DE4032048A1 - Automatic test sample handling device for hospital, etc. - has transport system between entry and exit airlocks indexing sample containers through individual modules at constant rate - Google Patents

Automatic test sample handling device for hospital, etc. - has transport system between entry and exit airlocks indexing sample containers through individual modules at constant rate

Info

Publication number
DE4032048A1
DE4032048A1 DE19904032048 DE4032048A DE4032048A1 DE 4032048 A1 DE4032048 A1 DE 4032048A1 DE 19904032048 DE19904032048 DE 19904032048 DE 4032048 A DE4032048 A DE 4032048A DE 4032048 A1 DE4032048 A1 DE 4032048A1
Authority
DE
Germany
Prior art keywords
modules
vessels
transport system
sample containers
sample
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
DE19904032048
Other languages
German (de)
Other versions
DE4032048C2 (en
Inventor
Juergen Augustin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DESAGA GMBH, 69168 WIESLOCH, DE
Original Assignee
EFL ENTWICKLUNG und SERVICE FU
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by EFL ENTWICKLUNG und SERVICE FU filed Critical EFL ENTWICKLUNG und SERVICE FU
Priority to DE19904032048 priority Critical patent/DE4032048C2/en
Publication of DE4032048A1 publication Critical patent/DE4032048A1/en
Application granted granted Critical
Publication of DE4032048C2 publication Critical patent/DE4032048C2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/02Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
    • G01N35/04Details of the conveyor system
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/02Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
    • G01N35/04Details of the conveyor system
    • G01N2035/0401Sample carriers, cuvettes or reaction vessels
    • G01N2035/0412Block or rack elements with a single row of samples
    • G01N2035/0415Block or rack elements with a single row of samples moving in two dimensions in a horizontal plane

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)

Abstract

The sample handling device has an input air lock (SE) receiving the test sample containers, supplied to a transport system (T) for feeding them through identification, pipetting, filtration and measuring stations, provided as independently activated modules (I, M, R, PU, U). The sample containers are removed via an exit airlock (SA). The transport system (T) indexes the test sample containers through the device at a constant rate, corresponding to the longest dwell time at any one of the successive modules (I, M, R, PV, U). ADVANTAGE - Simple modification for different test programmes.

Description

Die Erfindung betrifft ein Probenbearbeitungs- und Verteilungsgerät entsprechend dem Oberbegriff des Patentanspruchs.The invention relates to a sample processing and Distribution device according to the preamble of Claim.

Bei derartigen Geräten ist es bekannt, die eingangsseitig zugeführten Gefäße mittels der Transporteinheit zu einzelnen Bearbeitungsmodulen durchzutakten. Der Transporttakt der Bearbeitungseinheit ist dabei an die an den einzelnen Modulen durchzuführenden Arbeitsvorgänge zeitlich angepaßt. Dies setzt voraus, daß chargenweise Gefäße zugeführt werden, die gleiche Arbeitsvorgänge an den Modulen erfordern, deren Arbeitsvorgänge an den Modulen aber zumindest zeitlich gleich sind. Diese Voraussetzungen werden aber häufig nicht erfüllt, insbesondere dann nicht, wenn z. B. in einem Krankenhaus Probengefäße unterschiedlichster Art angeliefert werden, die voneinander völlig unabhängige Arbeitsvorgängen an den Modulen erfordern.In such devices, it is known that the input side supplied vessels by means of the transport unit to cycle through individual processing modules. The Transport cycle of the processing unit is at the the work processes to be carried out for the individual modules adjusted in time. This assumes that batch The same operations are performed on the vessels Require modules, their operations on the modules but are at least the same in time. These requirements but are often not met, especially not if e.g. B. in a hospital sample vessels be delivered in a wide variety of ways, each other completely independent work on the modules require.

Der Erfindung liegt die Aufgabe zugrunde, ein Probenbearbeitungs- und Verteilungsgerät zu schaffen, daß in flexibler Weise Probengefäße unterschiedlichster Art entsprechend unterschiedlichen Arbeitsprogrammen handhaben kann.The invention is based on the object Sample processing and distribution device to create that a wide variety of sample vessels handle according to different work programs can.

Gelöst wird die Aufgabe gemäß der Erfindung durch die im Patentanspruch angegebenen Merkmale.The object is achieved according to the invention by the Features specified claim.

Üblicherweise sind Probengefäße, wie sie im vorliegenden Falle gehandhabt werden sollen, mit einem Etikett versehen, das eine eindeutige Identifizierung hinsichtlich Herkunft und durchzuführender Arbeitsvorgänge ermöglicht. Die erforderlichen Daten können in Form eines Strichkodes vorliegen.Usually, sample vessels are as they are here Trap to be handled, provided with a label, which is a clear identification regarding origin and operations to be carried out. The  required data can be in the form of a bar code are available.

Mittels eines Identifikationsmoduls ist es somit möglich, zu erkennen, welche Arbeitsvorgänge in welcher Zeit durchzuführen sind. Diese Daten werden zur Steuerung der unabhängig voneinander arbeitenden Arbeitsmodulen verwendet. Dies bedeutet, daß, wenn das Gerät geladen wird, die Probengefäße zu den einzelnen Arbeitsmodulen transportiert werden, und an diesen so lange verweilen, bis der Arbeitsvorgang beendet ist, der an einem bestimmten Modul für ein bestimmtes Gefäß die längste Zeitdauer erfordert. Nach Beendigung dieses speziellen Arbeitsvorganges wird mit der nächstkürzeren Zeitdauer verfahren. Bei gleichen Taktschritten der Transporteinheit ergibt sich damit entsprechend den unterschiedlichen Anforderungen unterschiedliche Taktzeiten, so daß eine zeitliche Optimierung der gesamten Arbeitsvorgänge erreicht werden kann, unabhängig davon, welcher Art die durchzuführenden Arbeitsvorgänge sind und welche der Modulen eingesetzt werden müssen. Selbstverständlich ist es dabei jederzeit möglich, zusätzliche Arbeitsmodule vorzusehen, falls dies erforderlich ist.Using an identification module, it is therefore possible to recognize which work processes in which time are to be carried out. This data is used to control the work modules that work independently of each other used. This means that when the device is charging, the sample vessels for the individual work modules be transported and linger on them until the operation is finished on a particular one Module for a particular vessel the longest time required. After finishing this special Work process will be carried out with the next shorter period method. With the same cycle steps of the transport unit this results according to the different Requirements different cycle times so that one temporal optimization of the entire work processes achieved regardless of what type the are to be performed and which of the Modules must be used. Of course it is possible at any time, additional work modules to be provided if necessary.

Die Erfindung wird nachstehend anhand der Fig. 1 und 2 beispielsweise erläutert. Es zeigt:The invention is explained below with reference to FIGS. 1 and 2, for example. It shows:

Fig. 1 den Aufbau eines speziellen Probenbearbeitungs­ und Verteilungsgerätes und Fig. 1 shows the structure of a special sample processing and distribution device and

Fig. 2 den allgemeinen Aufbau eines solchen Gerätes. Fig. 2 shows the general structure of such a device.

Das in Fig. 1 gezeigte Gerät besteht aus einem Eingangsstauraum SE mit automatischer Probengefäßzuführung, einem Identifikationsmodul I, einem Modul M in Form einer Meßstation, einem Modul R für die Zugabe von Reagenzien, einem Probenverteilungsmodul PV, einem Modul U zum Umsetzen von Gefäßen, einem Ausgangsstauraum SA für die automatische Gefäßabführung und einer Transporteinheit T, die alle zuvor aufgeführten Stationen verbindet.The device shown in Fig. 1 consists of an entrance storage space SE with automatic sample vessel supply, an identification module I, a module M in the form of a measuring station, a module R for the addition of reagents, a sample distribution module PV, a module U for moving vessels, a Exit storage space SA for the automatic tube removal and a transport unit T, which connects all the stations listed above.

Die im weiteren als Primärgefäße bezeichneten Probengefäße werden für die Weiterverarbeitung im Eingangsstauraum SE bereit gestellt. Von dort aus gelangen sie mit Hilfe der Transporteinheit, die in Abhängigkeit von der Gefäßgröße und der Weiterverarbeitung der Proben unterschiedlich ausgebildet sein kann, zu den einzelnen Modulen. Kleinere Primärgefäße können z. B. mit Hilfe von Gefäßträgerketten transportiert werden, es ist aber auch möglich, die Primärgefäße in entsprechenden Racks zu transportieren.The sample vessels hereinafter referred to as primary vessels are used for further processing in the SE storage space provided. From there you can get to the Transport unit that depends on the vessel size and the further processing of the samples can be designed to the individual modules. Smaller ones Primary vessels can e.g. B. with the help of vascular carrier chains can be transported, but it is also possible that Transport primary vessels in appropriate racks.

Die entlang der Transporteinheit angeordneten Module haben jeweils eine feste Arbeitsposition, in der der erforderliche Arbeitsvorgang durchgeführt werden kann. Die Module können Sekundärgefäße aufweisen, in die eine bestimmte Menge des Inhalts einzelner Primärgefäße umgesetzt wird.The modules arranged along the transport unit have each have a fixed working position in which the required operation can be performed. The Modules can have secondary vessels into which one certain amount of the content of individual primary vessels is implemented.

Das Gerät kann on line z. B. mit einem Labor-Informations­ und Management-System verbunden sein. Von diesem erhält es die Aufträge für die Bearbeitung bzw. Verteilung der Proben.The device can be used on line e.g. B. with a laboratory information and management system. From this it receives the orders for the processing or distribution of the Rehearse.

Ketten, Racks oder Einzelgefäße werden automatisch vom Eingangsstauraum SE taktweise so weiter transportiert, daß alle Gefäße gleichzeitig um den konstanten Gefäßabstand l entsprechend einem Taktschritt der Transporteinheit in Richtung des Ausgangsstauraumes SA bewegt werden.Chains, racks or individual containers are automatically removed from the Entrance storage space SE cyclically transported so that all vessels at the same time by the constant vessel distance l in accordance with a cycle step of the transport unit in Moved towards the exit storage space SA.

Die Primärgefäße stehen nach jedem Takt, so daß sich an jeder Arbeitsposition eines Moduls genau ein Gefäß befindet. Die Verweilzeit, d. h., die momentane Taktzeit der Transporteinheit entspricht der längsten Bearbeitungszeit eines bestimmten Gefäßes an einem bestimmten Modul.The primary vessels stand after every cycle, so that on exactly one vessel for each working position of a module located. The dwell time, i.e. that is, the current cycle time of the  Transport unit corresponds to the longest processing time of a particular vessel on a particular module.

Am Anfang der Transportstrecke werden die Proben am Identifikationsmodul I identifiziert. Damit wird eine eindeutige Zuordnung von Probe, Auftrag und Nummer der Probe in der durchlaufenden Probensequenz hergestellt.At the beginning of the transport route, the samples are taken on Identification module I identified. So that becomes a clear assignment of sample, order and number of Sample produced in the running sample sequence.

Sobald die erste Probe nach ihrem Einschleusen in die Transportstrecke den letzten Modul Mn (Fig. 2) erreicht hat, können alle Module M1 ... Mn gleichzeitig den Auftrag zur Bearbeitung der an ihren Arbeitspositionen A1 ... An befindlichen Proben ausführen.As soon as the first sample has reached the last module Mn ( FIG. 2) after it has been introduced into the transport route, all modules M 1 ... Mn can simultaneously execute the order for processing the samples located at their working positions A 1 ... On.

Claims (1)

Probenverarbeitungs- und Verteilungsgerät, bestehend aus einem Eingangsstauraum mit automatischer Zufuhr von Probengefäßen, einer taktweise arbeitenden Transporteinheit, dieser zugeordneten Arbeitsmodulen zur Identifikation, Pippetierung, Filtration, Messung o. dgl. Vorgängen des Inhalts der Probengefäße sowie zur Umsetzung oder Entnahme von Gefäßen, und einem Ausgangsstauraum mit automatischer Gefäßabführung, dadurch gekennzeichnet, daß
  • a) die Module zeitlich unabhängig voneinander aktivierbar sind,
  • b) die Transporteinheit die Gefäße mit konstantem Taktschritt durch das Gerät zu den einzelnen Modulen transportiert, und
  • c) die momentane Taktzeit der Transporteinheit der längsten Bearbeitungszeit eines Gefäßes an einem bestimmten Modul entspricht.
Sample processing and distribution device, consisting of an entrance storage space with automatic supply of sample vessels, a cyclical transport unit, associated work modules for identification, pipetting, filtration, measurement or similar processes of the content of the sample vessels as well as for the implementation or removal of vessels, and one Exit storage space with automatic vessel discharge, characterized in that
  • a) the modules can be activated independently of each other,
  • b) the transport unit transports the vessels through the device to the individual modules at a constant clock rate, and
  • c) the current cycle time of the transport unit corresponds to the longest processing time of a vessel on a particular module.
DE19904032048 1990-10-09 1990-10-09 Sample processing and distribution device Expired - Fee Related DE4032048C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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DE4032048A1 true DE4032048A1 (en) 1992-04-16
DE4032048C2 DE4032048C2 (en) 1994-03-10

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0628824A1 (en) * 1993-06-11 1994-12-14 Ortho Diagnostic Systems, Inc. Transport system for fluid analysis instrument
EP1256808A1 (en) * 2000-01-17 2002-11-13 Precision System Science Co., Ltd. Container transfer and processing system
US7191670B2 (en) * 2003-04-03 2007-03-20 Hospira. Inc. Automatic microbial air sampling system and method

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19647674C1 (en) * 1996-11-19 1998-08-27 Sarstedt Walter Geraete Method for automatically pushing a filter into a blood container
DE19819811A1 (en) * 1998-05-04 1999-11-18 Olympus Diagnostica Gmbh Primary sample distributor for medical analytical laboratory test instrument
DE19912211B4 (en) * 1999-03-18 2008-07-03 Olympus Life And Material Science Europa Gmbh sample sorter
DE10107517A1 (en) * 2001-02-09 2002-09-05 Epigenomics Ag Device for providing liquids for loading dispensing tools
DE102007008713B4 (en) 2007-02-20 2019-07-11 Leica Biosystems Nussloch Gmbh Tissue infiltration device
DE102011118496B4 (en) 2011-11-15 2013-10-24 Euroimmun Medizinische Labordiagnostika Ag Method and device for processing samples of biological material

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH506063A (en) * 1968-12-18 1971-04-15 Greiner Electronic Ag Device for performing chemical and / or physical analyzes in series
DE1648900A1 (en) * 1967-12-20 1971-06-16 Eppendorf Geraetebau Netheler Device for performing chemical analyzes
DE2501054B2 (en) * 1974-02-15 1977-12-15 PROCEDURE FOR AUTOMATED EXECUTION OF CHEMICAL AND / OR PHYSICAL ANALYZES AND EQUIPMENT FOR CARRYING OUT THE PROCEDURE
DE3934890A1 (en) * 1988-10-20 1990-04-26 Olympus Optical Co AUTOMATIC ANALYZER
DE3841961A1 (en) * 1988-12-14 1990-06-21 Dynatech Ag Branch Denkendorf Device for the analysis of physiological or other liquids in the recesses of a microtest plate

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1648900A1 (en) * 1967-12-20 1971-06-16 Eppendorf Geraetebau Netheler Device for performing chemical analyzes
CH506063A (en) * 1968-12-18 1971-04-15 Greiner Electronic Ag Device for performing chemical and / or physical analyzes in series
DE2501054B2 (en) * 1974-02-15 1977-12-15 PROCEDURE FOR AUTOMATED EXECUTION OF CHEMICAL AND / OR PHYSICAL ANALYZES AND EQUIPMENT FOR CARRYING OUT THE PROCEDURE
DE3934890A1 (en) * 1988-10-20 1990-04-26 Olympus Optical Co AUTOMATIC ANALYZER
DE3841961A1 (en) * 1988-12-14 1990-06-21 Dynatech Ag Branch Denkendorf Device for the analysis of physiological or other liquids in the recesses of a microtest plate

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0628824A1 (en) * 1993-06-11 1994-12-14 Ortho Diagnostic Systems, Inc. Transport system for fluid analysis instrument
EP1256808A1 (en) * 2000-01-17 2002-11-13 Precision System Science Co., Ltd. Container transfer and processing system
EP1256808A4 (en) * 2000-01-17 2003-09-03 Prec System Science Co Ltd Container transfer and processing system
US7191670B2 (en) * 2003-04-03 2007-03-20 Hospira. Inc. Automatic microbial air sampling system and method

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Owner name: DESAGA GMBH, 69168 WIESLOCH, DE

8339 Ceased/non-payment of the annual fee