| abstract |
(57) [Summary] [Purpose] To provide a sample container lid with a thermosensitive indicator that can be stably stored even at room temperature, has a simple mechanism for setting the temperature monitoring state, and has high accuracy. [Structure] The hollow at the bottom of the cylinder 4 is a lid fitted into the head of the sample container 9. The recess 3 of the cylinder 4 closed by the thin foil 7 The colored heat-fusible substance 6 is stored in. The permeation layer 2 is arranged in contact with the outer surface of the thin foil 7, and the projection 1 connected to the head that can be depressed extends through the hole of the permeation layer 2 to the vicinity of the thin foil 7. Sample container 9 in which sample, blood, etc. are dispensed By pressing the protrusion 1 when fitting the hollow at the bottom of the cylinder 4 into the, the sharp tip of the protrusion 1 breaks the thin foil 7. When the temperature rises, the solidified colored heat-fusible substance 6 melts and propagates through the protrusions 1 and permeates the permeation layer 2. |