Chromatography lab system including cooling compartment and identifying device

Patent metadata

Field	Value
Publication number	US-10598638-B2
Application number	US-201816175784-A
Country	US
Kind code	B2
Filing date	Oct 30, 2018
Priority date	May 14, 2014
Publication date	Mar 24, 2020
Grant date	Mar 24, 2020

Abstract

A chromatography lab system comprising a cooling compartment arranged to hold both fraction collector devices and sample containers, whereby the cooling compartment comprises an identifying device which is arranged to identify the fraction collector devices such that fractions from the chromatography are collected only in the fraction collector devices.

First claim

What is claimed is:

1. A chromatography laboratory system comprising:
a cooling compartment comprising:
at least two holder positions configured to receive a plurality of holders, each holder being configured to hold both fraction collector devices for collecting chromatographically separated fractions and sample containers for providing samples for input into the chromatography laboratory system;
wherein, in operation, at least one of the holder positions comprises a holder containing the fraction collector devices, and at least another of the holder positions comprises a holder containing the sample containers; and
an identifying device comprising a reader configured to read identifying information assigned to the fraction collector devices, to determine that fractions are supplied to the fraction collection devices, such that said fractions are collected only in the fraction collector devices and not in the sample containers.

2. A chromatography laboratory system according to claim 1 , wherein the holder positions are configured to hold different types of fraction collector devices or sample containers, whereby the identifying device is arranged to identify if a respective holder of the plurality of holders is arranged to hold fraction collector devices.

3. A chromatography laboratory system according to claim 2 , wherein the cooling compartment comprises a tray comprising the at least two holder positions.

4. A chromatography laboratory system according to claim 3 , wherein each of the at least two holder positions is configured to hold either fraction collector device holders or sample container holders and a type of holder is changeable between different runs of the chromatography lab system.

5. A chromatography laboratory system according to claim 4 , wherein at least the holders that are arranged to hold fraction collector devices are provided with codes that are readable by the identifying device.

6. A chromatography laboratory system according to claim 5 , wherein the cooling compartment comprises at least one port where a sample tube enters the cooling compartment.

7. A method for cooling samples in a chromatography laboratory system comprising a plurality of cooling compartments, comprising the steps of:
placing a sample container in the same cooling compartment as fraction collector devices are stored in,
holding, via a plurality of holders received by at least two holder positions, both the fraction collector devices for collecting chromatographically separated fractions and sample containers for providing samples for input into the chromatography laboratory system;
wherein, in operation, at least one of the holder positions comprises a holder containing the fraction collector devices, and at least another of the holder positions comprises a holder containing the sample containers; and
reading identifying information assigned to the fraction collector devices via an identifying device comprising a reader, at the same cooling compartment, to determine that fractions can be supplied to the fraction collector devices such that the fractions are collected only in the fraction collector devices and not in the sample containers.

8. The method according to claim 7 , further comprising identifying if the holder provided into the cooling compartment is arranged to hold fraction collector devices.

9. The method according to claim 8 , wherein the sample containers are placed in any one of a number of holder positions of the at least two holder positions provided in the cooling compartment.

10. The method according to claim 9 , further comprising simultaneously collecting fractions into the fraction collector devices and transferring sample from the sample containers.

Assignees

• Ge Healthcare Bio Sciences Ab

Inventors

• Olovsson Bjorn
• Lacki Karol
• Berg Mikael

Classifications

• G01N35/00732

  Identification of carriers, materials or components in automatic analysers · CPC title

• G01N2035/00851

  process control parameters · CPC title

• G01N2035/00435

  Refrigerated reagent storage · CPC title

• G01N30/82 Primary

  Automatic means therefor · CPC title

• G01N2035/00792

  Type of components bearing the codes, other than sample carriers · CPC title