Multi-beam stereoscopic X-ray body scanner
An X-ray examination station includes a first source of X-ray radiation for whole body scanning of a human body using a first fan beam of X-ray radiation; a first vertical linear radiation detector configured to detect the first fan beam; a second source of X-ray radiation installed at mid-height of a person being examined, for scanning a central portion of the human body using a second fan beam of X-ray radiation; a second vertical detector of X-ray radiation configured to detect the second fan beam; and a control unit configured to turn on each of the X-ray radiation sources. The first and the second radiation fan beams are emitted in parallel planes. The first X-ray radiation source is turned on for the whole body scanning. The second X-ray radiation source is turned on for scanning the torso portion of the body.
1. An X-ray examination system comprising:
a first source of X-ray radiation for forming a first beam of X-ray radiation and positioned at ground or floor level;
a first radiation detector configured to detect the first beam transmitted through a human body;
a second source of X-ray radiation installed at mid-height of the human body, on the same side of the human body as the first source, for forming a second beam of X-ray radiation; and
a second radiation detector configured to detect the second beam transmitted through the human body,
wherein the first and the second radiation beams are emitted in parallel planes,
wherein the first source scans the whole human body, and
wherein the second source scans a torso portion of the human body.
2. The system of claim 1 , wherein the first source and the second source are turned on simultaneously to form pseudo-stereoscopic images.
3. The system of claim 1 , wherein the first source and the second source are turned on sequentially to form pseudo-stereoscopic images.
4. The system of claim 1 , wherein the first detector is positioned along an entire vertical height of the X-ray examination system to detect the first beam.
5. The system of claim 1 , further comprising a horizontal linear detector located in an upper portion of a housing of the X-ray examination system, such that the first detector and the horizontal linear detector together form an “L”.
6. The system of claim 1 , wherein the second detector is approximately 36 inches long.
7. The system of claim 1 , wherein the second source is movable vertically.
8. The system of claim 1 , wherein the second source is rotatable about its axis.
9. The system of claim 1 , further comprising a control unit configured to turn on the first and second sources.
10. A mobile X-ray system comprising:
an X-ray scanner, including a digital imaging module, located in a cargo area of a motor vehicle;
a module for visualization of digital images from the digital imaging module;
the X-ray scanner further including:
a first source of X-ray radiation positioned at ground or floor level and forming a first beam of X-ray radiation;
a first detector configured to detect the first beam transmitted through a human body;
a second source of X-ray radiation positioned at mid-height of a human body being examined and forming a second beam of X-ray radiation; and
a second detector configured to detect the second beam transmitted through the human body,
wherein the first source scans the whole body, and
wherein the second source scans the torso portion of the human body.
11. The system of claim 10 , wherein first detector is positioned along an entire vertical height of the X-ray scanner to detect the first beam.
12. The system of claim 10 , further comprising a horizontal linear detector located in an upper portion of a housing of the X-ray scanner, such that the first detector and the horizontal linear detector together form an “L”.
13. The system of claim 10 , wherein the second source is rotatable about its axis.
14. The system of claim 10 , further comprising a platform for laterally moving the human body while the human body is scanned.
15. An X-ray examination station comprising:
a first source of X-ray radiation forming a first beam of X-ray radiation from the first source;
a first radiation detector for detecting the first beam transmitted through a human body;
a second source of X-ray radiation forming a second beam from the second source; and
a second detector for detecting the first beam transmitted through the human body,
wherein the first source scans the whole human body, and
wherein the second source scans only the torso portion of the human body.
16. The station of claim 15 , wherein the first and the second beams are emitted in parallel planes.
17. An X-ray examination station comprising:
a first source of X-ray radiation forming a first beam of X-ray radiation from the first source;
a first radiation detector for detecting the first beam transmitted through a human body;
a second source of X-ray radiation forming a second beam from the second source; and
a second detector for detecting the first beam transmitted through the human body,
wherein the first source scans the whole body,
wherein the second source scans only the torso portion of the human body, and
wherein the first and the second beams are emitted in non-parallel planes that are at angle to each other of up to 20 degrees.
18. The station of claim 15 , wherein the first and the second sources are turned on simultaneously in order to form pseudo-stereoscopic images.
19. The station of claim 15 , wherein the first source and the second source are turned on sequentially to form pseudo-stereoscopic images.
20. An X-ray examination station comprising:
a first source of X-ray radiation forming a first beam of X-ray radiation from the first source;
a first radiation detector for detecting the first beam transmitted through a vertically standing human body;
a second source of X-ray radiation forming a second beam from the second source; and
a second detector for detecting the first beam transmitted through the vertically standing human body,
wherein the first source scans the whole vertically standing human body, and
wherein the second source scans only the torso portion of the vertically standing human body.