Location History:
- Spånga, SE (2014 - 2015)
- Spanga, SE (2021)
Company Filing History:
Years Active: 2014-2021
Title: The Innovations of Lars Wallén
Introduction
Lars Wallén is a notable inventor based in Spånga, Sweden. He has made significant contributions to the field of medical technology, particularly in the development of advanced breathing apparatuses. With a total of three patents to his name, Wallén's work focuses on enhancing patient care through innovative solutions.
Latest Patents
One of Wallén's latest patents is a breathing apparatus with a monitored delivery device. This apparatus features a first delivery device that adds a volume of a substance to a gas flow. The delivery device includes a gas inlet and a gas outlet. A unit monitors the presence of the substance in the gas downstream of the delivery device using a first sensor unit at the gas outlet, which provides a first measurement value based on the acoustic property of the gas. Additionally, a second sensor unit at the gas inlet provides a second measurement value based on the acoustic property of the gas present in a second conduit. The control unit determines the presence of the substance based on the first measurement value or a comparison of the two measurement values.
Another significant patent by Wallén is an anesthetic breathing apparatus that includes a volume reflector unit with controllable penetration. This system features a patient circle system for re-breathing exhaled gases. It also includes a volume reflector, a fresh gas delivery line, and a gas sensor unit that measures the gas stream upstream of the fresh gas connection and downstream of the reflector unit. The gas sensor unit provides a signal for detecting a reflector driving gas (RDG) crossing over the volume reflector during inspiration, based on at least one property of the gas stream measured by the gas sensor unit.
Career Highlights
Lars Wallén has established himself as a key figure in the medical technology sector. His work at Maquet Critical Care AB has allowed him to focus on developing innovative solutions that improve patient outcomes. His patents reflect his commitment to advancing medical technology and enhancing the safety and effectiveness of breathing apparatuses.
Collaborations
Wallén has collaborated with several professionals in his field, including Erik Cardelius and Magnus Hallback. These collaborations have contributed to the successful development of his patented technologies.
Conclusion
Lars Wallén's contributions to medical technology through his innovative patents demonstrate his dedication to improving patient care. His work continues to influence the field, showcasing the importance of innovation in healthcare.