Patent ID: 8803010
Filing Date: 2014-08-12
Classification: A61M,G01G,Y10S

Abstract:
1. A weight measuring apparatus to which containers containing fluids are fit, said weight measuring apparatus measuring a weight of the fluids, said weight measuring apparatus comprising: a first arm having a first fitting to fit a first container containing a first fluid; a second arm having a second fitting to fit a second container containing a second fluid, said second arm being connected to said first arm; a first measuring device that measures, as a first total weight, a total weight based on a change of said second arm, the total weight being a total of a weight of said first container fit by said first fitting and a weight of said second container fit by said second fitting; a third arm connected to said second arm; a second measuring device measuring, as a second total weight, the total weight based on a change of said third arm; and an alarm alarming, when the first total weight and the second total weight have different values having a difference equal to or greater than a predetermined value.