| 摘要 |
PURPOSE: To provide the card which displays variation in weight in a treatment process of dialysis, etc., in an easy-to-see state and is repeatedly usable and the system which can utilize the card. CONSTITUTION: The medical display card 10 is equipped with an information recording part 3 which employs magnetic recording, etc., and a medical history display part 2 which can have its display rewritten with external energy of a high polymer/fatty acid composite film, etc. In the medical history management system which rewrites and displays weight variation, etc., at the medical history display part of the card, a terminal device equipped with a read part which reads an ID code out of the information recording part of the card, a rewriting part which rewrites the display of the medical history display part, and a weighing machine is connected to a data processor, which is equipped with a medical history storage part for storing a clinical card file of weight data, etc. |
