Deckelelement
The invention relates to a lid element that is placed on cell culture vessels in which cells are stored in a liquid medium. The aim of the invention is to provide a lid element which allows to determine the metabolic activities of cells contained in the cell culture vessels by optical measuring meth...
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| creator | KATERKAMP, ANDREAS KEY, GOERAN SCHREIBER, SABINE GRAWE, FRANK BRINKMANN, UWE UCKELMANN, JOCHEN |
| description | The invention relates to a lid element that is placed on cell culture vessels in which cells are stored in a liquid medium. The aim of the invention is to provide a lid element which allows to determine the metabolic activities of cells contained in the cell culture vessels by optical measuring methods, and which is easy to handle. According to the invention, the lid element which is placed on the cell culture vessels is provided with light-carrying elements that project into the interior of cavities of the cell vessel when the lid element is placed on the vessel. At least one optically sensitive layer is configured on a front face and/or on the outer periphery of the light-carrying elements that are preferably configured as rod-shaped optical waveguides and allows detection of changing chemical substance concentrations in the cavities.
Die Erfindung betrifft ein Deckelelement, das auf Zellkulturgefäße, in denen in einem flüssigen Medium enthaltene Zellen aufgenommen sind. Das erfindungsgemäße Deckelelement soll eine Bestimmung von Stoffwechselaktivitäten von in den Zellkulturgefäßen enthaltenen Zellen, mit optischen Messmethoden ermöglichen, wobei das durch einfache Handhabung beim Laborpersonal erreicht werden kann. DOLLAR A Am auf die Zellkulturgefäße aufsetzbaren Deckelelement sind lichtführende Elemente vorhanden, die in aufgesetzter Stellung des Deckelelementes in das Innere von Kavitäten des Zellgefäßes hineinragen. Auf einer Stirnfläche und/oder auf der äußeren Mantelfläche der lichtführenden Elemente, die bevorzugt als stabförmige Lichtwellenleiter ausgebildet sind, ist mindestens eine optisch sensitive Schicht, zur Detektion von innerhalb der Kavitäten sich verändernden chemischen Stoffkonzentrationen, ausgebildet. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_DE10204531A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>DE10204531A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_DE10204531A13</originalsourceid><addsrcrecordid>eNrjZOB1SU3OTs0BwtzUvBIeBta0xJziVF4ozc2g6OYa4uyhm1qQH59aXJCYnJqXWhLv4mpoYGRgYmps6GhoTIwaADQBHfg</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Deckelelement</title><source>esp@cenet</source><creator>KATERKAMP, ANDREAS ; KEY, GOERAN ; SCHREIBER, SABINE ; GRAWE, FRANK ; BRINKMANN, UWE ; UCKELMANN, JOCHEN</creator><creatorcontrib>KATERKAMP, ANDREAS ; KEY, GOERAN ; SCHREIBER, SABINE ; GRAWE, FRANK ; BRINKMANN, UWE ; UCKELMANN, JOCHEN</creatorcontrib><description>The invention relates to a lid element that is placed on cell culture vessels in which cells are stored in a liquid medium. The aim of the invention is to provide a lid element which allows to determine the metabolic activities of cells contained in the cell culture vessels by optical measuring methods, and which is easy to handle. According to the invention, the lid element which is placed on the cell culture vessels is provided with light-carrying elements that project into the interior of cavities of the cell vessel when the lid element is placed on the vessel. At least one optically sensitive layer is configured on a front face and/or on the outer periphery of the light-carrying elements that are preferably configured as rod-shaped optical waveguides and allows detection of changing chemical substance concentrations in the cavities.
Die Erfindung betrifft ein Deckelelement, das auf Zellkulturgefäße, in denen in einem flüssigen Medium enthaltene Zellen aufgenommen sind. Das erfindungsgemäße Deckelelement soll eine Bestimmung von Stoffwechselaktivitäten von in den Zellkulturgefäßen enthaltenen Zellen, mit optischen Messmethoden ermöglichen, wobei das durch einfache Handhabung beim Laborpersonal erreicht werden kann. DOLLAR A Am auf die Zellkulturgefäße aufsetzbaren Deckelelement sind lichtführende Elemente vorhanden, die in aufgesetzter Stellung des Deckelelementes in das Innere von Kavitäten des Zellgefäßes hineinragen. Auf einer Stirnfläche und/oder auf der äußeren Mantelfläche der lichtführenden Elemente, die bevorzugt als stabförmige Lichtwellenleiter ausgebildet sind, ist mindestens eine optisch sensitive Schicht, zur Detektion von innerhalb der Kavitäten sich verändernden chemischen Stoffkonzentrationen, ausgebildet.</description><edition>7</edition><language>ger</language><subject>APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY ; BEER ; BIOCHEMISTRY ; CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE ; CHEMISTRY ; COMPOSITIONS OR TEST PAPERS THEREFOR ; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES ; ENZYMOLOGY ; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; MEASURING ; MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS ; METALLURGY ; MICROBIOLOGY ; MUTATION OR GENETIC ENGINEERING ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; PHYSICS ; PROCESSES OF PREPARING SUCH COMPOSITIONS ; SPIRITS ; TESTING ; TRANSPORTING ; VINEGAR ; WINE</subject><creationdate>2003</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20030821&DB=EPODOC&CC=DE&NR=10204531A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20030821&DB=EPODOC&CC=DE&NR=10204531A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KATERKAMP, ANDREAS</creatorcontrib><creatorcontrib>KEY, GOERAN</creatorcontrib><creatorcontrib>SCHREIBER, SABINE</creatorcontrib><creatorcontrib>GRAWE, FRANK</creatorcontrib><creatorcontrib>BRINKMANN, UWE</creatorcontrib><creatorcontrib>UCKELMANN, JOCHEN</creatorcontrib><title>Deckelelement</title><description>The invention relates to a lid element that is placed on cell culture vessels in which cells are stored in a liquid medium. The aim of the invention is to provide a lid element which allows to determine the metabolic activities of cells contained in the cell culture vessels by optical measuring methods, and which is easy to handle. According to the invention, the lid element which is placed on the cell culture vessels is provided with light-carrying elements that project into the interior of cavities of the cell vessel when the lid element is placed on the vessel. At least one optically sensitive layer is configured on a front face and/or on the outer periphery of the light-carrying elements that are preferably configured as rod-shaped optical waveguides and allows detection of changing chemical substance concentrations in the cavities.
Die Erfindung betrifft ein Deckelelement, das auf Zellkulturgefäße, in denen in einem flüssigen Medium enthaltene Zellen aufgenommen sind. Das erfindungsgemäße Deckelelement soll eine Bestimmung von Stoffwechselaktivitäten von in den Zellkulturgefäßen enthaltenen Zellen, mit optischen Messmethoden ermöglichen, wobei das durch einfache Handhabung beim Laborpersonal erreicht werden kann. DOLLAR A Am auf die Zellkulturgefäße aufsetzbaren Deckelelement sind lichtführende Elemente vorhanden, die in aufgesetzter Stellung des Deckelelementes in das Innere von Kavitäten des Zellgefäßes hineinragen. Auf einer Stirnfläche und/oder auf der äußeren Mantelfläche der lichtführenden Elemente, die bevorzugt als stabförmige Lichtwellenleiter ausgebildet sind, ist mindestens eine optisch sensitive Schicht, zur Detektion von innerhalb der Kavitäten sich verändernden chemischen Stoffkonzentrationen, ausgebildet.</description><subject>APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY</subject><subject>BEER</subject><subject>BIOCHEMISTRY</subject><subject>CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS OR TEST PAPERS THEREFOR</subject><subject>CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES</subject><subject>ENZYMOLOGY</subject><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</subject><subject>MEASURING</subject><subject>MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS</subject><subject>METALLURGY</subject><subject>MICROBIOLOGY</subject><subject>MUTATION OR GENETIC ENGINEERING</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>PHYSICS</subject><subject>PROCESSES OF PREPARING SUCH COMPOSITIONS</subject><subject>SPIRITS</subject><subject>TESTING</subject><subject>TRANSPORTING</subject><subject>VINEGAR</subject><subject>WINE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2003</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOB1SU3OTs0BwtzUvBIeBta0xJziVF4ozc2g6OYa4uyhm1qQH59aXJCYnJqXWhLv4mpoYGRgYmps6GhoTIwaADQBHfg</recordid><startdate>20030821</startdate><enddate>20030821</enddate><creator>KATERKAMP, ANDREAS</creator><creator>KEY, GOERAN</creator><creator>SCHREIBER, SABINE</creator><creator>GRAWE, FRANK</creator><creator>BRINKMANN, UWE</creator><creator>UCKELMANN, JOCHEN</creator><scope>EVB</scope></search><sort><creationdate>20030821</creationdate><title>Deckelelement</title><author>KATERKAMP, ANDREAS ; KEY, GOERAN ; SCHREIBER, SABINE ; GRAWE, FRANK ; BRINKMANN, UWE ; UCKELMANN, JOCHEN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_DE10204531A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>ger</language><creationdate>2003</creationdate><topic>APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY</topic><topic>BEER</topic><topic>BIOCHEMISTRY</topic><topic>CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS OR TEST PAPERS THEREFOR</topic><topic>CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES</topic><topic>ENZYMOLOGY</topic><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>MEASURING</topic><topic>MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS</topic><topic>METALLURGY</topic><topic>MICROBIOLOGY</topic><topic>MUTATION OR GENETIC ENGINEERING</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>PHYSICS</topic><topic>PROCESSES OF PREPARING SUCH COMPOSITIONS</topic><topic>SPIRITS</topic><topic>TESTING</topic><topic>TRANSPORTING</topic><topic>VINEGAR</topic><topic>WINE</topic><toplevel>online_resources</toplevel><creatorcontrib>KATERKAMP, ANDREAS</creatorcontrib><creatorcontrib>KEY, GOERAN</creatorcontrib><creatorcontrib>SCHREIBER, SABINE</creatorcontrib><creatorcontrib>GRAWE, FRANK</creatorcontrib><creatorcontrib>BRINKMANN, UWE</creatorcontrib><creatorcontrib>UCKELMANN, JOCHEN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KATERKAMP, ANDREAS</au><au>KEY, GOERAN</au><au>SCHREIBER, SABINE</au><au>GRAWE, FRANK</au><au>BRINKMANN, UWE</au><au>UCKELMANN, JOCHEN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Deckelelement</title><date>2003-08-21</date><risdate>2003</risdate><abstract>The invention relates to a lid element that is placed on cell culture vessels in which cells are stored in a liquid medium. The aim of the invention is to provide a lid element which allows to determine the metabolic activities of cells contained in the cell culture vessels by optical measuring methods, and which is easy to handle. According to the invention, the lid element which is placed on the cell culture vessels is provided with light-carrying elements that project into the interior of cavities of the cell vessel when the lid element is placed on the vessel. At least one optically sensitive layer is configured on a front face and/or on the outer periphery of the light-carrying elements that are preferably configured as rod-shaped optical waveguides and allows detection of changing chemical substance concentrations in the cavities.
Die Erfindung betrifft ein Deckelelement, das auf Zellkulturgefäße, in denen in einem flüssigen Medium enthaltene Zellen aufgenommen sind. Das erfindungsgemäße Deckelelement soll eine Bestimmung von Stoffwechselaktivitäten von in den Zellkulturgefäßen enthaltenen Zellen, mit optischen Messmethoden ermöglichen, wobei das durch einfache Handhabung beim Laborpersonal erreicht werden kann. DOLLAR A Am auf die Zellkulturgefäße aufsetzbaren Deckelelement sind lichtführende Elemente vorhanden, die in aufgesetzter Stellung des Deckelelementes in das Innere von Kavitäten des Zellgefäßes hineinragen. Auf einer Stirnfläche und/oder auf der äußeren Mantelfläche der lichtführenden Elemente, die bevorzugt als stabförmige Lichtwellenleiter ausgebildet sind, ist mindestens eine optisch sensitive Schicht, zur Detektion von innerhalb der Kavitäten sich verändernden chemischen Stoffkonzentrationen, ausgebildet.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY BEER BIOCHEMISTRY CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE CHEMISTRY COMPOSITIONS OR TEST PAPERS THEREFOR CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES ENZYMOLOGY INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS METALLURGY MICROBIOLOGY MUTATION OR GENETIC ENGINEERING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PHYSICS PROCESSES OF PREPARING SUCH COMPOSITIONS SPIRITS TESTING TRANSPORTING VINEGAR WINE |
| title | Deckelelement |
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