Sample carrier identification

• US 9,679,169 B2
• Filed: 05/12/2010
• Issued: 06/13/2017
• Est. Priority Date: 05/12/2010
• Status: Active Grant

• Current Assignee: Analogic Corporation
• Original Assignee: Analogic Corporation
• Inventors: Abenaim, Daniel, Poulo, Lou, Tverskoy, Mark
• Primary Examiner(s): Wang, Quan-Zhen
• Assistant Examiner(s): Foxx, Chico A
• Application Number:
  US13/697,028
• Publication Number:
  US 20140197925A1
• Time in Patent Office: 2,589 Days
• Field of Search: None
• CPC Class Codes: B01L 2200/025 Align devices or objects to ensure defined positions relative to each other
• CPC Class Codes: B01L 2300/022 Transponder chips
• CPC Class Codes: B01L 2300/023 Sending and receiving of information, e.g. using bluetooth
• CPC Class Codes: B01L 2300/024 Storing results with means integrated into the container
• CPC Class Codes: B01L 3/54 Labware with identification means identification of carriers, materials or components in automatic analysers G01N35/00732
• CPC Class Codes: G01N 2035/00138 Slides
• CPC Class Codes: G01N 2035/00841 results of the analyses
• CPC Class Codes: G01N 35/00732 Identification of carriers, materials or components in automatic analysers
• CPC Class Codes: G06K 7/10009 sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves

Abstract

A sample carrier (102) includes a sample support region (104) that supports a sample to be processed by a sample carrier processing apparatus and storage and communications circuitry (106) that includes a wireless interface (502) that wirelessly communicates with a storage component reader of the sample processing apparatus when the sample carrier is loaded in the sample processing apparatus for processing. A sample carrier processing apparatus (100) includes a plurality of sample carrier receiving regions (116) respectively configured to receive individual sample carriers carrying samples to be processed by the sample carrier processing apparatus and a plurality of storage component readers (120), one for each of the plurality of sample carrier receiving regions and respectively configured to wirelessly communicate, one to one, with the sample carrier in a corresponding one of the sample carrier receiving regions.

Claims

1. A sample carrier, comprising:

a sample support region that supports a sample of a subject to be processed by a sample processing apparatus;

storage and communications circuitry that includes a wireless interface that wirelessly communicates with a storage component reader of the sample processing apparatus when the sample carrier is loaded in the sample processing apparatus for processing, wherein the storage and communications circuitry stores a unique identification of the sample carrier and subject information about the subject, and the storage and communications circuitry wirelessly communicates at least the unique identification via the wireless interface to the storage component reader;

a disconnection region connecting first and second regions of the sample carrier, wherein all of the sample support region and the storage and communications circuitry are located in the same one of the first or second regions, which disconnects from the other of the first or second regions via the disconnection region to form a smaller sample carrier with both the sample support region and the storage and communications circuitry;

wherein the storage and communications circuitry is programmable, and the unique identification is programmed in the storage and communications circuitry;

wherein the sample processing apparatus comprises a plurality of storage component readers that include the storage component reader, so when the sample carrier along with a plurality of other sample carriers are loaded into the sample processing apparatus, each storage component reader of the plurality of storage component readers are respectively configured for one to one communication with a respective sample carrier, with respect to the sample carrier and the plurality of other sample carriers, by positioning the storage component reader adjacently over the respective sample carrier, so that the sample carrier and the other plurality of sample carriers only communicate with a respective storage component reader, and

wherein the storage and communications circuitry is reprogrammed to remove the unique identification for the sample and add a different unique identification for a subsequent sample.

2. The sample carrier of claim 1, wherein the wireless interface includes a radio frequency identification interface that communicates the unique identification.

3. The sample carrier of claim 1, the storage and communications circuitry, further including:

a contact interface that communicates through a physical electrically conductive path with the storage component readers when the sample carrier is loaded in the sample processing apparatus for processing; and

logic that selects one of the wireless interface or the contact interface for communication with the storage component reader based on a communication from the storage component reader.

4. The sample carrier of claim 3, further including:

a power source which supplies power for the logic.

5. The sample carrier of claim 4, wherein the storage and communications circuitry includes the power source.

6. The sample carrier of claim 3, wherein the storage and communications circuitry includes an integrated chip with both the wireless interface and the contact interface.

7. The sample carrier of claim 1, wherein the sample carrier is a bio-chip.

8. The sample carrier of claim 1, wherein the unique identifier of the sample carrier is read before loading the sample carrier in the sample processing apparatus and associated with a sample carrier receiving region of the sample processing apparatus in which the sample carrier is loaded, the unique identifier of the sample carrier is read again after processing, the said before and after readings of the unique identifier are compared, and a signal is generated based on the comparison and used to confirm that the processed sample carrier is the desired sample carrier.

9. The sample carrier of claim 1, wherein the storage and communications circuitry is located next to the sample support region.

10. The sample carrier of claim 1, wherein the storage and communications circuitry is located at least partially within the sample support region.

11. The sample carrier of claim 1, wherein the wireless interface of the storage and communications circuitry is configured for wirelessly communicate through capacitive coupling.

12. The sample carrier of claim 1, wherein the storage and communications circuitry further comprises logic with includes instructions for operating the storage and communications circuitry and a memory configured to store instructions for the logic.

13. The sample carrier of claim 1, wherein the storage and communications circuitry is only partially embedded in the sample carrier.

14. The sample carrier of claim 1, wherein the storage and communications circuitry is fully embedded in the sample carrier.

15. The sample carrier of claim 1, wherein the storage and communications circuitry is a non-removable part of the sample carrier.

16. The sample carrier of claim 1, wherein the storage and communications circuitry is a removably affixed to the sample carrier.

17. The sample carrier of claim 1, wherein the storage and communications circuitry further stores a sample type of the sample.

18. The sample carrier of claim 1, wherein the storage and communications circuitry further stores a name of a collector of the sample.

19. A method, comprising:

programming a storage and communications circuitry embedded in a sample carrier with a first unique identification;

positioning a plurality of readers over a plurality of sample carriers that each includes a support region that supports a sample and includes an interface for communicating with one of the plurality of readers in a one to one manner, wherein the plurality of sample carriers are respectively loaded in a plurality of sample carrier receiving regions of a sample processing apparatus for processing the sample being supported, wherein each reader of the plurality of readers is singularly positioned adjacently over only one sample carrier of the plurality of sample carriers with respect to a sample carrier receiving region of the plurality of sample carrier receiving regions that receives that sample carrier of the plurality of sample carriers to permit one to one communication therebetween, and the plurality of sample carriers includes the sample carrier with the first unique identification programmed in the embedded storage and communications circuitry and the other sample carriers of the plurality of sample carriers each further include an embedded storage and communications circuitry with a stored unique identification, wherein a plurality of unique identifications that includes the first unique identification and the stored unique identification respectively correspond to a unique identifier for a respective sample carrier of the plurality of sample carriers;

activating each reader to read a unique identifier of only one respective sample carrier of the plurality of sample carriers that is received in a corresponding sample carrier receiving region that receives the only one respective sample carrier, and each sample carrier of the plurality of sample carriers is read only by the reader of the plurality of readers that is positioned adjacently over the corresponding sample carrier receiving region, and each reader includes a different microprocessor which controls a communication interface which reads the unique identifier via respective one to one communication;

mapping, via a controller, the plurality of sample carriers'"'"' unique identifiers respectively to the corresponding sample carrier region of the sample carrier receiving regions;

processing the samples carried by the plurality of sample carriers respectively and generating signals indicative of the processing results of each of the plurality of sample carriers while the plurality of sample carriers are positioned in a respective sample carrier region of the plurality of sample carrier receiving regions;

associating the signals respectively with sample carriers of the plurality of sample carriers based on the mapping; and

re-programming the storage and communications circuitry with the first unique identification with a different unique identification for subsequent processing of another sample with the sample carrier.

20. The method of claim 19, wherein a reader wirelessly communicates with a corresponding sample carrier.

21. The method of claim 19, wherein the reader communicates with the corresponding sample carrier through a physical electrical contact.