A matsayin madaidaicin sarkar aliphatic dibasic aldehyde, glutaraldehyde ruwa ne marar launi mara launi tare da wari mai ban haushi da kyakkyawan sakamako na kisa akan ƙwayoyin cuta na haifuwa, ƙwayoyin cuta, mycobacteria, mold pathogenic da ƙwayoyin cuta na kwayan cuta, da kuma bactericide mara-oxidizing mai faɗi.Glutaraldehyde maganin kashe kwayoyin cuta ne mai matukar tasiri wanda ke kashe kwayoyin cuta iri-iri kuma Hukumar Lafiya ta Duniya ta ba da shawarar a matsayin maganin gurɓataccen ƙwayar cutar hanta.
Glutaraldehyde 25%yana da tasiri mai motsa rai da warkarwa akan fatar ɗan adam da maƙarƙashiya kuma yana iya haifar da allergies, don haka bai kamata a yi amfani da shi don kashe iska da kayan abinci ba.Bugu da kari, bai kamata a yi amfani da glutaraldehyde don lalatawa da kuma haifuwa na kayan aikin likita na tubular ba, alluran allura, suturar tiyata da zaren auduga.
Glutaraldehyde ana yawan amfani dashi azaman maganin kashe kwayoyin cuta a cikin masana'antar likitanci kuma masu amfani zasu iya samun tambayoyi masu alaƙa da batutuwan fasaha, don haka Springchem anan yana ba da mahimman bayanai game da glutaraldehyde don bayanin ku.
Aaikace-aikace na glutaraldehyde
Ana amfani da Glutaraldehyde azaman sterilant mai sanyi don lalata kayan aikin zafi, kamar endoscopes da kayan aikin dialysis.Ana amfani da shi azaman babban maganin kashe kwayoyin cuta ga waɗancan kayan aikin tiyata waɗanda ba za a iya haifuwar zafi ba.
Ana amfani da Glutaraldehyde don aikace-aikace da yawa a wuraren kiwon lafiya:
● Mai gyara nama a cikin dakunan gwaje-gwaje
● Maganin kashe kwayoyin cuta da haifuwa na saman da kayan aiki
● Wani wakili mai tauri da ake amfani dashi don haɓaka haskoki na X-ray
● Don shirye-shiryen grafts
Karewakwanan wata na glutaraldehyde da kuma yadda za a ƙayyade karewa
A cikin zafin jiki na ɗaki kuma a ƙarƙashin yanayin nesa da haske da ajiyar hatimi, ranar karewa na glutaraldehyde bai kamata ya zama ƙasa da shekaru 2 ba, kuma abun ciki mai aiki na glutaraldehyde ya kamata ya zama aƙalla 2.0% a cikin ranar karewa.
A cikin zafin jiki, bayan ƙara mai hana tsatsa da mai daidaita pH, ana amfani da glutaraldehyde don lalatawar na'urar na'urar likita ko haifuwa, kuma ana iya amfani da shi har tsawon kwanaki 14 na ci gaba.Ya kamata abun ciki na glutaraldehyde ya zama aƙalla 1.8% yayin amfani.
Nitsewadkamuwa da cutahanyatare da glutaraldehyde
Jiƙa kayan aikin da aka tsaftace a cikin 2.0% ~ 2.5% glutaraldehyde disinfection bayani don nutsar da su gaba ɗaya, sannan a rufe kwandon lalata a zafin jiki na 60 min, kuma kurkura da ruwa mara kyau kafin amfani.
Abubuwan da aka tsaftace da bushewa da kayan aikin magani, na'urori da abubuwa an saka su cikin 2% alkaline glutaraldehyde bayani gaba ɗaya, kuma kumfa iska a saman kayan ya kamata a cire tare da akwati da aka rufe a zazzabi na 20 ~ 25 ℃.Kwayar cutar tana aiki har zuwa ƙayyadadden lokacin umarnin samfurin.
Abubuwan da ake buƙata don lalata endoscopes tare da glutaraldehyde
1. Babban matakin disinfection da sigogi na haifuwa
● Tattaunawa: ≥2% (alkali)
● Lokaci: Bronchoscopy disinfection lokacin nutsewa ≥ 20min;sauran endoscopes disinfection ≥ 10min;endoscopic nutsewa ga marasa lafiya tare da mycobacterium tarin fuka, sauran mycobacteria da sauran cututtuka na musamman ≥ 45min;haifuwa ≥ 10h
2. Yi amfani da hanya
● Endoscope tsaftacewa da na'urar kashe kwayoyin cuta
● Yin aiki da hannu: yakamata a cika maganin kashe ƙwayoyin cuta da kowane bututu kuma a jiƙa don lalata
3. Hattara
Glutaraldehyde 25%yana da rashin lafiyar jiki kuma yana da haushi ga fata, idanu da numfashi, kuma yana iya haifar da dermatitis, conjunctivitis, kumburin hanci da ciwon asma, don haka ya kamata a yi amfani da shi a cikin tsaftacewa na endoscope da na'ura mai lalata.
Kariya tare da glutaraldehyde
Glutaraldehyde yana da haushi ga fata da mucous membranes kuma mai guba ga mutane, kuma maganin glutaraldehyde na iya haifar da mummunar lalacewa ga idanu.Sabili da haka, ya kamata a shirya kuma a yi amfani da shi a wuri mai kyau, ya kamata a shirya kariya ta sirri da kyau, kamar saka abin rufe fuska, safar hannu mai kariya da gilashin kariya.Idan aka tuntube ta ba da gangan ba, sai a wanke ta nan da nan kuma a ci gaba da sha ruwa, sannan a nemi kulawar likita da wuri idan idanun sun ji rauni.
Ya kamata a yi amfani da shi a wuri mai kyau, kuma idan ya cancanta, wurin ya kamata ya kasance da kayan aiki.Idan maida hankali na glutaraldehyde a cikin iska a wurin da ake amfani da shi ya yi yawa, ana ba da shawarar a sanye shi da na'urar numfashi mai ƙunshe da kai (mashin kariya mai kyau).Dole ne kwantena da ake amfani da su don kayan aikin jiƙa su kasance masu tsabta, an rufe su kuma a shafe su kafin amfani.
Kulawa da mita na glutaraldehyde maida hankali
Ana iya lura da ingantaccen taro na glutaraldehyde tare da tube gwajin sinadarai.
A cikin ci gaba da yin amfani da shi, ya kamata a ƙarfafa sa ido na yau da kullum don fahimtar sauye-sauyen maida hankali, kuma kada a yi amfani da shi da zarar an sami maida hankali a ƙasa da abin da ake bukata.
Ya kamata a tabbatar da cewa taro na glutaraldehyde da ake amfani da shi ya dace da buƙatun littafin samfurin.
Ya kamataglutaraldehyde za a kunna kafin amfani?
Maganin ruwa mai ruwa na glutaraldehyde acidic ne kuma yawanci ba zai iya kashe bullowar spores a cikin yanayin acidic ba.Sai kawai lokacin da aka "kunna" bayani ta hanyar alkalinity zuwa ƙimar pH na 7.5-8.5 cewa zai iya kashe spores.Da zarar an kunna, waɗannan mafita suna da rayuwar shiryayye na aƙalla kwanaki 14.A matakan pH na alkaline, kwayoyin glutaraldehyde suna yin polymerize.Yin polymerization na glutaraldehyde yana haifar da rufe rukunin rukunin aldehyde mai aiki na kwayoyin glutaraldehyde da ke da alhakin kashe tsiron budding, don haka tasirin bactericidal ya ragu.
Abubuwan da ke shafar haifuwar glutaraldehyde
1. Tattaunawa da lokacin aiki
Za a inganta tasirin ƙwayoyin cuta tare da haɓaka haɓakawa da haɓaka lokacin aiki.Koyaya, maganin glutaraldehyde tare da babban juzu'i na ƙasa da 2% ba zai iya samun ingantaccen tasirin ƙwayoyin cuta akan ƙwayoyin cuta ba, komai yadda za'a tsawaita lokacin bactericidal.Sabili da haka, wajibi ne a yi amfani da maganin glutaraldehyde tare da juzu'i fiye da 2% don kashe ƙwayoyin cuta.
2. Magani acidity da alkalinity
Sakamakon bactericidal na acid glutaraldehyde yana da ƙasa da ƙasa fiye da na alkaline glutaraldehyde, amma bambancin zai ragu a hankali tare da ƙara yawan zafin jiki.A cikin kewayon pH 4.0-9.0, tasirin ƙwayoyin cuta yana ƙaruwa tare da haɓaka pH;Ana lura da tasirin ƙwayar cuta mafi ƙarfi a pH 7.5-8.5;a pH> 9, glutaraldehyde da sauri polymerizes kuma tasirin bactericidal yana ɓacewa da sauri.
3. Zazzabi
Hakanan yana da tasirin ƙwayoyin cuta a ƙananan yanayin zafi.Sakamakon bactericidal na glutaraldehyde yana ƙaruwa da zafin jiki, kuma ƙimar zafinsa (Q10) shine 1.5 zuwa 4.0 a 20-60 ℃.
4. kwayoyin halitta
Kwayoyin halitta suna sa tasirin ƙwayoyin cuta ya yi rauni, amma tasirin kwayoyin halitta akan tasirin ƙwayoyin cuta na glutaraldehyde ya fi na sauran masu kashe ƙwayoyin cuta.Kashi 20% na maganin maraƙi da 1% duka jini ba su da tasiri akan tasirin bactericidal na 2% glutaraldehyde.
5. Sakamakon haɗin gwiwa na nonionic surfactants da sauran abubuwan physicochemical
Polyoxyethylene m barasa ether ne nonionic surfactant, da kwanciyar hankali da kuma bactericidal sakamako suna da muhimmanci inganta ta ƙara 0.25% polyoxyethylene m barasa ether zuwa glutaraldehyde bayani tsara tare da inganta acid-base glutaraldehyde.Duban dan tayi, hasken infrared mai nisa da glutaraldehyde suna da tasirin haifuwa na haɗin gwiwa.
Springchem, babban masana'antar glutaraldehyde 10 na kasar Sin, yana samar da glutaraldehyde 25% da 50% don masana'antu, dakin gwaje-gwaje, aikin gona, likitanci, da wasu dalilai na gida, da farko don lalatawa da haifuwa na saman da kayan aiki.Don ƙarin bayani, kawai tuntuɓe mu.
Lokacin aikawa: Agusta-16-2022