摘要:
The invention relates to a method for filling a cavity of a packaging, in particular a blister packaging, with a liquid and to a packaging that is suitable for this purpose. The cavity is entirely filled by means of an acceleration force or by continuously passing the liquid through said cavity.
摘要:
The invention relates to a microfluidic platform (1) having at least one means (12) for initiating a movement of a liquid (P), in particular sample liquid, between at least two locations (100, 101) of the microfluidic platform (1). It is proposed according to the invention that the means (12) is constructed as an element which is changeable in volume and/or shape, and is mounted on a cover-like component (11) which is moveably connected to the microfluidic platform (1). By moving the component (11), the element (12) can be brought into a position such that, with a change in its volume and/or shape, it has the effect that the liquid (P) that is situated at the location (100) is at least in part moved from this location (100) to the other location (101). In this manner, for example, the transfer of a sample liquid (P) from one sample application site (100) to a sample use region (101) may be effected in a very simple and reliable manner. Furthermore, in the invention, a method is also proposed by which a movement of a liquid between two locations can be initiated, wherein this can be carried out, in particular, using a microfluidic platform (1) according to the invention.
摘要:
The invention relates to a device for sample separation, in particular for blood separation, wherein the sample liquid is added to a feeding unit. The sample flows in the vertical direction through a separation unit such as a filter or a membrane, whereby sample particles are retained and separated. The sample liquid thus separated, in particular blood plasma, is received by an inlet chamber underneath the separation unit and is discharged from the inlet chamber in the lateral direction by means of a channel. Particularly advantageously, the channel extends into the inlet chamber, wherein the channel is formed by a recess in the bottom of the inlet chamber.