TR201001281A2 - Measurement of erythrocyte aggregation in disposable capillary tubes. - Google Patents

Measurement of erythrocyte aggregation in disposable capillary tubes.

Info

Publication number
TR201001281A2
TR201001281A2 TR2010/01281A TR201001281A TR201001281A2 TR 201001281 A2 TR201001281 A2 TR 201001281A2 TR 2010/01281 A TR2010/01281 A TR 2010/01281A TR 201001281 A TR201001281 A TR 201001281A TR 201001281 A2 TR201001281 A2 TR 201001281A2
Authority
TR
Turkey
Prior art keywords
measurement
erythrocyte
capillary tubes
aggregation
light transmittance
Prior art date
Application number
TR2010/01281A
Other languages
Turkish (tr)
Inventor
Ker�M Ba�Kurt O�Uz
Original Assignee
Ker�M Ba�Kurt O�Uz
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 Ker�M Ba�Kurt O�Uz filed Critical Ker�M Ba�Kurt O�Uz
Priority to TR2010/01281A priority Critical patent/TR201001281A2/en
Publication of TR201001281A2 publication Critical patent/TR201001281A2/en
Priority to PCT/IB2011/050688 priority patent/WO2011101815A1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/86—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood coagulating time or factors, or their receptors
    • 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
    • G01N15/06—Investigating concentration of particle suspensions
    • 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
    • G01N15/06—Investigating concentration of particle suspensions
    • G01N15/075—Investigating concentration of particle suspensions by optical means
    • 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
    • G01N2015/0092—Monitoring flocculation or agglomeration
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Dispersion Chemistry (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

Kırmızı kan hücrelerinin (eritrosit) kümelenme (agregasyon) özelliğinin, standard mikrohematokrit tüpleri kullanılarak, klinik amaçlı ölçümüne yönelik olarak geliştirilen yönteme göre, ölçüm sürecinin başlangıcında gerekli olan disagregasyon (eritrosit agregatlarının dağıtılması), kapiller cam boru (6) içindeki kan örneğinin (7) bir selenoid (1), piston (2) ve silindir (3) aracılığıyla, ileri geri hareket ettirilmesiyle sağlanmaktadır. Kan örneğinin ışık geçirgenliği bu hareketin sona erdirilmesini takiben kaydedilmekte (8, 9, 14) ve bu kayıt (ışık geçirgenliği zaman seyri) matematiksel olarak, bilgisayar (15) yardımıyla analiz edilerek eritrosit agregasyonu büyüklüğünü ve zaman seyrini yansıtan parametreler hesaplanmaktadır.According to the method developed for the clinical measurement of the aggregation feature of red blood cells (erythrocytes) using standard microhematocrit tubes, the disaggregation (dispersion of erythrocyte aggregates) required at the beginning of the measurement process is achieved by the blood sample (7) in the capillary glass tube (6). It is achieved by moving back and forth via a solenoid (1), piston (2) and cylinder (3). The light transmittance of the blood sample is recorded following the termination of this movement (8, 9, 14), and this record (light transmittance time course) is analyzed mathematically with the help of a computer (15) and the parameters reflecting the size and time course of erythrocyte aggregation are calculated.

TR2010/01281A 2010-02-22 2010-02-22 Measurement of erythrocyte aggregation in disposable capillary tubes. TR201001281A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TR2010/01281A TR201001281A2 (en) 2010-02-22 2010-02-22 Measurement of erythrocyte aggregation in disposable capillary tubes.
PCT/IB2011/050688 WO2011101815A1 (en) 2010-02-22 2011-02-18 An apparatus and a method for the measurement of erythrocyte aggregation using disposable capillary tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TR2010/01281A TR201001281A2 (en) 2010-02-22 2010-02-22 Measurement of erythrocyte aggregation in disposable capillary tubes.

Publications (1)

Publication Number Publication Date
TR201001281A2 true TR201001281A2 (en) 2010-07-21

Family

ID=42795394

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2010/01281A TR201001281A2 (en) 2010-02-22 2010-02-22 Measurement of erythrocyte aggregation in disposable capillary tubes.

Country Status (2)

Country Link
TR (1) TR201001281A2 (en)
WO (1) WO2011101815A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103091231B (en) * 2011-10-31 2015-06-17 深圳迈瑞生物医疗电子股份有限公司 Method for reducing measure errors of erythrocyte parameters, and temperature control device
WO2018139546A1 (en) * 2017-01-27 2018-08-02 Nihon Kohden Corporation Inflammatory marker measurement method, inflammatory marker measurement apparatus, inflammatory marker measurement program, and recording medium storing the program
JP7037324B2 (en) 2017-01-27 2022-03-16 日本光電工業株式会社 Inflammation marker measuring method, inflammation marker measuring device, inflammation marker measuring program, and recording medium on which the program is recorded.
CN111886489B (en) * 2019-11-18 2024-04-19 深圳迈瑞生物医疗电子股份有限公司 Sample analyzer and sample analysis method
FR3134625A1 (en) 2022-04-15 2023-10-20 Horiba Abx Sas Device and method for determining sedimentation rate

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3463614A (en) * 1966-11-29 1969-08-26 Cutler Hammer Inc Method and apparatus for use in promoting agglomeration
US4135819A (en) 1974-03-20 1979-01-23 Ernst Leitz Gmbh Apparatus for measuring the aggregation rate of particles
JPS62226057A (en) * 1986-03-28 1987-10-05 Minoru Tomita Method and apparatus for measuring agglutination of red blood cell for whole blood

Also Published As

Publication number Publication date
WO2011101815A1 (en) 2011-08-25

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