Claims for Patent: 7,776,292

Summary for Patent: 7,776,292

Title:	Method and apparatus for bioweapon decontamination
Abstract:	The present disclosure relates to the decontamination of articles contaminated (or thought to be contaminated) with bioweapons, such as methods and apparatus for decontaminating articles contaminated with sporualated bioweapons. In some embodiments, the methods are methods of decontaminating an environment, for example a room or building contaminated with a bioweapon.
Inventor(s):	Wilson; Deborah E. (Dunn Loring, VA), Lock; Katherine K. (Bethesda, MD), Cohen; Murray L. (Fort Worth, TX), McWhorter; Thomas E. (Allentown, PA), Rosenblatt; Aaron A. (New York, NY), Traum; Theodore J. (Rio Rancho, NM)
Assignee:	CDIC, Inc. (Atlanta, GA) The United States of America as represented by the Secretary of the Department of Health and Human Services (Washington, DC) N/A (Bethlehem, PA) CDG Research Corporation (N/A)
Application Number:	10/597,191
Patent Claims:	1. An apparatus for decontaminating an article, comprising: a selectively sealable decontamination chamber; a decontamination chamber humidifier; a source of chlorine dioxide gas in fluid communication with the decontamination chamber; a decontamination chamber vacuum generator a first fluid flow path for transferring humidified gas from the decontamination chamber humidifier to the selectively sealable decontamination chamber; a second fluid flow path for transferring chlorine dioxide gas from the source of chlorine dioxide to the selectively sealable decontamination chamber; and a third fluid flow path for evacuating the selectively sealable decontamination chamber via the decontamination chamber vacuum generator. 2. The apparatus of claim 1, further comprising a flow regulator in the first fluid flow path. 3. The apparatus of claim 1, further comprising a rotameter in the first fluid flow path. 4. The apparatus of claim 1, further comprising a nitrogen source and a fourth fluid flow path for transferring nitrogen gas to the decontamination chamber humidifier. 5. The apparatus of claims 4, further comprising a fill valve in the fourth fluid flow path. 6. The apparatus of claim 4, further comprising a flow regulator in the fourth fluid flow path. 7. The apparatus of claim 1, further comprising a flow regulator in the third fluid flow path. 8. The apparatus of claim 1, further comprising a ventilation valve in the second fluid flow path. 9. The apparatus of claim 1, wherein the source of chlorine dioxide gas is a chlorine dioxide generator. 10. The apparatus of claim 1, wherein the selectively sealable decontamination chamber is a rigid container. 11. The apparatus of claim 1, wherein the apparatus further comprises a heat source for providing heat to the selectively sealable decontamination chamber. 12. The apparatus of claim 1, wherein the apparatus further comprises a hygrometer for regulating humidity in the selectively sealable decontamination chamber. 13. The apparatus of claim 10, wherein the rigid container comprises a heat source, a thermostat for regulating the heat source, and a hygrometer for regulating humidity in the rigid container. 14. The apparatus of claim 1, wherein the selectively sealable decontamination chamber comprises an autoclave or a hypobaric chamber. 15. An apparatus for decontaminating a room or building, comprising: a decontamination chamber humidifier; a source of chlorine dioxide gas in fluid communication with the room or building, wherein the room or building is selectively sealable; a decontamination chamber vacuum generator; a first fluid flow path for transferring humidified gas from the decontamination chamber humidifier to the room or building; a second fluid flow path for transferring chlorine dioxide gas from the source of chlorine dioxide to the room or building; and a third fluid flow path for evacuating the room or building via the decontamination chamber vacuum generator. 16. The apparatus of claim 15, wherein the source of chlorine dioxide gas is a chlorine dioxide generator. 17. The apparatus of claim 1, wherein the selectively sealable decontamination chamber comprises a room or a building. 18. The apparatus of claim 1, wherein the article is contaminated with weaponized spore. 19. The apparatus of claim 18, wherein the weaponized spore comprises a Bacillus anthracis spore. 20. The apparatus of claim 1, wherein the article comprises a porous article. 21. The apparatus of claim 20, wherein the porous article comprises paper. 22. The apparatus of claim 1, wherein the article comprises a non-porous article. 23. The apparatus of claim 22, wherein the non-porous article comprises metal or glass. 24. The apparatus of claim 15, further comprising a flow regulator in the first fluid flow path. 25. The apparatus of claim 15, further comprising a rotameter in the first fluid flow path. 26. The apparatus of claim 15, further comprising a nitrogen source and a fourth fluid flow path for transferring nitrogen gas to the room or building. 27. The apparatus of claim 26, further comprising a fill valve in the fourth fluid flow path. 28. The apparatus of claim 26, further comprising a flow regulator in the fourth fluid flow path. 29. The apparatus of claim 15, further comprising a flow regulator in the third fluid flow path. 30. The apparatus of claim 15, further comprising a ventilation valve in the second fluid flow path. 31. The apparatus of claim 15, wherein the apparatus further comprises a heat source for providing heat to the room or building. 32. The apparatus of claim 15, wherein the apparatus further comprises a hygrometer for regulating humidity in the room or building. 33. The apparatus of claim 15, wherein the room or building comprises a heat source, a thermostat for regulating the heat source, and a hygrometer for regulating humidity in the room or building.

Details for Patent 7,776,292

Applicant	Tradename	Biologic Ingredient	Dosage Form	BLA	Approval Date	Patent No.	Expiredate
Emergent Biodefense Operations Lansing Llc	BIOTHRAX	anthrax vaccine adsorbed	Injection	103821	11/12/1998		2024-01-16