Patent Number: 
Section: claims

1. An anti-scatter grid for medical x-ray devices, the anti-scatter grid comprising:a number of first elements made of a first material with second elements made of a second material integrated therein, the first material being more transparent to radiation than the second material,wherein the second elements are arranged in the first elements such that, when the first elements are stacked, a grid absorbing scattered radiation is able to be formed by the second elements for radiation arriving perpendicular to the direction of the stacking of the first elements, andwherein the second elements are formed by local removal of the first material and filling pits produced by the local removal of the first material with the second material. 2. The anti-scatter grid as claimed in claim 1, wherein the first elements are cuboid and are stacked on the two largest congruent surfaces, with the radiation arriving perpendicular to the longer side of the congruent surfaces. 3. The anti-scatter grid as claimed in claim 1, wherein the second elements of the two or more first elements are arranged above one another. 4. The anti-scatter grid as claimed in claim 1, wherein the second elements are strips or ribs which are arranged at an angle perpendicular to the direction of stacking, with the angle continuously changing from one edge of the first element to the other edge. 5. The anti-scatter grid as claimed in claim 1, wherein the pits are able to be formed using a photolithographic method and the pits are able to be filled by a galvanic method. 6. The anti-scatter grid as claimed in claim 1, wherein the second material has a higher atomic number than the first material. 7. The anti-scatter grid as claimed in claim 1, wherein the first element comprises a plastic foil and the height of the second elements is at least 50% of the thickness of the plastic foil. 8. The anti-scatter grid as claimed in claim 1, wherein the first elements are connected to each other by an adhesive. 9. The anti-scatter grid as claimed in claim 1, wherein the first elements are stacked in a direction of radiation in relation to each other at an angle so that a focusing effect is able to be achieved. 10. A collimator for gamma radiation, the collimator including:a number of first elements made of a first material with second elements made of a second material integrated therein, the first material being more transparent to radiation than the second material,wherein the second elements are arranged in the first elements such that, when the first elements are stacked, a grid absorbing scattered radiation is able to be formed by the second elements for radiation arriving perpendicular to the direction of the stacking of the first elements, andwherein the second elements are formed by local removal of the first material and filling pits produced by the local removal of the first material with the second material. 11. The collimator as claimed in claim 10, wherein the first elements are cuboid and are stacked on the two largest congruent surfaces, with the radiation arriving perpendicular to the longer side of the congruent surfaces, andwherein the grid is an anti-scatter grid. 12. The collimator as claimed in claim 10, wherein the second elements are strips or ribs which are arranged at an angle perpendicular to the direction of stacking, with the angle continuously changing from one edge of the first element to the other edge, andwherein the gird is an anti-scatter grid. 13. The collimator as claimed in claim 10, wherein the first elements are stacked in a direction of radiation in relation to each other at an angle so that a focusing effect is able to be achieved, andwherein the grid is an anti-scatter grid. 14. A method for production of an anti-scatter grid, the method including:selecting third elements from which a plurality of first elements are able to be formed by separation or by cutting,producing second elements in the third elements with the second elements forming a repeating structure spaced at the width of the first elements,stacking and connecting of the third elements into a module, andseparating the module spaced at the width of the first elements, which produces a number of anti-scatter grids from stacked first elements. 15. The method for production as claimed in claim 14, further comprising:selecting third elements from which by separation or by cutting a plurality of first elements is able to be formed,producing second elements in the third elements with the second elements forming a repeating structure spaced at the width of the first elements,separating the third elements spaced at the width of the first elements which produces a number of first elements, andstacking and connecting of the first elements at an angle to each other, which forms the anti-scatter grid. 16. The method for production as claimed in claim 15, wherein stacking and connecting includes gluing. 17. A method for production of an anti-scatter grid, the method including:selecting a third element from which a plurality of first elements is able to be formed by folding,producing second elements in the third element with the second elements forming a repeating structure spaced at the width of the first elements,folding of the third element spaced at the width of the first element, andstacking and connecting of the first elements, which forms the anti-scatter grid. 18. The method for production as claimed in claim 17, wherein stacking and connecting includes gluing. 19. A computer program product with a computer program, the computer program including software such that when the computer program is executed in an anti-scatter grid production facility the computer program is operable to:select third elements from which a plurality of first elements are able to be formed by separation or by cutting,produce second elements in the third elements with the second elements forming a repeating structure spaced at the width of the first elements,stack and connect the third elements into a module, andseparate the module spaced at the width of the first elements, which produces a number of anti-scatter grids from stacked first elements. 20. The computer program product of claim 19, wherein the computer program is operable to:select third elements from which by separation or by cutting a plurality of first elements is able to be formed,produce second elements in the third elements with the second elements forming a repeating structure spaced at the width of the first elements,separate the third elements spaced at the width of the first elements which produces a number of first elements, andstack and connect the first elements at an angle to each other, which forms the anti-scatter grid.