FI831414L - Maetanordning foer maetning av formfoeraendringsfoermaogan hos roeda blodkroppar - Google Patents

Maetanordning foer maetning av formfoeraendringsfoermaogan hos roeda blodkroppar

Info

Publication number
FI831414L
FI831414L FI831414A FI831414A FI831414L FI 831414 L FI831414 L FI 831414L FI 831414 A FI831414 A FI 831414A FI 831414 A FI831414 A FI 831414A FI 831414 L FI831414 L FI 831414L
Authority
FI
Finland
Prior art keywords
maintenance
erythrocytes
transit
formfoeraendringsfoermaogan
blodkroppar
Prior art date
Application number
FI831414A
Other languages
English (en)
Other versions
FI831414A0 (fi
Inventor
Holger Kiesewetter
Heinz Myrenne
Hans-Gynther Roggenkamp
Original Assignee
Holger Kiesewetter
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 Holger Kiesewetter filed Critical Holger Kiesewetter
Publication of FI831414A0 publication Critical patent/FI831414A0/fi
Publication of FI831414L publication Critical patent/FI831414L/fi

Links

Classifications

    • 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
    • G01N15/1031—Investigating individual particles by measuring electrical or magnetic effects
    • G01N15/12—Investigating individual particles by measuring electrical or magnetic effects by observing changes in resistance or impedance across apertures when traversed by individual particles, e.g. by using the Coulter principle
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
    • G01N11/02—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material
    • G01N11/04—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material through a restricted passage, e.g. tube, aperture
    • G01N11/06—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material through a restricted passage, e.g. tube, aperture by timing the outflow of a known quantity
    • 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
    • G01N15/1023—Microstructural devices for non-optical measurement
    • 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
    • G01N15/1031—Investigating individual particles by measuring electrical or magnetic effects
    • G01N15/12—Investigating individual particles by measuring electrical or magnetic effects by observing changes in resistance or impedance across apertures when traversed by individual particles, e.g. by using the Coulter principle
    • G01N15/134—Devices using two or more apertures
    • 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
    • G01N15/01—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials specially adapted for biological cells, e.g. blood cells
    • G01N2015/012—Red blood cells
    • 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
    • G01N2015/1022—Measurement of deformation of individual particles by non-optical means

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Alcoholic Beverages (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Spray Control Apparatus (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
FI831414A 1982-04-28 1983-04-26 Maetanordning foer maetning av formfoeraendringsfoermaogan hos roeda blodkroppar FI831414L (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3215719A DE3215719C2 (de) 1982-04-28 1982-04-28 Meßeinrichtung zur Messung des Verformungsvermögens von roten Blutkörperchen

Publications (2)

Publication Number Publication Date
FI831414A0 FI831414A0 (fi) 1983-04-26
FI831414L true FI831414L (fi) 1983-10-29

Family

ID=6162098

Family Applications (1)

Application Number Title Priority Date Filing Date
FI831414A FI831414L (fi) 1982-04-28 1983-04-26 Maetanordning foer maetning av formfoeraendringsfoermaogan hos roeda blodkroppar

Country Status (10)

Country Link
US (1) US4521729A (fi)
EP (1) EP0092775B1 (fi)
JP (1) JPS5915849A (fi)
AT (1) ATE24054T1 (fi)
DE (2) DE3215719C2 (fi)
DK (1) DK186583A (fi)
ES (1) ES521843A0 (fi)
FI (1) FI831414L (fi)
NO (1) NO831488L (fi)
PT (1) PT76613B (fi)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2569477B1 (fr) * 1984-08-24 1987-01-02 Descartes Universite Rene Appareil et procede pour la determination de la deformabilite des globules rouges du sang
DE3522186A1 (de) * 1985-06-21 1987-01-02 Hoechst Ag Messeinrichtung zum messen des verformungsvermoegens von roten blutkoerperchen
DE3802221C2 (de) * 1988-01-26 1996-08-01 Stephan Prof Dr Rer Nat Nees Verfahren zur Messung der Volumenflußrate von Zellen einer Zellsuspension, von Vollblut-Zellen oder von Komponenten des Blutplasmas
JP2720161B2 (ja) * 1988-02-01 1998-02-25 株式会社アドバンス 細胞変形能測定装置
JP2685544B2 (ja) * 1988-11-11 1997-12-03 株式会社日立製作所 血液フィルタおよび血液検査方法並びに血液検査装置
DK111990D0 (da) * 1990-05-04 1990-05-04 Biometic Aps Apparat og fremgangsmaade til analyse af en vaeskesuspension
WO1992015878A1 (en) * 1991-03-04 1992-09-17 Kensey Nash Corporation Apparatus and method for determining deformability of red blood cells of a living being
US5293772A (en) * 1992-01-17 1994-03-15 Center For Innovative Technology Instrumentation and method for evaluating platelet performance during clotting and dissolution of blood clots and for evaluating erythrocyte flexibility
US20120160687A1 (en) 1995-03-17 2012-06-28 President And Fellows Of Harvard College Characterization of individual polymer molecules based on monomer-interface interactions
US6362002B1 (en) * 1995-03-17 2002-03-26 President And Fellows Of Harvard College Characterization of individual polymer molecules based on monomer-interface interactions
GB9526684D0 (en) 1995-12-29 1996-02-28 Shine Thomas A Method for testing a cell sample
EP1180678B1 (en) * 1995-12-29 2005-11-02 Ian Basil Shine Method for testing a cell sample
SE512209C2 (sv) * 1998-06-20 2000-02-14 Gematron Medical Ab Anordning för att mäta elasticiteten hos röda blodkroppar (erytrocyter)
US6267872B1 (en) * 1998-11-06 2001-07-31 The Regents Of The University Of California Miniature support for thin films containing single channels or nanopores and methods for using same
EP2322910B1 (en) 1998-12-29 2019-03-13 Ian Basil Shine A method of analysing a sample of free cells
US20030104428A1 (en) * 2001-06-21 2003-06-05 President And Fellows Of Harvard College Method for characterization of nucleic acid molecules
EP2177902B1 (en) * 2002-06-07 2011-09-21 Picosep A/S Method and system for multi-stage isoelectric focussing
CA2489176C (en) * 2002-06-11 2013-10-15 Chempaq A/S Lysing reagent, cartridge and automatic electronic cell counter for simultaneous enumeration of different types of white blood cells
US20040110205A1 (en) * 2002-09-23 2004-06-10 Hui Wang Methods and systems for nanopore data analysis
WO2005017025A2 (en) 2003-08-15 2005-02-24 The President And Fellows Of Harvard College Study of polymer molecules and conformations with a nanopore
US7238485B2 (en) 2004-03-23 2007-07-03 President And Fellows Of Harvard College Methods and apparatus for characterizing polynucleotides
KR100676694B1 (ko) 2004-12-27 2007-01-31 학교법인 포항공과대학교 압전 효과를 이용한 적혈구 변형률 측정장치
CA2855108A1 (en) * 2005-02-10 2006-08-17 Koninklijke Philips Electronics N.V. Dual sample cartridge and method for characterizing particles in liquid
EP1891413B1 (en) 2005-02-10 2018-01-24 Koninklijke Philips N.V. Dual sample cartridge and method for characterizing particle in liquid
KR100889618B1 (ko) 2007-08-02 2009-03-20 포항공과대학교 산학협력단 미세입자 변형률 측정장치
JP2010085194A (ja) * 2008-09-30 2010-04-15 Sysmex Corp 試料分析装置
US8828211B2 (en) 2010-06-08 2014-09-09 President And Fellows Of Harvard College Nanopore device with graphene supported artificial lipid membrane
WO2020231399A1 (en) * 2019-05-13 2020-11-19 Hewlett-Packard Development Company, L.P. Cell analyzers

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2405839C2 (de) * 1974-02-07 1982-06-09 Schmid-Schönbein, Holger, Dr.med., 8000 München Anordnung zum Messen der Flexibilität von Teilchen
DE2428082C3 (de) * 1974-06-11 1979-05-17 Max-Planck-Gesellschaft Zur Foerderung Der Wissenschaften E.V., 3400 Goettingen Schaltangsanordnung zur Eichung einer Meßanordnung zur Volumen-Messung von Partikeln
US4240029A (en) * 1979-04-20 1980-12-16 Becton Dickinson & Company Apparatus for counting particles in a liquid suspension
US4375615A (en) * 1979-04-20 1983-03-01 Becton Dickinson And Company Apparatus for counting particles in a liquid suspension
FR2463927A1 (fr) * 1979-08-17 1981-02-27 Hanss Maxime Appareil et procede pour la determination des proprietes rheologiques des fluides biologiques
FR2484077B1 (fr) * 1980-06-06 1984-07-06 Inst Nat Sante Rech Med Procede et dispositif de mesure de la deformabilite de cellules vivantes, notamment des globules rouges du sang
US4402216A (en) * 1981-08-31 1983-09-06 Nuclepore Corporation Erythrocyte deformability monitor

Also Published As

Publication number Publication date
PT76613B (de) 1986-03-12
US4521729A (en) 1985-06-04
FI831414A0 (fi) 1983-04-26
EP0092775B1 (de) 1986-12-03
JPS5915849A (ja) 1984-01-26
ATE24054T1 (de) 1986-12-15
DE3215719C2 (de) 1984-01-26
DE3215719A1 (de) 1983-11-03
DK186583A (da) 1983-10-29
DK186583D0 (da) 1983-04-27
ES8402424A1 (es) 1984-01-16
ES521843A0 (es) 1984-01-16
PT76613A (de) 1983-05-01
DE3368127D1 (en) 1987-01-15
EP0092775A1 (de) 1983-11-02
NO831488L (no) 1983-10-31

Similar Documents

Publication Publication Date Title
FI831414A0 (fi) Maetanordning foer maetning av formfoeraendringsfoermaogan hos roeda blodkroppar
US3849256A (en) Substrate-containing test container
GB2146764B (en) Measuring body fluid constituents and storing the test data
MX151191A (es) Mejoras en sensor electronico para detectar la concentracion de glucosa en fluidos biologicos
FI830159L (fi) Instrument foer maetning av hematokritvaerdet hos blod
NO162638C (no) Teststrimmel for bestemmelse av glukose i en vaeskeproeve samt fremgangsmaate og system for bestemmelse av sukkerinnholdet i fullblod.
ES508096A0 (es) Dispositivo de deteccion de hidrogeno para determinar la concentracion de hidrogeno en una atmosfera liquida.
AR230761A1 (es) Aparato de determinacion e indicacion del nivel de fluido en recipientes
EP0460343A3 (en) Method of analysing liquid or gaseous samples, and disposable measuring element therefor
IT1207489B (it) Apparato per misurare la frazionedi gas in una corrente fluida a due componenti liquido-gas.
IT8309347A0 (it) Sistema ed apparecchio per la rivelazione ed il computo di particelle presenti in una sospensione in transito,per analisi ematologiche ed altro
NO160192C (no) Maaleinnretning for flytende produkter emballert i flaskereller lignende beholdere.
DK220682A (da) Saltbrovaeske
IT1113693B (it) Apparecchiatura per l'analisi e la diagnosi di errori in sistemi elettrinici di elaborazione dei dati
SE8204977D0 (sv) Anordning for metning av en kropps svellning eller krympning i ett fluidum
ES508705A0 (es) Procedimiento y dispositivo para determinar la sedimentacionen un tiempo predeterminado de las fracciones de distinto peso especifico de una muestra que contiene liquido,aplicable enanalisis de sangre.
KR830006689A (ko) 검출방법에 있어 투명한 용기에 함유된 액체점검용 표준시스템
CA925321A (en) Method for measuring the concentration of and detecting substances or agents in the air or in other fluids
JPS5227697A (en) Personal identification method for test body
MX152212A (es) Aparato de prueba que realiza la deteccion de substancias extranas en una solucion contenida en un recipiente
IT1226233B (it) Sistema per misurare la pressione parziale di anidride carbonica in campioni liquidi e in particolare in campioni biologici.
SE8605042D0 (sv) Forfaringssett vid partikelbestemning
IT7867459A0 (it) Un campione di sangue dispositivo per la determinazione del volume dei globuli rossi in
JPS58134770U (ja) 超音波探傷装置
MX4630E (es) Mejoras en aparato para determinar la concentracion de plaquetas en muestras de sangre

Legal Events

Date Code Title Description
FD Application lapsed

Owner name: KIESEWETTER, HOLGER