Tus qauv caj npab Venipuncture rau cov neeg laus

Cov yam ntxwv ntawm cov khoom

① Kev ua piv txwv ntawm sab caj npab sab xis ntawm ib tug txiv neej laus Es Xias, nrog daim tawv nqaij nyias nyias, ntsws, me ntsis rog subcutaneous, cov hlab ntsha tortuous nrog tsis elasticity, zoo

kev ua haujlwm zoo, thiab qhov nyuaj ntxiv hauv kev tho.

② Nrog rau cov cephalicvein, cov leeg ntshav zoo, cov leeg ntshav ntawm lub luj tshib, txhua cov hlab ntsha tuaj yeem raug punctured.

③ Txhua cov hlab ntsha tuaj yeem raug cob qhia rau kev txhaj tshuaj thiab kev nqus ntshav. Muaj kev xav tias muaj kev tiv thaiv thaum txhaj tshuaj, thiab muaj kev nkag siab meej txog

qhov khoob thaum ua tiav, thiab tuaj yeem muaj ntshav rov qab los nrog kev sim ntawm cov ntshav.

④Thiab tseg cov tawv nqaij thiab cov hlab ntsha uas hloov tau.

Khoom Ntim: 60cm * 16cm * 12cm 2kgs