Ma Haemodialysers otayika (Low Flux) pochiza hemodialysis
Kufotokozera Kwachidule:
Ma hemodialysers adapangidwa kuti azithandizira hemodialysis pachimake komanso kulephera kwaimpso komanso kugwiritsidwa ntchito kamodzi.Malinga ndi mfundo ya semi-permeable nembanemba, imatha kuyambitsa magazi a wodwala ndikutaya magazi nthawi imodzi, onse amayenda mbali ina mbali zonse za dialysis membrane.Mothandizidwa ndi gradient ya solute, osmotic pressure ndi hydraulic pressure, The Disposable Haemodialyser imatha kuchotsa poizoni ndi madzi owonjezera m'thupi, ndipo nthawi yomweyo, kupereka zinthu zofunika kuchokera ku dialyzate ndikusunga ma electrolyte ndi acid. m’mwazi.
Ma hemodialyseradapangidwa kuti azichiza hemodialysis pachimake komanso kulephera kwaimpso komanso kugwiritsa ntchito kamodzi.Malinga ndi mfundo ya semi-permeable nembanemba, imatha kuyambitsa magazi a wodwala ndikutaya magazi nthawi imodzi, onse amayenda mbali ina mbali zonse za dialysis membrane.Mothandizidwa ndi gradient ya solute, osmotic pressure ndi hydraulic pressure, The Disposable Haemodialyser imatha kuchotsa poizoni ndi madzi owonjezera m'thupi, ndipo nthawi yomweyo, kupereka zinthu zofunika kuchokera ku dialyzate ndikusunga ma electrolyte ndi acid. m’mwazi.
Chithunzi cholumikizira chithandizo cha dialysis:
Zaukadaulo:
- Zigawo Zazikulu:
- Zofunika:
| Gawo | Zipangizo | Lumikizanani ndi Magazi kapena ayi |
| Kapu yachitetezo | Polypropylene | NO |
| Chophimba | Polycarbonate | INDE |
| Nyumba | Polycarbonate | INDE |
| Dialysis membrane | Chithunzi cha PES | INDE |
| Zosindikizira | PU | INDE |
| O-ring | Silicone Ruber | INDE |
Chidziwitso:zida zonse zazikulu sizowopsa, zimakwaniritsa zofunikira za ISO10993.
- Zogulitsa:Dialyzer iyi imakhala ndi magwiridwe antchito odalirika, omwe angagwiritsidwe ntchito pa hemodialysis.Zofunikira za magwiridwe antchito ndi tsiku la labotale pamndandandawu zidzaperekedwa motere kuti zifotokozedwe.Zindikirani:Tsiku la labotale la dialyzer iyi adayezedwa motsatira miyezo ya ISO8637
Table 1 Magawo oyambira a Kagwiritsidwe Ntchito Kazinthu
| Chitsanzo | A-40 | A-60 | A-80 | A-200 |
| Njira ya Sterilization | Gamma ray | Gamma ray | Gamma ray | Gamma ray |
| Malo abwino a membrane (m2) | 1.4 | 1.6 | 1.8 | 2.0 |
| Maximum TMP(mmHg) | 500 | 500 | 500 | 500 |
| M'mimba mwake wa membrane (μm ± 15) | 200 | 200 | 200 | 200 |
| M'kati mwake (mm) | 38.5 | 38.5 | 42.5 | 42.5 |
| Ultrafiltration Coefficient (ml/h. mmHg) (QB=200ml/mphindi, TMP = 50mmHg) | 18 | 20 | 22 | 25 |
| Kutsika kwa Pressure Compartment (mmHg) QB= 200ml/mphindi | ≤50 | ≤45 | ≤40 | ≤40 |
| Kutsika kwa Pressure Compartment (mmHg) QB= 300ml/mphindi | ≤65 | ≤60 | ≤55 | ≤50 |
| Kutsika kwa Pressure Compartment (mmHg) QB= 400ml/mphindi | ≤90 | ≤85 | ≤80 | ≤75 |
| Kutsika kwamphamvu kwa dialyzate compartment(mmHg) QD= 500ml/mphindi | ≤35 | ≤40 | ≤45 | ≤45 |
| Kuchuluka kwa gawo la magazi (ml) | 75 ±5 | 85 ±5 | 95 ±5 | 105 ± 5 |
Table 2 Chilolezo
| Chitsanzo | A-40 | A-60 | A-80 | A-200 | |
| Mkhalidwe Woyeserera: QD=500ml/mphindi, kutentha:37℃±1℃, QF= 10ml/mphindi | |||||
| Chilolezo (ml/mphindi) QB= 200ml/mphindi | Urea | 183 | 185 | 187 | 192 |
| Creatinine | 172 | 175 | 180 | 185 | |
| Phosphate | 142 | 147 | 160 | 165 | |
| Vitamini B12 | 91 | 95 | 103 | 114 | |
| Chilolezo (ml/mphindi) QB= 300ml/mphindi | Urea | 232 | 240 | 247 | 252 |
| Creatinine | 210 | 219 | 227 | 236 | |
| Phosphate | 171 | 189 | 193 | 199 | |
| Vitamini B12 | 105 | 109 | 123 | 130 | |
| Chilolezo (ml/mphindi) QB= 400ml/mphindi | Urea | 266 | 274 | 282 | 295 |
| Creatinine | 232 | 245 | 259 | 268 | |
| Phosphate | 200 | 221 | 232 | 245 | |
| Vitamini B12 | 119 | 124 | 137 | 146 | |
Ndemanga:Kulekerera kwa tsiku lachilolezo ndi ± 10%.
Zofotokozera:
| Chitsanzo | A-40 | A-60 | A-80 | A-200 |
| Malo abwino a membrane (m2) | 1.4 | 1.6 | 1.8 | 2.0 |
Kupaka
Magawo amodzi: Chikwama cha pepala cha Piamater.
| Chiwerengero cha zidutswa | Makulidwe | GW | NW | |
| Katoni Yotumizira | 24 ma PC | 465 * 330 * 345mm | 7.5Kg | 5.5Kg |
Kutseketsa
Chotseketsa pogwiritsa ntchito walitsa
Kusungirako
Alumali moyo wa zaka 3.
• Nambala ya maere ndi tsiku lotha ntchito zake zasindikizidwa pa lebulo lomwe laikidwa pa chinthucho.
• Chonde sungani pamalo olowera mpweya wabwino wamkati ndi kutentha kwa 0 ℃ ~ 40 ℃, ndi chinyezi chosapitilira 80% komanso opanda mpweya wowononga.
• Chonde pewani ngozi ndi mvula, chipale chofewa, ndi kuwala kwadzuwa paulendo.
• Osamachisunga m’nyumba yosungiramo zinthu pamodzi ndi mankhwala ndi zinthu zachinyezi.
Kusamala ntchito
Osagwiritsa ntchito ngati choyikapo chosabala chawonongeka kapena chatsegulidwa.
Kugwiritsa ntchito kamodzi kokha.
Tayani mosamala mukangogwiritsa ntchito kamodzi kuti mupewe kutenga matenda.
Mayeso abwino:
Mayeso ampangidwe, mayeso a Biological, mayeso a Chemical.
