Kwiminyaka yakutshanje, i-silicone iye yavela njengenxalenye ebalulekileyo kwishishini lokhathalelo lwempilo, iguqula usetyenziso lwezonyango kunye negalelo kuphuhliso lwenqanaba eliphezulu.izixhobo zonyango, iimveliso zokunakekelwa kwenxeba, ukufakelwa kwezonyango, iityhubhu zonyango kunye neecatheters, iisealants zonyango kunye ne-adhesives, njengoizixhobo zempilo ezinxitywayo.Izinto eziguquguqukayo kunye neempawu ezizodwa ze-silicone zenze ukuba ibe ngumhlobo obalulekileyo kumayeza anamhlanje.
Esinye sezizathu eziphambili zokuba kutheni i-silicone yamkelwe ngokubanzi kwishishini lezempilo kukuhambelana kwayo.I-Silicone ayinayo ityhefu, i-hypoallergenic, kwaye ayisebenzi, iyenza ibe yinto efanelekileyo kwizixhobo zonyango kunye nokufakelwa.Ukukwazi ukudibanisa nezicubu zomntu ngaphandle kokubangela ukusabela okubi kuye kwavula amathuba amatsha okuphucula iziphumo zesigulane kunye nomgangatho wobomi.Ukusuka kwi-pacemakers kunye nokufakwa endaweni edibeneyo ukuya kwi-breast implants kunye ne-prosthetics yamazinyo, i-silicone iye yaguqula intsimi yokufakelwa kwezonyango, inika ukuqina, ukuguquguquka, kunye nokuhambelana nezicubu zomzimba.
Iityhubhu zonyango kunye neecatheter, enye inkalo ebalulekileyo yokhathalelo lwempilo yanamhlanje, ixhamla kakhulu kwiipropathi ezizodwa ze-silicone.I-Silicone tubing iyaziwa ngokuguquguquka kwayo okugqwesileyo kunye nokuchasana ne-kinking, iyenza ibe yinto efanelekileyo kwizicelo ezahlukeneyo ezifana nokuhanjiswa kwe-intravenous fluid, i-gastrointestinal kunye nokungenelela kokuphefumla.Umphezulu wayo ogudileyo unciphisa umngcipheko we-clotting kunye ne-bacterial adhesion, ukukhuthaza ukunakekelwa kwesigulane esingcono kunye nokunciphisa ithuba lokusuleleka.
Iimveliso zokunyamekela amanxeba ziye zabona ukuqhubela phambili okuphawulekayo kunye nokuhlanganiswa kwe-silicone.Izinxibo ezisekelwe kwi-silicone zibonelela ngendawo efumileyo yokuphulukisa isilonda ngelixa ivumela i-oksijini ukungena kunye nokuthintela ukungcoliseka kwebhaktheriya.Ezi zinxibo azikho i-adhesive, zivumela ukususwa ngaphandle kweentlungu kunye nokuququzelela inkqubo yokuphulukisa ngokuthambileyo.Ukongezelela, amaphepha e-silicone kunye neegels zisetyenziselwa ukuphatha izibazi ngokunciphisa ukubonakala kwazo kunye nokukhuthaza ukuvuselelwa kwezicubu.Ubutsha obunjalo bube nempembelelo enkulu kwinkqubo yokubuyisela izigulane ezinezilonda ze-dermatological kunye nokuhlinzwa.
Ngaphezu koko, iipropathi ezimangalisayo ze-silicone zenza ukuba ibe yinto efanelekileyo yokutywinwa kwezonyango kunye ne-adhesives.Ezi mveliso zisetyenziswa kwiinkqubo zotyando ukuvala izikeyi, ukuthintela ukuvuza, nokukhuthaza ukuphiliswa kwenxeba.I-adhesives ye-silicone nayo isetyenziselwa ukudibanisa izixhobo zonyango, ukubonelela ngeebhondi ezikhuselekileyo, ukuxhathisa ukufuma, kunye nokugcina ukusebenza kwiindawo ezifunayo.Ukuguquguquka kwe-silicone kwezi zicelo kwandisa kakhulu ukhuseleko lwesigulane kunye nokusebenza kwesixhobo sonyango.
Ukunyuka kwezixhobo zempilo ezinxitywayo kuzise ixesha elitsha kulawulo lwezempilo, kwaye i-silicone idlala indima ebalulekileyo ekuvelisweni kwezi zixhobo.Ukuba bhetyebhetye kunye nokuqina kweSilicone kuvumela ukuyilwa kwezinto ezinxitywayo ezikhululekile nezihlala ixesha elide ezibeka iliso kwiimpawu ezibalulekileyo, ukulandelela umsebenzi womzimba, kunye nokulawula amayeza.Ezi zixhobo zinegalelo elikhulu ekunakekeleni ukukhusela, ukubeka iliso kwisigulane esikude, kunye nokuphucula iziphumo zempilo jikelele.
Ukuqukumbela, i-silicone iye yaba ngumhlobo obalulekileyo kumayeza anamhlanje, kunye nobukho bayo buvakala kwiinkalo ezahlukeneyo zeshishini lezempilo.I-biocompatibility yayo, ukuguquguquka, ukuqina, kunye nokuchasana nokushisa okuphezulu kunye nokuphantsi kubangele ukuqhubela phambili okubonakalayo kwizixhobo zonyango, iimveliso zokunakekelwa kwamanxeba, ukufakelwa kwezonyango, iityhubhu zonyango kunye ne-catheters, i-sealants zonyango kunye ne-adhesives, kunye nezixhobo zempilo ezinxibayo.Njengoko ishishini lokhathalelo lwempilo liqhubeka nokuvela, iipropathi ezikhethekileyo ze-silicone ngokungathandabuzekiyo ziya kudlala indima ebalulekileyo ekubumbeni ikamva leyeza, ukunika izisombululo ezintsha kunye nokhathalelo lwesigulane oluphuculweyo.
Ixesha lokuposa: Sep-08-2023