Ga marasa lafiya da ke da cututtukan renal na ƙarshe (ESRD), hemodialysis wani zaɓi ne mai aminci da inganci. A lokacin jiyya, jini da dialysate suna haɗuwa da dializer (kodar wucin gadi) ta hanyar membrane mai lalacewa, wanda ke ba da damar musayar abubuwan da ke motsawa ta hanyar gradients. Na'urar hemodialysis tana taka muhimmiyar rawa wajen tsarkake jini ta hanyar cire sharar rayuwa da wuce gona da iri yayin shigar da ions calcium da bicarbonate daga dialysate zuwa cikin jini. A cikin wannan labarin, za mu bincika tushen na'urorin hemodialysis kuma za mu jagoranci yadda za a zaɓi na'ura mai inganci don samun jin daɗi.

 

Fahimtar Injin Hemodialysis

Na'urorin hawan jini yawanci sun ƙunshi babban tsarin guda biyu: tsarin kula da jini da tsarin samar da dialysate. Tsarin jini yana da alhakin sarrafa yaduwar jini na extracorporeal kuma tsarin dialysate yana shirya ƙwararrun maganin dialysis ta hanyar haɗa abubuwan tattarawa da ruwan RO da jigilar maganin zuwa dializer. A cikin hemodialyzer, dialysate yana yin yaduwa mai solute, shiga, da ultrafiltration tare da jinin majiyyaci ta hanyar wani nau'i mai mahimmanci, kuma a halin yanzu, jinin tsarkakewa zai koma jikin majiyyaci ta tsarin kula da jini kuma tsarin dialysate yana zubar da ruwa mai sharar gida. Wannan ci gaba da tsarin hawan keke yana tsaftace jini yadda ya kamata.

A al'ada, tsarin kula da jini ya haɗa da famfo jini, famfo heparin, kula da bugun jini da bugun jini, da tsarin gano iska. Mahimman abubuwan da ke cikin tsarin samar da dialysis sune tsarin sarrafa zafin jiki, tsarin hadawa, tsarin gurɓataccen ruwa, tsarin kulawa da aiki, saka idanu na ultrafiltration, gano zubar jini, da sauransu.

Nau'o'in na'urori na farko guda biyu da ake amfani da su a cikin hemodialysis sune ma'auniinjin hemodialysis (HD).da kumainjin hemodiafiltration (HDF).. Amfani da injin HDFdialyzers masu saurin gudubayar da ingantaccen tsarin tacewa - yaduwa da juzu'i don haɓaka kawar da manyan ƙwayoyin cuta da abubuwa masu guba da sake cika mahimman ions ta hanyar maye gurbin aikin samarwa.

Ya kamata a lura da cewa yankin membrane na dializer ya kamata a yi la'akari da shi a cikin takamaiman yanayin mai haƙuri, ciki har da nauyi, shekaru, yanayin zuciya, da kuma samun damar jijiyoyin jini lokacin zabar dialzer. Koyaushe tuntuɓar shawarwarin ƙwararrun likita don ƙayyadedializer mai dacewa.

 

Zabar Na'urar Hemodialysis Da Ya dace

Aminci da daidaito sune manyan abubuwan fifiko. Ga wasu mahimman abubuwan da yakamata ayi la'akari dasu:

1. Safety Features

ƙwararren injin hemodialysis yakamata ya kasance yana da ingantaccen tsarin tsaro da tsarin ƙararrawa. Ya kamata waɗannan tsarin su kasance masu hankali sosai don gano kowane yanayi mara kyau kuma suna ba da sahihan faɗakarwa ga masu aiki.

Sa ido na ainihi shine ci gaba da lura da matsa lamba na jijiya da venous, ƙimar kwarara, da sauran mahimman sigogi yayin dialysis. Faɗakarwar tsarin ƙararrawa don batutuwa kamar iska a cikin layin jini sun wuce karfin jini, ko ƙimar ultrafiltration na kuskure.

 2. Daidaiton aiki

Daidaiton na'ura yana rinjayar tasiri na jiyya kuma yawanci ana kimanta shi ta hanyoyi masu zuwa:

Ƙimar ultrafiltration: injin ya kamata ya sarrafa daidaitaccen ruwan da aka cire daga majiyyaci.

Kulawar haɓakawa: tabbatar da cewa dialysate yana cikin daidaitaccen taro na electrolyte.

Ikon zafin jiki: injin ya kamata ya kula da dialysate a yanayin zafi mai aminci da kwanciyar hankali.

 3. Interface mai amfani-Friendly

Ƙwararren mai amfani da mai amfani zai iya inganta ƙwarewa ga duka marasa lafiya da masu aiki. Nemo injuna tare da sarrafawa masu hankali da bayyanannun nuni waɗanda ke sauƙaƙa sa ido kan sigogin jiyya.

4. Kulawa da Tallafawa

Yi la'akari da ƙarfin goyon bayan fasaha da sabis na kulawa don zaɓaɓɓen maƙerin inji. Taimako mai dogaro na iya tabbatar da cewa an magance kowace al'amura cikin gaggawa, tare da rage cikas ga jiyya.

 5. Biyayya da Ka'idoji

Dole ne injin hemodialysis ya dace da aminci da ƙa'idodin inganci waɗanda ƙungiyoyin gudanarwa suka kafa. Wannan yarda yana da mahimmanci don tabbatar da amincin mara lafiya da ingantaccen magani.

 

Gasar Injin Hemodialysis da Maƙera

Thesamfurin hemodialysis W-T2008-Bkerarre taChengdu Wesleyya haɗu da ƙungiyar ta kusan shekaru talatin na ƙwarewar masana'antu da haɓakar fasaha. An ƙera injin ɗin don amfani da shi a cikin sassan kiwon lafiya kuma ya sami takardar shedar CE, tare da fasahar ci gaba, kwanciyar hankali, aminci da kwanciyar hankali, da sauƙin aiki ga ma'aikatan lafiya. Yana da famfo guda biyu da madaidaicin ɗakin samar da ruwa-da-dawowa, ƙira na musamman don tabbatar da daidaiton ultrafiltration. Ana shigo da mahimman abubuwan na'urar daga Turai da Amurka, kamar bawul ɗin solenoid waɗanda ke tabbatar da daidaitaccen ikon buɗe tashoshin tashoshi da rufewa, da kwakwalwan kwamfuta masu ba da tabbacin sa ido da tattara bayanai.

 

Na ci gaba kare lafiya tsarin

Na'urar tana ɗaukar tsarin sa ido na iska guda biyu da tsarin kariya, matakin ruwa da na'urorin gano kumfa, waɗanda za su iya hana iskar da ke cikin jini yadda ya kamata daga shiga jikin majiyyaci don dakatar da haɗarin iska. Bugu da ƙari, injin ɗin yana sanye da maki biyu na saka idanu don zafin jiki da maki biyu don haɓaka aiki, yana tabbatar da ingancin dialysate a duk lokacin jiyya. Tsarin ƙararrawa mai hankali yana ba da ra'ayi na ainihi akan duk wani rashin daidaituwa yayin dialysis. Ƙararrawar acousto-optic yana faɗakar da masu aiki don amsa da sauri ga kowane matsala, haɓaka amincin haƙuri da ingancin magani.

Dangane da kafuwar W-T2008-B, daW-T6008S hemodiafiltration injiyana ƙara mai lura da hawan jini, matattarar endotoxin, da Bi-Cart azaman daidaitattun jeri. Yana iya sauƙi canzawa tsakanin HDF da HD yanayin yayin jiyya. Shigarwa tare da dialyzers masu girma-ruwa, waɗanda ke sauƙaƙe cire manyan ƙwayoyin cuta daga cikin jini, injin yana haɓaka tasirin gabaɗaya da jin daɗin jiyya.