Howard S An

Title: Howard S An - Innovator in Medical Technology

Introduction

Howard S An is a notable inventor based in Chicago, IL (US). He has made significant contributions to the field of medical technology, particularly through his innovative patents. With a total of 3 patents, An has focused on developing methods and devices that enhance medical treatments and procedures.

Latest Patents

One of Howard S An's latest patents is a method for the treatment of chemonucleolysis. This invention relates to a method of treatment for a mammal in need of chemonucleolysis. The method comprises the administration of an effective proteoglycan cleaving amount of a proteoglycan-degrading enzyme and an effective amount of a growth factor effective in promoting the synthesis of a matrix component. The proteoglycan-degrading enzyme is preferably chondroitinase, while the growth factor is preferably osteogenic protein. Both the proteoglycan-degrading enzyme and the growth factor are preferably administered simultaneously.

Another significant patent is a bone fixation apparatus. This device comprises a bone screw having a head, a cap member placed on an upper part of the head of the bone screw, and a receiver member having a bore in which the cap member and the head of the bone screw are respectively accommodated and held. Additionally, it features a U-shaped channel through which a support bar extends, and a compression member threadedly coupled into the receiver member to downwardly bias the support bar. A multitude of stepped portions are formed at a lower end and inner surface of the receiver member to be brought into linear contact with an outer surface of a lower part of the head, thereby increasing the supporting force for the head of the bone screw.

Career Highlights

Throughout his career, Howard S An has worked with various companies, including U & I Corporation. His work has focused on advancing medical technologies that improve patient outcomes and surgical procedures.

Collaborations

An has collaborated with notable professionals in his field, including Ja-Kyo Gu and Tae-Hong Lim. These collaborations have contributed to the development of his innovative patents and advancements in medical technology.

Conclusion

Howard S An is a distinguished inventor whose work in medical technology has led to significant advancements in treatment methods and devices. His innovative patents reflect his commitment to improving healthcare solutions.