| 摘要 |
The present invention relates to an idea IP designed for solving a problem of identifying body fluid through ink. An ink device, a body fluid identification tool, etc. are invented prior to the present invention. To solve the problem, the present invention verifies in terms of convenience, practicality, and durability, and uses the turbidity and viscosity of the ink. The present invention enables an identifier to easily use by mixing the ink and the body fluid in contrast to the conventional invention. |
