OBI Medical


Get ABG results from your venous blood sampling and save time and money.

As a daily routine, laboratory technicians collect venous blood samples from patients usually once or twice a day, or more. All you need is to draw an extra sample of blood from the venous line (e.g. Butterfly) and measure the corresponding SpO2. By using v-TACTM software to calculate the arterial blood gas values, there is no need for a separate arterial puncture.


v-TACTM will

  • Save 10 minutes of working time per patient
  • Spare the patient painful and unpleasant arterial punctures
  • Eliminate the risk of haematoma or other side effects of arterial puncture