Ukunyuka kwamazinga okusinda kwiintsana ze-nanopreterm-abo bazalwa benobunzima obungaphantsi kwe-750 grams okanye ngaphambi kweeveki ezingama-25 zokumitha-zisa imingeni emitsha kukhathalelo lweentsana, ngakumbi ekuboneleleni ngesondlo esaneleyo sabazali (PN). Ezi mveku zibuthathaka kakhulu zinenkqubo yemetabolism engaphuhliswanga, nto leyo eyenza ukuba unikezelo lwezondlo oluchanekileyo lubaluleke kakhulu. Nangona kunjalo, izikhokelo ze-PN ezikhoyo kwiintsana ezinobunzima obuphantsi kakhulu (ELBW) zingenakukwazi ukujongana ngokupheleleyo neemfuno zabo ezizodwa, ukudala imfuno yezisombululo ezikhethekileyo.
Iintsana ze-Nanopreterm zifuna inkxaso ye-PN elungeleleneyo ngokucokisekileyo ngenxa yeevenkile zabo ze-glycogen ezilinganiselwe, i-glucose metabolism engapheliyo, kunye nokuphakama kobuntu bokungalingani kwezondlo. Ulawulo olukhawulezileyo kodwa olulawulwayo lwe-dextrose lubalulekile ukukhusela i-hyperglycemia, ngelixa i-lipid intake kufuneka ibekwe esweni ngononophelo ukuphepha ukugqithiswa kwe-metabolic. Ukongeza, ukuhanjiswa kweeprotheyini kufuneka kuphuculwe ukuxhasa ukukhula ngaphandle kokugqithisa iinkqubo zabo ezingaphuhliswanga.
Iingxowa ze-PN ezisekelwe kwi-EVA zibonelela ngesisombululo esithembekileyo sokuhlangabezana nale mingeni. Izinto eziphathekayo ze-ethylene-vinyl acetate (EVA) ziqinisekisa ukuhambelana namacandelo e-PN abuthathaka, ukugcina ukuzinza kwe-lipids, i-amino acids, kunye ne-micronutrients. Ngokungafaniyo nezixhobo zesiNtu, i-EVA inciphisa umngcipheko wokuvuza kunye nongcoliseko, olubalulekileyo kubantwana abasanda kuzalwa abangakhuselekanga. Ukuguquguquka kunye nokuqina kweengxowa ze-EVA nazo zizenza zilungele ulawulo lwe-PN ixesha elide kwiiyunithi zokunakekelwa kwe-neonatal (NICUs), apho ubunyumba kunye nokuchaneka kubaluleke kakhulu.
Lingze Medical'sIingxowa ze-TPNzenziwa kusetyenziswa imathiriyeli ye-premium EVA kwaye ziyafumaneka ngobukhulu obahlukeneyo kunye neenkcukacha zokuhlangabezana neemfuno ezahlukeneyo zeklinikhi. Ngokhuseleko olongeziweyo, iingxowa zokhuselo ozikhethelayo zinokubonelelwa ngesicelo somthengi ukunqanda ukuvuza. Iimveliso zethu zihlangabezana neyona migangatho iphezulu yamazwe ngamazwe, ibambe i-CFDA, i-FDA, kunye nezatifiketi ze-CE. Siye sasebenzisana ngempumelelo namaziko okhathalelo lwempilo kumazwe amaninzi, sinikezela ngezisombululo ezithembekileyo zesondlo sabazali.
Ixesha lokuposa: Jul-09-2025