| 摘要 |
The invention relates to a punching device for processing samples, in particular dried samples, applied to a sample card, preferably liquids containing DNA, such as blood, saliva and the like, comprising at least one punching means (110) with a punch and a lower die, wherein the punch is movable between a resting position at a distance from the lower die and a punching position closer to the lower die, and wherein the punching means (110) has a receiving opening, into which a sample card can be introduced by means of a movable gripping unit (300) of the punching device (10) and can be positioned in relation to the punching means (110), and a punching drive (14), which can be coupled or is coupled to the punch of the punching means (110) and which drives the punch between the resting position and the punching position. The punching means (110) is designed in such a way that a piece of sample (274) punched out from the sample card can be discharged at an outlet opening of the lower die into a receiving recess (28) of a receiving container (12) arranged below the punching means (110). According to the invention, it is proposed that it comprises a receiving plate (210), which supports the receiving container (12) and has a light source (212) illuminating at least part of the receiving plate (210), wherein the light source (212) is arranged in such a way that at least part of a receiving container (12) located on the receiving plate (210), in particular of receiving recesses (28) provided therein, can be illuminated from the direction of the receiving plate (210), in particular from below. Furthermore, the invention relates to a method for evaluating at least a result of a punching operation, in particular by means of a punching device (10) according to the invention. |
