Saizi dzakakurumbira uye maficha eAV Fistula Needles

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Saizi dzakakurumbira uye maficha eAV Fistula Needles

Zvishandiso zvekurapakuita basa rakakosha muchikamu chezvehutano nekubatsira mukuvhiya kwakasiyana uye marapirwo.Pakati pemichina yakawanda yekurapa,arteriovenous fistula tsonovakawana kutariswa kwakapararira nekuda kwebasa ravo rakakosha muhemodialysis.AV fistula size size senge 15G, 16G uye 17G inonyanya kufarirwa mumamiriro ezvinhu aya.Muchinyorwa chino, tichaongorora hukuru hwakasiyana uye hunhu hweAV fistula tsono uye kukosha kwazvo mundima yekurapa.

AV Fistula Tsono (2)

AV Fistula Needles dzakagadzirirwa kugadzira arteriovenous fistulas, iyo yakakosha kune varwere vari kuita hemodialysis.Idzi tsono dzinoita semaponji pakati peropa nemuchina wedialysis, zvichinyatso kubvisa tsvina uye mvura yakawandisa kubva mumuviri.Imwe yezvinonyanya kutariswa pakusarudza aAV fistula tsonosaizi yakakodzera kuti ive nechokwadi chekuita kwakanyanya uye kunyaradza kwemurwere.

Anonyanya kushandiswa AV fistula tsono saizi 15G, 16G, uye 17G."G" inoreva geji, kuratidza dhayamita yetsono.Nhamba dzegeji dzepasi dzinoenderana nehukuru hwetsono.Somuenzaniso, theAV Fistula Tsono 15Gine dhayamita yakakura kana ichienzaniswa neiyo 16G uye 17G sarudzo.Sarudzo yesaizi yetsono inotsamira pazvinhu zvakati kuti, zvinosanganisira kukura kwetsinga dzemurwere, nyore kuisa, uye kubuda kweropa kunodiwa kuti dialysis ishande.

AV fistula tsono 15G ine dhayamita yakakura uye inowanzoshandiswa kune varwere vane tsinga dzakakora.Saizi iyi inobvumira mazinga epamusoro ekuyerera kweropa panguva yedialysis, zvichibvumira kubviswa kwemarara kwakabudirira uye kuwedzera kugona kwekuvhiya.Zvisinei, kuisa tsono hombe kunogona kunetsa uye kunogona kukonzera kusagadzikana kune vamwe varwere.

Kune vanhu vane dzimwe tsinga dzisina kusimba, AV fistula tsono 16G uye 17G inowanzoshandiswa.Idzi tsono dzedhayamita diki dziri nyore kupinza, zvichigadzira ruzivo rushoma kuvarwere.Kunyangwe kuyerera kweropa kungave kuderera zvishoma zvichienzaniswa netsono ye15G, ichiri kukwana dialysis inoshanda muzviitiko zvakawanda.

Mukuwedzera kune saizi,arteriovenous fistula tsonovane zvinhu zvakati kuti zvinowedzera kushanda kwavo.Chinhu chakakosha ndeye bevel yetsono, iyo inoreva iyo angled tip.Iko kona uye kupinza kwebevel kunoita basa rakakosha mukureruka kwekupinza uye kuderedza kushungurudza kune murwere tishu.Tsono dzakanyatsogadzirwa bevels dzinovandudza ruzivo rwese rwevashandi vehutano nevarwere.

Pamusoro pezvo, tsono dzeAV fistula kazhinji dzine nzira dzekuchengetedza dzekudzivirira netsaona kukuvara kwetsono uye kukurudzira kutapurira hutachiona.Aya maficha ekuchengetedza anosanganisira zvinodzorereka kana kudzivirira nzira dzinovhara tsono mushure mekushandisa, nekudaro kuderedza njodzi yenjodzi dzine chekuita netsono.

Chimwe chinhu chakakosha chekufunga nezvemhando yetsono.AV fistula tsono dzinowanzogadzirwa nesimbi isina tsvina kana zvimwe zvekurapa-giredhi biocompatible zvinhu.Kusarudzwa kwezvinhu kunovimbisa kusimba kwetsono uye kuenderana nemuviri wemurwere, zvichideredza zvingangoitika zvakashata.

Muchidimbu, tsono yeAV fistula chinhu chakakosha chekurapa chinoshandiswa panguva yehemodialysis.Kusarudza saizi yakakodzera, seAV fistula tsono 15G, 16G, kana 17G, zvinoenderana nehunhu hwemurwere uye zvaanoda.Iyo tsono ye15G inobvumira kuyerera kwepamusoro kweropa, nepo 16G uye 17G tsono dzakanyatsokodzera varwere vane tsinga dzisina kusimba.Pasinei nehukuru, tsono idzi dzinobatanidza zvinhu zvakadai semagadzirirwo ebeveled uye nzira dzekuchengetedza kuti dziwedzere kushanda kwavo uye kuve nechokwadi chekuchengetedzwa kwevarwere.Hunhu hwezvinhu zvetsono hwakakoshawo pakupa michina yekurapa yakavimbika uye inoenderana.Sezvo AV fistula tsono tekinoroji ichiramba ichifambira mberi nekuvandudza, vashandi vehutano vanogona kupa hutano huri nani nekuvandudza ruzivo rwese rwevarwere vari kuita hemodialysis.


Nguva yekutumira: Zvita-01-2023