Robotic Venipuncture
Venipuncture is the most common invasive medical procedure performed in the United States for the purpose of collecting blood samples or delivering vital fluids to the peripheral circulation. It also happens to be the number one cause of hospital injury to both patients and practitioners. Failure rates are particularly high in obese and dark-skinned patients where locating a vein can be difficult, as well as in pediatric and elderly populations where veins are often small and weak.
To improve venipuncture accuracy in challenging patient populations, our team at VascuLogic has developed a portable device that autonomously servos a needle into a suitable vein under image guidance. The device operates in real-time, combining near-infrared and ultrasound imaging, computer vision software, and a robotic end-effector that servos the needle.