What you see is a small device with the size of a ping-pong ball, which takes a small sample of blood instead of using painful needles. This device is created by assoc Inc., a company that is working with the university of Wisconsin-Madison for the project.
This device pulls the blood from the veins, which are closed channels.the device pulls it from the open channels in which blood flows through many microscopic vessels called capillaries. The blood is collected within 2 minutes maximum, a delicate vacuum creates capillary action, drawing blood to flow into an attached container that’s lab-ready. The report's results show that the patient gets no pain!
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