DE60139056D1 - Blutzellen-Detektor, Blutanalysegerät und Blutanalyseverfahren unter Verwendung des Detektors - Google Patents
Blutzellen-Detektor, Blutanalysegerät und Blutanalyseverfahren unter Verwendung des DetektorsInfo
- Publication number
- DE60139056D1 DE60139056D1 DE60139056T DE60139056T DE60139056D1 DE 60139056 D1 DE60139056 D1 DE 60139056D1 DE 60139056 T DE60139056 T DE 60139056T DE 60139056 T DE60139056 T DE 60139056T DE 60139056 D1 DE60139056 D1 DE 60139056D1
- Authority
- DE
- Germany
- Prior art keywords
- blood
- detector
- orifice
- section
- analysis method
- 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
- 210000004369 blood Anatomy 0.000 title abstract 5
- 239000008280 blood Substances 0.000 title abstract 5
- 210000000601 blood cell Anatomy 0.000 title abstract 2
- 238000004159 blood analysis Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 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
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
-
- 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
- G01N15/10—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
- G01N15/131—Details
- G01N2015/133—Flow forming
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/10—Composition for standardization, calibration, simulation, stabilization, preparation or preservation; processes of use in preparation for chemical testing
- Y10T436/101666—Particle count or volume standard or control [e.g., platelet count standards, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/11—Automated chemical analysis
- Y10T436/117497—Automated chemical analysis with a continuously flowing sample or carrier stream
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/11—Automated chemical analysis
- Y10T436/119163—Automated chemical analysis with aspirator of claimed structure
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000282458 | 2000-09-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60139056D1 true DE60139056D1 (de) | 2009-08-06 |
Family
ID=18766974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60139056T Expired - Lifetime DE60139056D1 (de) | 2000-09-18 | 2001-09-18 | Blutzellen-Detektor, Blutanalysegerät und Blutanalyseverfahren unter Verwendung des Detektors |
Country Status (4)
Country | Link |
---|---|
US (1) | US6716633B2 (de) |
EP (1) | EP1189059B1 (de) |
AT (1) | ATE434760T1 (de) |
DE (1) | DE60139056D1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7487061B2 (en) | 2002-05-23 | 2009-02-03 | Sysmex Corporation | Sample analyzer |
FR2841653B1 (fr) * | 2002-06-26 | 2005-05-27 | Abx Sa | Procede et dispositif d'analyse d'un echantillon de sang |
JP4118618B2 (ja) | 2002-07-01 | 2008-07-16 | シスメックス株式会社 | 試料分析装置 |
KR100552620B1 (ko) * | 2004-01-13 | 2006-02-20 | 플래닛팔이 주식회사 | 적혈구 지수 측정 장치 및 방법 |
JP4926812B2 (ja) * | 2007-02-01 | 2012-05-09 | シスメックス株式会社 | 血球分析装置および体液分析方法 |
JP5162177B2 (ja) * | 2007-07-31 | 2013-03-13 | シスメックス株式会社 | 粒子分析装置及び粒子分析方法 |
EP2071339A3 (de) | 2007-12-12 | 2015-05-20 | Sysmex Corporation | System zur Bereitstellung von Tierversuchsinformationen und Verfahren zur Bereitstellung von Tierversuchsinformationen |
CN103389386B (zh) * | 2012-05-09 | 2014-09-24 | 深圳中科强华科技有限公司 | 便携型三分类血细胞分析仪液路系统及其方法 |
CN104713816B (zh) * | 2015-02-04 | 2017-06-23 | 深圳市帝迈生物技术有限公司 | 一种全血crp检测装置与方法、及一种血液细胞分析仪 |
CN111712703B (zh) * | 2019-11-18 | 2024-04-12 | 深圳迈瑞生物医疗电子股份有限公司 | 样本分析仪及样本分析方法 |
CN111239027A (zh) * | 2020-01-22 | 2020-06-05 | 深圳市锦瑞生物科技有限公司 | 血液粒子检测方法及其血液分析仪 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3921066A (en) * | 1974-02-25 | 1975-11-18 | Angel Eng Corp | Blood test device and method |
US4078211A (en) | 1976-09-29 | 1978-03-07 | Coulter Electronics, Inc. | Method and apparatus for balancing particle detecting signals generated in a particle study device having multiple apertures |
US4729876A (en) * | 1984-11-27 | 1988-03-08 | Nova Celltrak, Inc. | Blood analysis system |
WO1989004961A1 (en) * | 1987-11-13 | 1989-06-01 | Techne Corporation | Hematology cell counting apparatus |
FR2629207B1 (fr) * | 1988-07-07 | 1991-05-31 | Melet Francois | Analyseur hematologique automatique a dispositif simplifie de prelevement et de distribution |
FR2629206B1 (fr) * | 1988-03-28 | 1991-01-04 | Melet Francois | Analyseur hematologique automatique simplifie |
EP0357466B1 (de) * | 1988-03-28 | 1995-11-22 | Francois Melet | Vereinfachter Lysekreislauf für einen automatischen Blutanalysator |
JP2815435B2 (ja) * | 1989-12-22 | 1998-10-27 | 株式会社日立製作所 | 粒子解析装置及び血球カウンタ |
JP2965688B2 (ja) * | 1990-11-30 | 1999-10-18 | シスメックス株式会社 | 粒子検出装置 |
JPH07119757B2 (ja) * | 1991-03-31 | 1995-12-20 | 日本光電工業株式会社 | 血球計数装置 |
US5380491A (en) * | 1993-01-21 | 1995-01-10 | Cdc Technologies, Inc. | Apparatus for pumping and directing fluids for hematology testing |
JP3328032B2 (ja) | 1993-11-04 | 2002-09-24 | シスメックス株式会社 | 粒子分析装置 |
SE513881C2 (sv) * | 1994-01-10 | 2000-11-20 | Boule Medical Ab | Förfarande och anordning för analys av vätskeprover |
FR2771175B1 (fr) * | 1997-11-19 | 2000-02-18 | Francois Melet | Dispositif automatique compteur analyseur d'hematologie |
GB9810493D0 (en) * | 1998-05-16 | 1998-07-15 | Microbial Systems Ltd | Particle detector system |
US6228652B1 (en) * | 1999-02-16 | 2001-05-08 | Coulter International Corp. | Method and apparatus for analyzing cells in a whole blood sample |
JP3888804B2 (ja) | 1999-07-16 | 2007-03-07 | シスメックス株式会社 | 粒子測定装置 |
-
2001
- 2001-09-18 EP EP01121733A patent/EP1189059B1/de not_active Expired - Lifetime
- 2001-09-18 DE DE60139056T patent/DE60139056D1/de not_active Expired - Lifetime
- 2001-09-18 US US09/954,057 patent/US6716633B2/en not_active Expired - Fee Related
- 2001-09-18 AT AT01121733T patent/ATE434760T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1189059A1 (de) | 2002-03-20 |
US6716633B2 (en) | 2004-04-06 |
ATE434760T1 (de) | 2009-07-15 |
EP1189059B1 (de) | 2009-06-24 |
US20020034824A1 (en) | 2002-03-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |