Hold the colorful acus s cover in one hand.Let the port of the bi-direction be exposcd.Screw thc port into the holder.The colorfulacus s cover will protect the forwcrd part ofthc bi-direction from bacteria s pollution.
英
美
- 一手握住雙向針的彩色針套,另一手逆時(shí)針?lè )较驍Q下白色針套,暴露雙向針的刺塞端(帶彈性膠套的一端);將雙向針刺塞端按順時(shí)針?lè )较驍Q入持針器中,彩色針套仍保護雙向針前端,避免細菌污染。