I-Infusion And Transfusion Therapy
Uhlobo lwe-non-phthalates lungenziwa ngendlela oyifisayo
Ukucaca okuphezulu nokucubungula okuhle kakhulu
ukusebenza
Ukuqina okuhle
Ijwayela ku-EO inzalo kanye ne-Gamma Ray stenilization
| Imodeli | I-MT75A | MD85A |
| Ukubukeka | Okusobala | Okusobala |
| Ukuqina(ShoreA/D) | 70±5A | 85±5A |
| Amandla okuqina (Mpa) | ≥15 | ≥18 |
| Elongation,% | ≥420 | ≥320 |
| 180℃Ukuqina Kokushisa (Amaminithi) | ≥60 | ≥60 |
| I-reductive Material | ≤0.3 | ≤0.3 |
| PH | ≤1.0 | ≤1.0 |
Izingxube ze-PVC zokumnika nokumpontshelwa ziyizinto eziklanywe ngokukhethekile ezisetshenziselwa ukukhiqizwa kwemishini yezokwelapha njengezikhwama ze-IV namashubhu. I-PVC (i-polyvinyl chloride) iyi-thermoplastic eguquguqukayo enikeza izinzuzo eziningana zalezi zinhlelo zokusebenza.Izingxube ze-PVC zokufakela nokumpontshelwa ziklanyelwe ukuhlangabezana nezindinganiso eziqinile zezokwelapha, ziqinisekisa ukuhambisana kwezinto eziphilayo nokuphepha ukuze zisetshenziswe lapho kuhlanganiswa igazi lomuntu noketshezi. Lezi zinhlanganisela zivame ukwakhiwa ngama-plasticizers ukuze kuthuthukiswe ukuguquguquka nokuthambile, ngakho-ke zingasetshenziswa kalula futhi zixhunywe kumadivayisi wezokwelapha.Izinhlanganisela ze-PVC ezisetshenziselwa ukumnika nokumpontshelwa kwegazi nazo zenziwa ukuze zimelane namakhemikhali avame ukutholakala ezilungiselelweni zezokwelapha, njengemithi nama-ejenti okuhlanza. Zenzelwe ukuthi zibe nezakhiwo ezinhle zokuvimbela, ziqinisekisa ukuthi izinto ezinikezwa iziguli zigcinwe ngokuphephile ngaphakathi kwezikhwama noma i-tubing.Ukwengeza, ama-PVC ama-infusion kanye nokumpontshelwa ama-compounds avame ukwakhiwa ngezithasiselo ezihlinzeka nge-UV ukumelana ne-antimicrobial properties ukuvimbela ukukhula kwamagciwane ebusweni bemishini yezokwelapha. Lokhu kusiza ukunciphisa ingozi yokungcola ngesikhathi sokumpontshelwa igazi noma ukuphathwa kwemithi.Kubalulekile ukuqaphela ukuthi nakuba ama-PVC compounds asetshenziswe kabanzi ekusetshenzisweni kwezokwelapha iminyaka eminingi, kukhona ukukhathazeka okuqhubekayo mayelana nokukhululwa okungenzeka kwezinto eziyingozi ezifana nama-phthalates ngesikhathi sokwenziwa nokusetshenziswa kwemishini yezokwelapha esekelwe ku-PVC. Abakhiqizi bayaqhubeka nokusebenzela ukuthuthukisa ezinye izinto zokwakha kanye namafomu abhekana nalokhu okukhathazayo. Sekukonke, izinhlanganisela ze-PVC zokufafaza nokumpontshelwa zidlala indima ebalulekile emkhakheni wezokwelapha ngokuhlinzeka ngezinto eziphephile nezithembekile zokukhiqiza izikhwama ze-IV namashubhu. Lezi zinhlanganisela zinikeza izici zokusebenza ezinhle kakhulu futhi zenzelwe ngokukhethekile ukuhlangabezana nezidingo eziqinile zezicelo zezokwelapha.
