Ib lub cannula yog ib lub raj uas tuaj yeem tso rau hauv lub cev, feem ntau rau kev xa khoom lossis tshem tawm cov kua dej lossis kev sib sau ua ke. Hauv cov ntsiab lus yooj yim, lub cannula tuaj yeem nyob ib puag ncig sab hauv lossis sab nrauv ntawm rab koob trocar yog li txuas ntxiv cov koob siv tau zoo los ntawm tsawg kawg ib nrab ntawm qhov ntev ntawm tus thawj koob.
cannulas siv rau dab tsi?
A cannula yog ib lub raj nyias uas kws kho mob ntxig rau hauv tib neeg lub cev kab noj hniav, xws li lawv lub qhov ntswg, lossis rau hauv cov hlab ntsha. Cov kws kho mob siv lawv rau tso kua dej, muab tshuaj, lossis muab oxygen.
mob siab npaum cas?
Thaum ib rab koob IV tso, nws tuaj yeem ua rau qee qhov tsis xis nyobKoj yuav hnov tsw me me lossis hnia rau ob peb feeb thaum rab koob ntxig rau hauv koj txhais tes lossis tes. Yog tias koj tshwj xeeb rau cov koob, tej zaum koj yuav xav nug cov tshuaj loog, yog li koj tsis xav tias rab koob thaum nws nkag mus.
Puas yog cannula thiab catheter tib yam?
Cannula yog luv luv flexible raj uas tau nkag mus rau hauv cov hlab ntsha, thaum Catheter txhais tau tias yog lub raj uas ntev dua Intra Vascular Cannula rau peripheral nkag mus rau lub cev.
Puas yog rab koob?
Ib tug cannula yog ib lub raj nyias zoo li rab koob, tab sis ntev dua, thiab tsis txhob siv lub ntsej muag ntse txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm Txij li thaum lub cannula tsis tuaj yeem puncture ntawm daim tawv nqaij, ib rab koob yog siv ua ntej los ua lub qhov rau ntawm daim tawv nqaij uas cov cannula tuaj yeem muab tso rau hauv.
