After all specimens are drawn, the tube is pushed into the needle/hub assembly and withdraws the used needle, protecting the healthcare worker from any chance of accidental needlestick.
•Dominant hand remains on last tube and behind the proximal end of tube holder
•Safety mechanism is integral part of device and doesn't block sight of needle tip
•Hands remain behind needle during the point of greatest potential hazard
•Complies with OSHA regulations to prevent cross-contamination