Wanem samting ol i wokim long nil we ol i save tromoi

Dispela 'needle tube' em PP, k4912 em i wanpela spesel samting bilong yusim long sait bilong marasin, na Yanshan Petrochemical i wokim. Mi no save tru long 'infusion bag'. Yutiliti model i tok long ol samting bilong marasin we ol i save tromoi nating we ol i save yusim long givim marasin long rop bilong blut na ol i save sterilisim bilong kamapim wanpela rot namel long rop bilong blut na marasin bilong wara. Planti taim em i gat nil bilong putim insait long rop bilong blut, kapa bilong lukautim, hos bilong putim wara, filta bilong marasin, 'flow rate regulator', 'drip pot', 'bottle stopper puncture device', 'air inlet pipe' na 'air filter'. Ol i save wokim ol 'traditional infusion set' long PVC. Ol i ting olsem 'high performance polyolefin thermoplastic elastomer' (TPE) em i wanpela gutpela na gutpela samting bilong wokim ol 'disposable infusion set'. Nau i gat wanpela samting we i no gat DEHP na ol i wok long promotim long olgeta hap bilong kantri. Aninit long wok bilong presa bilong win, wara insait long botol i ron i go insait long 'drip baket' bihainim liklik 'infusion hose'. Taim presa bilong wara kolum bilong drip baket i bikpela moa long presa bilong 'venous', wara insait long botol i save ron i go insait long 'vein' bihainim hos.