Misop Han is an accomplished inventor based in West Friendship, Maryland, known for his significant contributions to the field of medical technology. He holds two patents that focus on improving the accuracy and efficiency of prostate biopsies. His work is particularly relevant in the context of enhancing patient outcomes through innovative medical devices and methods.

Latest Patents

One of Misop Han's latest patents is titled "Geometric Biopsy Plan Optimization." This invention is directed towards a method for calculating the tumor detection probability of a biopsy plan. It generates a 3D biopsy plan that maximizes tumor detection probability. The invention models a capsule-shaped volume to represent the area that a biopsy core may sample. An optimization method is employed to create a 3D biopsy plan that maximizes the probability of tumor detection for predefined biopsy core numbers and lengths. Additionally, it calculates the risk of detecting insignificant tumors and the probability of a false negative result. The invention also includes a method to determine the number and length of biopsy cores required for individual patients, balancing the probabilities of detecting significant versus insignificant tumors based on prostate size and shape.

Another notable patent by Han is the "Cohesive Robot-Ultrasound Probe for Prostate Biopsy." This invention provides a device and method for a transrectal ultrasound (TRUS) guided prostate biopsy. The device features an ultrasound wand equipped with a lateral fire ultrasound sensor. It defines a channel with an oblique path that accommodates a biopsy needle, allowing for pivoting and insertion at different depths to perform biopsies. The device utilizes only three degrees of freedom of movement to obtain biopsy samples and can generate a three-dimensional image of the prostate.

Career Highlights

Misop Han is affiliated with The Johns Hopkins University, where he continues to advance his research and innovations in medical technology. His work has the potential to significantly impact the field of urology and improve the diagnostic processes for prostate cancer.

Collaborations

Han has collaborated with notable colleagues, including Dan Stoianovici and Doru Petrisor, who share his commitment to enhancing medical procedures through innovative technology.

Conclusion

Misop Han's contributions to the field of prostate biopsy technology exemplify the importance of innovation in medicine. His patents reflect a dedication to improving patient care and outcomes through advanced medical devices and methods.

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