George A Keller

Title: Innovations by Inventor George A Keller in Tissue Handling and Surgery

Introduction

George A Keller is a distinguished inventor based in Columbus, Ohio, with a prolific portfolio comprising nine patents. Her contributions to the fields of automated tissue handling and minimally invasive surgical techniques highlight her commitment to advancing medical technology and improving patient care.

Latest Patents

One of her latest patents involves an innovative apparatus and methods for the automated handling and embedding of tissue samples. This advanced machine is designed to streamline the embedding process for tissue samples contained on microtome sectionable supports. It incorporates an input member to hold multiple supports before the embedding operation and an output member to hold them afterward. Additionally, a cooling unit is integrated during the embedding operation, ensuring optimal conditions for the tissue samples. A motorized carrier assembly facilitates the transport of the supports throughout the operation, while a dispensing device applies embedding material during the procedure.

Another significant patent from Keller focuses on extremely long wire fasteners intended for use in minimally invasive surgery. These wire fasteners possess legs that can be proportionally long, measuring up to one hundred times the width of the fastener itself. They are utilized to secure items, such as prosthetic valves, to patients during surgeries. The invention includes methods and tools for manipulating the fasteners into position, as well as cutting, forming, and securing them effectively. This innovation allows surgeons to customize fasteners based on the surgery's specific requirements, enhancing both the surgical process and patient outcomes.

Career Highlights

George A Keller has worked with notable companies, including Cardiovascular Technologies, Inc., where her innovative designs and technologies have made significant impacts in the medical device field. Her extensive experience shapes her unique understanding of the intersection between technology and practical applications in healthcare settings.

Collaborations

Throughout her career, Keller has collaborated with esteemed colleagues, including Paul A Spence and Thomas J Ward. These partnerships have fostered an environment of innovation, enabling her to develop cutting-edge solutions that address complex medical challenges.

Conclusion

George A Keller's contributions to medical technology, particularly in the areas of tissue sample handling and surgical innovations, showcase her exceptional ingenuity as an inventor. With a total of nine patents, her work continues to pave the way for advancements in minimally invasive surgery and tissue processing, ultimately enhancing patient care and surgical procedures. Her ongoing commitment to innovation solidifies her position as a leader in the field of medical inventions.