4 accepted papers
Prostate cancer is a major global health concern, requiring advancements in robotic surgery and diagnostics to improve patient outcomes. A phantom is a specially designed object that simulates human tissues or organs. It can be used for calibrating and testing a medical process, as well as for train
Benefiting from the deformability of soft robots, calibration, and force sensing for soft robots are possible using an external vision-based system, instead of embedded mechatronic force sensors. In this letter, we first propose a calibration method to calibrate both the sensor-robot coordinate syst
Catheter-based intervention plays an important role in minimally invasive surgery. For the closed-loop control of catheter robot through contacts, the loss of contact sensing along the entire catheter might result in task failure. To deal with this problem, we propose a decoupled motion control stra
In this letter, we propose a new framework of external force sensing for soft robots based on the fusion of vision-based measurements and finite element model (FEM) techniques. A precise mechanical model of the robot is built using real-time FEM to describe the relationship between the external forc