PARASURG hybrid parallel robot for minimally invasive surgery

Area of Science:

• Robotics
• Surgical Technology
• Medical Devices

Background:

• Robotically assisted surgery (RAS) is advancing minimally invasive procedures.
• Existing systems can be costly and complex.
• There is a need for versatile, cost-effective surgical robots.

Purpose of the Study:

• To introduce the PARASURG 9M, a parallel hybrid robot for robotically assisted surgery.
• To detail its design, components, and capabilities.
• To evaluate its suitability for minimally invasive surgical applications.

Main Methods:

• Design and construction of the PARASURG 9M robot based on mathematical modeling.
• Integration of PARASURG 5M (positioning module) and PARASIM (surgical instrument).
• Development of multiple user interfaces for robot control (joystick, microphone, keyboard, mouse, haptic device).

Main Results:

• The first low-cost experimental model of the surgical robot was successfully built.
• The PARASURG 9M system, part of the PARAMIS platform, demonstrated versatility with camera and instrument manipulation.
• Features include precision, tremor elimination, improved surgeon dexterity, and enhanced ergonomics.

Conclusions:

• The PARASURG 9M robot is well-suited for minimally invasive surgery due to its precision, intuitive control, and ergonomic benefits.
• It offers a cost-effective and adaptable solution for surgical procedures.
• The system has the potential to improve surgical outcomes and reduce the need for additional surgical staff.