ES2176515T3 - Metodo y aparato para la sedimentacion y el examen optico de particulas suspendidas en un fluido, ademas una cubeta para realizar dicho metodo. - Google Patents
Metodo y aparato para la sedimentacion y el examen optico de particulas suspendidas en un fluido, ademas una cubeta para realizar dicho metodo.Info
- Publication number
- ES2176515T3 ES2176515T3 ES96940052T ES96940052T ES2176515T3 ES 2176515 T3 ES2176515 T3 ES 2176515T3 ES 96940052 T ES96940052 T ES 96940052T ES 96940052 T ES96940052 T ES 96940052T ES 2176515 T3 ES2176515 T3 ES 2176515T3
- Authority
- ES
- Spain
- Prior art keywords
- cups
- base plate
- sample
- cubet
- perform
- 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
Links
- 238000000034 method Methods 0.000 title abstract 3
- 230000003287 optical effect Effects 0.000 title abstract 3
- 239000002245 particle Substances 0.000 title abstract 3
- 238000004062 sedimentation Methods 0.000 title abstract 2
- 239000012530 fluid Substances 0.000 title 1
- 239000013049 sediment Substances 0.000 abstract 2
- 238000005119 centrifugation Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
- G01N15/04—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
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/04—Investigating sedimentation of particle suspensions
- G01N15/042—Investigating sedimentation of particle suspensions by centrifuging and investigating centrifugates
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N2035/00465—Separating and mixing arrangements
- G01N2035/00495—Centrifuges
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Hematology (AREA)
- Optical Measuring Cells (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
UNA MUESTRA COMPUESTA POR PARTICULAS SUSPENDIDAS SE INTRODUCE EN UNA CUBETA (10) QUE POSEE UNA PLACA BASE PLANA, ENTONCES SE SITUA LA MUESTRA. EL SEDIMENTO SE EXAMINA OPTICAMENTE DESDE ABAJO. PARA REALIZAR DICHO PROCEDIMIENTO SE PROPORCIONA UN APARATO. EL APARATO INCLUYE UN TRANSPORTADOR (17), UN DOSIFICADOR DE MUESTRAS (20) PARA INTRODUCIR LAS MUESTRAS EN LAS CUBETAS, UN ALIMENTADOR DE CUBETA (16) PARA COLOCAR DICHAS CUBETAS EN EL TRANSPORTADOR, UN MECANISMO DE MOVIMIENTO PARA ENVIAR LAS CUBETAS (10) A LO LARGO DE DICHO TRANSPORTADOR (17) Y UN CENTRIFUGADOR (40) PARA LAS PARTICULAS DE SEDIMENTACION SUSPENDIDAS EN DICHAS MUESTRAS. LAS CUBETAS (10) TIENEN UNAS PLACAS BASE PLANAS Y RESISTENTES (12), FIJANDOSE UNA PLACA DE CUBIERTA (11) MEDIANTE UN ARMAZON DE ESPESOR UNIFORME A LA PLACA BASE. A LO LARGO DE DICHO TRANSPORTADOR Y AGUAS ABAJO DE DICHO CENTRIFUGADOR (40) SE DISPONEN UNA O MAS UNIDADES OPTICAS (50, 60), INCLUYENDO DICHAS UNIDADES OPTICAS (50, 60) UNA PLATAFORMA DE OBJETOS POSICIONADA HORIZONTALMENTE PARA SOPORTAR DICHAS CUBETAS (10) Y ESTANDO SU PLACA BASE (12) ORIENTADA HORIZONTALMENTE, Y UN OBJETIVO DE MICROSCOPIO (57) SITUADO POR DEBAJO DE DICHA PLATAFORMA DE OBJETOS (59). ESTA ESTRUCTURA PERMITE QUE EL SEDIMENTO DE UNA MUESTRA SE EXAMINE JUSTO DESPUES DE LA CENTRIFUGACION, MIENTRAS LA MUESTRA ESTA TODAVIA EN LA CUBETA (10).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU9503278A HUP0003903A1 (en) | 1995-11-16 | 1995-11-16 | Process for settling down particles floating in liquid and for observing them optically |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2176515T3 true ES2176515T3 (es) | 2002-12-01 |
Family
ID=10987370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96940052T Expired - Lifetime ES2176515T3 (es) | 1995-11-16 | 1996-11-15 | Metodo y aparato para la sedimentacion y el examen optico de particulas suspendidas en un fluido, ademas una cubeta para realizar dicho metodo. |
Country Status (8)
Country | Link |
---|---|
US (1) | US6249344B1 (es) |
EP (1) | EP0865604B1 (es) |
JP (1) | JP3280386B2 (es) |
AU (1) | AU7705096A (es) |
DE (1) | DE69621151T2 (es) |
ES (1) | ES2176515T3 (es) |
HU (1) | HUP0003903A1 (es) |
WO (1) | WO1997018458A1 (es) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2363472A (en) * | 2000-06-14 | 2001-12-19 | Barry Thomas Reynolds | Portable optical magnifying device which attaches to a flat surface |
US7256889B2 (en) * | 2002-04-22 | 2007-08-14 | Hans Joachim Bruins | Measuring device, particularly for conducting spectroscopic measurements |
AU2004311545B2 (en) * | 2003-12-24 | 2008-11-06 | Glycofi, Inc. | Methods for eliminating mannosylphosphorylation of glycans in the production of glycoproteins |
US9176121B2 (en) * | 2004-02-13 | 2015-11-03 | Roche Diagnostics Hematology, Inc. | Identification of blood elements using inverted microscopy |
JP4354361B2 (ja) * | 2004-07-26 | 2009-10-28 | 株式会社堀場製作所 | 粒径分布測定装置 |
US7842247B2 (en) | 2005-08-19 | 2010-11-30 | Canadian Blood Services | Sample holder for dynamic light scattering |
WO2009084407A1 (ja) * | 2007-12-27 | 2009-07-09 | Kirin Beer Kabushiki Kaisha | 酵母早期凝集因子の迅速測定方法およびその測定装置 |
US9602777B2 (en) | 2008-04-25 | 2017-03-21 | Roche Diagnostics Hematology, Inc. | Systems and methods for analyzing body fluids |
CN101769489B (zh) * | 2008-12-31 | 2012-06-13 | 富准精密工业(深圳)有限公司 | 发光二极管照明装置及其灯具安装件 |
WO2012030313A1 (en) | 2008-04-25 | 2012-03-08 | James Winkelman | Method of determining a complete blood count and a white blood cell differential count |
EP2339327A1 (en) | 2009-12-23 | 2011-06-29 | F. Hoffmann-La Roche AG | Automatic test for imaging units |
US9111343B2 (en) | 2011-01-18 | 2015-08-18 | Roche Diagnostics Hematology, Inc. | Microscope slide coordinate system registration |
DE102012108158B4 (de) * | 2012-09-03 | 2016-03-17 | Johann Wolfgang Goethe-Universität | Kapillarzelle, Anordnung und Verfahren zur Aufnahme, zur Positionierung und zur Untersuchung einer mikroskopischen Probe |
CN106573256B (zh) * | 2014-07-30 | 2019-06-14 | 豪夫迈·罗氏有限公司 | 用于处理颗粒的自动化系统 |
US10421081B2 (en) * | 2014-12-19 | 2019-09-24 | National Technology & Engineering Solutions Of Sandia, Llc | Centrifuge with vector-seeking linkage |
CN111167190A (zh) * | 2020-02-21 | 2020-05-19 | 浙江树人学院(浙江树人大学) | 海岸沉积物的一体式微塑料分离装置及微塑料收集方法 |
KR102550238B1 (ko) * | 2021-01-04 | 2023-07-03 | 재단법인 아산사회복지재단 | 대물렌즈용 흡입 스태빌라이저 및 이를 포함하는 의료용 현미경 및 의료용 내시경 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3141547A (en) * | 1962-12-20 | 1964-07-21 | Chester A Newby | Combination container and microscope slide structure |
US3844662A (en) * | 1971-07-13 | 1974-10-29 | Froreich A Von | Sedimentation instrument for body fluids and method of microscopic examination of the sediment |
US3873021A (en) * | 1973-05-18 | 1975-03-25 | Du Pont | Wire frame centrifuge |
US4264204A (en) * | 1978-12-21 | 1981-04-28 | Mccormick James B | Method and apparatus for preparing fluid specimens |
US4612614A (en) * | 1980-09-12 | 1986-09-16 | International Remote Imaging Systems, Inc. | Method of analyzing particles in a fluid sample |
US4452902A (en) * | 1981-11-19 | 1984-06-05 | Labsystems Oy | Method and equipment for the measurement of properties of a liquid |
US4609991A (en) * | 1983-07-19 | 1986-09-02 | The United States Of America As Represented By The Department Of Health And Human Services | Automated system for determining the molecular weight and/or concentration of macromolecules via sedimentation equilibrium |
EP0160906A3 (de) * | 1984-05-11 | 1986-10-08 | Kontron-Holding Ag | Vorrichtung zur Probenüberführung und -analyse |
FR2629370A1 (fr) * | 1988-03-30 | 1989-10-06 | Ibal | Installation robotisee d'analyses comportant une centrifugeuse |
US4895453A (en) * | 1988-08-24 | 1990-01-23 | E. I. Du Pont De Nemours And Company | Vortex mixer drive |
FR2655151B1 (fr) * | 1989-11-24 | 1992-04-03 | Chateau Guy | Installation automatique d'analyse immunologique ou biochimique a l'aide de cuvettes de microtitration. |
US5681530A (en) * | 1993-06-11 | 1997-10-28 | Ortho Diagnostic Systems Inc. | Transport system for fluid analysis instrument |
-
1995
- 1995-11-16 HU HU9503278A patent/HUP0003903A1/hu unknown
-
1996
- 1996-11-15 ES ES96940052T patent/ES2176515T3/es not_active Expired - Lifetime
- 1996-11-15 US US09/068,460 patent/US6249344B1/en not_active Expired - Lifetime
- 1996-11-15 JP JP51869397A patent/JP3280386B2/ja not_active Expired - Lifetime
- 1996-11-15 EP EP96940052A patent/EP0865604B1/en not_active Expired - Lifetime
- 1996-11-15 DE DE69621151T patent/DE69621151T2/de not_active Expired - Lifetime
- 1996-11-15 WO PCT/HU1996/000068 patent/WO1997018458A1/en active IP Right Grant
- 1996-11-15 AU AU77050/96A patent/AU7705096A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP0865604B1 (en) | 2002-05-08 |
US6249344B1 (en) | 2001-06-19 |
JP2000500573A (ja) | 2000-01-18 |
WO1997018458A1 (en) | 1997-05-22 |
JP3280386B2 (ja) | 2002-05-13 |
EP0865604A1 (en) | 1998-09-23 |
DE69621151T2 (de) | 2002-11-14 |
DE69621151D1 (de) | 2002-06-13 |
HU9503278D0 (en) | 1996-01-29 |
HUP0003903A1 (en) | 2000-10-28 |
AU7705096A (en) | 1997-06-05 |
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