Catheter ya IV imagwiritsidwa ntchito makamaka polowetsa m'mitsempha yam'mitsempha yamagazi kuti azitha kulowetsedwa / kuikidwa magazi mobwerezabwereza, zakudya za makolo, kupulumutsa mwadzidzidzi ndi zina.Catheter ya IV imakhudzana ndi wodwalayo.Itha kusungidwa kwa maola 72 ndipo imalumikizana nthawi yayitali.

Mawonekedwe:

1.Cholumikizira mphira cha silicone cha kulowetsedwa kwamphamvu kwabwino

Ili ndi ntchito yopita patsogolo.Kulowetsedwako kutatha, kutuluka kwabwino kumapangidwa pamene kulowetsedwa kumasinthidwa, kukankhira madzi mu catheter ya IV kutsogolo, zomwe zingalepheretse magazi kubwerera ndikupewa catheter kuti isatsekeke.

2.Zenera lakubwerera m'mbali mwa dzenje

Kubwerera kwa magazi kumatha kuwoneka mwachangu mu nthawi yaifupi kwambiri, yomwe ingakuthandizeni kuweruza kupambana kwa puncture posachedwa ndikuwongolera kupambana kwa puncture.

3.Kukumbatirana kwa dzanja limodzi

Mapangidwe opangidwa ndi mphete amatengedwa mu cholembera cha dzanja limodzi, kotero kuti palibe kukakamiza koyipa komwe kungapangidwe mu lumen.Panthawi ya clamping, imafinya dontho lamadzi osindikizira a chubu kuti apititse patsogolo kupanikizika.

4.Innovative zinthu, DEHP kwaulere

Zida za plasticizer(DEHP) zopanda polyurethane zomwe zimagwiritsidwa ntchito zimakhala ndi biocompatibility yabwino kwambiri, kupewa plasticizer (DEHP) kuti isawononge odwala ndi ogwira ntchito zachipatala.