DOWNWARD OR VERTICAL FLOW DIAGNOSTIC DEVICE AND ASSAY
A downward or vertical flow-through rapid diagnostic device and assay are provided. The device comprises a test area and reagent storage area, which are linked via a channel. The test area further comprises a reaction zone and an absorbent zone. A capture reagent is immobilized on the reaction zone...
Gespeichert in:
| Hauptverfasser: | , , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; fre |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | VATS, NEERAJ CHAN, KING SING CHAN, HERMES K. W |
| description | A downward or vertical flow-through rapid diagnostic device and assay are provided. The device comprises a test area and reagent storage area, which are linked via a channel. The test area further comprises a reaction zone and an absorbent zone. A capture reagent is immobilized on the reaction zone to detect a target analyte in the fluid test sample. The fluid test sample flows downward or vertically through the reaction zone and into the absorbent zone, with the capture reagent and target analyte forming a two-membered complex that is concentrated in the reaction zone. The reagent storage area comprises a breakable cartridge positioned directly and vertically above the test area and a channel. A reagent used in the assay is housed in the breakable cartridge. Once liberated, the reagent passes through the channel and flows to test area for depositing on the reaction zone. The storage of predetermined amounts of reagents in the diagnostic device reduces the number of manual operations required to produce a result. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CA2740902A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CA2740902A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CA2740902A13</originalsourceid><addsrcrecordid>eNrjZDB18Q_3C3cMclHwD1IIcw0K8XR29FFw8_EPV3DxdHT38w8Giii4uIZ5OrsqOPq5KDgGBztG8jCwpiXmFKfyQmluBgU31xBnD93Ugvz41OKCxOTUvNSSeGdHI3MTA0sDI0dDYyKUAACR9ib0</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>DOWNWARD OR VERTICAL FLOW DIAGNOSTIC DEVICE AND ASSAY</title><source>esp@cenet</source><creator>VATS, NEERAJ ; CHAN, KING SING ; CHAN, HERMES K. W</creator><creatorcontrib>VATS, NEERAJ ; CHAN, KING SING ; CHAN, HERMES K. W</creatorcontrib><description>A downward or vertical flow-through rapid diagnostic device and assay are provided. The device comprises a test area and reagent storage area, which are linked via a channel. The test area further comprises a reaction zone and an absorbent zone. A capture reagent is immobilized on the reaction zone to detect a target analyte in the fluid test sample. The fluid test sample flows downward or vertically through the reaction zone and into the absorbent zone, with the capture reagent and target analyte forming a two-membered complex that is concentrated in the reaction zone. The reagent storage area comprises a breakable cartridge positioned directly and vertically above the test area and a channel. A reagent used in the assay is housed in the breakable cartridge. Once liberated, the reagent passes through the channel and flows to test area for depositing on the reaction zone. The storage of predetermined amounts of reagents in the diagnostic device reduces the number of manual operations required to produce a result.</description><language>eng ; fre</language><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; MEASURING ; PHYSICS ; TESTING</subject><creationdate>2010</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=20100422&DB=EPODOC&CC=CA&NR=2740902A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20100422&DB=EPODOC&CC=CA&NR=2740902A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>VATS, NEERAJ</creatorcontrib><creatorcontrib>CHAN, KING SING</creatorcontrib><creatorcontrib>CHAN, HERMES K. W</creatorcontrib><title>DOWNWARD OR VERTICAL FLOW DIAGNOSTIC DEVICE AND ASSAY</title><description>A downward or vertical flow-through rapid diagnostic device and assay are provided. The device comprises a test area and reagent storage area, which are linked via a channel. The test area further comprises a reaction zone and an absorbent zone. A capture reagent is immobilized on the reaction zone to detect a target analyte in the fluid test sample. The fluid test sample flows downward or vertically through the reaction zone and into the absorbent zone, with the capture reagent and target analyte forming a two-membered complex that is concentrated in the reaction zone. The reagent storage area comprises a breakable cartridge positioned directly and vertically above the test area and a channel. A reagent used in the assay is housed in the breakable cartridge. Once liberated, the reagent passes through the channel and flows to test area for depositing on the reaction zone. The storage of predetermined amounts of reagents in the diagnostic device reduces the number of manual operations required to produce a result.</description><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</subject><subject>MEASURING</subject><subject>PHYSICS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2010</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDB18Q_3C3cMclHwD1IIcw0K8XR29FFw8_EPV3DxdHT38w8Giii4uIZ5OrsqOPq5KDgGBztG8jCwpiXmFKfyQmluBgU31xBnD93Ugvz41OKCxOTUvNSSeGdHI3MTA0sDI0dDYyKUAACR9ib0</recordid><startdate>20100422</startdate><enddate>20100422</enddate><creator>VATS, NEERAJ</creator><creator>CHAN, KING SING</creator><creator>CHAN, HERMES K. W</creator><scope>EVB</scope></search><sort><creationdate>20100422</creationdate><title>DOWNWARD OR VERTICAL FLOW DIAGNOSTIC DEVICE AND ASSAY</title><author>VATS, NEERAJ ; CHAN, KING SING ; CHAN, HERMES K. W</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CA2740902A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2010</creationdate><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>MEASURING</topic><topic>PHYSICS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>VATS, NEERAJ</creatorcontrib><creatorcontrib>CHAN, KING SING</creatorcontrib><creatorcontrib>CHAN, HERMES K. W</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>VATS, NEERAJ</au><au>CHAN, KING SING</au><au>CHAN, HERMES K. W</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>DOWNWARD OR VERTICAL FLOW DIAGNOSTIC DEVICE AND ASSAY</title><date>2010-04-22</date><risdate>2010</risdate><abstract>A downward or vertical flow-through rapid diagnostic device and assay are provided. The device comprises a test area and reagent storage area, which are linked via a channel. The test area further comprises a reaction zone and an absorbent zone. A capture reagent is immobilized on the reaction zone to detect a target analyte in the fluid test sample. The fluid test sample flows downward or vertically through the reaction zone and into the absorbent zone, with the capture reagent and target analyte forming a two-membered complex that is concentrated in the reaction zone. The reagent storage area comprises a breakable cartridge positioned directly and vertically above the test area and a channel. A reagent used in the assay is housed in the breakable cartridge. Once liberated, the reagent passes through the channel and flows to test area for depositing on the reaction zone. The storage of predetermined amounts of reagents in the diagnostic device reduces the number of manual operations required to produce a result.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; fre |
| recordid | cdi_epo_espacenet_CA2740902A1 |
| source | esp@cenet |
| subjects | INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING |
| title | DOWNWARD OR VERTICAL FLOW DIAGNOSTIC DEVICE AND ASSAY |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-05T14%3A58%3A18IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=VATS,%20NEERAJ&rft.date=2010-04-22&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECA2740902A1%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |