This inventor holds 9 USPTO granted patents. Top assignee: Siemens Aktiengesellschaft. Active years: 1977-1984.
Company Filing History:
Years Active: 1977-1984
Title: Rolf Pfeifer: Innovator in Diagnostic Radiology
Introduction
Rolf Pfeifer is a prominent inventor based in Erlangen, Germany. He has made significant contributions to the field of diagnostic radiology, holding a total of 9 patents. His work has advanced the technology used in angiographic x-ray examinations, enhancing the capabilities of medical imaging.
Latest Patents
One of Pfeifer's latest patents is a diagnostic radiology system designed for angiographic x-ray examinations. This innovative system includes an image intensifier television chain and an image subtraction device. It features at least one image memory that stores image data, which is then subtracted from image data captured at different times. A display device showcases the subtraction images, while a central control console manages the examination sequence through a display configuration that represents individual stages. This configuration is controlled by a central device, allowing for a clear visualization of the chronological progression of contrast medium.
Another notable patent is an x-ray diagnostic apparatus equipped with an image-intensifier TV chain. This apparatus includes a control installation for regulating the dose rate of the x-ray tube, which directly affects the mean brightness of the output image. Additionally, it features switching circuitry that selects a preprogrammed rated value for the dose rate, ensuring it remains below the level required for diagnosis.
Career Highlights
Rolf Pfeifer has had a distinguished career, primarily working with Siemens Aktiengesellschaft, a leading company in the field of medical technology. His innovative contributions have played a crucial role in advancing diagnostic imaging techniques.
Collaborations
Throughout his career, Pfeifer has collaborated with notable colleagues, including Herbert Lutz and Jorn Wimmer. These partnerships have fostered a collaborative environment that has led to significant advancements in medical imaging technology.
Conclusion
Rolf Pfeifer's work in diagnostic radiology exemplifies the impact of innovation in medical technology. His patents and collaborations have significantly enhanced the capabilities of x-ray examinations, contributing to improved patient care.