Christian Hoejris Nielsen

Title: Christian Hoejris Nielsen: Innovator in Medical Injection Devices

Introduction

Christian Hoejris Nielsen is a prominent inventor based in Copenhagen, Denmark. He has made significant contributions to the field of medical technology, particularly in the development of innovative injection devices. With a total of 12 patents to his name, Nielsen's work focuses on enhancing the efficiency and safety of drug delivery systems.

Latest Patents

Nielsen's latest patents include a medical injection device with a cleaning chamber and a torsion spring driven injection device. The medical injection device is designed for injecting liquid drugs and features a housing assembly that supports a non-removable cartridge. This cartridge contains the liquid drug and is connected to a reusable needle cannula. A unique needle shield assembly is equipped with a cleaning chamber that holds a cleaning agent, allowing for the cleansing of the needle's distal tip between injections. The design enables the needle shield to move axially, ensuring the needle is cleaned before each use.

The torsion spring driven injection device is another innovative creation by Nielsen. This device is designed to deliver set doses of liquid drugs and encapsulates the injection mechanism within a housing that also stores the drug cartridge. The device features a telescopically movable needle shield that protects the needle cannula, which is used for multiple injections. The mechanism includes a nut member that engages the piston rod and acts as a pressure relief mechanism, enhancing the device's functionality and safety.

Career Highlights

Throughout his career, Christian Hoejris Nielsen has worked with notable companies such as Novo Nordisk A/S and Novo Nordisk Healthcare AG. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in medical technology.

Collaborations

Nielsen has collaborated with several professionals in his field, including Bo Radmer and Jesper Peter Windum. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Christian Hoejris Nielsen is a distinguished inventor whose work in medical injection devices has significantly impacted the healthcare industry. His innovative designs and patents reflect his commitment to improving drug delivery systems, ensuring safer and more efficient medical treatments.