Patent Number: 
Section: claims

1. A radiation protection arrangement for screening radiation emitted by a radiation source, in particular an X-ray source, havinga screening element which comprises or includes a radiation protection material, anda cover which is matched in shape to the screening element and completely surrounds the latter, it being possible to pull the cover over the screening element and completely separate it therefrom, and wherein, for the purpose of altering the length, there is provided a fixing device such that the cover, with the screening element arranged therein, is turnable up in at least one direction and fixed in the turned-up arrangement. 2. A radiation protection arrangement according to claim 1, whereinthe cover comprises a material which can be sterilized using a suitable device or a suitable process. 3. A radiation protection arrangement according to claim 1, whereinthe fixing device is formed by press studs. 4. A radiation protection arrangement according to claim 1, whereinthe fixing device is formed by a hook-and-burr closure. 5. A radiation protection arrangement according to claim 1, whereinthe fixing device is formed by a tie closure. 6. A radiation protection arrangement according to claim 1, whereinthe cover has means for securing it to a carrier element which holds the screening element. 7. A radiation protection arrangement according to claim 6 whereinthe means for securing are tapes. 8. A radiation protection arrangement according to claim 6, whereinthe means for securing are press studs. 9. A radiation protection arrangement according to claim 6, whereinthe means for securing are hook-and-burr closures. 10. A radiation protection arrangement according to claim 1, whereinthe screening element is formed by a single blanket which includes an X-ray screening material, and the cover is formed by a sheath which is matched in its dimensions to the blanket and is open to one side. 11. A radiation protection arrangement according to claim 1, whereinthe screening element comprises a plurality of slats arranged next to one another and including an X-ray screening material and are secured at one end to a common carrier element, the cover having a plurality of elongate sheaths for receiving a respective slat and connected to one another at one end by way of a common cuff. 12. A radiation protection arrangement according to claim 11, whereinthe slats are arranged such that they overlap. 13. A radiation protection arrangement according to claim 11, whereineach sheath has its own fixing device for the purpose of altering the length. 14. A radiation protection arrangement according to claim 1, whereinthe screening element includes a lead sheet or lead rubber blanket surrounded by a PVC cover. 15. A radiation protection arrangement according to claim 14, whereinthe screening element has a lead equivalence value of approximately 0.5 mm. 16. A radiation protection arrangement according to claim 1, whereinit is arranged on the underside of a radiation protection panel. 17. A radiation protection arrangement according to claim 1, whereinit forms a lower body protection arranged to the side of a medical operating or treatment table. 18. A cover for a screening element which comprises or includes a radiation protection material and is provided for use in a radiation protection arrangement for screening radiation emitted by a radiation source, in particular an X-ray source, the cover being constructed such that it can be pulled over the screening element and completely separated therefrom again. 19. A cover according to claim 18, whereinthe cover comprises a material which can be sterilized using a suitable device or a suitable process. 20. A cover according to claim 18, whereinfor the purpose of altering the length, the cover can be turned up in at least one direction and fixed in the turned-up arrangement using a fixing device. 21. A cover according to claim 18, whereinthe cover is a sheath which is matched in its dimensions to the screening element and is open to one side. 22. A cover according to, claim 18, whereinthe cover has a plurality of elongate sheaths which are connected to one another at one end by way of a common cuff. 23. A cover according to, claim 22, whereineach sheath has its own fixing device for the purpose of altering the length.