ethula:
Ngesikhathi sokuhlinzwa, kubalulekile ukuqinisekisa ukuthi ikhwalithi ephezulu, i-sutures yokuhlinzwa ethembekile iyasetshenziswa. Amasu okuhlinza ayingxenye ebalulekile yokuvalwa kwesilonda futhi adlala indima ebalulekile enqubweni yokululama yesiguli. Kulokhu okuthunyelwe kwebhulogi, sizocubungula imininingwane yama-sutures angeyona inzalo nezingxenye zawo, sigxile ezintweni zokwakha, ukwakhiwa, izinketho zemibala, osayizi abatholakalayo, nezici ezibalulekile.
Ama-sutures angeyona inzalo angamuncwa:
Ama-sutures angenakumuncwa angamuncwa ngokuvamile asetshenziselwa ukuvala isilonda kwangaphandle futhi adinga ukususwa ngemva kwesikhathi esinqunyiwe sokuphola. Lawa ma-sutures enziwe nge-polypropylene homopolymer, eqinisekisa amandla athuthukisiwe nokuthembeka. Ngokungafani nama-sutures oyinyumba, ama-nonsterile sutures angase adinge izinqubo ezengeziwe zokuvala inzalo ngaphambi kokusetshenziswa, kuye ngesilungiselelo esithile sokuhlinzwa.
Impahla nesakhiwo:
I-Polypropylene homopolymer substrate yaziwa ngokuhlala kwayo kanye nokuhambisana kwayo ne-biocompatibility, okuyenza ilungele ukuvala amanxeba angaphandle. Ukwakhiwa kwe-monofilament yalezi sutures kuthuthukisa ukuhamba futhi kunciphisa ukuhlukumezeka kwezicubu ngesikhathi sokufakwa nokususwa. Ukwengeza, ukwakhiwa kwe-monofilament kunciphisa amathuba okutheleleka ngenxa yokuthi akunawo umphumela we-capillary ovame ukubonakala kuma-multifilament sutures.
Izinketho zombala nosayizi:
Umbala onconyiwe wama-sutures angeyona inzalo angamunceki i-phthalocyanine eluhlaza okwesibhakabhaka, enikeza ukubonakala okungcono ngesikhathi sokubekwa futhi iqinisekisa ukususwa okunembile. Nokho, izinketho zemibala zingahluka kuye ngomkhiqizo womkhiqizi. Ngokwebanga losayizi, lawa ma-suture atholakala ngosayizi abaningi, okuhlanganisa osayizi be-USP 6/0 kuya ku-No. 2# kanye ne-EP metric 1.0 kuya ku-5.0, okuqinisekisa ukuhambisana nobunkimbinkimbi benxeba obuhlukahlukene.
isici esiyinhloko:
Ama-sutures angenakumuncwa angenakumuncwa, nakuba engafanele ukuthungwa kwangaphakathi, anezici ezibalulekile eziwenza abe yigugu ekuvaleni kwesilonda kwangaphandle. Okokuqala, lawa ma-sutures awamuncwa ngezinto, asusa ukukhathazeka ngokuphuka kwangemva kokuhlinzwa. Ukwengeza, banokugcina amandla okuqinile okuhlaba umxhwele, abaqinisekisi ukulahlekelwa kuyo yonke impilo yabo yesevisi.
Ngokufigqiwe:
Ukuqonda ukwakheka kanye nezakhiwo zama-sutures angaxutshwe namagciwane angenakumuncwa kubalulekile kochwepheshe bezokunakekelwa kwempilo abahililekile ezinqubweni zokuvala amanxeba. Ifaka i-polypropylene homopolymer, ukwakhiwa kwe-monofilament, imibala yokubonakala okuthuthukisiwe, nokutholakala kosayizi abahlukahlukene, lezi zindwangu zinikeza inketho enokwethenjelwa yokuvalwa kwesilonda kwangaphandle. Amandla abo okugcina amandla aqinile aqinisekisa ukuvala okuphephile kuyo yonke inqubo yokuphulukisa. Ngokusebenzisa lezi sutures zekhwalithi ephezulu, odokotela bangasiza iziguli ukuba zilulame ngokuphumelelayo futhi bakhuthaze imiphumela yokuhlinzwa ephumelelayo.
Isikhathi sokuthumela: Nov-22-2023