Supply module for an automated analyzer

Patent metadata

Field	Value
Publication number	US-9733264-B2
Application number	US-201414565001-A
Country	US
Kind code	B2
Filing date	Dec 9, 2014
Priority date	Dec 13, 2013
Publication date	Aug 15, 2017
Grant date	Aug 15, 2017

Abstract

A method is described for supplying consumables to an automated analyzer by providing at least one reagent and at least one solid consumable from a supply module which is docked to the analyzer, followed by undocking the supply module from the analyzer and removing it therefrom. Also described is a respective system and a supply module for supplying consumables to an automated analyzer.

First claim

What is claimed is:

1. A method for supplying consumables to an automated analyzer comprising a housing, the method comprising the steps of:
(a) providing a supply module comprising, (i) a control unit comprising sensors for liquid level detection and for determining the presence or absence of one or more types of solid consumables in the supply module; (ii) a predefined geometrical arrangement comprising at least one reagent and at least one set of solid consumables, wherein a set of solid consumables comprises one or more solid consumables of the same type; and (iii) a mount for reversibly docking the supply module to the analyzer;
(b) reversibly docking the supply module to the analyzer using said mount and a receiving interface comprised by the housing of the analyzer;
(c) supplying from the supply module to the analyzer at least one reagent and at least one solid consumable;
(d) monitoring liquid levels and the presence or absence of said one or more types of solid consumables in the supply module; and
(e) undocking the supply module from the analyzer and removing it therefrom.

2. The method of claim 1 , wherein the supply module further comprises at least one waste container, and step (c) further comprises collecting waste from the analyzer in at least one waste container of the supply module.

3. The method of claim 2 , wherein step (b) further comprises establishing a fluidic connection between the supply module and the analyzer, and step further comprises detaching said fluid connection between the supply module and the analyzer.

4. The method of claim 1 , further comprising after step (e) exchanging or re-filling at least one solid consumable and at least one reagent within the supply module and repeating steps (b) to (e).

5. The method of claim 1 , wherein the at least one set of solid consumables within the supply module comprises one or more of the following solid consumables: reaction vessels, pipette tips, sample tubes, cuvettes, caps for reaction vessels, caps for sample tubes, and/or filters.

6. A system for supplying consumables to an automated analyzer, the system comprising the following modules:
a supply module comprising, (i) a control unit comprising sensors for liquid level detection and for determining the presence or absence of one or more types of solid consumables in the supply module; (ii) a predefined geometrical arrangement comprising at least one reagent and at least one set of solid consumables, wherein a set of solid consumables comprises one or more solid consumables of the same type; and (iii) a mount for reversibly docking the supply module to the analyzer;
an automated analyzer comprising a housing, the housing comprising a receiving interface for the supply module;
a work cell within the automated analyzer, the work cell being adapted to process a biological sample that may contain an analyte; and
a transfer module comprising a robotic transferring device for retrieving the at least one reagent and/or the solid consumables from the supply module and transporting the at least one reagent and/or the solid consumables within the automated analyzer.

7. The system of claim 6 , wherein the supply module further comprises at least one waste container, and the transfer module is further adapted to collect waste from the analyzer in at least one waste container of the supply module.

8. The system of claim 7 , wherein a fluidic connection between the supply module and the analyzer is arranged to supply reagent from the supply module to the analyzer and/or to collect fluid waste from the analyzer in at least one liquid waste container of the supply module.

9. The system of claim 7 , further comprising an electronic visual display on the supply module and/or the automated analyzer.

10. The system of claim 7 , further comprising an electronic communication link between the supply module and the automated analyzer.

11. A supply module for supplying consumables to an automated analyzer, the supply module comprising:
a control unit comprising sensors for liquid level detection and for determining the presence or absence of one or more types of solid consumables in the supply module;
at least one reagent and at least one set of solid consumables in a predefined geometrical arrangement, wherein a set of solid consumables comprises one or more solid consumables of the same type; and
a mount for reversibly docking the supply module to the automated analyzer.

12. The supply module of claim 11 , further comprising at least one waste container.

13. The supply module of claim 11 , further comprising a steering unit for autonomously or semi-autonomously moving the supply module.

14. The supply module of claim 11 , further comprising wheels.

15. The supply module of claim 11 , further comprising a cooling unit.

Assignees

• Roche Molecular Systems Inc

Inventors

• Knecht Urs
• Mueller Siegfried
• Rinderknecht Markus

Classifications

• G01N35/04 Primary

  Details of the conveyor system {(G01N35/021 - G01N35/028 take precedence)} · CPC title

• G01N35/1002

  Reagent dispensers · CPC title

• G01N2035/0465

  Loading or unloading the conveyor · CPC title

• G01N2035/0498

  Drawers used as storage or dispensing means for vessels or cuvettes · CPC title

• G01N2035/00891

  Displaying information to the operator · CPC title