Joojiyaha faleebada ee dahaarka FEP

Joojiyaha faleebada ee dahaarka FEP

Markaad la tacaaleyso mugga weyn ee parenterals, sida dhalooyinka faleebada IV, aagga dusha sare ee caagga caagga ah ee si toos ah ula xiriira dareeraha ayaa si weyn uga weyn tan caadiga ah dhalooyinka yar yar. Goobtan xidhiidhka ee korodhay waxay ka dhigan tahay in isdhexgalka kasta oo suurtagal ah ee ka dhexeeya samaynta daroogada iyo matrixka caagga ah waa la weyneeyey. Haddii aad baakidheynayso dareerayaasha IV ee xasaasiga ah, caagga caadiga ah ee butyl waxa laga yaabaa in aanu ku siin heerka la aanta kiimikada ee loo baahan yahay muddo laba sano ah.

Tani waa meesha saxda ah ee caagga dahaarka FEP uu noqdo lagama maarmaan. Markaad marso lakab joogto ah oo ah Fluorinated Ethylene Propylene (FEP) xagga hoose ee bromobutyl ama chlorobutyl stopper, waxaan abuurnaa caqabad buuxda. FEP waxay caan ku tahay iska caabbinta kiimikaad ee xad dhaafka ah iyo tamarta korka oo hooseeysa. Dareeraha faleebada waligiis ma taaban elastomerka; kaliya waxay taabataa gaashaanka FEP ee aan firfircoonayn.

Marka laga eego dhinaca wax-soo-saarka, habka daahan ayaa si heer sare ah loo xakameynayaa. Filimka FEP waxa uu si qoto dheer ugu dhex milmay caag inta lagu jiro habka qaabaynta, isaga oo hubinaya in aanu delamin ama dilin inta lagu jiro nadiifinta heerkul sare (autoclaving) ama inta lagu jiro cadaadiska farsamada ee curyaaminta. Soosaarayaasha faleebada, ka faa'iidaysiga daahan gaarka ah waxay la macno tahay inaad dammaanad qaadi karto nadiifnimada dareeraha IV ee khadka wax soo saarka oo dhan ilaa sariirta bukaanka, ka hortagga wax kasta oo ka mid ah wakiilada daaweynta ee xalka mugga weyn.