초록 ▼

To produce a two-chamber arrangement having a first chamber, which is filled with a first component, and a second chamber, which is filled with a second component, two separate bags are sterilized and filled independently of each other with the first/second component. Only after the bags have been s

To produce a two-chamber arrangement having a first chamber, which is filled with a first component, and a second chamber, which is filled with a second component, two separate bags are sterilized and filled independently of each other with the first/second component. Only after the bags have been sterilized and filled are they connected to each other in such a way that the component contained in one chamber can be transferred into the other chamber so as to be able to mix the two components together. Once they have been filled, the first and second bags are preferably sealed with an openable peel seam, after which the bag ends are welded together.

대표청구항 ▼

1. A method for producing a two-chamber arrangement having a first chamber, which is filled with a first component, and a second chamber, which is filled with a second component, said method comprising the following method steps: forming a first film bag, which has the first chamber, filling the

1. A method for producing a two-chamber arrangement having a first chamber, which is filled with a first component, and a second chamber, which is filled with a second component, said method comprising the following method steps: forming a first film bag, which has the first chamber, filling the first chamber with the first component, sealing the first chamber with a first openable seam, and inserting an attachment piece for removing content of the bag into the first bag; forming a second film bag, which has the second chamber, filling the second chamber with the second component, and sealing the second chamber with a second openable seam; forming a first sealed pocket between said first openable seam and a third seam of the first film bag; forming a second sealed pocket between said second openable seam and a fourth seam of said second film bag; and opening the first pocket along the third seam and opening the second pocket along the fourth seam, and joining the first and second bags together in such a way that, after the first and second seams have been opened, the component contained in the first/second chamber can be transferred into the second/first chamber. 2. The method as claimed in claim 1, wherein the first pocket is opened along the third seam and the second pocket is opened along the fourth seam before the first and second bags are joined together. 3. The method as claimed in claim 1, wherein the first sealed pocket is filled with air. 4. The method as claimed in claim 1, wherein the first and second film bags are welded to each other. 5. The method as claimed in claim 1, wherein the first chamber is filled with a carrier solution and the second chamber is filled with an active powder substance. 6. The method as claimed in claim 1, wherein the first and second film bags are sterilized independently of each other and by different methods. 7. The method as claimed in claim 6, wherein the first bag is autoclaved and the second bag is radiosterilized. 8. The method as claimed in claim 1, wherein the first bag is made from a polyolefin film and the second bag is made from an aluminum composite film. 9. The method of claim 2, wherein said first and second bags are joined together at the opened first pocket and the opened second pocket. 10. The method of claim 9, further comprising sterilizing an area between the first openable seam and the second openable seam after the first and second bags are joined together. 11. The method of claim 10, wherein said sterilizing comprises light-flash sterilizing. 12. A two-chamber arrangement having a first chamber, which is filled with a first component, and a second chamber, which is filled with a second component, comprising: a first film bag forming the first chamber and having a first openable seam for sealing the first chamber, and a first pocket extending outward from said first openable seam; an attachment piece inserted into the first film bag for removing content of the bag; and a second film bag forming the second chamber and having a second openable seam for sealing the second chamber, and a second pocket extending outward from said second openable seam; wherein the first and second film bags are joined together by the first and second pockets in such a way that, after the first and second seams have been opened, the component contained in the first/second chamber can be transferred into the second/first chamber, and wherein said first bag includes a third seam for sealing said first pocket, said second bag includes a fourth seam for sealing said second pocket, and said first and second pockets are unsealed along said third seam and said fourth seam, respectively, before the first and second bags are joined together.