Treatment of stones is usually based on painkillers and dissolution of slow -moving drugs. In severe cases, stones should be surgically removed.
Waterloo scientists suggested another way: 1 cm long, soft, thin strips, magnets and enzyme ureaz equipped with ureaz. These mini-robots are controlled by doctors using a magnetic manipulator and directly directed to the stones. The enzyme reduces urine acidity and the stones begin to dissolve and become small enough to go out in just a few days.
The method has already been successfully tested in 3D urinary tract models. According to the president of the project, Professor Veronika Magdanz may become a real salvation for technology patients.
The next step of the command is to test large animals and to improve the control system, including a robotic hand with magnet and ultrasound control in real time.
News -law materials cannot be equalized to the doctor’s prescription. Consult a specialist before deciding.
Source: Ferra
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