Wolf-Ekkehard Blanz

Title: Innovations by Wolf-Ekkehard Blanz

Introduction

Wolf-Ekkehard Blanz is a notable inventor based in Danville, CA (US). He has made significant contributions to the field of radiographic imaging, holding a total of 3 patents. His work focuses on improving the quality and efficiency of imaging devices, particularly in the medical field.

Latest Patents

One of his latest patents is titled "Spot-size effect reduction." This invention involves a radiographic imaging device that includes an X-ray source with a finite focal spot characterized by a determined intensity distribution. The X-ray source emits a beam of X-ray radiation toward an object, and a detector assembly receives part of the X-ray radiation after it passes through the object. The detector assembly produces a signal in response to the received radiation, and an image processor constructs an image from this signal using the determined intensity distribution of the X-ray source. By inverse filtering the aggregated detector image, the effects of the finite focal spot size are mitigated, thus improving the quality of the resulting image.

Another significant patent by Blanz is "X-ray scatter elimination by frequency shifting." This method separates and filters noise caused by X-ray scatter contaminations from the primary signal component produced by the detector assembly. It employs a scatter removal screen or grating placed between the object being imaged and the detector assembly. The grating has a periodically varying absorption that alters the intensity of the X-ray radiation passing through it. This variation causes the signal produced by the detector assembly to be amplitude modulated, allowing the frequency of the primary signal component to shift away from noise components caused by X-ray scatter contamination. Consequently, this innovation enables the reduction or elimination of scatter-induced noise from the signal.

Career Highlights

Wolf-Ekkehard Blanz has worked with prominent companies in the medical technology sector, including Siemens Medical Solutions USA, Inc. and Siemens Aktiengesellschaft. His experience in these organizations has contributed to his expertise in developing advanced imaging technologies.

Collaborations

Throughout his career, Blanz has collaborated with notable professionals in the field, including Ali Reza Bani-Hashemi and Jonathan S Maltz. These collaborations have likely enriched his work and led to innovative solutions in radiographic imaging.

Conclusion

Wolf-Ekkehard Blanz's contributions to radiographic imaging through his patents demonstrate his commitment to advancing medical technology