BR9903325A - Reagente para a medição da hemoglobina e a determinação dos leucócitos em uma amostra de sangue. - Google Patents
Reagente para a medição da hemoglobina e a determinação dos leucócitos em uma amostra de sangue.Info
- Publication number
- BR9903325A BR9903325A BR9903325-9A BR9903325A BR9903325A BR 9903325 A BR9903325 A BR 9903325A BR 9903325 A BR9903325 A BR 9903325A BR 9903325 A BR9903325 A BR 9903325A
- Authority
- BR
- Brazil
- Prior art keywords
- reagent
- hemoglobin
- blood sample
- leukocytes
- determination
- Prior art date
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
- G01N33/72—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
-
- 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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- Immunology (AREA)
- Molecular Biology (AREA)
- Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Urology & Nephrology (AREA)
- Cell Biology (AREA)
- Medicinal Chemistry (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Food Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Ecology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
<B>"REAGENTE PARA A MEDIçãO DA HEMOGLOBINA E A DETERMINAçãO DOS LEUCóCITOS EM UMA AMOSTRA DE SANGUE''<D>. A presente invenção trata de um reagente para medição da hemoglobina e a determinação dos leucócitos em uma amostra de sangue. Esse reagente compreende pelo menos um detergente de tipo catiónico; um composto de tipo glicosido, em particular uma saponina; pelo menos um sal inorgânico e/ou um agente osmótico e/ou leucoprotetor; e um tampão orgânico e/ou inorgânico próprio a ajustar seletivamente o pH do reagente, seja a um valor sensivelmente neutro (pH compreendido entre 5 e 8), seja a um valor básico (pH compreendido entre 8 e 12). Aplicação às análises hematológicas em medicina humana e veterinária.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9810010A FR2782166B1 (fr) | 1998-08-04 | 1998-08-04 | Reactif pour la mesure de l'hemoglobine et la determination des leucocytes dans un echantillon de sang |
Publications (2)
Publication Number | Publication Date |
---|---|
BR9903325A true BR9903325A (pt) | 2000-05-09 |
BR9903325B1 BR9903325B1 (pt) | 2010-12-14 |
Family
ID=9529384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI9903325-9A BR9903325B1 (pt) | 1998-08-04 | 1999-07-19 | reagente para a mediÇço da hemoglobina e a determinaÇço dos leucàcitos em uma amostra de sangue. |
Country Status (17)
Country | Link |
---|---|
US (1) | US6114130A (pt) |
EP (1) | EP0978724B1 (pt) |
JP (1) | JP4278788B2 (pt) |
KR (1) | KR100540518B1 (pt) |
CN (1) | CN1198144C (pt) |
AT (1) | ATE225508T1 (pt) |
BR (1) | BR9903325B1 (pt) |
DE (1) | DE69903236T2 (pt) |
ES (1) | ES2184395T3 (pt) |
FR (1) | FR2782166B1 (pt) |
IL (1) | IL131024A (pt) |
NO (1) | NO321924B1 (pt) |
PL (1) | PL193577B1 (pt) |
RU (1) | RU2226277C2 (pt) |
TR (1) | TR199901791A2 (pt) |
TW (1) | TW554171B (pt) |
ZA (1) | ZA994655B (pt) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100575599B1 (ko) * | 2001-09-20 | 2006-05-03 | 주식회사 만도 | 차량용 토크센서 |
EP1552276A1 (en) * | 2002-06-11 | 2005-07-13 | Chempaq A/S | A disposable cartridge for characterizing particles suspended in a liquid |
US6869798B2 (en) * | 2003-04-17 | 2005-03-22 | Clinical Diagnostics Solutions, Inc. | Lytic reagent composition for leukocyte differential analysis |
JP3910156B2 (ja) * | 2003-05-28 | 2007-04-25 | アークレイ株式会社 | 試料の安定化方法 |
US7465584B2 (en) * | 2005-01-24 | 2008-12-16 | Sysmex Corporation | Method and reagent for classifying leukocytes in animal blood |
US20060216762A1 (en) * | 2005-03-24 | 2006-09-28 | Bayer Healthcare Llc | Extracting reagent for hydrophobic analyte in whole 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 |
US7235404B2 (en) * | 2005-05-04 | 2007-06-26 | Beckman Coulter, Inc. | Cyanide-free lytic reagent composition and method of use for hemoglobin and white blood cell measurement |
CN101078720B (zh) * | 2006-05-22 | 2010-12-01 | 深圳迈瑞生物医疗电子股份有限公司 | 一种改进的用于对白细胞进行分类的试剂及方法 |
CN101078721B (zh) * | 2006-05-23 | 2010-12-22 | 深圳迈瑞生物医疗电子股份有限公司 | 对白细胞进行分类的试剂及方法 |
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 |
US8102161B2 (en) * | 2007-09-25 | 2012-01-24 | Tdk Corporation | Stable output in a switching power supply by smoothing the output of the secondary coil |
US8835104B2 (en) | 2007-12-20 | 2014-09-16 | Fenwal, Inc. | Medium and methods for the storage of platelets |
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 |
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 |
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 |
WO2012139017A1 (en) | 2011-04-07 | 2012-10-11 | Fenwal, Inc. | Automated methods and systems for providing platelet concentrates with reduced residual plasma volumes and storage media for such platelet concentrates |
CN103323318A (zh) * | 2013-06-18 | 2013-09-25 | 南京普朗医疗设备有限公司 | 一种血细胞分析仪稀释液 |
WO2019222862A1 (en) * | 2018-05-25 | 2019-11-28 | Qvella Corporation | Methods and compositions for the selective lysis of blood cells and separation of microbial cells |
WO2021051349A1 (zh) * | 2019-09-19 | 2021-03-25 | 深圳迈瑞生物医疗电子股份有限公司 | 一种动物血液细胞分析方法、分析仪及存储介质 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4250051A (en) * | 1978-12-26 | 1981-02-10 | Coulter Electronics, Inc. | Preservative for use in calibrator compositions for blood analysis |
US4529705A (en) * | 1983-06-06 | 1985-07-16 | Coulter Electronics, Inc. | Reagent for combined diluting and lysing whole blood |
US4751179A (en) * | 1984-05-31 | 1988-06-14 | Coulter Electronics, Inc. | Method and reagents for differential determination of four populations of leukocytes in blood |
FR2654721B1 (fr) * | 1989-11-17 | 1992-03-27 | Bedos Francois | Procede et installation pour la fabrication d'un amendement calcaire mixte pour sols agricoles des massifs granitiques. |
FR2654744B1 (fr) * | 1989-11-20 | 1992-03-13 | Abx Sa | Reactif et methode d'utilisation de celui-ci pour la determination automatique en cytometrie de flux d'au moins une sous-population leucocytaire a partir du sang total. |
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 |
WO1996002841A1 (en) * | 1994-07-14 | 1996-02-01 | Abbott Laboratories | Methods and reagents for cyanide-free determination of hemoglobin and leukocytes in whole blood |
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 |
FR2735578B1 (fr) * | 1995-06-13 | 1997-09-05 | Hycel Groupe Lisabio | Reactif de lyse des erythrocytes, et son utilisation dans des procedes d'isolement et de discrimination des leucocytes |
-
1998
- 1998-08-04 FR FR9810010A patent/FR2782166B1/fr not_active Expired - Lifetime
-
1999
- 1999-07-09 US US09/352,666 patent/US6114130A/en not_active Expired - Lifetime
- 1999-07-14 KR KR1019990028439A patent/KR100540518B1/ko not_active IP Right Cessation
- 1999-07-15 EP EP99401781A patent/EP0978724B1/fr not_active Expired - Lifetime
- 1999-07-15 ES ES99401781T patent/ES2184395T3/es not_active Expired - Lifetime
- 1999-07-15 AT AT99401781T patent/ATE225508T1/de not_active IP Right Cessation
- 1999-07-15 DE DE69903236T patent/DE69903236T2/de not_active Expired - Lifetime
- 1999-07-19 TW TW088112217A patent/TW554171B/zh not_active IP Right Cessation
- 1999-07-19 BR BRPI9903325-9A patent/BR9903325B1/pt not_active IP Right Cessation
- 1999-07-20 ZA ZA9904655A patent/ZA994655B/xx unknown
- 1999-07-21 IL IL13102499A patent/IL131024A/en not_active IP Right Cessation
- 1999-07-27 TR TR1999/01791A patent/TR199901791A2/xx unknown
- 1999-08-03 JP JP21964499A patent/JP4278788B2/ja not_active Expired - Lifetime
- 1999-08-03 RU RU99116974/15A patent/RU2226277C2/ru not_active IP Right Cessation
- 1999-08-03 NO NO19993762A patent/NO321924B1/no unknown
- 1999-08-04 CN CNB991118960A patent/CN1198144C/zh not_active Expired - Lifetime
- 1999-08-04 PL PL334793A patent/PL193577B1/pl not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2782166B1 (fr) | 2000-10-06 |
CN1247982A (zh) | 2000-03-22 |
ATE225508T1 (de) | 2002-10-15 |
KR100540518B1 (ko) | 2006-01-10 |
FR2782166A1 (fr) | 2000-02-11 |
TW554171B (en) | 2003-09-21 |
TR199901791A2 (xx) | 2000-03-21 |
PL334793A1 (en) | 2000-02-14 |
KR20000016936A (ko) | 2000-03-25 |
NO993762L (no) | 2000-02-07 |
RU2226277C2 (ru) | 2004-03-27 |
US6114130A (en) | 2000-09-05 |
EP0978724B1 (fr) | 2002-10-02 |
JP2000055913A (ja) | 2000-02-25 |
CN1198144C (zh) | 2005-04-20 |
JP4278788B2 (ja) | 2009-06-17 |
PL193577B1 (pl) | 2007-02-28 |
BR9903325B1 (pt) | 2010-12-14 |
IL131024A0 (en) | 2001-01-28 |
ZA994655B (en) | 2000-01-27 |
EP0978724A1 (fr) | 2000-02-09 |
ES2184395T3 (es) | 2003-04-01 |
IL131024A (en) | 2004-02-19 |
NO321924B1 (no) | 2006-07-24 |
DE69903236T2 (de) | 2003-06-05 |
DE69903236D1 (de) | 2002-11-07 |
NO993762D0 (no) | 1999-08-03 |
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Legal Events
Date | Code | Title | Description |
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B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 14/12/2010, OBSERVADAS AS CONDICOES LEGAIS. |
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B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 14.12.2020 |