Monte Bennett

Title: Monte Bennett: Innovator in Carbon Dioxide Sensing Technology

Introduction

Monte Bennett is a notable inventor based in Escondido, CA (US). He has made significant contributions to the field of carbon dioxide sensing technology, holding a total of 3 patents. His innovative work focuses on enhancing the accuracy and stability of CO₂ sensors, which are crucial in various applications.

Latest Patents

Bennett's latest patents include a CO₂ sensor utilizing a hydrophilic polyurethane matrix. This sensor features a CO₂ sensing matrix formed from a hydrophilic, gas-permeable, cross-linked polyurethane. The polyurethane matrix is created from a pre-polymer mixture that cross-links when combined with an aqueous carbon dioxide buffer solution. The dye-buffer solution is physically entrapped as a homogeneous dispersion within the polymer matrix. This matrix is applied to the exposed glass core of an optical fiber, which may be coated with a primer to ensure a strong bond. Additionally, the hydrophilic polymeric matrix is coated with a hydrophobic material to prevent dye leaching and the diffusion of hydronium ions. The hydrophobic coating may also include a light-reflective material such as TiO₂.

Another significant patent involves a method for stabilizing a carbon dioxide sensor. This method includes formulating a bicarbonate buffer solution with a bicarbonate ion concentration ranging from about 100 mM to about 200 mM. The sensor is treated to reduce instability when exposed to extreme carbon dioxide levels for extended periods. This treatment involves exposing the sensor to an aqueous solution containing at least 2 weight percent carbon dioxide for several days to months.

Career Highlights

Monte Bennett is currently associated with Puritan-Bennett Corporation, where he continues to develop innovative solutions in the field of medical technology. His work has significantly impacted the design and functionality of carbon dioxide sensors, making them more reliable and efficient.

Collaborations

Bennett has collaborated with esteemed colleagues, including Soonkap Hahn and Alan M. Nelson. Their combined expertise has contributed to the advancement of carbon dioxide sensing technologies.

Conclusion

Monte Bennett's contributions to carbon dioxide sensing technology exemplify his innovative spirit and dedication to improving sensor stability and accuracy. His patents reflect a commitment to advancing the field, making a lasting impact on technology and its applications.