This inventor holds 6 USPTO granted patents and 1 published patent application and 3 EPO patents. Top assignees: National Institute of Health and Medical Research, Centre Hospitalier Regional Et Universitaire De Lille (Chru), Université De Lille. Active years: 2014-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Loos, FR (2014 - 2020)
- Lille, FR (2019 - 2021)
Company Filing History:
6 out of 1,853 
3 out of 10 
3 out of 69 
Years Active: 2014-2025
Title: Nacim Betrouni: Innovator in Photodynamic Therapy
Introduction
Nacim Betrouni is a notable inventor based in Loos, France. He has made significant contributions to the field of medical technology, particularly in photodynamic therapy. With a total of 6 patents, his work focuses on innovative systems designed to enhance treatment methods for patients.
Latest Patents
Among his latest patents is a system for treatment by photodynamic therapy of a cavity in a patient's body. This system includes an illuminating member that features a core carrying a light-emitting surface and a hollow sheath designed to receive the core. The system is equipped with a flexible balloon that has a variable capacity, allowing for multiple inflated states filled with a light-diffusing solution. Additionally, the system comprises a support that relates the volume of the light-diffusing solution to the distribution of light power and the corresponding time of illumination for delivering a specific dose of light energy. Another significant patent involves a light-emitting system that includes a bundle of light fibers connected to a light-emitting source, which transmits and emits light toward a treatment volume, along with a temperature-modifying system to adjust the temperature in that volume.
Career Highlights
Nacim Betrouni has worked with prestigious institutions such as the National Institute of Health and Medical Research (INSERM) and the Regional University Hospital of Lille (CHRU). His experience in these organizations has allowed him to develop and refine his innovative ideas in medical technology.
Collaborations
Throughout his career, Betrouni has collaborated with esteemed colleagues, including Serge Mordon and Maximilien Vermandel. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Nacim Betrouni's work in photodynamic therapy exemplifies the impact of innovation in medical treatment. His patents and collaborations highlight his commitment to improving patient care through advanced technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile