Yini okufanele ukwazi nge-IV cannula?

Ukubuka kafushane lesi sihloko:

YiniIV cannula?

Yiziphi izinhlobo ezahlukene ze-IV cannula?

I-IV cannulation isetshenziselwa ini?

Ungakanani usayizi we-cannula engu-4?

YiniIV cannula?

I-IV iyishubhu lepulasitiki elincane, elifakwa emthanjeni, ngokuvamile esandleni noma engalweni yakho. I-IV cannulas iqukethe amashubhu amafushane, odokotela abawabeka emthanjeni.

I-IV cannulation isetshenziselwa ini?

Ukusetshenziswa okujwayelekile kwe-IV cannulas kufaka:

ukumpontshelwa igazi noma ukudonsa

ukunikeza imithi

ukunikeza uketshezi

Yiziphi izinhlobo ezahlukene ze-IV cannula?

I-peripheral IV cannula

I-IV cannula esetshenziswa kakhulu, i-peripheral IV cannula ivamise ukusetshenziselwa igumbi lezimo eziphuthumayo kanye neziguli ezihlinzwayo, noma kulabo bantu abathwebula izithombe nge-radiological. Ngamunye wale migqa ye-IV usetshenziswa izinsuku ezingafika kwezine futhi ungadluli lokho. Ixhunywe ku-catheter ye-IV bese inamathiselwe esikhumbeni ngokusebenzisa i-adhesive tape noma enye into engeyona i-allergic.

Umugqa omaphakathi IV cannula

Ochwepheshe bezokwelapha bangasebenzisa i-cannula yomugqa omaphakathi kumuntu odinga ukwelashwa kwesikhathi eside okudinga umuthi noma uketshezi ngomthambo enkathini yamaviki noma izinyanga. Isibonelo, umuntu othola ukwelashwa ngamakhemikhali angase adinge umugqa omaphakathi we-IV cannula.

I-central line IV cannulas ingaletha ngokushesha imithi kanye noketshezi emzimbeni womuntu ngokusebenzisa i-jugular vein, i-femoral vein, noma i-subclavian vein.

Ukukhipha ama-cannula

Odokotela basebenzisa ama-cannulas ukukhipha uketshezi noma ezinye izinto emzimbeni womuntu. Kwesinye isikhathi odokotela bangase basebenzise lawa ma-cannula ngesikhathi sokuhlinzwa.

I-cannula ivame ukuzungeza lokho okwaziwa ngokuthi i-trocar. I-trocar iyinsimbi ecijile noma insimbi yepulasitiki engabhoboza izicubu futhi ivumele ukukhishwa noma ukufakwa koketshezi olusuka emgodini noma esithweni somzimba.

Ungakanani usayizi we-IV cannula?

Osayizi namazinga okugeleza

Kunamasayizi amaningana ama-cannula afakwa emthanjeni. Osayizi abavame kakhulu basukela ku-14 kuya ku-24 gauge.

Uma iphakeme inombolo yegeji, iba yincane i-cannula.

Ama-cannula anosayizi abahlukene ahambisa uketshezi kuwo ngamanani ahlukene, aziwa ngokuthi amazinga okugeleza.

I-cannula engu-14-gauge ingadlula cishe amamililitha angama-270 (ml) kasawoti ngomzuzu owodwa. I-cannula engu-22-gauge ingadlula u-31 ml ngemizuzu engu-21.

Ubukhulu bunqunywa ngesisekelo sesimo sesiguli, inhloso ye-IV cannula kanye nokuphuthuma okufanele uketshezi lulethwe ngaso.

Kubalulekile ukwazi izinhlobo ezahlukene ze-cannula kanye nokusetshenziswa kwazo ekwelapheni okusebenzayo nokufanelekile kwesiguli. Lezi kufanele zisetshenziswe kuphela ngemva kokuhlolwa ngokucophelela kanye nemvume kadokotela.