Ibikoresho byisuku yubuvuzi nibikoresho byihariye bikoreshwa mubikorwa byubuvuzi no muburyo butaziguye cyangwa butaziguye nuduce twabantu. Kubwibyo, kubikoresho byubuvuzi bwisuku yubuvuzi, cyane cyane ibikoresho byubuvuzi bwa polymer byatewe, bigomba kuba byujuje imiterere yuburozi, kutagira imiti, guhuza amateka, guhuza amaraso, kurwanya gusaza kw’ibinyabuzima, kutabyara, kutandura kanseri, no koroshya gutunganya, kugira ngo bikurikirane kurinda umutekano wibikoresho byumubiri wumuntu.
Ibikoresho bya PA bifite imiterere isa nubwoko busanzwe bwumubiri wa proteine macromolecules, ifite biocompatibilité nziza, kandi ntabwo byoroshye gukora ingirabuzimafatizo yibinyabuzima bitanga ibimenyetso bitera imbaraga.
Mubyongeyeho, ifite imiti ihamye kandi igenzurwa nubukanishi, nibindi. Mugihe kimwe, selile zirashobora kwamamazwa hejuru yibikoresho bya PA. Iyi mitungo yose idasanzwe ituma ibikoresho byubuvuzi nubuvuzi PA, cyane cyane ibikoresho byatewe PA, bigira uruhare runini mukugabanya misa, guhindura imiterere yubukanishi, cyane cyane mukorohereza ishyirwaho ryingaruka zubukanishi hagati yibikoresho bya PA byatewe numubiri wumuntu.
Bitewe n'imbaraga zayo zidasanzwe, gukuramo cyane no kurwanya ruswa, hamwe na biocompatibilité nziza, PA ikoreshwa cyane nka catheteri yubuvuzi nibindi bikoresho byubuzima. Catheters yubuvuzi iroroshye, imiyoboro yubusa yinjizwa mumubiri kugirango ifashe mumazi yinkari cyangwa ikoreshwa nkuyobora insinga mugukoresha uburyo butandukanye mugupima no kuvura indwara zumutima nindwara zifata gastrointestinal. Catheters yubuvuzi nayo ikoreshwa mubitonyanga byinjira kandi birashobora byateguwe cyane cyane kuva PA6, PA66, PA11 na PA12.
Ukurikije ibiranga ibikoresho bya PA, kimwe nibisabwa mubuvuzi nisuku,BAOD ExtrusionYatangijeIbishushanyo mboneranyuma yo kugerageza no gukora ubushakashatsi. Urebye neza neza ibya cathete yubuvuzi nibisabwa kugirango umusaruro wihuse, bigabanya cyane igipimo cyimyanda yibikoresho nigipimo cyibicuruzwa bifite inenge. Binyuze mu buryo bwikora bwo guhindura ibikoresho no gukata no gukusanya byikora, nibindi, bizigama amafaranga yumurimo kandi bituma inyungu yibikorwa byiyongera.
Igihe cyo kohereza: Jun-13-2024