Richard L Fellows

Title: Innovations by Inventor Richard L. Fellows

Introduction: Richard L. Fellows is a notable inventor based in Mountain View, CA, known for his contributions to the field of portable blood chemistry measurement. With a total of two patents to his name, Fellows has made significant advancements in the electrochemical analysis of biological samples.

Latest Patents: Among his latest innovations is the patent for an "Interface Circuit for Use in a Portable Blood Chemistry Measuring" device. This invention discloses an interface circuit designed for a portable apparatus that measures the electrochemical characteristics of samples. It includes a disposable cartridge housing a printed circuit board with reference and indicating electrodes, which operate in conjunction with chemical reagents for accurate sample analysis. The invention ensures high source impedance signal and features control circuitry that isolates the measuring circuit from the current loop formation for precise measurements.

The second patent, titled "Portable Blood Chemistry Measuring Apparatus," focuses on a similar theme where a portable apparatus is described that also utilizes a disposable cartridge with interconnected flow chambers. This apparatus is designed to optimize the electrochemical determination of a sample, including a thermal sensing element for temperature correction. Importantly, the device allows for the mechanical ejection of the used cartridge, minimizing user exposure to blood samples and enabling quick and efficient pH measurement.

Career Highlights: Richard L. Fellows has established himself in the medical technology sector through his work at Biologix Inc. His inventions play a crucial role in enhancing the accuracy and efficiency of blood chemistry analysis, proving essential in clinical settings.

Collaborations: Throughout his career, Fellows has collaborated with talented individuals, including Douglas J. Littlejohn and Balazs I. Bodai. These partnerships highlight the collaborative effort in driving innovation within the healthcare technology landscape.

Conclusion: Richard L. Fellows stands out as an inventor who has significantly impacted portable medical technology. His patents not only improve the efficiency of blood sample analysis but also enhance user safety and convenience. Through his innovative spirit and collaborative work, Fellows continues to contribute to advancements in medical diagnostics.