Robert G Andrus

Title: Innovations by Inventor Robert G Andrus

Introduction

Robert G Andrus is an accomplished inventor based in Minneapolis, MN, who holds a total of five patents. His innovative contributions primarily focus on enhancing medical devices, specifically in the field of dialysis. Through his work, he has provided significant advancements that improve the efficiency and cleanliness of dialyzers.

Latest Patents

Among Robert G Andrus's most recent patents is a "Method of cleaning a dialyzer header." This patent describes a unique approach to precleaning the header of a used dialyzer, utilizing a precleaner header that facilitates the cleaning process. The method involves introducing a cleaning fluid mixed with air into the dialyzer header at elevated pressures, effectively cleaning the header while managing waste fluid.

In addition to this method, he has also developed a "Dialyzer precleaning system," which couples a source of fluid to a used dialyzer. This invention encompasses a precleaner header design featuring a needle with numerous fluid discharge perforations that aids the cleaning process. It also allows for waste fluid to be discharged back into a connected waste discharge channel, ensuring efficient fluid management. Furthermore, the invention includes a method of precleaning that incorporates fluid dynamics to optimize the flushing process.

Career Highlights

Robert G Andrus has established himself as a key innovator at Minntech Corporation, a company known for its advancements in medical technology. His dedication to improving patient care through innovative engineering has resulted in a series of patents that highlight his technical prowess and commitment to the healthcare sector.

Collaborations

Throughout his career, Andrus has collaborated with notable coworkers, including Robert T Hall, II and Randal M Wenthold. These partnerships have contributed to rich dialogues and synergies that foster creativity and innovation in their projects, further enhancing the medical technologies they develop.

Conclusion

Robert G Andrus exemplifies the spirit of innovation that drives progress in the medical device industry. His patents illustrate a deep understanding of the complexities involved in dialysis technology, and his work contributes to better patient outcomes. As he continues to develop new solutions at Minntech Corporation, the impact of his inventions will likely resonate throughout the medical community and improve lives worldwide.