Company Filing History:
Years Active: 2021
Title: Jan Haelssig: Innovator in Anesthetic Technology
Introduction
Jan Haelssig is a notable inventor based in Halifax, Canada. He has made significant contributions to the field of anesthetic technology through his innovative work on hollow fiber membranes. His expertise and dedication to research have led to the development of a unique membrane that enhances the efficiency of anesthetic circuits.
Latest Patents
Jan Haelssig holds a patent for a hollow fiber membrane designed for use in anesthetic circuits. This hydrophobic poly(4-methyl-1-pentene) hollow fiber membrane is engineered for the retention of anesthetic agents. The membrane features an inner and outer surface, with an isotropic support layer that has a sponge-like, open-pored, microporous structure free of macrovoids. Adjacent to this support layer is a dense separation layer with a thickness ranging from 1.0 to 3.5 μm. The membrane boasts a porosity of greater than 35% to less than 50% by volume, a permeance for CO of 20-60 mol/(h·m·bar), a gas separation factor α(CO/N) of at least 5, and a selectivity for CO/anesthetic agents of at least 150. The production process for this membrane utilizes a thermally induced phase separation method, ensuring high-quality performance.
Career Highlights
Jan Haelssig is currently associated with 3M Innovative Properties Company, where he continues to push the boundaries of innovation in anesthetic technology. His work has not only contributed to advancements in medical devices but has also positioned him as a key figure in the field.
Collaborations
Jan has collaborated with notable colleagues, including Ina Voigt and Wolfgang Ansorge. Their combined expertise has fostered a productive environment for innovation and development in their projects.
Conclusion
Jan Haelssig's contributions to the field of anesthetic technology through his innovative hollow fiber membrane demonstrate his commitment to improving medical practices. His work continues to influence the industry and enhance patient care.