Patent Number: 052260658
Section: claims

1. A device for disinfecting medical materials comprising: (a) a heat source to heat the medical materials to approximately 60.degree. C.; and  (b) a source of gamma irradiation to expose the medical materials to a gamma irradiation dose of approximately 0.25 to 2.0 Mrads.  (a) a source of radio-frequency waves for heating the medical materials to approximately 60.degree. C.; and  (b) a source of gamma irradiation for exposing the medical materials to gamma radiation.  (a) a heat source to heat the medical waste to a temperature of approximately 60.degree. C.;  (b) a source of gamma irradiation capable of exposing the heated medical waste to gamma irradiation in the range of about 0.25 megarads to about 2.0 megarads; and  (c) a shredding apparatus to shred the medical waste.  (a) a heat source to heat the medical materials to approximately 60.degree. C.; and  (b) a source of ionizing radiation capable of supplying a dose of approximately 0.25 to approximately 2.0 megarads to the medical materials.  (a) a shredding apparatus to shred the medical waste;  (b) a heat source to heat the shredded medical waste to a temperature of approximately 60.degree. C.;  (c) a gamma radiation source to expose the heated medical waste to gamma irradiation.  (a) a shredding apparatus to shred the medical waste;  (b) a heat source to heat the shredded medical waste to a temperature of approximately 60.degree. C.;  (c) an ionizing radiation source to expose the heated medical waste to an ionizing radiation dose of approximately 0.25 to 2.0 megarads. 2. A device for disinfecting medical materials, as recited in claim 1, further comprising a conveying apparatus to convey the medical materials to the heat source and the gamma source. 3. A device for disinfecting medical materials, as recited in claim 1, wherein the device comprises an entrance to receive the medical materials, wherein the heat source is located nearer the entrance than the gamma source, and wherein the conveying apparatus is between the entrance and the heat source and between the heat source and the gamma source. 4. A device for disinfecting medical materials, as recited in claim 1, wherein the gamma source comprises radioactive cobalt 60. 5. A device for disinfecting medical materials, as recited in claim 1, wherein the gamma source comprises radioactive cesium 137. 6. A device for disinfecting medical materials comprising: 7. A device for disinfecting medical materials, as recited in claim 6, further comprising a conveying apparatus to convey the medical materials to the radio-frequency source and the gamma source. 8. A device for disinfecting medical materials, as recited in claim 7, wherein the device comprises an entrance to receive the medical materials, wherein the radio-frequency source is located nearer the entrance than the gamma source, and wherein the conveying apparatus is between the entrance and the radio-frequency source and between the radio-frequency source and the gamma source. 9. A device for disinfecting medical materials, as recited in claim 6, wherein the gamma source comprises radioactive cobalt 60. 10. A device for disinfecting medical materials, as recited in claim 6, wherein the gamma source comprises radioactive cesium 137. 11. A device for disinfecting and processing medical waste comprising: 12. A device for disinfecting medical materials, as recited in claim 11, further comprising a conveying apparatus to convey the medical materials to the heat source, the gamma source, and the shredding apparatus. 13. A device for disinfecting and processing medical waste, as recited in claim 11, wherein the shredding apparatus comprises a particle forming apparatus for producing particles in a size range of approximately one quarter to one half inch. 14. A device for disinfecting and processing medical waste, as recited in claim 11, wherein the gamma source comprises radioactive cobalt 60. 15. A device for disinfecting and processing medical waste, as recited in claim 11, wherein the gamma source comprises radioactive cesium 137. 16. A device for disinfecting medical materials comprising: 17. A device for disinfecting medical materials, as recited in claim 16, wherein the heat source provides radio-frequency waves. 18. A device for disinfecting medical materials, as recited in claim 16, wherein the ionizing radiation source comprises a machine source of radiation. 19. A device for disinfecting medical materials, as recited in claim 18, wherein said machine source of radiation comprises an electron accelerator. 20. A device for disinfecting medical materials, as recited in claim 16, further comprising a conveying apparatus to convey the medical materials to the heat source and the ionizing radiation source. 21. A device for disinfecting medical materials, as recited in claim 16, wherein the device comprises an entrance to receive the medical materials, wherein the heat source is located nearer the entrance than the ionizing radiation source, and wherein the conveying apparatus is between the entrance and the heat source and between the heat source and the ionizing radiation source. 22. The device for disinfecting medical materials, as recited in claim 16, further comprising a shredding apparatus to shred the medical waste. 23. The device for disinfecting medical materials, as recited in claim 22, wherein the shredding apparatus comprises a particle forming apparatus to reduce the materials to particles in a size range of approximately one quarter to one half inch. 24. A device for disinfecting and processing medical waste comprising: 25. A device for disinfecting medical waste comprising: