Equipment and technology in surgical robotics.

Area of Science:

• Urologic Surgery
• Medical Robotics
• Minimally Invasive Procedures

Background:

• Medical robotic systems in urologic surgery integrate computers and mechanical devices for surgical tasks.
• These systems are broadly classified into offline (fixed path) and online (real-time surgeon input) robots.
• Current robotic surgical systems have significantly advanced the minimally invasive approach to complex urological procedures.

Purpose of the Study:

• To review the current state of medical robotic systems in urologic surgery.
• To categorize existing robotic systems based on their operational modes (offline vs. online).
• To discuss the impact of these systems on minimally invasive urological procedures and future development directions.

Main Methods:

• Categorization of robotic systems into offline (pre-programmed) and online (surgeon-controlled) types.
• Description of the components of contemporary medical robotic systems, including computer, mechanical device, and image acquisition.
• Analysis of the current applications and paradigm shift in laparoscopic urological procedures due to robotic assistance.

Main Results:

• Offline robots execute pre-programmed movements based on pre-operative imaging.
• Online robots, including endoscopic manipulators and master-slave systems, adapt to real-time surgeon input.
• Robotic systems have transformed complex laparoscopic urological surgeries, enabling a minimally invasive approach.

Conclusions:

• Robotic systems have become integral to modern urologic surgery, offering enhanced precision and minimally invasive options.
• The distinction between offline and online robotic systems highlights different levels of automation and surgeon interaction.
• Future research and development will likely focus on enhancing surgeon feedback (haptic), reducing system size, and improving augmented reality and telesurgical capabilities.