ATE217711T1 - Zahlkammer fuer biologische untersuchungen und verfahren zur herstellung einer solchen zahlkammer - Google Patents

Zahlkammer fuer biologische untersuchungen und verfahren zur herstellung einer solchen zahlkammer

Info

Publication number
ATE217711T1
ATE217711T1 AT96904348T AT96904348T ATE217711T1 AT E217711 T1 ATE217711 T1 AT E217711T1 AT 96904348 T AT96904348 T AT 96904348T AT 96904348 T AT96904348 T AT 96904348T AT E217711 T1 ATE217711 T1 AT E217711T1
Authority
AT
Austria
Prior art keywords
counting
counting compartment
compartment
payment chamber
payment
Prior art date
Application number
AT96904348T
Other languages
English (en)
Inventor
Jan Pieter Willem Vermeiden
De Rotten Leonardus Anthon Van
Original Assignee
Kock Alfons Petrus Antonius Ge
Leja Products B V
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 Kock Alfons Petrus Antonius Ge, Leja Products B V filed Critical Kock Alfons Petrus Antonius Ge
Application granted granted Critical
Publication of ATE217711T1 publication Critical patent/ATE217711T1/de

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1404—Handling flow, e.g. hydrodynamic focusing
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/34—Microscope slides, e.g. mounting specimens on microscope slides
    • 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
    • B01L2200/025—Align devices or objects to ensure defined positions relative to each other
    • 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
    • B01L2200/06—Fluid handling related problems
    • B01L2200/0689—Sealing
    • 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
    • B01L2300/0822—Slides
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Hematology (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Microscoopes, Condenser (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
  • Medicines Containing Plant Substances (AREA)
AT96904348T 1995-02-15 1996-02-13 Zahlkammer fuer biologische untersuchungen und verfahren zur herstellung einer solchen zahlkammer ATE217711T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL9500281A NL9500281A (nl) 1995-02-15 1995-02-15 Telkamer voor biologisch onderzoek alsmede werkwijze voor de vervaardiging van een dergelijke telkamer.
PCT/NL1996/000068 WO1996025682A1 (en) 1995-02-15 1996-02-13 Counting compartment for biological investigations and a method for manufacturing such a counting compartment

Publications (1)

Publication Number Publication Date
ATE217711T1 true ATE217711T1 (de) 2002-06-15

Family

ID=19865587

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96904348T ATE217711T1 (de) 1995-02-15 1996-02-13 Zahlkammer fuer biologische untersuchungen und verfahren zur herstellung einer solchen zahlkammer

Country Status (9)

Country Link
US (1) US6551554B1 (de)
EP (1) EP0809815B1 (de)
JP (1) JP3488243B2 (de)
AT (1) ATE217711T1 (de)
AU (1) AU716651B2 (de)
CA (1) CA2212990A1 (de)
DE (1) DE69621230T2 (de)
NL (1) NL9500281A (de)
WO (1) WO1996025682A1 (de)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4362532B2 (ja) 2004-04-07 2009-11-11 ウォードロウ パートナーズ エルピー 生体液を分析する使い捨てチャンバ
WO2006031095A1 (en) * 2004-09-13 2006-03-23 Leja Holding B.V. Capillary-loading slide and method of microscopic research with correction of the serge silberberg effect
US7718124B2 (en) * 2005-06-02 2010-05-18 Minitube Of America, Inc. Counting, viability assessment, analysis and manipulation chamber
US7731901B2 (en) * 2005-10-19 2010-06-08 Abbott Laboratories Apparatus and method for performing counts within a biologic fluid sample
USD566850S1 (en) * 2006-07-18 2008-04-15 Leja Products B.V. Counting chamber—8 chamber slide for counting cells in biological samples
US20100044376A1 (en) * 2006-11-21 2010-02-25 Gyros Patent Ab Method of bonding a micrifluidic device and a microfluidic device
NO327279B1 (no) * 2007-05-22 2009-06-02 Metaio Gmbh Kamerapositurestimeringsanordning og- fremgangsmate for foroket virkelighetsavbildning
US20120004140A1 (en) * 2008-02-01 2012-01-05 Complete Genomics, Inc. Flow cells for biochemical analysis
EP2198966A1 (de) 2008-12-19 2010-06-23 Nederlandse Organisatie voor toegepast-natuurwetenschappelijk Onderzoek TNO Mikrofluidische Vorrichtung und Verfahren zur Bereitstellung einer Probe
CN102762289B (zh) 2009-12-18 2016-08-03 艾博特健康公司 生物流体分析卡盒
WO2011099809A2 (ko) * 2010-02-12 2011-08-18 (주)로고스바이오시스템스 정량 미세입자 계수 챔버 및 이를 이용한 시료 이미지 분석장치
US9199233B2 (en) 2010-03-31 2015-12-01 Abbott Point Of Care, Inc. Biologic fluid analysis cartridge with deflecting top panel
US9873118B2 (en) 2010-12-30 2018-01-23 Abbott Point Of Care, Inc. Biologic fluid analysis cartridge with sample handling portion and analysis chamber portion
CN103890590B (zh) 2011-08-24 2016-03-09 艾博特健康公司 生物流体样品分析盒
US9803239B2 (en) 2012-03-29 2017-10-31 Complete Genomics, Inc. Flow cells for high density array chips
JP2014196994A (ja) * 2013-03-07 2014-10-16 日本電気硝子株式会社 プレパラート作製用プレート、及びプレパラート
US9453996B2 (en) 2013-10-23 2016-09-27 Tokitae Llc Devices and methods for staining and microscopy
CN113376364B (zh) 2015-08-10 2025-02-25 上海宜晟生物科技有限公司 步骤简化、小样品、快速、易使用的生物/化学分析装置和方法
MX392709B (es) 2015-09-14 2025-03-24 Essenlix Corp Dispositivo y sistema para recolectar y analizar condensado de vapor, particularmente condensado de exhalación de la respiración y un método para usarlo.
WO2017048871A1 (en) 2015-09-14 2017-03-23 Essenlix Corp. Device and system for analyzing a sample, particularly blood, as well as methods of using the same
EP3199937A1 (de) 2016-01-28 2017-08-02 Minitüb GmbH Zählfach und verfahren zur probenanalyse
CN110312473B (zh) 2016-12-21 2023-04-07 艾森利克斯公司 用于认证样本的装置和方法及其使用
JP7003158B2 (ja) 2017-02-07 2022-01-20 エッセンリックス コーポレーション 圧縮開放流アッセイおよび使用
WO2018148469A1 (en) 2017-02-08 2018-08-16 Essenlix Corp. Bio/chemical material extraction and assay
US10823645B2 (en) 2017-02-08 2020-11-03 Essenlix Corporation Sample collection and handling for delayed analysis
CA3052986A1 (en) 2017-02-08 2018-08-16 Essenlix Corporation Molecular manipulation and assay with controlled temperature
CN120685901A (zh) 2017-02-08 2025-09-23 上海宜晟生物科技有限公司 数字测定
CA3052809A1 (en) 2017-02-08 2018-08-23 Essenlix Corporation Qmax assays and applications
US11604148B2 (en) 2017-02-09 2023-03-14 Essenlix Corporation Colorimetric assays
WO2018148607A1 (en) 2017-02-09 2018-08-16 Essenlix Corporation Assay using different spacing heights
CA3053132A1 (en) 2017-02-09 2018-08-16 Essenlix Corp. Assay with amplification
US12350680B2 (en) 2017-02-15 2025-07-08 Essenlix Corporation Assay with rapid temperature change
US11523752B2 (en) 2017-02-16 2022-12-13 Essenlix Corporation Assay for vapor condensates
BR112019026335A2 (pt) 2017-06-12 2020-07-21 Essenlix Corporation ensaio homogêneo
US20200333322A1 (en) * 2017-07-31 2020-10-22 Essenlix Corporation Assays with reduced interference
WO2019028133A1 (en) 2017-08-01 2019-02-07 Essenlix Corporation DEVICES AND METHODS FOR EXAMINING THE EFFECTS OF MEDICINE ON MICROORGANISMS
US11243201B2 (en) 2017-08-01 2022-02-08 Essenlix Corporation Sample collection, holding and assaying
US11280706B2 (en) 2017-08-01 2022-03-22 Essenlix Corporation Dilution calibration
US11253852B2 (en) 2017-08-17 2022-02-22 Abbott Point Of Care Inc. Devices, systems, and methods for performing optical assays
CN110869746B (zh) 2017-08-17 2023-08-11 雅培医护站股份有限公司 利用通用电路系统执行光学和电化学测定的技术
US11067526B2 (en) 2017-08-17 2021-07-20 Abbott Point Of Care Inc. Devices, systems, and methods for performing optical and electrochemical assays
WO2019075244A1 (en) 2017-10-11 2019-04-18 Essenlix Corporation CONTAINING A LIQUID SAMPLE
US11393561B2 (en) 2017-10-13 2022-07-19 Essenlix Corporation Devices and methods for authenticating a medical test and use of the same
US11237113B2 (en) 2017-10-26 2022-02-01 Essenlix Corporation Rapid pH measurement
US11609224B2 (en) 2017-10-26 2023-03-21 Essenlix Corporation Devices and methods for white blood cell analyses
US10807095B2 (en) 2017-10-26 2020-10-20 Essenlix Corporation Making and tracking assay card
WO2019118652A1 (en) 2017-12-12 2019-06-20 Essenlix Corporation Sample manipulation and assay with rapid temperature change
US11510608B2 (en) 2017-12-14 2022-11-29 Essenlix Corporation Devices, systems, and methods for monitoring hair
ES2863800T3 (es) 2017-12-22 2021-10-11 Minitueb Gmbh Procedimiento y dispositivos para analizar muestras de esperma
WO2019140334A1 (en) 2018-01-11 2019-07-18 Essenlix Corporation Homogeneous assay (ii)
US11885952B2 (en) 2018-07-30 2024-01-30 Essenlix Corporation Optics, device, and system for assaying and imaging
US12590896B2 (en) 2019-05-28 2026-03-31 Robert A. Levine Apparatus and method for transferring and analyzing suspended particles in a liquid sample
WO2021011944A2 (en) * 2019-07-18 2021-01-21 Essenlix Corporation Imaging based homogeneous assay
FR3117896B1 (fr) 2020-12-22 2026-04-17 Imv Tech Support pour l’analyse par microscope d’une substance biologique à base liquide et système comportant un tel support et un microscope
CN120214303B (zh) * 2025-04-09 2026-03-27 苏州中科苏净生物技术有限公司 一种多通道同步检测试剂卡

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3198064A (en) * 1961-06-29 1965-08-03 Welch Allyn Inc Blood sample holder
US3447863A (en) * 1966-07-11 1969-06-03 Sodell Research & Dev Co Method for preparing a slide for viewing
US3742600A (en) * 1971-07-26 1973-07-03 Research Frontiers Inc Method for maintaining the separation of plates
US4022521A (en) * 1974-02-19 1977-05-10 Honeywell Inc. Microscope slide
US4171866A (en) * 1978-04-20 1979-10-23 Tolles Walter E Disposable volumetric slide
US4447140A (en) * 1982-09-29 1984-05-08 Campbell Jeptha E Microscope slides
US4790640A (en) * 1985-10-11 1988-12-13 Nason Frederic L Laboratory slide
US4689307A (en) * 1986-09-02 1987-08-25 Caribbean Microparticles Corporation Fluorescence microscopy sample mounting method and structure
US5039487A (en) * 1987-12-22 1991-08-13 Board Of Regents, The University Of Texas System Methods for quantifying components in liquid samples
US4950455A (en) * 1987-12-22 1990-08-21 Board Of Regents, University Of Texas System Apparatus for quantifying components in liquid samples
US4911782A (en) * 1988-03-28 1990-03-27 Cyto-Fluidics, Inc. Method for forming a miniaturized biological assembly
US5200152A (en) * 1988-03-28 1993-04-06 Cytonix Corporation Miniaturized biological assembly
FR2652026B1 (fr) * 1989-09-21 1993-07-23 Gritti Olivier Dispositif de serrage de pieces.
WO1991020009A1 (en) * 1990-06-15 1991-12-26 Doody Michael C Improved method and device for use of microspheres in microscopy and for quantifying the post coital test

Also Published As

Publication number Publication date
DE69621230T2 (de) 2003-02-06
US6551554B1 (en) 2003-04-22
JPH11501721A (ja) 1999-02-09
EP0809815A1 (de) 1997-12-03
JP3488243B2 (ja) 2004-01-19
AU4847396A (en) 1996-09-04
AU716651B2 (en) 2000-03-02
CA2212990A1 (en) 1996-08-22
WO1996025682A1 (en) 1996-08-22
DE69621230D1 (de) 2002-06-20
EP0809815B1 (de) 2002-05-15
NL9500281A (nl) 1996-09-02

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