Location History:
- Olching, DE (2006 - 2013)
- Gernlinden, DE (2020)
Company Filing History:
3 out of 1,095 
2 out of 41 
1 out of 832,912 Years Active: 2006-2020
Title: Roland Toennies: Innovator in Ophthalmic Technology
Introduction
Roland Toennies is a notable inventor based in Olching, Germany. He has made significant contributions to the field of ophthalmic technology, holding a total of 5 patents. His work focuses on improving surgical techniques and tools used in eye care.
Latest Patents
Among his latest patents is a system and method for performing lens fragmentation. This innovative approach facilitates the removal of a crystalline lens during ophthalmic laser surgery. The method involves using a predetermined pattern to create Laser Induced Optical Breakdown (LIOB) cuts, which section the lens into asymmetrical operational segments. After selecting and softening one of these segments with compact LIOB cuts, it can be aspirated, allowing for the removal of the remaining segments. Additionally, an imaging unit monitors the lens bag's movements to ensure the proper placement of the LIOB cuts.
Another significant patent involves iris recognition and tracking for optical treatment. This system captures an iris or eye image during a refractive diagnostic analysis. The image is then used to align data from various refractive analysis instruments and to ensure that a refractive surgical tool, such as a laser, is correctly aligned with the eye for treatment. The stored iris image is compared with the patient's iris before treatment, verifying that the correct eye is being treated.
Career Highlights
Roland Toennies has worked with prominent companies in the ophthalmic field, including Bausch & Lomb Incorporated and Technolas Perfect Vision GmbH. His experience in these organizations has contributed to his expertise and innovative capabilities in developing advanced eye care technologies.
Collaborations
Throughout his career, Toennies has collaborated with notable professionals such as Gerhard Youssefi and Kristian Hohla. These partnerships have further enhanced his work and contributions to the field.
Conclusion
Roland Toennies is a distinguished inventor whose work in ophthalmic technology has led to significant advancements in eye care procedures. His innovative patents reflect his commitment to improving surgical techniques and patient outcomes.