| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a biosensor cartridge which enables reduction in the load on a user by making a sampling quantity of a sample necessary for measurement little and facilitates collection of the sample of a puncturing opening by needing no action for making a sampling opening come closer to the puncturing opening. <P>SOLUTION: An elastomer 20 is compressed and a tool 12 for puncturing is protruded, so that puncturing can be carried out when pushing one side end part of the biosensor 11 to a subject. Further, the tool 12 for puncturing is drawn out from the subject by the restoring force of the elastomer 20 and the sample flows out from puncturing opening when weakening the pushing force. In this case, even a small quantity of sample can be easily sampled because the puncturing opening and the sampling opening 13 arranged in the biosensor chip 11 are accomodated in a sealed semiopening space 23 formed by the elastomer 20. Furthermore, the elastomer 20 can be surely secured to the predetermined location of the biosensor chip 11 because the connecting parts of the elastomer 20 and the biosensor chip 11 are fitted by arranging a convex part in one of them and a concave part in another of them. <P>COPYRIGHT: (C)2008,JPO&INPIT |
