Yrjo Viisanën

Title: The Innovations of Yrjo Viisanën

Introduction

Yrjo Viisanën is a notable inventor based in Helsinki, Finland. He has made significant contributions to the field of analytical chemistry, particularly through his innovative designs in sampling devices. His work has been recognized for its practical applications in analysis systems.

Latest Patents

Yrjo Viisanën holds a patent for a sampling device designed for the introduction of samples into an analysis system. This device, which includes a sampling valve, features a turning element equipped with a sampling area. The sampling area is specifically designed to retain samples for analysis. The turning element can move between two positions: one where it is exposed to the material for sampling and another where it releases the samples for use in the analysis system.

Career Highlights

Throughout his career, Yrjo Viisanën has been associated with the University of Helsinki. He has worked in the Department of Chemistry, specifically in the Laboratory of Analytical Chemistry, as well as in the Department of Physical Science, within the Division of Atmospheric Sciences. His work in these departments has contributed to advancements in analytical techniques and methodologies.

Collaborations

Yrjo Viisanën has collaborated with notable colleagues such as Kari Hartonen and Kari Kuuspalo. Their joint efforts have furthered research and development in the field of analytical chemistry.

Conclusion

Yrjo Viisanën's contributions to the field of analytical chemistry through his innovative sampling device highlight his role as a significant inventor. His work continues to influence the way samples are introduced into analysis systems, showcasing the importance of innovation in scientific research.