During clinical liver biopsy surgery, the high-precision and low-trauma advantages of the biopsy robot (BR) are hindered due to the interference of respiratory motion (RM). To mitigate the ...

The aim of the work was to design a metabolic simulator of the human respiratory system consuming oxygen and producing carbon dioxide. The respiratory quotient, tidal volume, mechanical parameters of ...

A violin the size of a speck of dust might sound like a joke – but it’s real. It can’t be played, yet it’s crafted with precision, humor, and high-tech skill. This tiny violin, smaller than a single ...