Hansruedi Widmer

Title: The Innovative Contributions of Hansruedi Widmer

Introduction

Hansruedi Widmer is a notable inventor based in Niederscherli, Switzerland. He has made significant contributions to the field of optical devices, particularly in the development of advanced examination tools for medical applications. With a total of 6 patents to his name, Widmer's work has had a profound impact on the way optical examinations are conducted.

Latest Patents

Among his latest patents is an optical component for a stereomicroscope. This invention features a changing device designed for optical examination devices, such as microscopes. It includes two beam paths for a first optical image and a rotatably arranged changing optics, which is a Galilei magnification changer with multiple pairs of beam paths. The design allows for simultaneous insertion and removal of beam paths during rotation, enhancing the functionality of the device. Another significant patent is a device for the stereoscopic examination of a patient's eye. This system utilizes a slit-lamp microscope to illuminate the eye with a light strip of predetermined cross-section. The innovative design minimizes optical obstruction, allowing for clearer examination results.

Career Highlights

Hansruedi Widmer is currently associated with Haag-Streit AG, a company renowned for its contributions to ophthalmic instruments. His work at Haag-Streit AG has allowed him to further develop his inventions and collaborate with other experts in the field.

Collaborations

Widmer has worked alongside notable colleagues such as Franz Papritz and Jurg Stucki. Their combined expertise has contributed to the advancement of optical examination technologies.

Conclusion

Hansruedi Widmer's innovative contributions to optical devices have significantly enhanced the capabilities of medical examination tools. His patents reflect a commitment to improving the accuracy and efficiency of optical examinations, making a lasting impact in the field.