Catheters eziphambili kunye nendawo

Iicatters ezithintekayo zixhobo zonyango ezinobumba bhubhu kwaye zisetyenziselwa ukulawula amachiza, kunye neenqwelo zokutshiza kunye nemingxube yemvelo. I-catheter nganye ifakwe inaliti efakwe kwisigxina se-vein, kunye ne-tube ekhethekileyo apho amanzi angena khona emzimbeni. Ezi zixhobo zonyango kufuneka zenziwe kwikhumba lomntu, ngoko ziqhotyoshelweyo zisebenzisa i- suture impahla okanye iqhosha eliqhelekileyo.

Iimpawu zokusetyenziswa kwecatheter:

- isidingo sokumpontshelwa kwegazi;

Iimeko eziphuthumayo ezifuna ukungena ngokukhawuleza kwigazi;

Nesondlo sokubeleka ;

- Ukusetyenziswa kwamanzi okanye ukunyanzelisa umzimba;

Ukulawula ngokukhawuleza nangokuchanekileyo kweziyobisi kwiinkomfa ezifunwayo.

Iintlobo zeekathetha

Kukho i- catheters ene-intravenous soft and rigid. Ukuthambisa kufaka phakathi i-catheters ezenziwe kwi-rubber okanye i-polyvinyl chloride, ngokuqhelekileyo izixhobo ezinjalo zisetyenziswe kwiindlela ezahlukeneyo zokwelapha. Iintsimbi ezifanayo zenziwe zetsimbi, ezivumela ukuba zisetyenziswe ngempumelelo kwiinjongo zokuxilonga. Zonke i-catheters ze-vascular zihlukaniswe zibe ngundoqo kunye nomda wendawo, kwakhona, ezi zilandelayo zihlukaniswe zibe yi-arterial and venous. I-cathterter yongxowankulu yongxowankulu, eqhutywe kwiimvumba ezingaphezulu, ivumela ukuxazulula iindidi zemisebenzi yezonyango, ngelixa umngcipheko wokugulisa isigulane uncinci. Ngale fowuni, unako ukufaka izidakamizwa eziyimfuneko ngqo kwinkqubo yokujikeleza, kunye nokuqhubela i-detoxification okanye i-sampling yegazi kwiimvavanyo zelabhoratri. I-catheter ene-intravenous ne-port ivumela ukuqaliswa kwezisombululo zonyango ezongezelelweyo ngaphandle kwemfuneko yokufaka kwakhona inaliti.

Iindlela zokuziphatha ezingathandabuzekiyo ezibandakanya i-catheter enobuhlungu:

- ukulawulwa kwezicwangciso zonyango kwizigulane ezingenakho ukuthatha imithi yomlomo;

Rhoqo unyango olusisigxina ngenxa yezifo ezingapheliyo;

Uvavanyo oluxhamlayo lwexinzelelo lwegazi;

- ukumpontshelwa igazi ;

I-sampuli yegazi ekuqhubeni iimvavanyo zeklinikhi ezikwazi ukucacisa iimpawu zentsholongwane, ukunyamezela kwe-glucose, umxholo we-plasma weziyobisi, nokuhlola i-electrolytes, urea kunye nokuhoxisa i-formula yegazi;

Ukufikelela ngokukhawuleza kwigazi ngenxa yokuxhamla ngokukhawuleza kweziyobisi ngesivinini esiphezulu.

Ukuthabatha i-catheterization

Izixhobo zengqungquthela zenziwa kwii-hypoallergenic zakutshanje, eziye zenzelwe ukusetyenziswa kodwa, ezenza lula umsebenzi wabasebenzi bezonyango kunye nokuqinisekisa ukuba unobunzima obukhulu. Ukusebenza kwe-intravenous therapy kuncike kakhulu ekukhethweni okufanelekileyo kokufikelela kwiindawo ezinobungozi, ngokuqwalasela ukukhethwa kwezigulane, kunye nesayithi elifanelekileyo lokugqithisa kunye nokufaneleka kwesitya esikhethiweyo. Kufuneka kuqatshelwe ukuba ama-catheters asetyenzisiweyo asetyenziswa ngokubanzi kwiinkalo ezahlukeneyo zamachiza anamhlanje: ukuvuselelwa, i-anesthesiology, urology, ukuhlinzwa ngokubanzi, ubuchopho bezintlu, unyango, i-gastroenterology kunye neenkqubo ezininzi zokuxilonga.