Douglas Karl Johnson

Douglas Karl Johnson is an accomplished inventor based in Hampton, NH (US). He has made significant contributions to the field of medical technology, particularly in position tracking systems and image-guided operations. With a total of 2 patents, Johnson's work has the potential to enhance the accuracy and reliability of medical instruments.

Latest Patents

Johnson's latest patents include a "System and method for detecting errors in position tracking systems used for medical applications." This innovative system identifies errors while tracking instrument navigations by assigning a plurality of virtual points to sensors. The method allows for the determination of virtual point locations based on the medical instrument being used, ensuring precise tracking and error communication when necessary.

Another notable patent is the "Method and system for improved correction of registration error in a fluoroscopic image." This invention provides a method for better registration of image and navigation references in image-guided operations. It utilizes calibration fixtures to correct position data, enhancing the accuracy of image acquisition and reference point registration.

Career Highlights

Douglas Karl Johnson is currently employed at General Electric Company, where he continues to innovate in the medical technology sector. His work focuses on improving the functionality and reliability of medical instruments, contributing to advancements in healthcare.

Collaborations

Throughout his career, Johnson has collaborated with talented individuals such as Dun Alex Li and Joseph Casey Crager. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Douglas Karl Johnson's contributions to medical technology through his patents and collaborations highlight his commitment to innovation. His work not only advances the field but also has the potential to significantly improve patient care and outcomes.