Tsono ye fistula ine arteriovenous (AV)chishandiso chakakosha chinoshandiswa mukurapa kweropa kuvarwere vane dambudziko reitsvo. Chinoita basa guru mukuwana ropa kuti ribviswe zvakanaka chepfu nemvura yakawandisa mumuviri. AV fistulas inogadzirwa nekuvhiyiwa nekubatanidza tsinga kutsinga, zvichiita kuti pave nenzvimbo yakasimba yekuchenesa ropa. Tsono inoshandiswa kusvika panzvimbo iyi inofanira kuva yakavimbika, yakasununguka, uye inoshanda. Kune mhando dzakasiyana dzetsono dzeAV fistula, uye mhando dzakasiyana dzefistula, dzakadai sebrachiocephalic neradiocephalic fistulas, dzinoenderana nezvinodiwa nemurwere zvakasiyana.
Whuku ichikurukuratsono ye fistula ye hemodialysis, kune mhando mbiri huru dzinowanzogadzirwa zvichienderana nehutano hwetsinga dzeropa dzemurwere uye zvinokurudzirwa nachiremba wekuvhiya:
Brachiocephalic Fistula: Rudzi urwu rwefistula runoumbwa nekubatanidza tsinga yeropa netsinga yeropa, kazhinji iri muruoko rwepamusoro. Inozivikanwa nekupa tsinga huru yeropa kuti ibude, izvo zvinoita kuti ropa rifambe zvakanaka uye zvinogona kutsigira mwero wepamusoro weropa kuti ribude. Brachiocephalic fistula inowanzoshandiswa muvarwere vane tsinga dzepazasi dzeruoko dzisingakodzeri fistula.
Radiocephalic Fistula: Inowanzonzi "chiyero chegoridhe" chefistula, rudzi urwu runobatanidza radial artery ne cephalic vein, kazhinji paruoko. Kunyange zvazvo zvingatora nguva yakareba kuti zvikure uye zvingave neropa shoma zvishoma kana zvichienzaniswa ne brachiocephalic fistula, ine zvakanakira zvakaita sekuchengetedza tsinga dzakawanda dzepedyo kuti dzisvike mune ramangwana kana zvichidikanwa.
Mabhenefiti Ekushandisa Tsono yeAV Fistula
Tsono yeAV fistula ine mabhenefiti akawanda mukurapa dialysis, kunyanya kana ichienzaniswa nezvimwe zvishandiso zvinopinda mutsinga dzeropa zvakaita se central venous catheters kana synthetic grafts. Zvimwe zvezvakanakira zvikuru zvinosanganisira:
Kugara kwenguva refu: Mafistula eAV anozivikanwa nekusimba kwawo uye kushandiswa kwenguva refu. Kana akura, AV fistula inogona kugara kwemakore akati wandei, zvichiita kuti ive mhinduro inogara kwenguva refu kana tichienzanisa nedzimwe mhando dzekupinda kwetsinga dzeropa.
Njodzi Yekutapukirwa Nechirwere: Fistula dzine njodzi shoma yekutapukirwa kana tichienzanisa ne central venous catheters, sezvo pasina zvinhu zvekunze mumuviri zvinogona kushandiswa senzvimbo yekuberekera mabhakitiriya. Kushandisa tsono dzeAV fistula dzakachena kunoderedzawo njodzi yekutapukirwa nechirwere.
Kuyerera Kweropa Zviri Nani: AV fistulas inopa kuyerera kweropa kuri nani zvichienzaniswa necatheters kana grafts. Kuyerera kweropa uku kwakanyanya kunoita kuti kurapwa kwe dialysis kushande zvakanaka, zvichivandudza kubviswa kwechepfu nemvura yakawandisa muropa.
Kugwamba Kushoma: Mafistula eAV haawanzogwamba kupfuura magrafts kana macatheter ekugadzira. Nekuti fistula inoshandisa tsinga dzeropa dzemurwere, muviri hauwanzokonzeresa majoini, izvo zvinogona kukanganisa dialysis.
Inochengetedza Mitsipa Yepakati: AV fistulas inobatsira kuchengetedza mitsipa yepakati, izvo zvinonyanya kukosha kune varwere vangangoda dialysis kwenguva refu. Kuchengetedza mitsipa iyi kunoita kuti nzvimbo dze dialysis dzirambe dziripo mune ramangwana.
Maitiro Ekurapwa Kunze: Kuvhiyiwa kweAV fistula inzira yekuvhiyiwa kunze, zvichireva kuti haidi kugara kwenguva refu muchipatara. Varwere vanowanzo dzokera kumba zuva rimwe chete, uye kana fistula yakura, vanogona kudzoka kuzoongororwa dialysis nguva dzose pasina chikonzero chekuvhiyiwa kwekuwedzera.
Shanghai Teamstand Corporation: Mutengesi Akavimbika weZvishandiso Zvekurapa
Kana zvasvika pakutsvaga tsono dzeAV fistula dzemhando yepamusoro nezvimwe zvishandiso zvekurapa, Shanghai Teamstand Corporation inoonekwa semutengesi ane hunyanzvi uye akavimbika. Vane ruzivo rwemakore akawanda mubazi rezvekurapa, vanopa zvigadzirwa zvakasiyana-siyana zvekurapa, kusanganisira zvishandiso zvinopinda mutsinga dzeropa, zvese zvakagadzirwa kuti zvienderane nezvinodiwa pasi rose. Tsono dzavo dzeAV fistula dzakagadzirirwa kunyatsojeka, kuchengetedzeka, uye kunyaradzwa kwevarwere, zvichibatsira nyanzvi dzezvehutano kupa kurapwa kwedialysis kwakanaka uye kwakachengeteka. Nezvitupa zvakaita seCE, ISO13485, uye mvumo yeFDA, Shanghai Teamstand Corporation inovimbisa kuvimbika uye mhando yezvigadzirwa zvayo, ichishandira vatengi pasi rese.
Mukupedzisa, tsono dzeAV fistula chikamu chakakosha chekurapa kwedialysis, zvichipa nzira yakasimba, yakachengeteka, uye inoshanda yekuwana ropa. Nekubatsira kweropa riri nani, njodzi yekutapukirwa ishoma, uye kushandiswa kwenguva refu, AV fistula ndiyo inonyanya kufarirwa.kupinda kwetsinga dzeropakune varwere vazhinji vane dialysis. Shanghai Teamstand Corporation, nekuzvipira kwayo kune mhando uye hunyanzvi, inopa tsono dzeAV fistula dzinoshanda zvakanaka dzinosangana nezvinodiwa zvakanyanya zvekuchengetedzwa kwedialysis kwemazuva ano.
Nguva yekutumira: Gumiguru-21-2024