| 摘要 |
<p>A gate system is included in an absorbent product (1) such as a diaper, whereby a gate (20) located at a region of the absorbent core (3) is coupled possibly via a detector (4) to an indicator (6) for signaling whether a certain threshold has been exceeded. The gate (20) changes from a first state preventing activation of the indicator (6) to a second state allowing activation of the indicator (6), this change in state occurring by contact between the gate (20) and body exudate. In this way, specific parameters of the contents of an absorbent product can be evaluated and displayed so that an informed decision can be reached about when to change the product (1). <IMAGE></p> |
