Werner Hälg

Title: Werner Hälg: Innovator in Micropump Technology

Introduction

Werner Hälg is a notable inventor based in Männedorf, Switzerland. He has made significant contributions to the field of micropump technology, holding a total of 2 patents. His work focuses on precision delivery systems that are essential in various scientific applications.

Latest Patents

Hälg's latest patents include innovative designs for micropumps and delivery apparatuses. One of his patents describes a micropump with an ejection orifice that has a diameter of about 50 µm. This micropump is designed to eject small liquid drops and features a baseplate made of glass and a cover plate made of silicon. The design minimizes liquid accumulation around the ejection orifice, ensuring efficient operation.

Another patent details a delivery apparatus equipped with an interchangeable pipette tip. This device utilizes a piezoelectric actuator that increases in length under a control signal, allowing for precise ejection of sample liquids. The apparatus is designed to prevent carry-over by maintaining the sample liquid level below the cannula tip during operation.

Career Highlights

Werner Hälg is associated with Tecan Trading AG, a company known for its innovative solutions in laboratory automation. His work at Tecan has allowed him to develop cutting-edge technologies that enhance the accuracy and efficiency of liquid handling in laboratories.

Collaborations

Hälg has collaborated with notable colleagues such as Nikolaus Ingenhoven and Stefano Fornito. Their combined expertise has contributed to advancements in the field of micropump technology and delivery systems.

Conclusion

Werner Hälg's contributions to micropump technology and delivery systems have made a significant impact in scientific research and laboratory automation. His innovative patents reflect a commitment to precision and efficiency in liquid handling applications.