Andras Lasso

Title: The Innovative Contributions of Andras Lasso

Introduction

Andras Lasso is a notable inventor based in Kingston, Canada. He has made significant contributions to the field of surgical navigation and tracking technologies. With a total of 3 patents to his name, Lasso's work has advanced the capabilities of real-time surgical procedures.

Latest Patents

One of Lasso's latest patents is for a real-time surgical navigation system. This apparatus and method for surgical tracking includes an imaging device that generates an image of a tissue volume. It features an electromagnetic (EM) sensor that creates a reference frame for EM tracking in three dimensions. Additionally, it has at least one EM sensor adapted to be attached to the tissue to track local deformation and movement of the tissue volume. A processor registers the image with the EM-tracked tissue volume and surgical tool in real time, producing an output. A feedback device provides information about the location of the surgical tool relative to the tissue volume, based on the processor output. This invention is particularly useful in soft tissue surgeries, such as breast tumor resections, where tracking complications arise due to tissue deformation.

Another significant patent by Lasso involves an apparatus and method for tracking a volume in three-dimensional space. This system utilizes fewer than six degrees of freedom (DOF) tracking information along with an external six DOF coordinate system. The described apparatus and methods offer more accurate, smaller, and less expensive tracking systems compared to previous approaches that relied on full six DOF tracking. This technology has applications in surgical navigation, gaming, robotics, motion capture, and training.

Career Highlights

Andras Lasso has worked with esteemed institutions such as Queen's University at Kingston and Kingston Health Sciences Centre. His work in these organizations has allowed him to develop and refine his innovative technologies.

Collaborations

Lasso has collaborated with notable colleagues, including Gabor Fichtinger and Tamas Ungi. Their combined expertise has contributed to the advancement of surgical navigation technologies.

Conclusion

Andras Lasso's contributions to the field of surgical navigation and tracking technologies demonstrate his innovative spirit and dedication to improving medical procedures. His patents reflect a commitment to enhancing the accuracy and efficiency of surgical practices.