Stanley M Liffman

Title: Innovations of Stanley M Liffman

Introduction

Stanley M Liffman is a notable inventor based in Andover, MA (US). He has made significant contributions to the field of medical instrumentation, particularly in the calibration and monitoring of blood gas equipment. His innovative work has led to the development of a unique reference solution that enhances the accuracy of blood gas measurements.

Latest Patents

Liffman holds a patent for a "Stable Hemoglobin Reference Solution." This invention provides a reference solution for calibrating and monitoring blood gas instrumentation, boasting a shelf life of two years or greater. The solution is contained in a closed container filled with an inert gas or gas mixture. It comprises an aqueous mixture containing hemoglobin, a source of bicarbonate ions, and an organic buffer. Additionally, the solution may include a methemoglobin reducing system, reference concentrations of selected electrolytes, a polyphosphate compound, and antibiotics. Upon opening the ampule, the solution equilibrates with a gas mixture that maintains physiological gas levels, exhibiting properties similar to fresh blood after equilibration.

Career Highlights

Liffman is associated with Bionostics, Inc., where he continues to innovate in the field of medical technology. His work has been instrumental in improving the reliability of blood gas analysis, which is crucial for patient care in various medical settings.

Collaborations

Liffman has collaborated with Ching Chiang, contributing to advancements in their shared field of expertise.

Conclusion

Stanley M Liffman's contributions to medical instrumentation through his innovative patent demonstrate his commitment to enhancing healthcare technology. His work continues to impact the accuracy of blood gas measurements, ultimately benefiting patient care.