Kuyo nayiphi na inkqubo yotyando, ukuqinisekisa ubunyumba bezinto zonyango kubaluleke kakhulu kukhuseleko kunye nempumelelo yokusebenza. Phakathi kwezixhobo ezahlukeneyo ezisetyenzisiweyo, i-polyester sutures yinto ethandwayo ngenxa yamandla kunye nokuqina. Nangona kunjalo, njengazo zonke izixhobo zotyando kunye nezixhobo, kufuneka zicocwe ngokufanelekileyo ukuthintela usulelo kunye neengxaki. Kweli nqaku, siza kuphonononga iinkqubo eziphambili zokucoca i-polyester sutures kwaye kutheni kubalulekile ukulandela ezona ndlela zisebenzayo.
Kutheni inzalo yeIiPolyester SuturesIbalulekile
Ukubaluleka kokuvala umthungo akunakubekwa ngaphezulu. I-Sutures, idibene ngokuthe ngqo namanxeba avulekileyo, yenza njengekhonkco elibalulekileyo kwinkqubo yotyando. Nakuphi na ungcoliseko kunokukhokelela kusulelo, ukolula inkqubo yokuchacha nokubeka isigulana emngciphekweni weengxaki ezinzima. I-Polyester sutures, nangona ikwazi ukumelana neebhaktheriya, kufuneka iqhutywe ngokungqongqo ukuqinisekisa ukuba ayinazo iintsholongwane ezinobungozi phambi kokusetyenziswa.
Kwimeko yeklinikhi, inzala ye-polyester sutures ayiyona nje indlela yokhuseleko kodwa imfuneko esemthethweni yokuthobela imigangatho yonyango. Ukusetyenziswa kwemithungo engasebenziyo ngokungafanelekanga kunokukhokelela kusulelo lwezigulana, ukuhlala ixesha elide esibhedlele, okanye amabango okungasebenzi kakuhle. Ke ngoko, ukuqonda kunye nokulandela iiprothokholi zokuvala inzala kubalulekile kuye nawuphi na umboneleli wezempilo.
Iindlela eziqhelekileyo zokuNzala kwiiPolyester Sutures
Iindlela ezininzi zisetyenziselwa ukuvala iintsholongwane ze-polyester ngokufanelekileyo, nganye ineenzuzo zayo ngokuxhomekeke kwizibonelelo zonyango kunye neempawu ezithile ze-suture. Obona buchule buxhaphakileyo bubandakanya ukuvala inzala ngomphunga (autoclaving), i-ethylene oxide (EtO) inzala yerhasi, kunye nemitha ye-gamma.
1. Ukwenziwa inzala ngomphunga (Autoclaving)
Ukuvala inzala ngomphunga, okwakwaziwa ngokuba yi-autoclaving, yenye yezona ndlela zisetyenziswa kakhulu zokubulala iintsholongwane kwizixhobo zonyango, kubandakanya i-polyester sutures. Le ndlela ibandakanya ukuveza i-sutures kwi-steam ephezulu yobushushu phantsi koxinzelelo. I-Polyester sutures ifaneleka kakuhle kule nkqubo ngenxa yokuba iyakwazi ukumelana nobushushu kwaye igcina ingqibelelo emva kokuvalwa inzala.
I-Autoclaving iyasebenza kakhulu ekubulaleni ibhaktheriya, iintsholongwane, kunye ne-spores, okwenza kube lukhetho oluthembekileyo. Nangona kunjalo, kubalulekile ukuqinisekisa ukuba ii-polyester sutures zipakishwe ngokuchanekileyo ngaphambi kokuba zifakwe kwi-autoclave. Ukupakishwa okungalunganga kunokuvumela ukufuma okanye umoya ukuba ungene, ubeka esichengeni ubunyumba be-sutures.
2. Ukuvalwa kwe-Ethylene Oxide (EtO).
Ukuvalwa kwe-ethylene oxide (EtO) yenye indlela esetyenziswa kwi-polyester sutures, ngakumbi xa kubandakanyeka izinto ezingeva bubushushu. Igesi ye-EtO ingena kwi-suture material kwaye ibulala i-microorganisms ngokuphazamisa i-DNA yazo. Le ndlela ilungele i-sutures engakwazi ukumelana nokushisa okuphezulu kwe-autoclaving.
Olunye lolona ncedo luphambili lwe-EtO yokuvala inzala kukuba inokusetyenziswa kuluhlu olubanzi lwemathiriyeli, nto leyo eyenza ibe nezinto ezininzi. Nangona kunjalo, le nkqubo ifuna inqanaba elide lokungenisa umoya ukuze kuqinisekiswe ukuba zonke iintsalela zerhasi ye-EtO ziyasuswa phambi kokuba i-sutures ithathwe njengekhuselekile ukusetyenziswa. Ukungena komoya ngendlela eyiyo kubalulekile ukunqanda iziphumo ezinobungozi kwizigulana nakubasebenzi bezempilo.
3. Gamma Radiation Sterilization
Imitha yeGamma yenye indlela esebenza kakhulu yokuvala inzala, ngakumbi kwiisuture zepolyester ezipakishwe kwangaphambili kwizikhongozeli ezitywiniweyo. Imitha ye-gamma ene-energy ephezulu ingena kwipakethe kwaye itshabalalise naziphi na ii-microorganisms ezikhoyo, ziqinisekisa ubunyumba obupheleleyo ngaphandle kwesidingo sokushisa okuphezulu okanye iikhemikhali.
Le ndlela isetyenziswa kakhulu xa kusenziwa izixhobo zonyango eziziintsholongwane ngenxa yokusebenza kakuhle kunye nokukwazi ukuvala inzala kwiimveliso ngobuninzi. Iintsimbi zePolyester ezenziwe iintsholongwane zisebenzisa i-gamma radiation zikhuselekile ukuba zisetyenziswe ngokukhawuleza, njengoko kungekho zinsalela ezinobungozi okanye iigesi ezishiywe ngasemva.
IiNdlela eziGqwesileyo zokuPhatha iiSterilised Polyester Sutures
Nasemva kokwenziwa inzala ngendlela eyiyo, kubalulekile ukugcina ubunyulu be-polyester sutures. Ababoneleli ngezempilo kufuneka balandele iindlela ezifanelekileyo zokuqinisekisa ukuba i-sutures ihlala inyumba de isetyenziswe kutyando. Oku kubandakanya ukugcina i-sutures kwindawo engcolileyo, ukuyiphatha ngeeglavu, kunye nokuqinisekisa ukuba ukupakishwa akuphazamiseki.
Ngaphezu koko, iingcali zonyango kufuneka zihlale zijonga umhla wokuphelelwa kwexesha kwiiphakheji ze-suture ezintsholongwane kwaye zijonge naziphi na iimpawu zomonakalo okanye ungcoliseko ngaphambi kokusetyenziswa. Nakuphi na ukuphulwa kwepakethe, umbala, okanye ivumba elingaqhelekanga lingabonisa ukuba i-sutures ayisekho inzala.
Iukuvalwa kwee-polyester suturesngumba obalulekileyo wokuqinisekisa ukhuseleko lwesigulane kunye neziphumo zotyando oluyimpumelelo. Nokuba kusenziwa inzala yomphunga, irhasi ye-EtO, okanye ngemitha ye-gamma, kubalulekile ukuba ababoneleli bezempilo balandele iindlela ezifanelekileyo zokuvala inzala ukuqinisekisa ukuba imithungo ayinazingcolisi. Ukongeza kokuvala inzala, ukuphathwa ngononophelo kunye nokugcinwa kwezi sutures kubalulekile ekugcineni ingqibelelo yazo de zisetyenziswe kutyando.
Ngokulandela iinkqubo ezifanelekileyo, iingcali zonyango zinokunciphisa umngcipheko wosulelo kunye nokuphucula amaxesha okubuyisela isigulane, ukwenza i-polyester sutures ibe yindlela ekhuselekileyo nethembekileyo kwizicelo ezahlukeneyo zotyando. Ukuqonda kunye nokuphumeza ezi ndlela zokuvala inzala kuqinisekisa indawo yotyando ekhuselekileyo, esebenza ngakumbi kumntu wonke.
Ixesha lokuposa: Oct-17-2024
