2012年8月19日星期日

Digital gastrointestinal x ray machine with general advantage of the gastrointestinal machine ?

Digital gastrointestinal x ray machine is the use of advanced computer image processing technology, some piece of technology and automatic control technology, can be real to image storage and reduce the medical staff and patients were radiation doses of a medical instrument, clinical diagnosis to provide reliable basis.
First, the simulation to replace the original import of camera medical special high resolution 1 million pixel CCD camera system;
Second, increase the automatic control system of aperture, and realize the precise aperture control 256 block;
Third, increase the AEC, ABC control system, etc.;
Fourth, increasing imports high speed data acquisition card;
Fifth, increasing imports PCI control card and realize 48 road input/output signal of the programmable control;
Sixth, increase the photoelectric isolated interface control component, switch power, digital/control wire, etc.;
The seventh, high configuration computer image acquisition and processing the workstation;
8, digital gastrointestinal special application software + database system;
Ninth, medical special highlight monitor (user optional);
Above is the digital gastrointestinal x ray machine nine big advantage.
Can reference the following ZhiGuanTu:

Digital gastrointestinal x ray machine and common gastrointestinal machine distinction:
1, the image quality is better
Common gastrointestinal machine design signal loss is bigger, often the final image quality is low. While digital gastrointestinal machine the whole image design, different imaging chain between units demanding matching nature, so eventually imaging equipment such as the monitor or film have higher image contrast.

(1) the spatial resolution
Digital gastrointestinal machine in perspective spatial resolution in the six lp/cm-20 lp/cm between, its space than ordinary higher resolution gastrointestinal machine.

(2) image gray-scale degrees
Digital gastrointestinal x ray machine adopts CCD, the bit more big, small lesions of the detection rate higher. Common gastrointestinal machine camera tube by vacuum design, image contrast with the decline and reduce vacuum.
Article: from perlong medical (http://www.pl999.net)
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