| 摘要 |
<p>A device (1) for providing a relative weight indication of a person based on the person s weight and height comprises a first scalerepresentingweight and a second scale representing height. The second scale is moveable relative to the first scale such that the weight and the height of the person can be aligned. The device further comprises a third scale representingthe age of the person, and a fourth scale representingthe relative weight indication. One of the third scale and the fourth scale is coupled to the first scale and the other one of the third scale and the fourth scale is coupled to the second scale, such that aligning the weight and the height of the person allows the relative weight indication to be read from the fourth scale at the age indicated by the thirdscale.The fourth scale may comprise color-coded relative weight indication classes. The relative weight indication preferably represents a BodyMass Index value which is adjusted for the age and the sex of the person involved.</p> |
