DE10356752A1 - Beschichtete Testelemente - Google Patents

Beschichtete Testelemente Download PDF

Info

Publication number
DE10356752A1
DE10356752A1 DE10356752A DE10356752A DE10356752A1 DE 10356752 A1 DE10356752 A1 DE 10356752A1 DE 10356752 A DE10356752 A DE 10356752A DE 10356752 A DE10356752 A DE 10356752A DE 10356752 A1 DE10356752 A1 DE 10356752A1
Authority
DE
Germany
Prior art keywords
test element
element according
test
hydrophobic
channel
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
DE10356752A
Other languages
German (de)
English (en)
Inventor
Rudolf Dr. Pachl
Jürgen HOFERER
Branislaw Babic
Martin Frank
Wilfried Schmid
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.)
Roche Diabetes Care GmbH
Original Assignee
Roche Diagnostics 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 Roche Diagnostics GmbH filed Critical Roche Diagnostics GmbH
Priority to DE10356752A priority Critical patent/DE10356752A1/de
Priority to PCT/EP2004/013782 priority patent/WO2005054845A1/de
Priority to US10/581,409 priority patent/US8163560B2/en
Priority to CA2549143A priority patent/CA2549143C/en
Priority to JP2006541911A priority patent/JP4520468B2/ja
Priority to EP04803503.4A priority patent/EP1690087B1/de
Publication of DE10356752A1 publication Critical patent/DE10356752A1/de
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
    • B01L3/502715—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by interfacing components, e.g. fluidic, electrical, optical or mechanical interfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
    • B01L3/502707—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by the manufacture of the container or its components
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0295—Strip shaped analyte sensors for apparatus classified in A61B5/145 or A61B5/157
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/02—Adapting objects or devices to another
    • B01L2200/026—Fluid interfacing between devices or objects, e.g. connectors, inlet details
    • B01L2200/027—Fluid interfacing between devices or objects, e.g. connectors, inlet details for microfluidic devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/08—Geometry, shape and general structure
    • B01L2300/0809—Geometry, shape and general structure rectangular shaped
    • B01L2300/0825—Test strips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/08—Geometry, shape and general structure
    • B01L2300/0887—Laminated structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/16—Surface properties and coatings
    • B01L2300/161—Control and use of surface tension forces, e.g. hydrophobic, hydrophilic
    • B01L2300/165—Specific details about hydrophobic, oleophobic surfaces
    • B01L2300/166—Suprahydrophobic; Ultraphobic; Lotus-effect
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00—Moving or stopping fluids
    • B01L2400/04—Moving fluids with specific forces or mechanical means
    • B01L2400/0403—Moving fluids with specific forces or mechanical means specific forces
    • B01L2400/0406—Moving fluids with specific forces or mechanical means specific forces capillary forces
    • 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
    • Y10S436/00—Chemistry: analytical and immunological testing
    • Y10S436/807—Apparatus included in process claim, e.g. physical support structures
    • Y10S436/808—Automated or kit

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
DE10356752A 2003-12-04 2003-12-04 Beschichtete Testelemente Ceased DE10356752A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE10356752A DE10356752A1 (de) 2003-12-04 2003-12-04 Beschichtete Testelemente
PCT/EP2004/013782 WO2005054845A1 (de) 2003-12-04 2004-12-03 Beschichtete testelemente
US10/581,409 US8163560B2 (en) 2003-12-04 2004-12-03 Coated test elements
CA2549143A CA2549143C (en) 2003-12-04 2004-12-03 Coated test elements
JP2006541911A JP4520468B2 (ja) 2003-12-04 2004-12-03 被覆されたテストエレメント
EP04803503.4A EP1690087B1 (de) 2003-12-04 2004-12-03 Beschichtete testelemente

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10356752A DE10356752A1 (de) 2003-12-04 2003-12-04 Beschichtete Testelemente

Publications (1)

Publication Number Publication Date
DE10356752A1 true DE10356752A1 (de) 2005-06-30

Family

ID=34625557

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10356752A Ceased DE10356752A1 (de) 2003-12-04 2003-12-04 Beschichtete Testelemente

Country Status (6)

Country Link
US (1) US8163560B2 (https=)
EP (1) EP1690087B1 (https=)
JP (1) JP4520468B2 (https=)
CA (1) CA2549143C (https=)
DE (1) DE10356752A1 (https=)
WO (1) WO2005054845A1 (https=)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4602311B2 (ja) 2006-11-09 2010-12-22 株式会社日阪製作所 蒸気接触式加熱殺菌装置
EP2011629A1 (de) 2007-07-03 2009-01-07 F. Hoffman-la Roche AG Verfahren zur Herstellung eines mikrofluiden Systems auf einer Polymeroberfläche
EP2011630A1 (de) * 2007-07-03 2009-01-07 F. Hoffmann-La Roche AG Verfahren zur Herstellung eines Analyseelementes
EP2214007B1 (en) * 2007-10-31 2019-05-01 ARKRAY, Inc. Analytical tool
WO2012081695A1 (ja) * 2010-12-17 2012-06-21 株式会社堀場製作所 被検液分析用チップ
CN102507552B (zh) * 2011-10-24 2013-06-12 北京市药品检验所 快速检测他达拉非或其衍生物的方法
KR102567398B1 (ko) 2015-08-06 2023-08-17 리아 다이아그노스틱스, 인크. 물 분산성 분석
WO2017170075A1 (ja) * 2016-03-30 2017-10-05 シャープ ライフ サイエンス （イーユー）リミテッド 微小流体装置
AU2017296066B2 (en) * 2016-07-15 2022-09-15 Lia Diagnostics, Inc. Temporary hydrophobic matrix material treatments, materials, kits, and methods
US11673134B2 (en) 2017-06-06 2023-06-13 Northwestern University Trans-interfacial magnetic separation
US12533047B2 (en) 2020-04-19 2026-01-27 John J. Daniels Mask-based diagnostic system using exhaled breath condensate
US12442726B2 (en) 2020-04-19 2025-10-14 John J. Daniels Mask-based testing system for detecting biomarkers in exhaled breath condensate, aerosols and gases
US12369816B2 (en) 2020-04-19 2025-07-29 John J. Daniels Mask-based diagnostic system using exhaled breath condensate
EP4736691A2 (en) * 2020-04-19 2026-05-06 John J. Daniels Mask-based diagnostic system using exhaled breath condensate
US12031982B2 (en) 2020-04-19 2024-07-09 John J. Daniels Using exhaled breath condensate for testing for a biomarker of COVID-19
EP4243690A1 (en) 2020-11-12 2023-09-20 F. Hoffmann-La Roche AG Method for manufacturing at least one electrode of an analyte sensor
CN113267618B (zh) * 2021-07-20 2021-09-28 北京华益精点生物技术有限公司 一种生物传感器

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT964886B (it) 1971-08-24 1974-01-31 Cabot Corp Composizione in polvere per tecni di esecuzione di rivestimenti senza solvente
CA1129498A (en) 1978-10-25 1982-08-10 Richard L. Columbus Structural configuration and method for transport of a liquid drop through an ingress aperture
DE2910134A1 (de) * 1979-03-15 1980-09-25 Boehringer Mannheim Gmbh Diagnostisches mittel zum nachweis von bestandteilen von koerperfluessigkeiten
US4301115A (en) * 1979-06-22 1981-11-17 Miles Laboratories, Inc. Test device resistant to cross contamination between reactant areas and process for making it
DE3029579C2 (de) * 1980-08-05 1985-12-12 Boehringer Mannheim Gmbh, 6800 Mannheim Verfahren und Mittel zur Abtrennung von Plasma oder Serum aus Vollblut
CA2062027C (en) * 1991-03-04 1998-05-19 William Aldrich Liquid control system for diagnostic cartridges used in analytical instruments
GR1002549B (el) 1992-05-12 1997-01-28 Lifescan Inc. Λωρις εξετασεως με μεταφορικο μεσο δια μεταφορα ρευστου.
EP0621478B1 (en) 1993-04-20 2003-06-25 Fuji Photo Film Co., Ltd. Dry analytical film chip
DE59504640D1 (de) * 1994-07-29 1999-02-04 Wilhelm Prof Dr Barthlott Selbstreinigende oberflächen von gegenständen sowie verfahren zur herstellung derselben
EP0901634B1 (en) * 1996-05-30 2002-03-20 Radiometer Medical A/S A system for determining at least one parameter of at least one sample of a physiological liquid and a cassette
ES2332203T3 (es) 1996-05-31 2010-01-28 Toto Ltd. Elemento antiincrustante y composicion de revestimiento antiincrustante.
JPH10136972A (ja) 1996-11-11 1998-05-26 Nissui Pharm Co Ltd 試験用具
US6040195A (en) * 1997-06-10 2000-03-21 Home Diagnostics, Inc. Diagnostic sanitary test strip
DE19753847A1 (de) * 1997-12-04 1999-06-10 Roche Diagnostics Gmbh Analytisches Testelement mit Kapillarkanal
HUP0101147A3 (en) * 1998-01-16 2002-10-28 Cabot Corp Powder coating composition
DE19803787A1 (de) 1998-01-30 1999-08-05 Creavis Tech & Innovation Gmbh Strukturierte Oberflächen mit hydrophoben Eigenschaften
JP2000103882A (ja) 1998-09-28 2000-04-11 Dow Corning Asia Ltd 表面処理されたポリシルメチレン成形体及びその表面処理方法
JP2000146892A (ja) 1998-11-11 2000-05-26 Nec Corp プレーナ型化学センサ素子とその製造方法
DE19860139C1 (de) 1998-12-24 2000-07-06 Bayer Ag Verfahren zur Herstellung einer ultraphoben Oberfläche auf der Basis von Nickelhydroxid, ultraphobe Oberfläche und ihre Verwendung
DE69929248T2 (de) 1998-12-24 2006-08-17 Sumitomo Bakelite Co. Ltd. Behälter für immunoassays
DE19900494A1 (de) 1999-01-08 2000-07-13 Creavis Tech & Innovation Gmbh Hydrophobierungsverfahren für polymere Substrate
AU765310B2 (en) 1999-03-25 2003-09-18 Sto Se & Co. Kgaa Method of producing self-cleaning detachable surfaces
DE19913601C1 (de) 1999-03-25 2000-08-10 Wilhelm Barthlott Vorrichtung und Verfahren zum verlustfreien Transport von Flüssigkeiten
CA2302720C (en) 1999-03-29 2009-07-14 Ed Geistlich Sohne Ag Fur Chemische Industrie Anticoagulant/sterilizing compositions and methods
DE19914007A1 (de) * 1999-03-29 2000-10-05 Creavis Tech & Innovation Gmbh Strukturierte flüssigkeitsabweisende Oberflächen mit ortsdefinierten flüssigkeitsbenetzenden Teilbereichen
DE19917367A1 (de) 1999-04-16 2000-10-19 Inst Neue Mat Gemein Gmbh Verfahren zur Herstellung von Überzügen auf Basis fluorhaltiger Kondensate
EP1181705A2 (en) * 1999-04-29 2002-02-27 Ciphergen Biosystems, Inc. Sample holder with hydrophobic coating for gas phase mass spectrometers
DK1144773T3 (da) 1999-05-26 2007-01-15 Basf Corp Metaltagpladeudgangsmateriale og fremgangsmåde til fremstilling af det
DE19942928C2 (de) * 1999-09-08 2001-10-31 Ernst Markart Teststreifen
DE19944256C2 (de) * 1999-09-15 2002-12-12 Ernst Markart Teststreifen und Meßgerät zu seiner Vermessung
DE19952314C2 (de) 1999-10-29 2002-06-20 Abb Patent Gmbh Sensor, insbesondere Sensor mit planarer wirksamer Sensorfläche
DE10062203A1 (de) 2000-12-13 2002-06-20 Creavis Tech & Innovation Gmbh Verfahren zur Abformung von hydrophoben Polymeren zur Erzeugung von Oberflächen mit beständig wasser- und ölabweisenden Eigenschaften
US20040168728A1 (en) 2000-12-18 2004-09-02 Andreas Schober Device for receiving and discharging liquid substances
DE10118352A1 (de) * 2001-04-12 2002-10-17 Creavis Tech & Innovation Gmbh Selbstreinigende Oberflächen durch hydrophobe Strukturen und Verfahren zu deren Herstellung
DE10118351A1 (de) * 2001-04-12 2002-10-17 Creavis Tech & Innovation Gmbh Selbstreinigende Oberflächen durch hydrophobe Strukturen und Verfahren zu deren Herstellung
DE10134362A1 (de) 2001-07-14 2003-01-30 Creavis Tech & Innovation Gmbh Strukturierte Oberflächen mit Lotus-Effekt
DE10134477A1 (de) 2001-07-16 2003-02-06 Creavis Tech & Innovation Gmbh Selbstreinigende Oberflächen durch hydrophobe Strukturen und Verfahren zu deren Herstellung
DE10138036A1 (de) 2001-08-03 2003-02-20 Creavis Tech & Innovation Gmbh Strukturierte Oberflächen mit Lotus-Effekt
DE10142802A1 (de) 2001-08-31 2003-03-20 Bosch Gmbh Robert Verschmutzungssicherer Sensor
US7303726B2 (en) * 2002-05-09 2007-12-04 Lifescan, Inc. Minimal procedure analyte test system

Also Published As

Publication number Publication date
WO2005054845A1 (de) 2005-06-16
JP2007513345A (ja) 2007-05-24
EP1690087A1 (de) 2006-08-16
US8163560B2 (en) 2012-04-24
CA2549143C (en) 2012-04-17
EP1690087B1 (de) 2018-05-09
JP4520468B2 (ja) 2010-08-04
CA2549143A1 (en) 2005-06-16
US20070110613A1 (en) 2007-05-17

Similar Documents

Publication Publication Date Title
EP1690087B1 (de) Beschichtete testelemente
EP0949002B1 (de) Verfahren zur Herstellung von analytischen Hilfsmitteln
EP1035921B1 (de) Analytisches testelement mit kapillarkanal
DE69524324T2 (de) Pipettierspitze
EP1035920A1 (de) Kapillaraktives testelement mit träger und abdeckung
WO1999030158A1 (de) Analytisches testelement mit sich verjüngendem kapillarkanal
DE3151291A1 (de) Geraet zur analyse von biologischen fluiden
EP1522343A1 (de) Analytisches Testelement umfassend ein Netzwerk zur Bildung eines Kapillarkanals
EP1035919B1 (de) Vorrichtung zum kapillaren flüssigkeitstransport
EP3025780A1 (de) Inkubationswanne
EP1507589A1 (de) Vorrichtung zur probennahme von flüssigen proben
EP2194873A1 (de) Diagnostisches einmalteil und verfahren zu seiner herstellung
EP1784260A2 (de) Mikrofluidiksystem und verfahren zu dessen herstellung
EP2011630A1 (de) Verfahren zur Herstellung eines Analyseelementes
EP2283774A1 (de) Testelement zur Analyse einer Körperflüssigkeit
EP3524350A1 (de) Vorrichtung und verfahren zur flüssigkeitsanalyse
DE69407886T2 (de) Verfahren zur Vorbehandlung von diagnostischen Testelementen
DE102023121081A1 (de) Mikrofluidischer Testträger
DE102023121082A1 (de) Reaktionskammereinheit und mikrofluidischer Testträger
DE102023121083A1 (de) Fluidspeichernde Testträger-Kanalstruktur und mikrofluidischer Testträger
DE10112298B4 (de) Verwendung eines Messkammeraufsatzes für mehrfach verwendbare Chemo- und Biosensoren
DE102019007512A1 (de) Mikrofluidische Vorrichtung zur Aufnahme von Flüssigkeiten und zugehöriges Verfahren

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
R081 Change of applicant/patentee

Owner name: ROCHE DIABETES CARE GMBH, DE

Free format text: FORMER OWNER: ROCHE DIAGNOSTICS GMBH, 68305 MANNHEIM, DE

R082 Change of representative

Representative=s name: WEICKMANN & WEICKMANN PATENTANWAELTE - RECHTSA, DE

Representative=s name: WEICKMANN & WEICKMANN PATENT- UND RECHTSANWAEL, DE

R002 Refusal decision in examination/registration proceedings
R003 Refusal decision now final