| 摘要 |
<p>An automated sample aspirating method in which a magnetic force is applied to a collection tube containing a sample carrier to move at least the top of the carrier to a location off the center axis of the collection tube. An aspirator is inserted into the tube at a vertical position along the sample carrier, and a fluid is aspirated from the tube. Also provided are a sample collector having a tip adapted to obtain a sample from a sample source, and a handle that extends from the tip and is magnetic at a location remote from the tip. Also provided is a sample processing system having a sample collector such as described above, a collection tube adapted to hold the sample collector with the tip at a closed lower end of the tube and the handle extending towards an open upper end of the tube, and a cap that seals the sample collector tip and at least a potion of the handle inside the tube. Also provided is a sample processing system having a sample holding rack having at least one opening adapted to hold one or more sample containers, a sample processing device adapted to move along a predetermined path into the one or more sample containers and process a sample contained therein, and one or more magnets adapted to displace an object in the one or more sample containers out of the predetermined path of the sample processing device.</p> |
