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 EP04803503.4A priority patent/EP1690087B1/de
Priority to JP2006541911A priority patent/JP4520468B2/ja
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
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
EP04803503.4A EP1690087B1 (de) 2003-12-04 2004-12-03 Beschichtete testelemente
JP2006541911A JP4520468B2 (ja) 2003-12-04 2004-12-03 被覆されたテストエレメント
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

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 (enExample)
EP (1) EP1690087B1 (enExample)
JP (1) JP4520468B2 (enExample)
CA (1) CA2549143C (enExample)
DE (1) DE10356752A1 (enExample)
WO (1) WO2005054845A1 (enExample)

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EP2011630A1 (de) * 2007-07-03 2009-01-07 F. Hoffmann-La Roche AG Verfahren zur Herstellung eines Analyseelementes
CN101842698B (zh) * 2007-10-31 2016-06-15 爱科来株式会社 分析工具
JPWO2012081695A1 (ja) * 2010-12-17 2014-05-22 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
AU2016302064B2 (en) 2015-08-06 2022-08-18 Lia Diagnostics, Inc. Water dispersible assays
EP3437727B1 (en) * 2016-03-30 2021-12-01 Sharp Life Science (EU) Limited Microfluidic device
CN109688993B (zh) * 2016-07-15 2022-05-13 Lia诊断公司 临时疏水基质材料处理、材料、试剂盒和方法
EP3634634A4 (en) 2017-06-06 2021-03-10 Northwestern University Trans-interfacial magnetic separation
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
US12031982B2 (en) 2020-04-19 2024-07-09 John J. Daniels Using exhaled breath condensate for testing for a biomarker of COVID-19
EP4138653A4 (en) * 2020-04-19 2024-03-27 John J. Daniels MASK-BASED DIAGNOSTIC SYSTEM WITH EXHALED BREATH CONDENSATE
WO2022101239A1 (en) 2020-11-12 2022-05-19 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

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DE3029579C2 (de) 1980-08-05 1985-12-12 Boehringer Mannheim Gmbh, 6800 Mannheim Verfahren und Mittel zur Abtrennung von Plasma oder Serum aus Vollblut
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Also Published As

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

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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