo kuyindlela esetshenziselwa ukubonisa ukuthi inqubo efanayo yokuvala inzalo eqinisekisiwe ilethwa izingcezu ezimbili noma ngaphezulu noma amasethi wemishini yokuvala inzalo ye-Ethylene oxide. Akudingi ukuthi okokusebenza kufane ngokomzimba. Ngisho noma amapharamitha alethwa okokusebenza awafani ngokwezibalo, izinqubo ezilethiwe zisengalingana uma zonke zikwazi ukuqalisa inqubo ngaphakathi kwemikhawulo yenqubo echaziwe, eqinisekisiwe.<\/p>\n\n\n\n

5. Ukulingana kwenqubo phakathi kwezingcezu eziningi zemishini kuhloswe ngayo ukunciphisa inani lokuhlola elidingekayo ukuze kusetshenziswe inqubo. Inqubo yokuvala inzalo kufanele iqinisekiswe ekamelweni elilodwa. Izisetshenziswa ezisele zingabhekana ne-PQ encishisiwe uma okokusebenza okusele kwenze iziqu zokufakwa (IQ) kanye neziqu zokusebenza (OQ) (bheka u-9.2 no-9.3). Ukulingana kungasetshenziswa futhi ukunciphisa ukufaneleka kwezingcezu ezimbalwa zemishini. Okokusebenza okusetshenziselwa ukuletha inqubo yokuvala inzalo kuvame ukuba negumbi noma igumbi kanye nezinhlelo zokulawula ezisizayo. Impahla yenqubo yokuvala inzalo ingase ibekwe endaweni ethile yokucubungula noma phakathi kwezindawo ezimbalwa. Lokhu okokusebenza kungasetshenziswa ngokuzimela ukuletha izimo zenqubo efanayo futhi kungase kufane ncamashi nomklamo ofanayo noma kungase kuhluke ngobukhulu noma ngezinga lempahla ehambisanayo.<\/p>\n\n\n\n

6. Ukulingana kwenqubo phakathi kwezingcezu eziningi zemishini kuhloswe ngayo ukunciphisa inani lokuhlola elidingekayo ukuze kusetshenziswe inqubo. Inqubo yokuvala inzalo kufanele iqinisekiswe ekamelweni elilodwa. Izisetshenziswa ezisele zingabhekana ne-PQ encishisiwe uma okokusebenza okusele kwenze iziqu zokufakwa (IQ) kanye neziqu zokusebenza (OQ) (bheka u-9.2 no-9.3). Ukulingana kungasetshenziswa futhi ukunciphisa ukufaneleka kwezingcezu ezimbalwa zemishini. Okokusebenza okusetshenziselwa ukuletha inqubo yokuvala inzalo kuvame ukuba negumbi noma igumbi kanye nezinhlelo zokulawula ezisizayo. Impahla yenqubo yokuvala inzalo ingase ibekwe endaweni ethile yokucubungula noma phakathi kwezindawo ezimbalwa. Lokhu okokusebenza kungasetshenziswa ngokuzimela ukuletha izimo zenqubo efanayo futhi kungase kufane ncamashi nomklamo ofanayo noma kungase kuhluke ngobukhulu noma ngezinga lempahla ehambisanayo.<\/p>\n\n\n\n

UMA UFUNA UKWAZI OKWENGEZIWE <\/h2>\n\n\n\n

Ucingo:+8619975258603<\/a><\/p>\n\n\n\n

I-imeyili:hayley@hzbocon.com<\/a><\/p>\n\n\n\n

Indawo Yendawo: Igumbi 1202, Caitong Zhongxin, Xiasha District, Hangzhou City, Zhejiang Province, China<\/p>\n\n\n\n

Iwebhusayithi:hzbocon.com<\/a>zjbocon.com<\/a><\/p>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

I-PQ yisigaba sokuqinisekiswa esisebenzisa igumbi lokubulala inzalo e-Ethylene oxide ukukhombisa ukuthi imishini yokuhlanza inzalo ye-ethylene oxide isebenza njalo ngokuya ngezinqubo zokwamukelwa ezinqunyelwe ngaphambili kanye nenqubo enezidingo ezibekiwe futhi ezihlangabezana nezidingo ezicacisiwe.<\/p>\n","protected":false},"author":234312599,"featured_media":8489,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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is the stage of validation that uses Ethylene oxide sterilization chamber to demonstrate equipment\" \>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \>\n<link rel=\"canonical\" href=\"https:\/\/zjbocon.com\/?p=2076\" \>\n<meta property=\"og:locale\" content=\"en_US\" \>\n<meta property=\"og:type\" content=\"article\" \>\n<meta property=\"og:title\" content=\"PQ in Ethylene oxide sterilization chamber\" \>\n<meta property=\"og:description\" content=\"PQ is the stage of validation that uses Ethylene oxide sterilization chamber to demonstrate equipment\" \>\n<meta property=\"og:url\" content=\"https:\/\/zjbocon.com\/?p=2076\" \>\n<meta property=\"og:site_name\" content=\"ETO STERILIZER\" \>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/profile.php?id=100088482339878\" \>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/profile.php?id=100088482339878\" \>\n<meta 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Learn why they are essential for medical and industrial sterilization.","rel":"","context":"In "Company News"","block_context":{"text":"Company News","link":"https:\/\/zjbocon.com\/?cat=133125"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/zjbocon.com\/wp-content\/uploads\/2024\/11\/ethylene-oxide-sterilization-21.webp?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":2471,"url":"https:\/\/zjbocon.com\/?p=2471","url_meta":{"origin":2076,"position":1},"title":"Safety Requirements for Using Ethylene Oxide in sterilization","author":"Bocon Technical Team","date":"2024-12-23","format":false,"excerpt":"when Ethylene Oxide in sterilization chamber should be equipped with fire prevention facilities. Ethylene oxide cylinders should be stored separately in a dry, well-ventilated room, with strict prohibition of smoking and open flames. 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Project Design Requirements for Ethylene Oxide (EO) Sterilization Logistics This automated project\u2026","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/zjbocon.com\/wp-content\/uploads\/2025\/09\/Automatic-Sterilizer-Chamber-Conveyor-1.webp?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/zjbocon.com\/wp-content\/uploads\/2025\/09\/Automatic-Sterilizer-Chamber-Conveyor-1.webp?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/zjbocon.com\/wp-content\/uploads\/2025\/09\/Automatic-Sterilizer-Chamber-Conveyor-1.webp?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/zjbocon.com\/wp-content\/uploads\/2025\/09\/Automatic-Sterilizer-Chamber-Conveyor-1.webp?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":2453,"url":"https:\/\/zjbocon.com\/?p=2453","url_meta":{"origin":2076,"position":3},"title":"Microbial Killing Performance of Ethylene Oxide Sterilizers","author":"Bocon Technical Team","date":"2024-12-20","format":false,"excerpt":"Note 1: The Ethylene Oxide sterilization conditions must be obtained through validation confirmation and should be verified with monitoring and routine control during each sterilization cycle. 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