EP1278275A2 - Système d'analyse modulaire - Google Patents

Système d'analyse modulaire Download PDF

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Publication number
EP1278275A2
EP1278275A2 EP02015887A EP02015887A EP1278275A2 EP 1278275 A2 EP1278275 A2 EP 1278275A2 EP 02015887 A EP02015887 A EP 02015887A EP 02015887 A EP02015887 A EP 02015887A EP 1278275 A2 EP1278275 A2 EP 1278275A2
Authority
EP
European Patent Office
Prior art keywords
module
connector
interface
connection
recess
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.)
Ceased
Application number
EP02015887A
Other languages
German (de)
English (en)
Other versions
EP1278275A3 (fr
Inventor
Guido Abel
Friedrich Dr. Ackermann
Manfred Augstein
Wolfgang Fabian
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.)
F Hoffmann La Roche AG
Roche Diagnostics GmbH
Original Assignee
F Hoffmann La Roche AG
Roche Diagnostics GmbH
Boehringer Mannheim GmbH
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 F Hoffmann La Roche AG, Roche Diagnostics GmbH, Boehringer Mannheim GmbH filed Critical F Hoffmann La Roche AG
Publication of EP1278275A2 publication Critical patent/EP1278275A2/fr
Publication of EP1278275A3 publication Critical patent/EP1278275A3/fr
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/005—Electrical coupling combined with fluidic coupling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/04—Pins or blades for co-operation with sockets
    • H01R13/08—Resiliently-mounted rigid pins or blades
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S439/00—Electrical connectors
    • Y10S439/952—Jumper for use with specific apparatus

Definitions

  • the invention relates to an analysis system in which in each case at least two modules be in contact with each other through a connector.
  • Modular device combinations as z. B. used in the field of analysis in many cases are already known in the art. This is based on a specific Embodiment in the prior art on the use of a central processing unit, the has a connection for different modules. At this central unit can each Only one module can be connected, so that a major disadvantage of this device systems results, which does not allow a simultaneous contact several modules.
  • the invention has the object to realize a combination of modules, which allows an easy-to-handle replacement of a device in the network. Furthermore, the combination of any number of devices should be possible without that these are significantly limited in their form or functionality.
  • the invention is characterized by a combination of modules that is a simple Removing or adding a module allows.
  • the modular analysis system includes a first module with a first interface, which is arranged in a recess of the first module and the recess starting from the bottom surface of the first module upwards into the interior of the Module, as well as a second module with a second interface, which in a recess of the second module is arranged and starting the recess from the bottom surface of the second module up into the interior of the module extends.
  • the modular analysis system further includes a connector for connecting the first and second module, which has a first plug part for Connection to the first module has an upward connector area with an interface matching the first interface, as well as one with connected to the lower portion of the upward connector area connector area which, when the first plug part is inserted, at least partially below the bottom of the first module extends, and a second connector part for connection with the second module having an upward connector area with an interface matching the second interface and one with the lower one Having the area of the upwardly directed connector area connected plug area, the, when the connector is plugged at least partially below the bottom the second module runs.
  • the modular analysis system can also be a first module with a first interface, which in a downwardly directed module part of the first Module is arranged and the module part to above the bottom surface of the first Module, as well as a second module with a second interface, which in a downwardly directed module part of the second module is arranged and the Module part extends to above the bottom surface of the second module include.
  • Such modular analysis system includes a connector for connection the first and second module, which a first connector part for connection with the first module having a recess with one to the first interface matching interface, as well as having an area which, when the first connector part is inserted, at least partially extends below the bottom of the first module, and a second connector part for connection to the second module, which has a Recess with a matching interface to the second interface, as well as a Has area, which, if the second plug part is inserted, at least partially below the bottom of the second module runs.
  • the use of such modular analysis systems allows for easy addition and / or removing the devices at any point in the analysis system, whereby the system can be extended as desired.
  • the used connector systems are characterized by the fact that they are robust and manufactured inexpensively because they have a high tolerance.
  • the first and second plug part firmly connected to each other, so that by an inserted connector a positioning of first and second module relative to each other given is.
  • the modules become relative fixed to each other in such a way that only a movement of the modules relative to one another in a spatial direction, a simple removal or addition of a Module allows.
  • the use of such systems is especially for Suitable analysis systems that need to be transported frequently, as a result simplified handling during transport is ensured. At a additional fixation of the analysis system with respect to a pad, could such Pad represent an example of a trolley.
  • first and second connector part via a flexible Area are connected to each other, and with plugged connector one Relative positioning of first and second module within by the flexible Range certain limits is freely selectable.
  • the plug region extends at least partially below a module and is with each module to each other that at least a part of the underside of the connector area on a surface, on which the module is placed rests. This is due to the weight of the Module additionally fastened the connection between the module and the plug.
  • a connector with both a connection of the modules for power supply and / or for signal transmission and with a fluidic connection be equipped between the module.
  • Such compounds allow z. B. a central control of the analysis system and thus a simplified handling for the user.
  • the analysis system includes a module that includes a display and / or input unit has and or at least one analysis module, as well as at least one input / output module includes. So it is z. B. possible, further output modules (eg. Printer, screen etc.).
  • further output modules eg. Printer, screen etc.
  • Electrically conductive connections within the connector are, for example by spring-mounted contacts with the modules in conjunction. Serve these Connections to the power supply, they form preferably with the modules Series connection, whose circuit via the housing of the devices or another electrical Connection is closed. It is also conceivable that in the compounds a power supply is integrated, which transforms the applied voltage if necessary. If a module has its own power supply, there is the possibility of the voltage pass through the device without being tapped.
  • a signal transmission can also be done via electrical connections.
  • the connector in a preferred Way include an electronic module that allows signal transformation. Since such a function is applied module-specific, for example a right combination of the modular analysis system through a key-lock principle the modules with respect to the appropriately designed connector be enforced.
  • Such integrated lines for power supply or data exchange of Modules avoid complex, separate cable and / or cable routing.
  • fluidic connections allows, for example Mass transfer between the modules, so that z. B. sample, and / or compressed air or rinsing liquid for cleaning the modules successively through the devices be directed.
  • the use of the analysis systems can therefore be automated in a user-friendly way.
  • the number of connections used is not limited and allows any number of applications.
  • it is in an inventive Fixation of the analysis system on a pad conceivable, the connections to run properly within the pad. This embodiment appears to be useful especially for a large number of connections.
  • the upwardly extending recess of the first and / or second module has a rectangular cross-section and the interface on located at the top of the recess.
  • has a first and / or second module For example, at least two interfaces, z. B. geometrically same Interfaces as cheap. The user is thus able to easily multiple Combine modules together.
  • the invention includes connector for connecting modules an analysis system, wherein a connector plug a first connector part for connection with a first module, the one in the inserted state upwards directed connector area, as well as connected to this connector area, across extending connector area and a second connector part for connection to a second module having a plug-in area directed upwards in the inserted state, and a transverse, connected to this connector area Connector area has.
  • the invention includes a connector for connection of Modules of an analysis system, the first connector part for connection to a first module, with a recess and arranged in the recess Interface, as well as a second connector part for connection to a second module, having a recess with an interface arranged in the recess.
  • the respective embodiments of the connector used for connection and positioning of a first and a second module become.
  • FIG. 1 shows by way of example an analysis system (1) which is used to determine the glucose concentration, Blood gas concentration and coagulation of the blood is used.
  • the Analysis system includes a glucose meter (2), a blood gas analyzer (3) Coagulation device (4), a calculation unit (5) and a screen (6).
  • the respective modules are connected to each other with the connectors (7) and positioned relative to each other.
  • the devices shown each contain two Interfaces (9) and are each with two connectors in series with each other contacted.
  • the modules can also be arranged at right angles to each other or form a network structure, depending on the arrangement and the number of Interfaces (9) in a module.
  • the combination of the mentioned modules is exemplary chosen and can be expanded or changed as desired.
  • the outer ones Modules of the analysis system have a free interface (8). by virtue of the protected position of the interface by means of the device wall (10) becomes a possible Pollution largely prevented.
  • the connectors have for example, a U-shape with two upward connector areas.
  • the Recesses of the interfaces (9) in the bottom of the modules are compatible accordingly shaped. Plug and recess are square shaped.
  • the connector system is thus characterized by the fact that it is particularly easy and inexpensive to
  • FIG 2 illustrates the connection of two modules (13a, b) by means of a connector (10), as shown in Figure 1.
  • the connector (10) has a U-shape with two upward connector areas (11) and one horizontally extending Connector area (12).
  • the upward plug areas (11) have Interfaces (18) by means of a connecting channel (14) with each other and with the connection channels of the modules (20) are in communication.
  • the interface of the Module is arranged in a recess (15) of the module and is connected to the plug compatible.
  • the recess (15) extends from the bottom (16) of the Module in the interior of the module, and is dimensioned so that the bottom (16) of the module with the vertical connector portion (12) forms a plane. Consequently, part of the vertical plug portion (12) below the bottom (17) of the module.
  • This Plug area and the bottom surface (16) of the modules are on the same ground on.
  • the dead weight of the modules acts on the device side interface on the vertical connector area (12), so that the connection between the modules and the plug is tightened.
  • the connection between the plug and the module can be solved by lifting the module or by lowering the Device on the upward connector area (11) are restored.
  • This simple mechanism allows an easy-to-handle exchange of Modules at any point in a device network.
  • the neighboring devices remain unaffected by this. To the replaced module are due to the No claim made that the functionality (eg devices with liquid containers etc.) influence.
  • the connection of the modules on the Floor of the devices no conditions on the positioning of the modules relative to each other (eg arrangement of the devices at the same height).
  • the plug (20) in FIG. 3 contains two recesses (21) which extend into the interior of the plug and a Interface (22).
  • the recesses (20) are rectangular, for example shaped. They are by means of the interfaces (22) with the interfaces (23) of Module (26a, b) in conjunction.
  • the interfaces (23) are located at a recess (22) compatible part (24) of the module, which extends from the ground (25) of the module extends downwards.
  • the bottom (25) lies partly on the surface (27) of the plug on.
  • the principle of the connector system is analogous to that in Figure 1 and Figure 2 mechanism shown, so that here the weight of the Module acts on the connector and causes a connection of the connection. The replacement of a module from the device network takes place in both connector systems identical.
  • FIG 4 shows a connector (30) analogous to the representation of the connector in Figure 2, wherein the vertical connector portion (12) in Figure 4 is a flexible Element (31) includes.
  • This flexible element (31) consists, for example, of several Cable (32a-e) and connects the upward connector areas (11).
  • the function of these cables can z. B. exclusively a flexible design and Use of the connector, but it can also be a Enable data transfer. Under these circumstances, the cables must be connected to the Interfaces (33) to be contacted. Via a device-side interface can do so Information exchanged between two modules. This can be z. B. for Forwarding of data to a central control unit or accounting unit be used. However, it is also conceivable that the data from a module, for. B. an analyzer, registered and processed.
  • FIG. 5 shows transparently the course of several connection channels (41a-e) within a plug (40).
  • the connection channels (41a-e) connect the respective interfaces (42) of the plug and are shown for example in Figure 4 as a cable.
  • the connection channels are in contact with the modules via the interfaces (42).
  • the U-shaped Plug includes, for example, a rigid vertical connector portion (12), As can already be seen in FIG. 2, however, a flexible element (31) is also conceivable.
  • the connection channels can communicate with each other serve or forward information to a central unit. The nature of Among other things, the information that is handed over depends on the design of the connection channels from. So z. B. fluidic connections are provided, the one Allow material transport between two modules.
  • FIG. 6 shows an embodiment of the plug with spring-mounted contacts (90).
  • the contacts protrude beyond the interface (91) in the non-contacted state. Under the back pressure of a module in the contacted state, the springs (92) as far as compressed, that a secure contact between plug and module is guaranteed.
  • the connector system thus allows even at high Manufacturing tolerances a secure contact.
  • FIG. 7 shows a connecting plug (50) whose limb (57a) is connected by means of a web (51) is connected to a second leg (57b).
  • the shape of the plug corresponds thus again a U, which is rotated by 90 ° and with a leg a pad to set up the modules forms.
  • the legs (57a and b) each have one rectangular attachment (53 a, b), which show on their surfaces interface (58). Iri the figure, these interfaces with connection channels (59) are connected by the legs (57a, b) and the web (51) extend and the rectangular attachment (53a) connect to the rectangular attachment (53b).
  • a connector (50) but also without connecting channels (59) conceivable.
  • the properties of an analysis system (60) are exemplary in FIG shown schematically.
  • the modules (61a, b, c) each have a power supply unit (62a, b, c) and a communication unit (63a, b, c). All Modules are by means of the communication units (63) and power supply units (62) communicates with a central processing unit (64).
  • the central unit (64) is on an external power supply with a power supply unit (67) connected so that the modules (61) due to a respective connecting channel (65) between the power supply units (62) and (67) indirectly to the external voltage are connected.
  • a respective connecting channel (66) between the communication unit (63a, b, c) the respective modules information exchange or forward this directly to the communication unit, in the processing of the data takes place.
  • the user receives the data via a Screen (68).
  • the analyzer system includes a meter for the determination of blood glucose (61a), a device for the measurement of cardridges Determination of coagulability (61b), a blood gas analyzer (61c) and the Central unit (64).
  • a meter for the determination of blood glucose 61a
  • a device for the measurement of cardridges Determination of coagulability 61b
  • a blood gas analyzer 61c
  • the Central unit 64.
  • blood must be either on strips or Cardridges are introduced, which are inserted into the measuring instruments (61a, b, c) or be picked up by a special small syringe.
  • Complete the measuring modules independently all evaluations of the raw values up to the laboratory result. This tell the central unit it represents on the screen (68) to the user.

Landscapes

  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
EP02015887A 2001-07-18 2002-07-17 Système d'analyse modulaire Ceased EP1278275A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10134885A DE10134885B4 (de) 2001-07-18 2001-07-18 Modulares Analysesystem
DE10134885 2001-07-18

Publications (2)

Publication Number Publication Date
EP1278275A2 true EP1278275A2 (fr) 2003-01-22
EP1278275A3 EP1278275A3 (fr) 2004-10-13

Family

ID=7692182

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02015887A Ceased EP1278275A3 (fr) 2001-07-18 2002-07-17 Système d'analyse modulaire

Country Status (5)

Country Link
US (1) US6780064B2 (fr)
EP (1) EP1278275A3 (fr)
JP (1) JP3484179B2 (fr)
CA (1) CA2393382A1 (fr)
DE (1) DE10134885B4 (fr)

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US8734720B2 (en) * 2006-03-29 2014-05-27 Michael J. Nichols Automated testing system arrangements using docking station
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EP2417447B1 (fr) * 2009-04-06 2016-06-22 Thermo Fisher Scientific S.p.A Chromatographe à gaz modulaire
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EP1901598A1 (fr) * 2006-09-12 2008-03-19 Siemens Aktiengesellschaft Appareil d'automatisation

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US20030124911A1 (en) 2003-07-03
DE10134885B4 (de) 2004-02-05
CA2393382A1 (fr) 2003-01-18
DE10134885A1 (de) 2003-02-06
JP2003066036A (ja) 2003-03-05
EP1278275A3 (fr) 2004-10-13
US6780064B2 (en) 2004-08-24
JP3484179B2 (ja) 2004-01-06

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