A kit for fabricating various visual models is used to teach students about blood, blood pathology, and the quantitative concepts associated with blood pathology. The kit includes various sized containers that hold colored beads that resemble red blood cells and the various types of white blood cells.

 
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< MEDICAL TRAINING AID DEVICE FOR TRAINING A USER IN RECOGNITION OF THE USER'S BODILY FLUID ANALYTE CONCENTRATION AND CONCENTRATION TRENDS VIA USER-PERCEIVED SENSATIONS

> Human spine model

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