| abstract |
A specimen collection and analysis bag with multiple compartments (2, 3, 4) separated by frangible sealing means (10). Improved septum means (7) for introducing the specimen or other substances into the bag, whereby the septum (7) is stretched prior to injection, are disclosed. Additional means for manipulating the contents of the individual compartments, by expanding or compressing the latter, and for guiding the use of the bag, including directionally biased frangible sealing means, (10) are taught. |