and a pair of second plate members each having X-ray absorbability, the second block members, in order to block other X-rays than the X-ray passing through the aperture, being connected at respective one ends by hinges to end portions of the pair of first plate members opposite to the ...
The collimator is an electromechanical optical device installed in the output window of the tube sleeve of the x-ray tube assembly. Its main function is to control the X-ray beam output field of the X-ray tube to satisfy the X-ray imaging diagnosis ...
CONSTITUTION: An X-ray emitted from an X-ray tube passes an opening part of a base plate(110). A first Y shutter panel(129) and a second Y shutter panel(139) are moved into a Y-axis direction in order to control degree of opening of the opening part of the base plate. A first ...
Hurford GJ (2010) X-Ray imaging with collimators, masks and grids. ISSI SR- 009:??-??Hurford, GJ (2013) X-ray imaging with collimators, masks and grids. ISSI SR-009: pp. 243-254G. J. Hurford. X-ray imaging with collimators, masks and grids. In M. C. E. Huber, A. ...
PURPOSE: To obtain a collimator, an X-ray detector, and an X-ray CT system employing them in which ring type artifact, due to peak shift of polar response of the X-ray detector, is prevented. ;CONSTITUTION: A collimator 9 comprises collimator plates 10 for collimating X-ray, and supports...
Figure 1. The EXCV Collimator Kit slides over the 1.5 inch extender of the X-123. BUY NOW In order to accommodate applications where the X-ray flux is too high for both the detector and the electronics that process the X-ray spectrum, we have developed a “Collimator Kit” to collimate...
Dira Medical Hot-Selling Automatic-Tracking Digital X Ray Machine 00:18 Dira Medical Hot-Sales Digital X Ray Machine for Distributor 00:15 High-Performance U-Arm X-ray Machine with One Click in Place Function 00:30 32kw Digital X-ray Machine for Sale 00:15 Medical Fluoroscopy U-Shaped X...
X-ray solid receiver, wherein the servo motor drives the shielding cylinder to rotate; the X-ray beam collimator is arranged on the circumference of ... 奚易堃 被引量: 0发表: 2014年 Transformation of Micro-radio-Photography System into X-Ray Standard System with Applications in Romania Accordi...
1. A pre-patient collimator for shaping an x-ray beam in a computed tomography (CT) system, the pre-patient collimator assembly comprising: a base comprised of a first material, the first material having a first material density; and an insert mechanically coupled to the base and being compr...
and a pair of second plate members each having X-ray absorbability, the second block members, in order to block other X-rays than the X-ray passing through the aperture, being connected at respective one ends by hinges to end portions of the pair of first plate members opposite to the ...