| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To solve the problem of being unable to identify a patient, when transplanting cultured cells, should the patient lose or damage an electronic quota stored in an RF tag. <P>SOLUTION: A patient mix-up prevention system includes a gene information analyzing part 145 for analyzing a patient's gene information, a hash value computing part 101 for computing a hash value from analytical information, an electronic tally generating part 102 for generating an electronic tally out of the hash value, an RF tag issuing/reading part 144 for writing and reading the electronic tally to and from the RF tag, an electronic tally restoring part 103 for restoring the electronic tally read from the RF tag into the original information (restored value), an identifying part 104 for determining, if cultured cells belong to the patient 120 according to the restored value, and an authentication result display part 146 for displaying the determination result. Even if the patient loses or damages the RF tag 121, the system can easily determine if the cultured cells belong to the patient 120, by simply restoring information by means of only the electronic tally stored in the RF tag 131, and separately analyzing the patient's gene information for collation with the restored value. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
