Apparatus, and systems for processing and treating a biological fluid with light
View Patent ↗Apparatus, systems and methods are disclosed for treating a biological fluid with light. A container of biological fluid is introduced into a fluid treatment chamber where it is contacted with light provided by one or more light sources in proximity to the fluid treatment chamber. A drawer for holding containers of biological fluid introduces the containers into the chamber. Containers for holding the biological fluid are marked by the apparatus to indicate the status of the treatment.
1. Apparatus for treating a biological fluid comprising: a fluid treatment chamber; first and second light sources emitting light within a selected range of wavelengths on opposite sides of said fluid treatment chamber; a tray adapted for placement within said fluid treatment chamber, said tray comprising a first compartment and a second compartment separated from said first compartment and said tray being made of a material capable of transmitting light emitted from at least one of said light sources in an amount effective for the treatment of said biological fluid.
2. Apparatus of claim 1 wherein said tray is separated from said light source by a wall, wherein said wall is substantially translucent to light from said light source.
3. Apparatus of claim 1 wherein said tray is adapted for holding containers of different biological fluids.
4. Apparatus of claim 1 wherein said tray comprises a first portion and a second portion.
5. Apparatus of claim 4 wherein said first portion comprises a first compartment and a second compartment and said second portion comprises a first compartment and a second compartment.
6. Apparatus of claim 5 comprising a plurality of container markers disposed above said second compartments of said first and second portions.
7. Apparatus of claim 5 wherein said light source comprises a first array of lamps for providing light to said first compartment of said first portion and a second array of lamps for providing light to said first compartment of said second portion.
8. Apparatus of claim 7 further comprising indicators for measuring the light intensity provided by said first and second array of lamps to said first compartments of said first and second portions.
9. Apparatus of claim 1 wherein said first compartment is adapted to hold a first container of biological fluid.
10. Apparatus of claim 9 wherein said second compartment is adapted to hold at least one biomedical container.
11. Apparatus of claim 10 further comprising a container marker disposed near said second compartment.
12. Apparatus of claim 11 further comprising a detector for detecting the presence of a container within said second compartment.
13. Apparatus of claim 1 further comprising an indicator for determining the temperature within said fluid treatment chamber.
14. Apparatus of claim 13 wherein said indicator is located externally to said fluid treatment chamber.
15. Apparatus of claim 1 wherein said tray comprises a retainer for positioning a container within said first compartment.
16. Apparatus of claim 1 wherein said tray comprises a retainer for positioning a container within said second compartment.
17. Apparatus of claim 1 further comprising a mover for moving said tray within said fluid treatment chamber.
18. Apparatus of claim 17 further comprising a detector for detecting movement of said tray within said fluid treatment chamber.
19. Apparatus of claim 1 further comprising an attachable light sensing device for measuring the light provided by said light source to said first compartment.
20. Apparatus of claim 19 wherein said device includes a support comprising a top surface and a bottom surface and a plurality of sensors spaced on at least one of said surfaces.
21. Apparatus of claim 20 wherein said device further comprises filters disposed over said sensors.
22. Apparatus of claim 19 wherein said device is adapted for placement within said first compartment.
23. Apparatus of claim 19 wherein said device has a thickness substantially equal to at least the length and width of a container of fluid adapted for placement within said first compartment.
24. Apparatus for treating a biological fluid comprising: a housing including a top and bottom surface; a fluid treatment chamber within said housing; first and second light sources emitting light within a selected range of wavelengths on opposite sides of said fluid chamber; and a drawer for introducing and removing said biological fluid to and from said chamber, said drawer being pivotally movable relatively to said housing to allow for downward pivoting movement of said drawer outside of said chamber.
25. Apparatus of claim 24 wherein said top surface is reinforced to allow placement of one of said apparatus on top of another of said apparatus.
26. Apparatus of claim 25 having a height between approximately 30-40 cm.