Norma J Ofsthun

Title: Innovations by Norma J Ofsthun

Introduction

Norma J Ofsthun is a notable inventor based in Lexington, MA (US), recognized for her contributions to the field of dialysis treatment. With a total of six patents to her name, she has made significant advancements that enhance patient care and treatment efficacy.

Latest Patents

Among her latest innovations is a peritoneal dialysis system designed to regenerate dialysate by removing contaminants. This system features a dialysate circulation flow path that includes a pump, a first cartridge for contaminant removal, and a second cartridge specifically for urea extraction. The design incorporates semi-permeable hollow fibers that allow for the transport of urea while retaining essential ions. Additionally, she has developed a method for determining the appropriate dosage of phosphorus binder for dialysis patients. This method aims to achieve a pre-dialysis serum phosphorus concentration within a desired range while ensuring a net accumulation of calcium.

Career Highlights

Norma J Ofsthun is currently employed at Fresenius Medical Care Holdings, Inc., where she continues to innovate in the medical field. Her work focuses on improving dialysis treatments, which are crucial for patients with kidney failure.

Collaborations

Some of her notable coworkers include Amanda K Stennett and Benjamin J Lipps, who contribute to the collaborative environment that fosters innovation at her company.

Conclusion

Norma J Ofsthun's work exemplifies the impact of innovation in healthcare, particularly in dialysis treatment. Her patents reflect a commitment to improving patient outcomes and advancing medical technology.