Inaliti ye-arteriovenous (AV) fistulasisixhobo esibalulekileyo esisetyenziswa kwi-hemodialysis kwizigulana ezineengxaki zezintso. Sidlala indima ephambili ekufikeleleni kwigazi ukuze kususwe ngokufanelekileyo iityhefu kunye nolwelo olugqithisileyo emzimbeni. Ii-AV fistula zenziwa ngotyando ngokudibanisa umthambo nomthambo, nto leyo enika indawo yokufikelela eqinileyo kwi-dialysis. Inaliti esetyenziselwa ukufikelela kule ndawo kufuneka ithembeke, ikhululeke, kwaye isebenze kakuhle. Kukho iintlobo ezahlukeneyo zeenaliti ze-AV fistula, kunye neentlobo ezahlukeneyo ze-fistula, ezifana ne-brachiocephalic kunye ne-radiocephalic fistula, ezihlangabezana neemfuno ezahlukeneyo zesigulana.
Winkukhu ixoxainaliti ye-fistula ye-hemodialysis, kukho iintlobo ezimbini eziphambili ezidla ngokwenziwa ngokuxhomekeke kwimpilo yemithambo yegazi yesigulana kunye neengcebiso zikagqirha wotyando:
I-Brachiocephalic Fistula: Olu hlobo lwe-fistula lwenziwa ngokuqhagamshela umthambo we-brachial kumthambo we-cephalic, odla ngokuba sengalweni ephezulu. Yaziwa ngokubonelela ngomthambo omkhulu we-dialysis, ovumela ukuhamba kwegazi okungcono kwaye unokuxhasa amazinga aphezulu okuhamba kwe-dialysis. I-brachiocephalic fistula isetyenziswa rhoqo kwizigulana ezinemithambo engaphantsi kwengalo engafanelekanga kwi-fistula.
I-Radiocephalic Fistula: Idla ngokubizwa ngokuba "ngumgangatho wegolide" we-fistula, olu hlobo ludibanisa umthambo we-radial kumthambo we-cephalic, ngesiqhelo esihlahleni. Nangona kungathatha ixesha elide ukuvuthwa kwaye kusenokuba nokuhamba kwegazi okuphantsi kancinci xa kuthelekiswa ne-brachiocephalic fistula, inika iingenelo ezifana nokugcina imithambo engaphezulu ekufutshane ukuze ifikelele kwixesha elizayo ukuba kuyimfuneko.
Iingenelo Zokusebenzisa Inaliti ye-AV Fistula
Inaliti ye-AV fistula ineenzuzo ezininzi kunyango lwe-dialysis, ingakumbi xa ithelekiswa nezinye izixhobo zokufikelela kwimithambo yegazi ezifana nee-catheters zemithambo ephakathi okanye ii-grafts ezenziweyo. Ezinye zezona nzuzo ziphambili ziquka:
Ukuqina: Ii-AV fistula zaziwa ngokuqina kwazo kunye nokusetyenziswa kwazo ixesha elide. Nje ukuba zivuthiwe, i-AV fistula inokuhlala iminyaka eliqela, nto leyo eyenza ukuba ibe sisisombululo esihlala ixesha elide xa kuthelekiswa nezinye iintlobo zokufikelela kwimithambo yegazi.
Umngcipheko Ophantsi Wokosuleleka: IiFistula zinomngcipheko ophantsi wokosuleleka xa kuthelekiswa nee-catheter zemithambo ephakathi, njengoko kungekho zinto zangaphandle emzimbeni ezinokuba yindawo yokuzalela iintsholongwane. Ukusetyenziswa kweenaliti ze-AV fistula ezingenazintsholongwane kunciphisa ngakumbi umngcipheko wokosuleleka.
Ukuhamba Kwegazi Okungcono: I-AV fistulas inika ukuhamba kwegazi okungcono xa kuthelekiswa nee-catheters okanye ii-grafts. Oku kuhamba kwegazi okuphezulu kuqinisekisa unyango lwe-dialysis olusebenzayo, luphucula ukususwa kweetyhefu kunye nolwelo olugqithisileyo egazini.
Ukuvaleka Okuncinci: Ii-AV fistula azinawo amathuba amaninzi okuvaleka njengee-grafts okanye ii-catheters ezenziwe ngokwenziwa. Ngenxa yokuba i-fistula isebenzisa imithambo yegazi yesigulana, umzimba awunamathuba amaninzi okuqalisa iindlela zokuvaleka, nto leyo enokuphazamisa i-dialysis.
Igcina imithambo ephakathi: I-AV fistulas inceda ukugcina imithambo ephakathi, nto leyo ebaluleke kakhulu kwizigulana ezinokufuna i-dialysis yexesha elide. Ukugcina le mithambo kuqinisekisa ukuba iindawo zokufikelela kwi-dialysis kwixesha elizayo zihlala zisebenza.
Inkqubo Yokunyanga Ngaphandle: Ukwenziwa kwe-AV fistula ngotyando yinkqubo yokunyanga ngaphandle, oko kuthetha ukuba ayifuni ukuhlala ixesha elide esibhedlele. Izigulana zihlala zigoduka ngaloo mini inye, kwaye xa i-fistula ivuthiwe, zinokubuya kwiiseshoni ze-dialysis rhoqo ngaphandle kwesidingo sotyando olongezelelweyo.
I-Shanghai Teamstand Corporation: Umthengisi Othembekileyo weIzixhobo zonyango
Xa kufikwa ekufumaneni iinaliti ze-AV fistula ezikumgangatho ophezulu kunye nezinye izixhobo zonyango, iShanghai Teamstand Corporation ivelele njengomthengisi onobuchule nothembekileyo. Ngamava eminyaka kwicandelo lezonyango, banikezela uluhlu olubanzi lweemveliso zonyango, kubandakanya izixhobo zokufikelela kwimithambo yegazi, zonke zenziwe ukuhlangabezana nemigangatho yamazwe ngamazwe. Iinaliti zabo ze-AV fistula zenzelwe ukuchaneka, ukhuseleko, kunye nentuthuzelo yesigulana, zinceda iingcali zempilo ukuba zibonelele ngonyango olusebenzayo nolukhuselekileyo lwe-dialysis. Ngeziqinisekiso ezifana ne-CE, i-ISO13485, kunye nokuvunywa kwe-FDA, iShanghai Teamstand Corporation iqinisekisa ukuthembeka kunye nomgangatho weemveliso zayo, ikhonza abathengi kwihlabathi liphela.
Ukuqukumbela, iinaliti ze-AV fistula ziyinxalenye ebalulekileyo yonyango lwe-dialysis, zibonelela ngendlela ehlala ixesha elide, ekhuselekileyo, nesebenzayo yokufikelela egazini. Ngenxa yeenzuzo zokuhamba kwegazi okungcono, umngcipheko wosulelo oluphantsi, kunye nokusetyenziswa ixesha elide, ii-AV fistula zezona zikhethwayo.ukufikelela kwimithambo yegazikwizigulane ezininzi ze-dialysis. I-Shanghai Teamstand Corporation, ngokuzinikela kwayo kumgangatho kunye nokuvelisa izinto ezintsha, inikezela ngeenaliti ze-AV fistula ezisebenza kakuhle ezihlangabezana neemfuno ezingqongqo zokhathalelo lwe-dialysis lwanamhlanje.
Ixesha leposi: Oktobha-21-2024