Kulowetsedwa Ndi Kuthira Magazi

Kulowetsedwa ndi kuthiridwa magazi kwa PVC ndi zida zopangidwa mwapadera zomwe zimagwiritsidwa ntchito popanga zida zamankhwala monga matumba a IV ndi machubu.PVC (polyvinyl chloride) ndi thermoplastic yosunthika yomwe imapereka maubwino angapo pakugwiritsa ntchito izi.Kuthira ndi kuthira magazi PVC mankhwala apangidwa kuti akwaniritse miyezo yolimba yachipatala, kuwonetsetsa kuti biocompatibility ndi chitetezo chogwiritsidwa ntchito pokhudzana ndi magazi ndi madzi amunthu.Mankhwalawa amapangidwa ndi mapulasitiki kuti azitha kusinthasintha komanso kufewa, kotero amatha kusinthidwa mosavuta ndikugwirizanitsidwa ndi zipangizo zachipatala.Mapangidwe a PVC omwe amagwiritsidwa ntchito kulowetsedwa ndi kuikidwa magazi amapangidwanso kuti asagwirizane ndi mankhwala omwe amapezeka m'machipatala, monga. mankhwala ndi zoyeretsa.Amapangidwa kuti azikhala ndi zotchinga zabwino, kuwonetsetsa kuti zinthu zomwe zimaperekedwa kwa odwala zimakhala bwino m'matumba kapena machubu.Kuonjezera apo, kulowetsedwa ndi kuika magazi PVC mankhwala nthawi zambiri amapangidwa ndi zowonjezera zomwe zimapereka kukana kwa UV ndi antimicrobial properties kuteteza kukula kwa mabakiteriya pamwamba pa zipangizo zachipatala.Ndikofunikira kudziwa kuti ngakhale mankhwala a PVC akhala akugwiritsidwa ntchito kwambiri m'zachipatala kwa zaka zambiri, pali nkhawa zambiri zokhudzana ndi kutulutsidwa kwa zinthu zovulaza monga phthalates panthawi ya mankhwala. kupanga ndi kugwiritsa ntchito zida zachipatala zochokera ku PVC.Opanga akugwira ntchito mosalekeza kuti apeze zinthu zina zomwe zingathandize kuthana ndi mavutowa. Ponseponse, kulowetsedwa ndi kuthira magazi mankhwala a PVC amagwira ntchito yofunika kwambiri pazachipatala popereka zida zotetezeka komanso zodalirika zopangira matumba a IV ndi machubu.Mankhwalawa amapereka machitidwe abwino kwambiri ndipo amapangidwa kuti akwaniritse zofunikira zachipatala.