| 摘要 |
PROBLEM TO BE SOLVED: To extend a period of preservation of a medical substance sealed inside a medical container.SOLUTION: In an exterior sheet 40 of a medical container 10 (20, 30) where a medical substance is sealed, a hydrogen-generating substance that reacts with moisture (water or vapor) in the medical substance or moisture in the mixed air and generates hydrogen is kneaded. As a configuration of the medical container, a suitable one, which is bag-shaped (10 of FIG. 1), tube-shaped (20 of FIG. 2), has a sealing zipper 31 (30 of FIG. 3), can be used. As a medical substance containing moisture, it can be, for example, blood, injection liquid, chemical liquid, nutrient solution, replenishment liquid (infusion), instillation, and the like. Inside the medical container 30 having the sealing zipper 31, solid preparation is preferably sealed. As a hydrogen-generating substance to be kneaded in, metal magnesium can be used, for example, and ceramic fine powders calcinating the kneaded material with mineral substances such as calcium in particular is preferably used. |
