Semushonga wakazara we aliphatic dibasic aldehyde, glutaraldehyde imvura isina ruvara inopenya ine hwema hunotsamwisa uye inouraya mabhakitiriya ekubereka, mavhairasi, mycobacteria, pathogenic mold uye bacterial bacterium, uye non-oxidizing broad-spectrum bactericide. Glutaraldehyde mushonga unoshanda zvikuru unouraya tupukanana twakasiyana-siyana uye unokurudzirwa neWorld Health Organization semushonga unodzivirira hutachiona hwehepatitis virus.
Glutaraldehyde 25%ine simba rekusimbisa uye rinoporesa paganda revanhu uye mucous membranes uye inogona kukonzera allergies, saka haifanirwe kushandiswa pakuuraya mweya nemidziyo yekudya. Pamusoro pezvo, glutaraldehyde haifanirwe kushandiswa pakuuraya uye kuuraya utachiona pamidziyo yekurapa ine tubular, tsono dzejekiseni, sutures dzekuvhiya uye shinda dzedonje.
Glutaraldehyde inowanzoshandiswa semushonga wekuuraya utachiona muindasitiri yezvekurapa uye vashandisi vanogona kunge vaine mibvunzo ine chekuita nematambudziko ehunyanzvi, saka Springchem pano inopa pfungwa huru nezve glutaraldehyde kuti uzive.
Akushandiswa kweglutaraldehyde
Glutaraldehyde inoshandiswa semushonga unouraya utachiona unotonhora kuti uuraye hutachiona hwemidziyo inonzwa kupisa, senge endoscopes nemidziyo ye dialysis. Inoshandiswa semushonga unouraya utachiona wepamusoro wemidziyo yekuvhiya isingakwanise kuuraya utachiona nekupisa.
Glutaraldehyde inoshandiswa mumabasa akasiyana-siyana muzvipatara:
● Mushonga wekugadzirisa nyama mumarabhoritari ezvirwere
● Mushonga wekuuraya utachiona uye kuvhiyiwa kwemajini pamusoro nemidziyo
● Chinhu chinoomesa chinoshandiswa kugadzira X-ray
● Kugadzirira ma grafts
Kupera kwekushandazuva reglutaraldehyde uye nzira yekuziva nguva yekupera kwemushonga
Pakupisa kwemukamuri uye kana iri kure nekuchengeterwa chiedza uye kwakavharwa, zuva rekupera kweglutaraldehyde harifanirwe kunge riri pasi pemakore maviri, uye huwandu hweglutaraldehyde hunofanira kunge huri mukati me2.0% mukati mezuva rekupera.
Patembiricha yemukamuri, mushure mekuwedzera mushonga unodzivirira ngura uye pH adjuster, glutaraldehyde inoshandiswa pakuuraya kana kudzima utachiona mumidziyo yekurapa, uye inogona kushandiswa kwemazuva gumi nemana anotevedzana. Huremu hweglutaraldehyde hunofanira kunge huri 1.8% panguva yekushandiswa.
Kunyudzwadhutachionanziraine glutaraldehyde
Nyikai midziyo yakacheneswa mumushonga we2.0% ~ 2.5% glutaraldehyde disinfecting kuti muinyudze zvizere, mobva mavhara mudziyo wekuuraya utachiona patembiricha yemumba kwemaminitsi makumi matanhatu, mozosuka nemvura isina utachiona musati mashandisa.
Zvishandiso zvekuongorora nekurapa zvakacheneswa uye zvakaomeswa, zvishandiso nezvinhu zvinoiswa mumushonga we2% alkaline glutaraldehyde zvakanyudzwa zvizere, uye mabubble emhepo ari pamusoro pemidziyo anofanira kubviswa mudziyo wacho wakavharwa patembiricha ye20~25℃. Kuuraya utachiona kunoshanda kusvika nguva yakatarwa yemirairo yechigadzirwa yasvika.
Zvinodiwa zvekubvisa glutaraldehyde mu endoscopes
1. Zviyero zvepamusoro zvekuuraya utachiona uye kuuraya utachiona
● Kuwanda kwemvura: ≥2% (alkaline)
● Nguva: nguva yekunyudzwa kwebronchoscopy disinfecting ≥ 20min; dzimwe endoscopes disinfecting ≥ 10min; kunyudzwa kweendoscopic kune varwere vane mycobacterium tuberculosis, dzimwe mycobacteria nedzimwe hutachiona hwakasiyana ≥ 45min; kuvharwa kwemasero ≥ 10h
2. Shandisa nzira
● Muchina wekuchenesa nekuuraya utachiona mu endoscope
● Kushanda nemaoko: mushonga wekuuraya utachiona unofanira kuzadzwa nepaipi yega yega wonyikwa kuti uuraye utachiona
3. Kungwarira
Glutaraldehyde 25%Inokonzera allergies uye inotsamwisa ganda, maziso nemweya, uye inogona kukonzera dermatitis, conjunctivitis, kuzvimba kwemhino uye asthma yebasa, saka inofanira kushandiswa mumashini ekuchenesa endoscope uye kuuraya utachiona.
Kuchenjerera ne glutaraldehyde
Glutaraldehyde inotsamwisa ganda nemukati memucosa uye ine chepfu kuvanhu, uye mushonga weglutaraldehyde unogona kukonzera kukuvara kwakanyanya kumaziso. Saka, unofanirwa kugadzirwa uye kushandiswa munzvimbo ine mhepo yakanaka, dziviriro yemunhu inofanira kugadzirwa zvakanaka, sekupfeka mamasiki ekudzivirira, magirovhosi ekudzivirira uye magirazi ekudzivirira. Kana ikasvikwa netsaona, inofanira kusukwa nemvura nekukurumidza uye nguva dzose, uye kurapwa kunofanira kutsvakwa nekukurumidza kana maziso akakuvara.
Inofanira kushandiswa munzvimbo ine mhepo inofefetera zvakanaka, uye kana zvichidikanwa, nzvimbo yacho inofanira kunge iine michina yekuburitsa utsi. Kana huwandu hweglutaraldehyde mumhepo panzvimbo yekushandisa hwakanyanya, zvinokurudzirwa kuti ive nemidziyo yekufema inozvimiririra (mask yekudzivirira kumanikidzwa). Magaba anoshandiswa kunyikira zvinhu anofanira kunge akachena, akafukidzwa uye akacheneswa mushonga wekuuraya utachiona usati washandiswa.
Kutarisa kuwanda kwehuwandu hweglutaraldehyde
Kuwanda kweglutaraldehyde kunoshanda kunogona kuongororwa nekushandisa makemikari ekuyedza.
Mukushandiswa nguva dzose, kuongororwa kwezuva nezuva kunofanira kusimbiswa kuti kuonekwe kuchinja kwehuwandu hwayo, uye haifanirwe kushandiswa kana huwandu hwayo hwawanikwa huri pasi pehuwandu hunodiwa.
Zvinofanira kuve nechokwadi chekuti huwandu hweglutaraldehyde huri kushandiswa hunoenderana nezvinodiwa nebhuku rekushandisa.
Zvinofaniraglutaraldehyde inofanira kushanda usati washandisa?
Mvura inobuda yeglutaraldehyde ine acid uye kazhinji haigone kuuraya spores dzinotanga kubuda kana dziri muacidic state. Inongogona kuuraya spores chete kana mhinduro yacho "yatanga kushanda" ne alkalinity kusvika pH value ye7.5-8.5. Kana yangotanga kushanda, mhinduro idzi dzine hupenyu hwemazuva gumi nemana. Pamazinga e alkaline pH, mamorekuru eglutaraldehyde anowanzoita polymerization. Polymerization yeglutaraldehyde inoguma nekuvharwa kweboka re aldehyde re molecule yayo yeglutaraldehyde inokonzeresa kuuraya spores dzinotanga kubuda, uye nokudaro mhedzisiro yebhakitiriya inodzikira.
Zvinhu zvinokanganisa kucheneswa kwe glutaraldehyde
1. Kuisa pfungwa pachinhu chimwe nechimwe uye nguva yekuita chimwe chinhu
Kuuraya mabhakitiriya kuchawedzerwa nekuwedzera kwekuwanda kwemasero uye kuwedzerwa kwenguva yekushanda. Zvisinei, mushonga weglutaraldehyde une chikamu chehukuru chiri pasi pe2% haugone kuwana mhedzisiro yakavimbika yekuuraya mabhakitiriya pazvipembenene zvebhakitiriya, zvisinei nekuti nguva yekuuraya mabhakitiriya ingawedzerwa sei. Saka, zvinodikanwa kushandisa mushonga weglutaraldehyde une chikamu chehukuru chinopfuura 2% kuti uuraye zvipembenene zvebhakitiriya.
2. Mushonga weacidity uye alkalinity
Kuuraya mabhakitiriya kweacid glutaraldehyde kwakaderera zvakanyanya pane kwealkaline glutaraldehyde, asi mutsauko unodzikira zvishoma nezvishoma nekupisa kuri kuwedzera. Muhuwandu hwepH 4.0-9.0, hutachiona hunowedzera nekuwedzera kwepH; hutachiona hwakasimba hunoonekwa papH 7.5-8.5; papH >9, glutaraldehyde inopomera nekukurumidza uye hutachiona hunorasika nekukurumidza.
3. Tembiricha
Ine simba rekuuraya utachiona pakupisa kwakaderera. Simba rekuuraya utachiona reglutaraldehyde rinowedzera nekupisa, uye chiyero chayo chekupisa (Q10) chiri pakati pe1.5 ne4.0 pa20-60℃.
4. Zvinhu zvepanyama
Zvinhu zvechisikigo zvinoita kuti simba rekuuraya mabhakitiriya risanyanya kusimba, asi simba rezvinhu zvechisikigo pasimba rekuuraya mabhakitiriya reglutaraldehyde diki pane rezvimwe zvinouraya mabhakitiriya. 20% yeropa remombe uye 1% yeropa rose hazvina simba pasimba rekuuraya mabhakitiriya re2% yeglutaraldehyde.
5. Mhedzisiro yekubatana kwemasurfactants asiri eionic nezvimwe zvinhu zvefizikisi
Polyoxyethylene fatty alcohol ether haisi ionic surfactant, uye kugadzikana uye mhedzisiro yebhakitiriya inovandudzwa zvakanyanya nekuwedzera 0.25% polyoxyethylene fatty alcohol ether kune glutaraldehyde solution yakagadzirwa ne acid-base glutaraldehyde yakawedzerwa. Ultrasound, far infrared rays uye glutaraldehyde zvine synergistic sterilization effect.
Springchem, kambani yepamusoro gumi inogadzira glutaraldehyde muChina, inopa glutaraldehyde 25% ne50% yemabasa emaindasitiri, marabhoritari, zvekurima, zvekurapa, uye zvimwe zvemabasa epamba, kunyanya ekuuraya utachiona uye kuuraya utachiona pamichina nepamusoro. Kuti uwane rumwe ruzivo, ingotaura nesu.
Nguva yekutumira: Nyamavhuvhu-16-2022