A robotics-based flat-panel ultrasound device for continuous intraoperative transcutaneous imaging

Area of Science:

• Minimally Invasive Surgery
• Medical Imaging
• Surgical Robotics

Background:

• Laparoscopic partial nephrectomy is increasingly common.
• Current video laparoscopes offer only superficial imaging.
• Ultrasound (US) imaging provides critical internal tissue information.

Purpose of the Study:

• To develop and test a prototype system for US-probe manipulation during laparoscopic partial nephrectomy.
• To enable real-time intraoperative US-imaging for surgeons.

Main Methods:

• A prototype system was designed, integrating a conventional US machine, a manipulator, and a joystick console.
• The system facilitates guided US-probe manipulation during laparoscopic procedures.

Main Results:

• The developed prototype system demonstrated feasibility for intraoperative US-imaging during laparoscopic partial nephrectomy.
• Real-time visualization of internal tissue structures was achieved.

Conclusions:

• The proposed concept and prototype system are viable for enhancing intraoperative imaging in laparoscopic partial nephrectomy.
• Real-time US-imaging integration can potentially improve surgical precision and outcomes.