DE69800581D1 - Reagens zur Bestimmung von Leukocyten- und Hämoglobin-Konzentration in Blut - Google Patents
Reagens zur Bestimmung von Leukocyten- und Hämoglobin-Konzentration in BlutInfo
- Publication number
- DE69800581D1 DE69800581D1 DE69800581T DE69800581T DE69800581D1 DE 69800581 D1 DE69800581 D1 DE 69800581D1 DE 69800581 T DE69800581 T DE 69800581T DE 69800581 T DE69800581 T DE 69800581T DE 69800581 D1 DE69800581 D1 DE 69800581D1
- Authority
- DE
- Germany
- Prior art keywords
- leukocyte
- reagent
- blood
- determination
- hemoglobin concentrations
- 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
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
- G01N33/5005—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells
- G01N33/5094—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for blood cell populations
-
- 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
- G01N33/72—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood pigments, e.g. haemoglobin, bilirubin or other porphyrins; involving occult blood
- G01N33/721—Haemoglobin
-
- 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
-
- 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
- Y10T436/10—Composition for standardization, calibration, simulation, stabilization, preparation or preservation; processes of use in preparation for chemical testing
- Y10T436/107497—Preparation composition [e.g., lysing or precipitation, 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
- Y10T436/10—Composition for standardization, calibration, simulation, stabilization, preparation or preservation; processes of use in preparation for chemical testing
- Y10T436/108331—Preservative, buffer, anticoagulant or diluent
-
- 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
- Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
-
- 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
- Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
- Y10T436/25125—Digestion or removing interfering materials
-
- 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
- Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
- Y10T436/2525—Stabilizing or preserving
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- Immunology (AREA)
- Urology & Nephrology (AREA)
- Biomedical Technology (AREA)
- Chemical & Material Sciences (AREA)
- Molecular Biology (AREA)
- Cell Biology (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Ecology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10180897A JP3830613B2 (ja) | 1997-04-18 | 1997-04-18 | 血液中の白血球及びヘモグロビン濃度測定試薬 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69800581D1 true DE69800581D1 (de) | 2001-04-19 |
DE69800581T2 DE69800581T2 (de) | 2001-08-09 |
Family
ID=14310445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69800581T Expired - Lifetime DE69800581T2 (de) | 1997-04-18 | 1998-04-16 | Reagens zur Bestimmung von Leukocyten- und Hämoglobin-Konzentration in Blut |
Country Status (6)
Country | Link |
---|---|
US (2) | US5968832A (de) |
EP (1) | EP0872734B1 (de) |
JP (1) | JP3830613B2 (de) |
CN (1) | CN1119657C (de) |
DE (1) | DE69800581T2 (de) |
TW (1) | TW390964B (de) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2778413B1 (fr) * | 1998-05-07 | 2000-08-04 | Immunotech Sa | Nouveaux reactifs et methode de lyse des erythrocytes |
JP3886271B2 (ja) | 1998-11-27 | 2007-02-28 | シスメックス株式会社 | 赤芽球の分類計数用試薬及び分類計数方法 |
FR2791138B1 (fr) * | 1999-03-19 | 2001-04-27 | Abx Sa | Reactif pour la determination des leucocytes et la mesure de l'hemoglobine dans un echantillon de sang |
US6623972B2 (en) * | 2000-06-09 | 2003-09-23 | Bayer Corporation | Automated method for detecting, quantifying and monitoring exogenous hemoglobin in whole blood, plasma and serum |
JP4590581B2 (ja) * | 2000-12-13 | 2010-12-01 | 合同酒精株式会社 | 唾液成分の免疫学的測定法 |
JP4502352B2 (ja) * | 2001-06-29 | 2010-07-14 | 栄研化学株式会社 | ヘムタンパク質の安定化方法および保存溶液 |
US6706526B2 (en) | 2002-01-24 | 2004-03-16 | Coulter International Corp. | Low formaldehyde producing blood diluent |
US7465584B2 (en) * | 2005-01-24 | 2008-12-16 | Sysmex Corporation | Method and reagent for classifying leukocytes in animal blood |
FR2883972B1 (fr) * | 2005-03-31 | 2007-11-16 | C2 Diagnostics Sa | Procede pour l'analyse d'un echantillon de sang et appareil et reactif pour sa mise en oeuvre |
US20070054404A1 (en) * | 2005-09-08 | 2007-03-08 | Beckman Coulter, Inc. | Method of hemoglobin correction due to temperature variation |
JP4976038B2 (ja) * | 2006-03-29 | 2012-07-18 | シスメックス株式会社 | 血液学的試料の測定方法 |
CN101349644B (zh) | 2007-07-20 | 2012-06-27 | 深圳迈瑞生物医疗电子股份有限公司 | 一种白细胞分类试剂和其使用方法 |
JP5422108B2 (ja) * | 2007-10-16 | 2014-02-19 | 栄研化学株式会社 | ヘムタンパク質の安定化方法及び保存溶液 |
CN101470108B (zh) * | 2007-12-24 | 2013-11-27 | 深圳迈瑞生物医疗电子股份有限公司 | 一种对白细胞进行分类的试剂和方法 |
CN101475754A (zh) | 2008-01-04 | 2009-07-08 | 深圳迈瑞生物医疗电子股份有限公司 | 不对称菁类荧光染料,组合物及在生物样品染色中的用途 |
EP2293062B1 (de) | 2008-05-09 | 2015-01-28 | Sysmex Corporation | Blutanalysator, blutanalyseverfahren, hämolytikum und färbemittel |
CN101602762B (zh) | 2008-06-10 | 2013-10-16 | 深圳迈瑞生物医疗电子股份有限公司 | 不对称菁类化合物、其制备方法及应用 |
CN101726579B (zh) | 2008-10-17 | 2014-06-18 | 深圳迈瑞生物医疗电子股份有限公司 | 血液检测试剂和方法 |
CN101750274B (zh) | 2008-12-17 | 2014-06-25 | 深圳迈瑞生物医疗电子股份有限公司 | 白细胞分类计数试剂、试剂盒以及白细胞分类计数的方法 |
JP2010237136A (ja) * | 2009-03-31 | 2010-10-21 | Taiyo Instruments Inc | 気体の遊離方法及び試薬キット |
CN101988082B (zh) | 2009-07-31 | 2015-04-08 | 深圳迈瑞生物医疗电子股份有限公司 | 白细胞分类计数试剂、试剂盒及其制备方法和白细胞分类计数的方法 |
WO2012020745A1 (ja) * | 2010-08-11 | 2012-02-16 | 協和メデックス株式会社 | 糖化ヘモグロビンの測定方法 |
CA2833258A1 (en) | 2011-04-15 | 2012-10-18 | Constitution Medical, Inc. | Measuring volume and constituents of cells |
CN110954489A (zh) * | 2019-11-15 | 2020-04-03 | 中山市创艺生化工程有限公司 | 一种无氰溶血剂及其应用 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4185964A (en) * | 1977-02-08 | 1980-01-29 | Central Laboratories of Associated Maryland Pathologists, Ltd. | Lysing reagent |
US4529705A (en) * | 1983-06-06 | 1985-07-16 | Coulter Electronics, Inc. | Reagent for combined diluting and lysing whole blood |
US5389549A (en) * | 1987-05-29 | 1995-02-14 | Toa Medical Electronics Co., Ltd. | Method for classifying leukocytes and a reagent used therefor |
JP2836865B2 (ja) * | 1989-10-23 | 1998-12-14 | 東亜医用電子株式会社 | 血液中の白血球およびヘモグロビンの測定用試薬 |
US5242832A (en) * | 1990-03-01 | 1993-09-07 | Toa Medical Electronics Co., Ltd. | Reagent for measurement of leukocytes and hemoglobin in blood |
JP3320869B2 (ja) * | 1993-12-22 | 2002-09-03 | シスメックス株式会社 | 白血球分析用試薬 |
US5834315A (en) * | 1994-12-23 | 1998-11-10 | Coulter Corporation | Cyanide-free reagent and method for hemoglobin determination and leukocyte differentitation |
US5639630A (en) * | 1995-05-16 | 1997-06-17 | Bayer Corporation | Method and reagent composition for performing leukocyte differential counts on fresh and aged whole blood samples, based on intrinsic peroxidase activity of leukocytes |
US5843608A (en) * | 1995-06-08 | 1998-12-01 | Coulter International Corp. | Reagent and method for differential determination of leukocytes in blood |
US5686308A (en) * | 1995-06-08 | 1997-11-11 | Coulter Corporation | Reagent and method for differential determination of leukocytes in blood |
US5786224A (en) * | 1995-06-29 | 1998-07-28 | Coulter Corporation | Reagent and method for differential determination of leukocytes in blood |
EP0794435B1 (de) * | 1996-03-07 | 2003-01-02 | Coulter International Corp. | Cyanidfreies Reagenz und Verfahren zur Bestimmung von Hämoglobin und Leukozytendifferenzierung |
-
1997
- 1997-04-18 JP JP10180897A patent/JP3830613B2/ja not_active Expired - Fee Related
-
1998
- 1998-03-20 TW TW087104145A patent/TW390964B/zh not_active IP Right Cessation
- 1998-04-08 US US09/057,250 patent/US5968832A/en not_active Ceased
- 1998-04-16 DE DE69800581T patent/DE69800581T2/de not_active Expired - Lifetime
- 1998-04-16 EP EP98106911A patent/EP0872734B1/de not_active Expired - Lifetime
- 1998-04-17 CN CN98106652A patent/CN1119657C/zh not_active Expired - Lifetime
-
2001
- 2001-10-15 US US09/977,768 patent/USRE38131E1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1197211A (zh) | 1998-10-28 |
CN1119657C (zh) | 2003-08-27 |
USRE38131E1 (en) | 2003-06-03 |
JP3830613B2 (ja) | 2006-10-04 |
EP0872734B1 (de) | 2001-03-14 |
JPH10293131A (ja) | 1998-11-04 |
US5968832A (en) | 1999-10-19 |
TW390964B (en) | 2000-05-21 |
EP0872734A1 (de) | 1998-10-21 |
DE69800581T2 (de) | 2001-08-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |