Mammography X-ray Tubes As a leading manufacturer of mammography X-ray tubes, we understand how crucial reliability and quality are when choosing a replacement X-ray tube for your mammography imaging system. Our replacement mammography X-ray tubes were designed for compatibility across a wide range...
Mammography method and mammography X-ray tubeof EP0578454 A mammography X-ray tube providing increased X-ray intensity for shortening patient exposure times to eliminate motion artifacts. The cathode design permits superpositioning of electron beam from multiple filaments.doi:EP0578454 A1KOLLER THOMAS J...
During a mammography exam, the breast is positioned between the X-ray tube and a detector and carefully pushed down with a compression plate. The optimal amount of compression is applied to maintain the highest image quality, allowing the radiologist to detect any abnormal findings or lesions betw...
Varex Imaging X-ray tubes have been used to complete about a billion mammograms. Our tubes are designed for high contrast, consistent radiation emission, and quiet operation. Today we are supporting an advance in digital mammography with a new tube that uses less radiation to show abnormalities ...
The invention relates to an X-ray tube (1) having an anode (2) and a cathode (4) for generating an electron beam (8, 8a, 8b) between the cathode (4) and anode (2), between the cathode (4) and anode (2) a deflection unit (6) for deflecting the electron beam (8, 8a, 8b)...
Mammography method and mammography X-ray tube 来自 FreePatentsOnline 喜欢 0 阅读量: 28 申请(专利)号: EP19930305224 申请日期: 07/02/1993 公开/公告号: EP0578454 公开/公告日期: 10/29/1997 申请(专利权)人: Varian Associates, Inc.发明人:...
(mA), and exposure time. The linearity and reproducibility of the radiographic exposures using high-frequency generators is uniformly excellent. The greatest benefit of these generators may be the efficient waveform output that produces a higher effective energy x-ray beam per set kVp and mA. High...
Mammography X-ray diagnostic device has an arm (2) for an X-ray tube (3) and an object table (4) with a compression plate (5) arranged above the object table to compress the breast. The plate is connected to the tube support arm and can slide along it. The arm is connected to a...
5.1.1 Principles of X-ray Mammography The term “X-ray mammography” (frequently just “mammography”) denotes the radiographic examination of the female (and also the male) breast. An X-ray mammography system consists of a X-ray tube with associated generator that produces the X-rays and a...
Figure 1. EXVC Collimator Kit on the X-123CdTe Design Objective This detector system was designed to simultaneously measure the X-Ray tube peak potential (kVp), and to characterize the mammographic X-Ray tube spectrum. Significance of the Measurement ...