UV disinfecting unit

1. A UV disinfection unit comprising:

a frame;

a flexible envelope supported by the frame, said envelope having an inner surface formed from a fabric having a reflectivity of at least 50% and defining an inner volume having a first portion for receiving at least a fomite having the size of a wheel chair to be disinfected and a second portion; and

a UV source for being received in said volume second portion, wherein the second portion is cantilevered from the first position.

2. The unit as recited in claim 1 , wherein the frame and envelope are collapsible.

3. The unit as recited in claim 1 , wherein said fabric has a reflectivity of at least 70%.

4. The unit as recited in claim 1 , wherein said fabric has a reflectivity of at least 75%.

5. The unit as recited in claim 1 , wherein said fabric has a reflectivity of at least 95%.

6. The unit as recited in claim 1 , wherein the second portion comprises an opening comprising at least an extra weight coupled to the envelope proximate its perimeter.

7. The unit as recited in claim 6 , wherein the UV source comprises an annular depression for receiving said extra weight.

8. The unit as recited in claim 1 , wherein the envelope comprises an opening for receiving the object to be disinfected there-through.

9. The unit as recited in claim 1 , wherein the fabric is an aluminized fabric.

10. A UV containment envelope, said envelope being flexible and collapsible and having an inner surface defining an inner volume comprising a first portion for receiving at least a fomite having the size of a wheel chair to be disinfected, said inner surface formed from a fabric having a reflectivity of at least 50% and a second portion cantilevered from the first portion for receiving a UV source.

11. The envelope as recited in claim 10 , wherein said fabric has a reflectivity of at least 70%.

12. The unit as recited in claim 10 , wherein said fabric has a reflectivity of at least 75%.

13. The envelope as recited in claim 10 , wherein said fabric has a reflectivity of at least 96%.

14. The envelope as recited in claim 10 , wherein the second portion comprises an opening comprising at least an extra weight coupled to the envelope proximate its perimeter.

15. The envelope as recited in claim 10 , further comprising an opening for receiving said equipment therethrough.

16. The envelope as recited in claim 10 , wherein the fabric is an aluminized fabric.

17. A UV disinfection unit comprising:

a frame;

a flexible envelope supported by the frame, said envelope having an inner surface formed from a fabric having a reflectivity of at least 50% and defining an inner volume comprising a first portion and a second portion cantilevered from the first portion for receiving an object to be disinfected; and

a UV source for being received is said second portion, and wherein each of the first and second portion comprise an inner surface formed from a fabric comprising a reflectivity of at least 50%.

18. The unit as recited in claim 17 , wherein the second portion comprises an opening comprising at least an extra weight coupled to the envelope proximate its perimeter.

19. The unit as recited in claim 18 , wherein the UV source comprises an annular depression for receiving said extra weight.

20. A UV disinfection unit comprising:

a frame;

a flexible envelope supported by the frame, said envelope having an inner surface defining an inner volume for receiving an object to be disinfected; and

a UV source for being received is said volume, wherein the envelope comprises a main body portion and an arm portion cantilevered from the main body portion, wherein the main body portion and arm portion define said inner volume, and wherein the arm portion comprises a lower surface having an opening for receiving the UV source.

21. The unit as recited in claim 20 , wherein the opening comprises at least an extra weight coupled to the envelope proximate its perimeter.

22. The unit as recited in claim 21 , wherein the UV source comprises an annular depression for receiving said extra weight.

23. The unit as recited in claim 20 , wherein the fabric is an aluminized fabric.

24. A UV containment envelope, said envelope being flexible and collapsible and having an inner surface defining an inner volume for receiving an object to be disinfected, said inner surface having a reflectivity of at least 50%, wherein the envelope comprises a main body portion and an arm portion cantilevered from the main body portion, wherein the main portion and arm portion define said inner volume, wherein the arm portion comprises a lower surface having an opening for receiving a UV source.

25. The envelope as recited in claim 24 , wherein the opening comprises at least an extra weight coupled to the envelope proximate its perimeter.