DE20201895U1 - Device for imaging a capillary filled with liquid - Google Patents

Device for imaging a capillary filled with liquid

Info

Publication number
DE20201895U1
DE20201895U1 DE20201895U DE20201895U DE20201895U1 DE 20201895 U1 DE20201895 U1 DE 20201895U1 DE 20201895 U DE20201895 U DE 20201895U DE 20201895 U DE20201895 U DE 20201895U DE 20201895 U1 DE20201895 U1 DE 20201895U1
Authority
DE
Germany
Prior art keywords
light source
capillary
lens
receiver
imaging
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.)
Expired - Lifetime
Application number
DE20201895U
Other languages
German (de)
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.)
Mueller Geraetebau Dr GmbH
Original Assignee
Mueller Geraetebau Dr 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 Mueller Geraetebau Dr GmbH filed Critical Mueller Geraetebau Dr GmbH
Priority to DE20201895U priority Critical patent/DE20201895U1/en
Publication of DE20201895U1 publication Critical patent/DE20201895U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/49—Blood
    • 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
    • G01N15/04—Investigating sedimentation of particle suspensions
    • G01N15/05—Investigating sedimentation of particle suspensions in blood
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/51—Scattering, i.e. diffuse reflection within a body or fluid inside a container, e.g. in an ampoule

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (12)

1. Vorrichtung zur Abbildung einer Kapillare (6) mit einer zu analysierenden Probe zur Bestimmung der Erythrozytensenkgeschwindigkeit, mit einem optischen System aufweisend:
eine Lichtquelle (1), mindestens eine hinter der Lichtquelle angeordnete Linse (3) und mindestens einen hinter der Linse (3) angeordneten optischen Empfänger (4), sowie
eine Positioniereinrichtung mindestens für die Kapillare (6), die zwischen Linse (3) und Empfänger (4) angeordnet ist.1. Device for imaging a capillary ( 6 ) with a sample to be analyzed for determining the erythrocyte lowering speed, with an optical system comprising:
a light source ( 1 ), at least one lens ( 3 ) arranged behind the light source and at least one optical receiver ( 4 ) arranged behind the lens ( 3 ), and
a positioning device for at least the capillary ( 6 ), which is arranged between the lens ( 3 ) and the receiver ( 4 ). 2. Vorrichtung zur Abbildung einer Kapillare (6) gemäß Anspruch 1, dadurch gekennzeichnet, dass die Positioniereinrichtung mindestens einen verschiebbaren Träger (10) aufweist, um zumindest Teile des optischen Systems und die Kapillare (6) miteinander zu verschieben.2. Device for imaging a capillary ( 6 ) according to claim 1, characterized in that the positioning device has at least one displaceable carrier ( 10 ) in order to shift at least parts of the optical system and the capillary ( 6 ) with one another. 3. Vorrichtung gemäß Anspruch 1 oder 2, wobei die Positioniereinrichtung eine Zuführposition zur Aufnahme der Kapillare (6) aufweist.3. Device according to claim 1 or 2, wherein the positioning device has a feed position for receiving the capillary ( 6 ). 4. Vorrichtung gemäß einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die Kapillare (6) in einem auf dem verschiebbaren Träger (10) angeordneten Halter senkrecht angeordnet ist4. Device according to one of the preceding claims, characterized in that the capillary ( 6 ) is arranged vertically in a holder arranged on the displaceable carrier ( 10 ) 5. Vorrichtung gemäß einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die Lichtquelle (1) und/oder der Empfänger (4) auf dem verschiebbaren Träger (10) angeordnet ist bzw. sind.5. Device according to one of the preceding claims, characterized in that the light source ( 1 ) and / or the receiver ( 4 ) is or are arranged on the displaceable carrier ( 10 ). 6. Vorrichtung gemäß einem der vorstehenden Ansprüche, dadurch gekennzeichnet, die Lichtquelle (1) ein Strichlaser ist.6. Device according to one of the preceding claims, characterized in that the light source ( 1 ) is a line laser. 7. Vorrichtung gemäß einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die Lichtquelle (1) eine punktförmiges, paralleles Licht aussendende Lichtquelle ist und die Linse (3) eine Zylinderlinse ist. 7. Device according to one of the preceding claims, characterized in that the light source ( 1 ) is a point-shaped, parallel light emitting light source and the lens ( 3 ) is a cylindrical lens. 8. Vorrichtung gemäß einem der vorsteheiden Ansprüche, dadurch gekennzeichnet, dass die Lichtquelle (1) eine divergente Lichtquelle und die Linse (3) ein Kollimator ist.8. Device according to one of the preceding claims, characterized in that the light source ( 1 ) is a divergent light source and the lens ( 3 ) is a collimator. 9. Vorrichtung gemäß einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass der Empfänger (4) ein Diodenarray ist.9. Device according to one of the preceding claims, characterized in that the receiver ( 4 ) is a diode array. 10. Vorrichtung gemäß einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass sich die gesamte Vorrichtung in einem thermostatisierten Gehäuse (8) befindet.10. Device according to one of the preceding claims, characterized in that the entire device is in a thermostatted housing ( 8 ). 11. Vorrichtung gemäß einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass auf dem verschiebbaren Träger (10) eine Vielzahl von Kapillaren derart angeordnet ist, dass die Messung dieser Vielzahl von Kapillaren zeitlich ineinander verschachtelt möglich ist.11. The device according to one of the preceding claims, characterized in that a plurality of capillaries is arranged on the displaceable carrier ( 10 ) in such a way that the measurement of this plurality of capillaries can be nested in time. 12. Vorrichtung gemäß einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass der Träger (10) als kreisförmige Scheibe ausgebildet ist.12. Device according to one of the preceding claims, characterized in that the carrier ( 10 ) is designed as a circular disc.
DE20201895U 2002-02-07 2002-02-07 Device for imaging a capillary filled with liquid Expired - Lifetime DE20201895U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20201895U DE20201895U1 (en) 2002-02-07 2002-02-07 Device for imaging a capillary filled with liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20201895U DE20201895U1 (en) 2002-02-07 2002-02-07 Device for imaging a capillary filled with liquid

Publications (1)

Publication Number Publication Date
DE20201895U1 true DE20201895U1 (en) 2002-07-11

Family

ID=7967510

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20201895U Expired - Lifetime DE20201895U1 (en) 2002-02-07 2002-02-07 Device for imaging a capillary filled with liquid

Country Status (1)

Country Link
DE (1) DE20201895U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUD20120137A1 (en) * 2012-07-31 2014-02-01 Alifax Holding S P A APPARATUS AND PROCEDURE FOR THE DETERMINATION OF THE SPEED OF SEDIMENTATION OF THE BLOOD AND OTHER PARAMETERS RELATED TO IT

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUD20120137A1 (en) * 2012-07-31 2014-02-01 Alifax Holding S P A APPARATUS AND PROCEDURE FOR THE DETERMINATION OF THE SPEED OF SEDIMENTATION OF THE BLOOD AND OTHER PARAMETERS RELATED TO IT
WO2014020392A3 (en) * 2012-07-31 2014-03-27 Alifax Holding Spa Apparatus and method to determine the blood sedimentation rate and other parameters connected thereto
CN104662406A (en) * 2012-07-31 2015-05-27 亚历法克斯控股有限公司 Apparatus and method to determine the blood sedimentation rate and other parameters connected thereto
US9494507B2 (en) 2012-07-31 2016-11-15 Alifax Holding Spa Apparatus and method to determine the blood sedimentation rate and other parameters connected thereto

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20020814

R163 Identified publications notified

Effective date: 20020927

R150 Term of protection extended to 6 years

Effective date: 20050314

R157 Lapse of ip right after 6 years

Effective date: 20080902