Sample ring for clinical analyzer network

• US 4,855,110 A
• Filed: 05/06/1987
• Issued: 08/08/1989
• Est. Priority Date: 05/06/1987
• Status: Expired due to Fees

• Current Assignee: Abbott Laboratories North Chicago IL
• Original Assignee: Abbott Laboratories
• Inventors: Marker, Edwin M. Jr., Thacker, Paul F., Knopfhart, Peter K.
• Primary Examiner(s): NOT, DEFINED
• Application Number:
  US07/046,964
• Time in Patent Office: 825 Days
• Field of Search: 422/63-67, 422/72, 422/73, 422/100, 422/99, 3/102, 3/104, 211/74
• US Class Current: 422/547
• CPC Class Codes: B01L 3/5085 for multiple samples, e.g. microtitration plates
• CPC Class Codes: G01N 2035/00752 bar codes
• CPC Class Codes: G01N 2035/0448 composed of interchangeable ring elements
• CPC Class Codes: G01N 35/025 having a carousel or turntable for reaction cells or cuvettes

Abstract

A sample containment apparatus for use in an automated analyzer network is disclosed. The sample containment apparatus comprises a ring and a plurality of sample containers attached or mounted thereto. Each sample container has the capacity to contain an aliquot of sample sufficient for an entire battery of tests to be performed. Mounting flanges are disclosed for removably mounting the sample containment apparatus on carousels of each of a selected plurality of analyzers in the network to perform a selected plurality of tests on the samples.

Claims

1. A sample containment apparatus for use in an automated analyzer network comprising a plurality of analyzers, each of said analyzers being operative to perform a selected test on a plurality of samples, and each of said analyzers including a carousel having a plurality of reaction container holding means, comprising:

ring means having a plurality of openings for receiving a plurality of samples to be tested, said ring means including a plurality of funnel means, each of said funnel means being formed around each of said corresponding openings in said plurality of openings;

a plurality of radially extending rib means located on said ring means between adjacent openings to prevent contamination of one sample by spillage from another;

a plurality of sample container means; and

mounting means attached to said ring means for removably mounting said sample containment apparatus on each carousel of a selected number of analyzers in an automated analyzer network.

2. A sample containment apparatus for use in an automated analyzer network comprising a plurality of analyzers, each of said analyzers being operative to perform a selected test on a plurality of samples, and each of said analyzers including a carousel having a plurality of reaction container holding means, comprising:

ring means having a plurality of openings for holding a plurality of sample container means;

a plurality of sample container means mountable in said plurality of openings for containing a plurality of samples to be tested;

a corresponding plurality of cap means mountable on said sample container means for closing said sample container means; and

mounting means attached to said ring means for removably mounting said sample containment apparatus on each carousel of a selected number of analyzers in an automated analyzer network to perform a selected plurality of tests on said plurality of samples;

said mounting means comprising a horizontal flange formed around the circumference of the top of a vertical wall included on said ring means, said horizontal flange having a vertical flange formed around its inner periphery, said vertical flange being adapted to rest on the surface of a first raised platform of one of said carousels when said ring means is removably mounted on one of said carousels.

3. A sample containment apparatus for use in an automated analyzer network comprising a plurality of analyzers, each of said analyzers being operative to perform a selected test on a plurality of samples, and each of said analyzers including a carousel having a plurality of reaction container holding means, comprising:

ring means having a plurality of openings for holding a plurality of sample container means;

a plurality of sample container means mountable in said plurality of openings for containing a plurality of samples to be tested;

a corresponding plurality of cap means mountable on said sample container means for closing said sample container means;

each of said cap means including an opening for receiving sample when said cap means is mounted to said sample container means; and

mounting means attached to said ring means for removably mounting said sample containment apparatus on each carousel of a selected number of analyzers in an automated analyzer network to perform a selected plurality of tests on said plurality of samples.

4. The apparatus defined in claim 3 wherein each of said cap means further includes a funnel means formed around said opening for facilitating the introduction of said sample into said sample container means.

5. The apparatus defined in claim 4 wherein each of said funnel means includes an overhang disposed around each of said corresponding openings in said plurality of openings and which, once sample has been placed in said sample container means, impairs said sample container means from being completely emptied so that said sample containment apparatus cannot be reused.

6. The apparatus defined in claim 5 wherein said overhang extends inwardly towards the center of said sample container means forming said openings.

7. A sample containment apparatus for use in an automated analyzer network comprising a plurality of analyzers, each of said analyzers being operative to perform a selected test on a plurality of samples, and each of said analyzers including a carousel having a plurality of reaction container holding means, comprising:

ring means having a plurality of openings for holding a plurality of sample container means;

a plurality of sample container means mountable in said plurality of openings for containing a plurality of samples to be tested;

one or more of said sample container means including one or more inserts;

a corresponding plurality of cap means mountable on said sample container means for closing said sample container means; and

mounting means attached to said ring means for removably mounting said sample containment apparatus on each carousel of a selected number of analyzers in an automated analyzer network to perform a selected plurality of tests on said plurality of samples.

8. A sample containment apparatus for use in an automated analyzer network comprising a plurality of analyzers, each of said analyzers beng operative to perform a selected test on a plurality of samples, and each of said analyzers including a carousel having a plurality of reaction container holding means, comprising:

ring means having a plurality of openings for holding a plurality of sample container means;

a plurality of sample container means mountable in said plurality of openings for containing a plurality of samples to be tested;

a corresponding plurality of cap means mountable on said sample container means for closing said sample container means;

said cap means including a horizontal mounting surface which extends outwardly from the top of said cap means towrds the center of said carousels; and

mounting means attached to said ring means for removably mounting said sample containent apparatus on each carousel of a selected number of analyzers in an automated analyzer network to perform a selected plurality of tests on said plurality of samples.

9. A sample containment apparatus for use in an automated analyzer network comprising a plurality of analyzers, each of said analyzers being operative to perform a selected test on a plurality of samples, and each of said analyzers including a carousel having a plurality of reaction container holding means, comprising:

ring means having a plurality of openings for holding a plurality of sample container means;

a plurality of sample container means mountable in said plurality of openings for containing a plurality of samples to be tested;

a corresponding plurality of cap means mountable on said sample container means for closing said sample container means;

said cap means including a horizontal mounting surface which extends outwardly from the top of said cap means towards the center of said carousels;

connecting means for connecting each of said cap means to a corresponding sample container means; and

mounting means attached to said ring means for removably mounting said sample containment apparatus on each carousel of a selected number of analyzers in an automated analyzer network to perform a selected plurality of tests on said plurality of samples.

10. A sample containment apparatus for use in an automated analyzer network comprising a plurality of analyzers, each of said analyzers being operative to perform a selected test on a plurality of samples, and each of said analyzers including a carousel having a plurality of reaction container holding means, comprising:

ring means having a plurality of openings for holding a plurality of sample container means removably mounted on one of said carousels, said ring means including a vertical wall, a horizontal flange formed around the circumference of the top of said vertical wall, and an alignment means for being engaged by a corresponding means of said carousels for mounting said sample containment apparatus on one of said carousels with a predetermined orientation, said alignment means comprising a notch which is formed in said horizontal flange;

a plurality of sample container means mountable in said plurality of openings for containing a plurality of samples to be tested;

a corresponding plurality of cap means mountable on said sample container means for closing said sample container means; and

mounting means attached to said ring means for removably mounting said sample containment apparatus on each carousel of a selected number of analyzers in an automated analyzer network to perform a selected plurality of tests on said plurality of samples.

11. A sample containment apparatus for use in an automated analyzer network comprising a plurality of analyzers, each of said analyzers being operative to perform a selected test on a plurality of samples, and each of said analyzers including a carousel having a plurality of reaction container holding means, comprising:

ring means having a plurality of openings for receiving a plurality of samples to be tested, said ring means including a plurality of funnel means, each of said funnel means being formed around each of said corresponding openings in said plurality of openings, and;

each of said funnel means including an overhang disposed around each of said corresponding openings in said plurality of openings and which, once sample has been placed in said sample container means, impairs said sample container means from being completely emptied so that said sample containment apparatus cannot be reused;

a plurality a sample container means; and

mounting means attached to said ring means for removably mounting said sample containment apparatus on each carousel of a selected number of analyzers in an automated analyzer network.

12. The apparatus defined in claim 11 wherein said overhang extends inwardly towards the center of said sample container means forming said openings.

13. A sample containment apparatus for use in an automated analyzer network comprising a plurality of analyzers, each of said analyzers being operative to perform a selected test on a plurality of samples, and each of said analyzers including a carousel having a plurality of reaction container holding means, comprising:

ring means having a plurality of openings for receiving a plurality of samples to be tested, said ring means including a plurality of funnel means, each of said funnel means being formed around each of said corresponding openings in said plurality of openings, and said ring means including a vertical wall, a horizontal flange formed around the circumference of the top of said vertical wall, and an alignment means for being engaged by a corresponding means of said carousels for mounting said sample containment apparatus on one of said carousels with a predetermined orientation, said alignment means comprising a notch which is formed in said horizontal flange;

a plurality of sample container means; and

mounting means attached to said ring means for removably mountng said sample containment apparatus on each carousel of a selected number of analyzers in an automated analyzer network.

14. The apparatus defined in claim 13 wherein said ring means is removably mounted on one of said carousels.

15. The apparatus defined in claim 14 wherein said carousel is attached to one of said analyzers.

16. The apparatus defined in claim 14 wherein a diluent ring is removably mounted in said carousel.

17. The apparatus defined in claim 15 wherein a diluent ring is removably mounted in said carousel.

18. The apparatus defined in claim 15 wherein said horizontal mounting surface is adapted for receiving identifying indicia.

19. A sample containment apparatus for use in an automated analyzer network comprising a plurality of analyzers, each of said analyzers being operative to perform a selected test on a plurality of samples, and each of said analyzers including a carousel having a plurality of reaction container holding means, comprising:

ring means having a plurality of openings for receiving a plurality of samples to be tested, said ring means including at least one area adapted for receiving identifying indicia and a plurality of funnel means, each of said funnel means being formed around each of said corresponding openings in said plurality of openings;

a plurality of sample container means; and

mounting means attached to said ring means for removably mounting said sample containment apparatus on each carousel of a selected number of analyzers in an automated analyzer network.

20. A sample containment apparatus for use in an automated analyzers network comprising a plurality of analyzers, each of said analyzers being operative to perform a selected test on a plurality of samples, and each of said analyzers including a carousel having a plurality of reaction container holding means, comprising:

ring means having a plurality of openings for receiving a plurality of samples to be tested, said ring means including a plurality of funnel means, each of said funnel means being formed around each of said corresponding openings in said plurality of openings;

a plurality of sample container means;

mounting means attached to said ring means for removably mounting said sample containment apparatus on each carousel of a selected number of analyzers in an automated analyzer network; and

said apparatus comprising an upper ring which is mounted on a lower ring, said lower ring comprising said plurality of sample container means, said sample container means being interconnected, and said upper ring comprising a flat surface which has formed thereon said plurality of funnel means, said funnel means and said corresponding openings being arranged radially and uniformly around said upper ring except for one area which is adapted for receiving identifying indicia.