Inflation apparatuses and methods are provided wherein a supply of ignition material is indirectly ignited to assist in the inflation process.
대표청구항▼
Inflation apparatuses and methods are provided wherein a supply of ignition material is indirectly ignited to assist in the inflation process. bottom portion further houses one or more filters. 8. The device of claim 5, further comprising at least one middle portion. 9. The device of claim 8, where
Inflation apparatuses and methods are provided wherein a supply of ignition material is indirectly ignited to assist in the inflation process. bottom portion further houses one or more filters. 8. The device of claim 5, further comprising at least one middle portion. 9. The device of claim 8, wherein the middle portion houses the expressor bag or expressor chamber and flexible membrane, the top portion houses the whole blood bag and the bottom portion houses the blood component bags. 10. The device of claim 9, wherein the middle portion further houses one or more filters. 11. The device of claim 8, wherein the top, bottom and middle portions are removably connected to provide access to the interior of the cassette. 12. The device of claim 8, wherein the top, bottom and middle portions are connected with a hinge. 13. The device of claim 1, wherein the whole blood bag and blood component bags are interconnected with tubing. 14. The device of claim 1, wherein the cassettes are self-balancing as the blood components move from one cavity to another. 15. The device of claim 1, further comprising at least one secondary separation means, such as a filter or packed column, in line with the fluid communication between the whole blood bag and/or blood component bags, thereby providing filtering of the whole blood and/or blood components as the whole blood and/or blood components flow from one bag to another. 16. The device of claim 1 or 15, wherein a micro-digital RF tag is affixed to the whole blood bag and the blood component bags, wherein the micro-digital RF tag contains manufacturing data such as lot codes of the bag set and the secondary separation means, and wherein information can be added to the tag such as the donor ID number, red blood cell bag ID number, platelet concentrate bag ID number, plasma bag ID number, operator number, purity of platelet concentrate, the time of collection of the whole blood, temperature profile and speed profile. 17. The device of claim 16, wherein data is read from the RF ID tag and data can be added to the RF ID tag, wherein the data is used to set processing control parameters such as temperature, time, g-force and valve timing and wherein the actual output of the processing control parameters are recorded. 18. The device of claim 16, wherein the data is automatically added to the tag as the cassette is placed in the centrifuge. 19. The device of claim 15, wherein the at least one secondary separation means is positioned in between the whole blood bag and a platelet concentrate bag and wherein platelet rich plasma supernatant is expressed through the secondary separation device as the platelet rich plasma supernatant flows from the whole blood bag to the platelet concentrate bag. 20. The device of claim 19, wherein the at least one secondary separation means is a leukodepleting filter. 21. The device of claim 15, wherein the at least one secondary separation means is a separation means that is operated statically at zero rpm to prevent the centrifugal force from interfering with the separation capacity of the separation means. 22. The device of claim 21, further including a holding bag between the whole blood bag and a platelet concentrate bag, wherein after the centrifuge spins the one or more cassettes, and the whole blood in the whole blood bag separates into its components, platelet rich plasma from the whole blood bag is expressed into the holding bag and after the centrifugal speed is zero, the platelet rich plasma in the holding bag is expressed through the at least one secondary separation means and into the platelet concentrate bag. 23. The device of claim 1, further comprising a first optical sensor situated to monitor the fluid flow between the whole blood bag and a platelet concentrate bag and a plasma bag. 24. The device of claim 23, further comprising a first valve positioned in the fluid flow between the whole blood bag and the platelet concentrate bag and plasma bag, wherein when the first optical sensor detects the presence of red blood cells in the fluid flow between the whole blood bag and a platelet concentrate bag
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