Venipuncture cob qhia caj npab qauv rau cov laus

Khoom nta

① Simulation ntawm sab caj npab ntawm ib tug laus neeg Esxias txiv neej, nrog nyias, wrinkled daim tawv nqaij, me subcutaneous rog, tortuous hlab ntsha nrog tsis zoo elasticity, zoo

kev ua haujlwm, thiab ua rau muaj kev nyuaj siab ntau ntxiv.

② Nrog rau cephalicvein, cov hlab ntsha noble, 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 nqus ntshav.Muaj kev nkag siab ntawm kev tawm tsam thaum xuas nrig ntaus, thiab muaj kev nkag siab meej

emptiness thaum ua tiav, thiab tuaj yeem muaj ntshav rov qab los nrog kev simulation ntawm cov ntshav.

④Thiab cov tawv nqaij hloov pauv thiab cov hlab ntsha.

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