Location History:
- Muchen, DE (1991)
- Munchen, DE (1992)
- Munich, DE (1989 - 1996)
Company Filing History:
4 out of 350 
1 out of 156 
1 out of 61 Years Active: 1989-1996
Title: The Innovative Contributions of Stefan Hessel
Introduction
Stefan Hessel is a notable inventor based in Munich, Germany. He has made significant contributions to the field of medical technology, particularly in laser treatments. With a total of 6 patents, Hessel's work has advanced therapeutic techniques for various medical conditions.
Latest Patents
Hessel's latest patents include a process for operating a laser for interstitial thermotherapeutic treatment of biological tissue. This innovative method involves guiding laser radiation into tissue via a fiber optic waveguide, with a controlled reduction of laser power during the treatment period to generate coagulation necrosis. Another significant patent addresses interstitial laser coagulation treatment for benign prostatic hyperplasia. This method entails inserting a diffusing light guide into a prostate lobe and applying laser power to necrose surrounding tissue. The procedure can be performed transperineally or transurethrally, utilizing ultrasound for precise positioning.
Career Highlights
Throughout his career, Stefan Hessel has worked with prominent companies, including Messerschmitt-Bolkow-Blohm GmbH. His experience in these organizations has contributed to his expertise in laser technology and medical applications.
Collaborations
Hessel has collaborated with notable colleagues such as Frank Frank and Gerhard Hauptmann. Their combined efforts have furthered advancements in the field of medical laser treatments.
Conclusion
Stefan Hessel's innovative work and patents have significantly impacted medical technology, particularly in laser treatments for various conditions. His contributions continue to influence the field and improve patient outcomes.