Incazelo
I-PVC enamathela entanjeni isebenza njengesendlalelo esengeziwe sokuvikela kunoma yikuphi ukulimala okungaba khona noma ukulimala kwesilwane. Enye yezinhlelo zokusebenza eziyinhloko zokuvinjelwa kwezingulube ukuvimbela ubhubhane. Ngesikhathi sokuqubuka kwesifo, kubalulekile ukuhlukanisa izingulube ezithelelekile noma okungenzeka ukuthi zithelelekile nezinempilo enhle ukuze kuvinjelwe ukusakazeka kwezifo. Izivimbelo zokukhiya amachwane engulube zihlinzeka ngendawo ephephile nevikelekile yokugcina amazinyane engulube ngayinye ukuze ahlukaniswe nokuqapha. Lokhu kusiza ukulawula futhi kuqukethe ukusabalala kwezifo ezithathelwanayo futhi kuvikele impilo yomhlambi wonke. Ukwengeza, izithiyo zezingulube ezinamalokhi zingasetshenziselwa imijovo yezidakamizwa. Ukuba nendawo elawulwayo futhi ezinzile kubalulekile lapho unikeza amazinyane izidakamizwa noma imithi yokugoma. Umnikazi akagcini nje ngokukhawulela ukunyakaza kwengulube ukuze aqinisekise ukuphepha kwayo ngesikhathi sokujova, kodwa futhi uvumela ukufinyelela okulula endaweni yomjovo. Lokhu kwenza imisebenzi yabalimi nodokotela bezilwane ibe lula, kwandisa ukusebenza kahle kwezilwane kanye nabaqhubi futhi kunciphisa ingcindezi. . Sengiphetha, izivimbelo zezingulube ezinamalokhi ziyimpahla ebalulekile embonini yezingulube. Ayikwazi ukuvikela izilwane kuphela ekulimaleni, kodwa futhi isetshenziswe njengethuluzi lokuvimbela ubhubhane kanye nomjovo wezidakamizwa. Ukwakhiwa kwayo okuqinile futhi okuhlala isikhathi eside okuhlanganiswe ne-PVC enamathela kuqinisekisa ukuphepha nempilo yamaphuphu. Ngokuhlinzeka ngendawo elawulwayo nephephile, lawa ma-stents asiza ekulawuleni izifo, enze lula ukuphathwa kwemithi ngempumelelo, futhi asize ukuthuthukisa ukukhiqiza okuphelele epulazini lezingulube.
Iphakheji: Isiqephu ngasinye esinesikhwama esisodwa se-poly, izingcezu ezingu-20 ezinebhokisi lokuthekelisa
