Lars Hoivik

Title: Lars Hoivik: Innovator in Gas Flow Control Systems

Introduction

Lars Hoivik is a notable inventor based in Boulder, Colorado. He has made significant contributions to the field of gas flow control systems, particularly in applications related to mass spectrometry. His innovative approach has led to the development of a unique method and system that enhances the efficiency of gas sample analysis.

Latest Patents

Lars Hoivik holds a patent for a "Method and inlet control system for controlling a gas flow sample to an evacuated chamber." This invention involves a system that utilizes a short inlet passage with an effective opening determined by a tapered diamond or steel tip needle. The needle is adjusted positionally with respect to the inlet passage by being mounted on a piezoelectric crystal. This crystal is flexed by an electric potential derived from sensing ions in the ionization chamber of a mass spectrometer. The system is designed to maintain a substantially constant pressure within the ionization chamber, making it particularly useful for analyzing respiratory gases.

Career Highlights

Lars Hoivik is affiliated with the University of Colorado, where he continues to work on innovative projects in the field of gas flow control. His research and development efforts have contributed to advancements in mass spectrometry and related technologies.

Collaborations

Lars has collaborated with notable colleagues such as Ingvar E Sodal and Alexander J Micco. Their combined expertise has furthered the development of innovative solutions in their respective fields.

Conclusion

Lars Hoivik's contributions to gas flow control systems exemplify the impact of innovation in scientific research. His patent and ongoing work at the University of Colorado highlight the importance of collaboration and creativity in advancing technology.