| 摘要 |
<p>A procedure and a testing device designed for executing the procedure, serve to read and verify codes, in particular on medical syringes. A recording sleeve allows insertion of part of the syringe barrel that contains the code. Inside the syringe barrel there is a reading device, which is designed as a two-dimensional or linear optical scanner. In a linear embodiment, the scanner runs either axially along the retaining sleeve or radially in an annular arrangement on the inner wall of the retaining sleeve. An analytical unit with a data memory collects the information registered by the reading device and compares it with stored target values. A display unit shows the results of the analysis.</p> |
