A modular wireless in vivo surgical robot with multiple surgical applications

Area of Science:

• Minimally Invasive Surgery
• Medical Robotics
• Surgical Technology

Background:

• Laparoscopic surgery traditionally relies on external equipment.
• Existing robotic surgical assistants are often large, costly, and complex.
• Novel approaches are needed to enhance surgical capabilities and accessibility.

Purpose of the Study:

• To present an overview of recent test results for a modular wireless mobile robotic platform for in vivo surgical applications.
• To evaluate the feasibility of integrating various surgical tools onto a single, adaptable robotic platform.
• To assess the potential of these miniature robots for remote surgical assistance and first response.

Main Methods:

• Development of a modular wireless mobile robotic platform for intra-peritoneal use.
• Integration of diverse surgical tools including a biopsy grasper, stapler, clamp, video camera, and physiological sensors.
• In vivo testing of the integrated platform in a porcine model.

Main Results:

• Successful in vivo demonstration of the modular platform's capability to accommodate and operate various surgical tools.
• The platform facilitated rapid development and task conversion for different surgical applications.
• The self-contained robots proved to be more transportable and cost-effective than current robotic systems.

Conclusions:

• The modular wireless mobile platform represents a significant advancement in in-vivo robotic surgery.
• These miniature robots offer a versatile, cost-effective, and transportable solution for surgical assistance.
• The technology holds potential for deployment by non-medical personnel in remote or emergency settings, enabling remote surgical intervention.