Yan Feifan gave the five-axis, variable-direction mechanical surgical arm a quick test.
To Yan Feifan, the way the arm twisted and turned made it look like a long worm with some sort of zombie sickness. It was utterly hideous.
Although its movements didn't quite suit Yan Feifan's aesthetic tastes, the angle, precision, and operational sensitivity of its five universal joints—along with the maximum tension the arm could withstand—all met the necessary requirements.
In Yan Feifan's words, it was barely usable.
The only issue was that it still needed a suction tube to be added for aspirating any blood that might appear during a procedure.
Around 8 PM, Yan Ziruo and Yu Suye returned from working out together at the fitness club.
Together, they moved the mechanical surgical arm into Yan Feifan's bedroom so he could practice and get used to it at night.
