18570380. METHOD FOR CALIBRATING A MICROSURGICAL INSTRUMENT OF A TELEOPERATED ROBOTIC SURGERY SYSTEM AND RELATED SYSTEM simplified abstract (MEDICAL MICROINSTRUMENTS, INC.)
METHOD FOR CALIBRATING A MICROSURGICAL INSTRUMENT OF A TELEOPERATED ROBOTIC SURGERY SYSTEM AND RELATED SYSTEM
Organization Name
MEDICAL MICROINSTRUMENTS, INC.
Inventor(s)
Michael John Proctor of Pisa (IT)
Giuseppe Maria Prisco of Pisa (IT)
Massimiliano Simi of Pisa (IT)
METHOD FOR CALIBRATING A MICROSURGICAL INSTRUMENT OF A TELEOPERATED ROBOTIC SURGERY SYSTEM AND RELATED SYSTEM - A simplified explanation of the abstract
This abstract first appeared for US patent application 18570380 titled 'METHOD FOR CALIBRATING A MICROSURGICAL INSTRUMENT OF A TELEOPERATED ROBOTIC SURGERY SYSTEM AND RELATED SYSTEM
Simplified Explanation: The patent application describes a method for calibrating a surgical instrument in a teleoperated robotic surgery system by correlating movements between transmission elements and an articulated end-effector.
- Motorized actuators connect to transmission elements to impart movement.
- The end-effector is locked in a reference position associated with each transmission element's resulting position.
- Actuators contact transmission elements to store their positions, which are linked to the end-effector reference position.
- A kinematic zero condition aligns stored actuator positions with a virtual zero point.
- Actuators apply force below a threshold force on transmission elements.
Key Features and Innovation: - Calibration method for surgical instruments in robotic surgery systems. - Correlation of movements between transmission elements and end-effector. - Actuators store positions to establish a reference point for calibration. - Application of force below a threshold to ensure accurate calibration.
Potential Applications: This technology can be applied in various teleoperated robotic surgery systems to calibrate surgical instruments accurately and efficiently.
Problems Solved: - Ensures precise calibration of surgical instruments. - Facilitates accurate movements of the end-effector. - Enhances the overall performance of teleoperated robotic surgery systems.
Benefits: - Improved accuracy in surgical procedures. - Enhanced safety for patients during robotic surgeries. - Streamlined calibration process for surgical instruments.
Commercial Applications: Title: "Advanced Calibration Method for Teleoperated Robotic Surgery Systems" This technology can be utilized by medical device companies, hospitals, and surgical centers to enhance the precision and efficiency of robotic surgery procedures, potentially leading to better patient outcomes and reduced surgical complications.
Prior Art: Readers can explore prior research on surgical instrument calibration methods in teleoperated robotic surgery systems to understand the evolution of this technology.
Frequently Updated Research: Stay updated on advancements in teleoperated robotic surgery systems and calibration methods to ensure the implementation of the latest technologies in medical settings.
Questions about Teleoperated Robotic Surgery Systems: 1. How does this calibration method improve the accuracy of surgical procedures? 2. What are the potential challenges in implementing this technology in different robotic surgery systems?
Original Abstract Submitted
A method calibrates a surgical instrument of a teleoperated robotic surgery system. The surgical instrument has transmission elements associated with respective tendons and connected to an articulated end-effector connectable, to determine correlate movements between the transmission elements and articulated end-effector. Motorized actuators operatively connect to respective transmission elements to impart movement. The articulated end-effector is arranged and locked in a predetermined reference position univocally associated with a respective resulting position of each transmission element. The actuators are then actuated so each actuator contacts a respective transmission element and the position of the actuators when each actuator contacts a respective transmission element is stored, and the stored actuator reference positions are univocally associated with the end-effector reference position. A kinematic zero condition associates the stored actuator reference position with a virtual zero point. The actuating applies force less than or equal to a threshold force on the respective transmission element.
