Po-Yun Liu

Title: Innovations by Po-Yun Liu in Surgical Robotics

Introduction

Po-Yun Liu is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of surgical robotics, holding 2 patents that enhance the precision and safety of surgical procedures. His work focuses on developing advanced technologies that improve the functionality of surgical devices.

Latest Patents

One of Liu's latest patents is a surgical robot designed to include at least one contact module, a control connection module, at least one first robotic arm, and a grip control device. This innovative design allows for a first transmission member of the control connection module to drive the control module through a first transmission connecting member. The first robotic arm is connected to the first transmission member, while the grip control device is linked to the first robotic arm via a transmission interface. A force sensing member detects a reaction force from the contact module, enabling the robotic arm to send feedback control signals to the grip control device. This mechanism generates force feedback, allowing users to feel the movement of the grip portion, thereby reducing the risk of accidental iatrogenic injuries.

Another significant patent is a method for generating force feedback of a remote surgical device. This invention involves controlling an operation part of a remote device to perform surgical operations within the body. An image capturing unit collects surgical images, which are processed by a control device to obtain torque components and element actions of the remote surgical device. This information is used to operate the output strength of the device, generating corresponding strength feedback. This innovation enhances the control status of the surgical device, preventing accidental injuries from excessive force and improving operational accuracy.

Career Highlights

Throughout his career, Po-Yun Liu has worked with prominent organizations such as Gamania Digital Entertainment and Cathay General Hospital. His experience in these institutions has contributed to his expertise in developing cutting-edge surgical technologies.

Collaborations

Liu has collaborated with notable professionals in his field, including Chih-Cheng Chien and Yen-Chieh Wang. These partnerships have fostered innovation and advancement in surgical robotics.

Conclusion

Po-Yun Liu's contributions to surgical robotics through his patents and career experiences highlight his commitment to improving surgical safety and precision. His innovative designs and methods are paving the way for advancements in medical technology.