MediVena ONE-CARE - All needles are ETO-sterilized and protected with a sterility tab - Fully enclosed housing ensures that needle is hidden before and after use Single-use mechanism prevents sharps injuries and reuse of the device - Easy to use, intuitive operation in 3 steps only, no pre-loading required - Wide safety cap designed for easy removal - simply twist off the cap and pull it out - Optimal skin contact area for precise positioning on the desired test site and adequate blood flow