Technology for Phlebotomists

Phlebotomists draw blood samples from patients in hospitals and outpatient settings, using needles and lancets. Modern medical technology increases the safety and efficiency of drawing blood and provides quick, accurate results.

Considerations

• Phlebotomists are at risk of exposure to blood-borne diseases, such as HIV and hepatitis C. OSHA's Bloodborne Pathogens Standard requires workplaces to utilize improvements in technology to protect healthcare employees from blood-borne diseases.

Safety

• Retractable needles and lancets are now available to prevent needle injuries. Newer, paper-thin gloves also increase safety by reducing the temptation to remove bulkier gloves when palpating a patient's veins.

Efficiency

• Point-of-care devices increase the efficiency of blood testing.

  Phlebotomists use point-of-care machines to obtain quick arterial blood gas and blood glucose results, when so ordered by doctors. These handheld devices require only tiny amounts of blood. Transilluminators, small devices containing LED lights, increase efficiency by helping phlebotomists to quickly locate tiny veins in infants and children.

Warnings

• Medical technology increases the safety and efficiency of phlebotomy only when used appropriately. A retractable needle will not provide protection if the phlebotomist fails to push the button, and point-of-care testing devices will not increase efficiency unless operated according to manufacturers' instructions.