US3874852B1 - - Google Patents
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- Publication number
- US3874852B1 US3874852B1 US48593174A US3874852B1 US 3874852 B1 US3874852 B1 US 3874852B1 US 48593174 A US48593174 A US 48593174A US 3874852 B1 US3874852 B1 US 3874852B1
- Authority
- US
- United States
- 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
- 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.]
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)
- Food Science & Technology (AREA)
- General Health & Medical Sciences (AREA)
- Biotechnology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Ecology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Priority Applications (16)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US485931A US3874852A (en) | 1974-07-05 | 1974-07-05 | Reagent and method for determining leukocytes and hemoglobin in the blood |
NL7415233.A NL164669B (nl) | 1974-07-05 | 1974-11-22 | Werkwijze voor het bereiden van een reagens geschikt voor het bepalen van leukocyten en hemoglobine in bloed. |
AU75725/74A AU482810B2 (en) | 1974-07-05 | 1974-11-25 | Reagent and method for determining leukocytes and hemoglobin inthe blood |
IL46137A IL46137A (en) | 1974-07-05 | 1974-11-27 | Reagent and method for determining leukocytes and hemoglobin in the blood |
ZA00747574A ZA747574B (en) | 1974-07-05 | 1974-11-27 | Reagent and method for determining leukocytes and hemoglobin in the blood |
IT54278/74A IT1029631B (it) | 1974-07-05 | 1974-11-28 | Regente per determinare i leucociti e l emoglobina nel sangue |
CH1585074A CH588078A5 (it) | 1974-07-05 | 1974-11-29 | |
JP754195A JPS616341B2 (it) | 1974-07-05 | 1974-12-28 | |
CA217,470A CA1024868A (en) | 1974-07-05 | 1975-01-07 | Reagent and method for determining leukocytes and hemoglobin in the blood |
BE6044886A BE824206A (nl) | 1974-07-05 | 1975-01-08 | Werkwijze voor het bereiden van een reagens en werkwijze voor het bepalen van leukocyten en hemoglobine in bloed |
FR7500452A FR2277344A1 (fr) | 1974-07-05 | 1975-01-08 | Reactif et procede pour determiner les leucocytes et l'hemoglobine dans le sang |
SE7500245A SE415609B (sv) | 1974-07-05 | 1975-01-10 | Sett och reagens for bestemning av leukocyter och hemoglobin i blod |
MX754018U MX4259E (es) | 1974-07-05 | 1975-01-15 | Procedimiento mejorado para obtener una composicion para la estromatolisis de eritrocitos y trombocitos en la sangre |
GB2184/75A GB1489303A (en) | 1974-07-05 | 1975-01-17 | Reagent and method for determining leukocytes and hemoglobin in the blood |
DE2501855A DE2501855C3 (de) | 1974-07-05 | 1975-01-17 | Reagens und Verfahren zur Bestimmung von Leukozyten und Hämoglobin im Blut |
ES433929A ES433929A1 (es) | 1974-07-05 | 1975-01-17 | Perfeccionamientos introducidos en un metodo de determina- cion de leucocitos y hemoglobina en la sangre. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US485931A US3874852A (en) | 1974-07-05 | 1974-07-05 | Reagent and method for determining leukocytes and hemoglobin in the blood |
Publications (2)
Publication Number | Publication Date |
---|---|
US3874852A US3874852A (en) | 1975-04-01 |
US3874852B1 true US3874852B1 (it) | 1989-07-11 |
Family
ID=23929974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US485931A Expired - Lifetime US3874852A (en) | 1974-07-05 | 1974-07-05 | Reagent and method for determining leukocytes and hemoglobin in the blood |
Country Status (15)
Country | Link |
---|---|
US (1) | US3874852A (it) |
JP (1) | JPS616341B2 (it) |
BE (1) | BE824206A (it) |
CA (1) | CA1024868A (it) |
CH (1) | CH588078A5 (it) |
DE (1) | DE2501855C3 (it) |
ES (1) | ES433929A1 (it) |
FR (1) | FR2277344A1 (it) |
GB (1) | GB1489303A (it) |
IL (1) | IL46137A (it) |
IT (1) | IT1029631B (it) |
MX (1) | MX4259E (it) |
NL (1) | NL164669B (it) |
SE (1) | SE415609B (it) |
ZA (1) | ZA747574B (it) |
Cited By (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4102810A (en) * | 1975-01-13 | 1978-07-25 | Coulter Electronics, Inc. | Stabilized hematological reagent solutions |
US4141856A (en) * | 1976-05-24 | 1979-02-27 | Dorwart Jr William V | Reference material for establishing anion concentrations in analytical chemistry tests |
US4185964A (en) * | 1977-02-08 | 1980-01-29 | Central Laboratories of Associated Maryland Pathologists, Ltd. | Lysing reagent |
US4219440A (en) * | 1979-06-06 | 1980-08-26 | Coulter Electronics, Inc. | Multiple analysis hematology reference control reagent and method of making the same |
EP0014929A1 (de) * | 1979-02-14 | 1980-09-03 | Roche Diagnostics GmbH | Diagnostisches Mittel, Verfahren zu dessen Herstellung sowie dessen Verwendung zum Nachweis von Leukozyten in Körperflüssigkeiten |
US4286963A (en) * | 1979-11-23 | 1981-09-01 | Coulter Electronics, Inc. | Differential lymphoid-myeloid determination of leukocytes in whole blood |
DE3123669A1 (de) * | 1980-06-16 | 1982-04-22 | Coulter Electronics, Inc., 33010 Hialeah, Fla. | Verfahren, mehrzweckblutverduennungsmittel und verfahren, reagens zur differentiellen bestimmung der lymphoiden-myeloiden population von leukozyten |
US4455376A (en) * | 1979-09-17 | 1984-06-19 | R. J. Harvey Instrument Corp. | Photometric methods for counting the particulate components of blood |
WO1984002777A1 (en) * | 1983-01-03 | 1984-07-19 | Coulter Electronics | Method for the volumetric differential of leukocytes |
WO1984003771A1 (en) * | 1983-03-25 | 1984-09-27 | Coulter Electronics | Method and stromatolysing reagent for the volumetric determination of populations of leukocytes |
WO1984004969A1 (en) * | 1983-06-06 | 1984-12-20 | Coulter Electronics | Reagent for combined diluting and lysing whole blood |
EP0136058A2 (en) * | 1983-08-22 | 1985-04-03 | Ortho Diagnostic Systems Inc. | Flow cytometry lysing reagent with leukoprotective agent for producing a 3-part WBC count |
US4521518A (en) * | 1980-06-16 | 1985-06-04 | Coulter Electronics, Inc. | Multi-purpose blood diluent and lysing agent for differential determination of lymphoid-myeloid population of leukocytes |
US4526869A (en) * | 1980-09-24 | 1985-07-02 | Regents Of The University Of Minnesota | Method for quantitatively determining the concentration of hemoglobin in a biological sample |
US4543336A (en) * | 1982-02-12 | 1985-09-24 | Dragerwerk Aktiengesellschaft | Indicator for determining sulfur dioxide |
WO1985005640A1 (en) * | 1984-05-31 | 1985-12-19 | Coulter Electronics, Inc. | A reagent system and method for identification, enumeration and examination of classes and subclasses of blood leukocytes |
US4617275A (en) * | 1983-09-29 | 1986-10-14 | Toa Medical Electronics Co., Ltd. | Reagent for blood analysis |
FR2582103A1 (fr) * | 1985-03-19 | 1986-11-21 | Canavaggio Michel | Procede de determination d'une substance biologique dans un echantillon |
US4725555A (en) * | 1986-10-22 | 1988-02-16 | Helena Laboratories Corporation | Zinc protoporphyrin test system |
US4745071A (en) * | 1985-09-05 | 1988-05-17 | Sequoia-Turner Corporation | Method for the volumetric differentiation of blood cells types |
WO1988007187A1 (en) * | 1987-03-13 | 1988-09-22 | Coulter Electronics, Inc. | System for isolating and identifying leukocytes |
US4853338A (en) * | 1987-05-20 | 1989-08-01 | Technicon Instruments Corporation | Cyanide-free hemoglobin reagent |
US4962038A (en) * | 1980-06-16 | 1990-10-09 | Coulter Electronics, Inc. | Multi-purpose blood diluent and lysing agent for differential determination of lymphoid-myeloid population of leukocytes |
US5008202A (en) * | 1988-11-29 | 1991-04-16 | Sequoia Turner Corporation | Blood diluent for red blood cell analysis |
US5045474A (en) * | 1987-05-28 | 1991-09-03 | Sequoia-Turner Corporation (Unipath) | Semi-automatic process for white cell differential count |
US5155044A (en) * | 1987-03-13 | 1992-10-13 | Coulter Electronics, Inc. | Lysing reagent system for isolation, identification and/or analysis of leukocytes from whole blood samples |
US5284940A (en) * | 1990-11-14 | 1994-02-08 | Hri Research, Inc. | Preparation for nucleic acid samples |
US5510267A (en) * | 1989-05-15 | 1996-04-23 | Abbott Laboratories | Flow cytometry lytic agent and method enabling 5-part leukocyte differential count |
US5620852A (en) * | 1990-11-14 | 1997-04-15 | Hri Research, Inc. | Nucleic acid preparation methods |
US5654179A (en) * | 1990-11-14 | 1997-08-05 | Hri Research, Inc. | Nucleic acid preparation methods |
US5834315A (en) * | 1994-12-23 | 1998-11-10 | Coulter Corporation | Cyanide-free reagent and method for hemoglobin determination and leukocyte differentitation |
EP0878715A1 (en) * | 1997-05-13 | 1998-11-18 | Bayer Corporation | Cyanide-containing hemoglobin reagent composition and method providing acceptable precision, accuracy and freedom from white cell interference on automated hematology analyzers |
US5958781A (en) * | 1994-07-14 | 1999-09-28 | Abbott Laboratories | Methods and reagents for cyanide-free determination of hemoglobin and leukocytes in whole blood |
US20040241769A1 (en) * | 1999-09-24 | 2004-12-02 | Crews Harold Richardson | Multi-purpose reagent system and method for enumeration of red blood cells, white blood cells and thrombocytes and differential determination of white blood cells |
US20050106713A1 (en) * | 2003-09-03 | 2005-05-19 | Phan Brigitte C. | Personal diagnostic devices and related methods |
WO2014006638A1 (en) | 2012-07-03 | 2014-01-09 | Srivastava Ambar | Device and method for blood hemoglobin measurement without carboxyhemoglobin interference |
US9091677B2 (en) | 2010-08-09 | 2015-07-28 | Beckman Coulter, Inc. | Isotonic buffered composition and method that enables counting of cells |
US9523676B2 (en) | 2011-08-24 | 2016-12-20 | Eiken Kagaku Kabushiki Kaisha | Leukocyte measurement device and reagent kit |
CN113959911A (zh) * | 2020-07-20 | 2022-01-21 | 深圳迈瑞生物医疗电子股份有限公司 | 抗血小板聚集干扰的检测方法、试剂及其应用 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3024835A1 (de) * | 1980-07-01 | 1982-01-28 | Bayer Ag, 5090 Leverkusen | Reagenz fuer die haemoglobinbestimmung |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3546131A (en) * | 1968-07-05 | 1970-12-08 | Uni Tech Chem Mfg Co | Stabilized cyanmethemoglobin reagent containing ferricyanide,cyanide and polyvinylpyrrolidone |
US3607695A (en) * | 1969-02-14 | 1971-09-21 | Pfizer & Co C | Hemoglobinopathy controls |
US3663175A (en) * | 1970-10-05 | 1972-05-16 | Bio Dynamics Inc | Method of determining hemoglobin in blood |
BE790042A (nl) * | 1971-10-14 | 1973-04-13 | Coulter Electronics | Werkwijze voor het classifiseren van deeltjes |
-
1974
- 1974-07-05 US US485931A patent/US3874852A/en not_active Expired - Lifetime
- 1974-11-22 NL NL7415233.A patent/NL164669B/xx not_active IP Right Cessation
- 1974-11-27 ZA ZA00747574A patent/ZA747574B/xx unknown
- 1974-11-27 IL IL46137A patent/IL46137A/en unknown
- 1974-11-28 IT IT54278/74A patent/IT1029631B/it active
- 1974-11-29 CH CH1585074A patent/CH588078A5/xx not_active IP Right Cessation
- 1974-12-28 JP JP754195A patent/JPS616341B2/ja not_active Expired
-
1975
- 1975-01-07 CA CA217,470A patent/CA1024868A/en not_active Expired
- 1975-01-08 FR FR7500452A patent/FR2277344A1/fr active Granted
- 1975-01-08 BE BE6044886A patent/BE824206A/xx not_active IP Right Cessation
- 1975-01-10 SE SE7500245A patent/SE415609B/xx not_active IP Right Cessation
- 1975-01-15 MX MX754018U patent/MX4259E/es unknown
- 1975-01-17 GB GB2184/75A patent/GB1489303A/en not_active Expired
- 1975-01-17 DE DE2501855A patent/DE2501855C3/de not_active Expired
- 1975-01-17 ES ES433929A patent/ES433929A1/es not_active Expired
Cited By (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4102810A (en) * | 1975-01-13 | 1978-07-25 | Coulter Electronics, Inc. | Stabilized hematological reagent solutions |
US4141856A (en) * | 1976-05-24 | 1979-02-27 | Dorwart Jr William V | Reference material for establishing anion concentrations in analytical chemistry tests |
US4185964A (en) * | 1977-02-08 | 1980-01-29 | Central Laboratories of Associated Maryland Pathologists, Ltd. | Lysing reagent |
EP0014929A1 (de) * | 1979-02-14 | 1980-09-03 | Roche Diagnostics GmbH | Diagnostisches Mittel, Verfahren zu dessen Herstellung sowie dessen Verwendung zum Nachweis von Leukozyten in Körperflüssigkeiten |
US4219440A (en) * | 1979-06-06 | 1980-08-26 | Coulter Electronics, Inc. | Multiple analysis hematology reference control reagent and method of making the same |
US4455376A (en) * | 1979-09-17 | 1984-06-19 | R. J. Harvey Instrument Corp. | Photometric methods for counting the particulate components of blood |
US4286963A (en) * | 1979-11-23 | 1981-09-01 | Coulter Electronics, Inc. | Differential lymphoid-myeloid determination of leukocytes in whole blood |
GB2147999A (en) * | 1980-06-16 | 1985-05-22 | Coulter Electronics | Lysing reagent for differential determination of lymphoid-myeloid population of leukocytes |
DE3123669A1 (de) * | 1980-06-16 | 1982-04-22 | Coulter Electronics, Inc., 33010 Hialeah, Fla. | Verfahren, mehrzweckblutverduennungsmittel und verfahren, reagens zur differentiellen bestimmung der lymphoiden-myeloiden population von leukozyten |
US4962038A (en) * | 1980-06-16 | 1990-10-09 | Coulter Electronics, Inc. | Multi-purpose blood diluent and lysing agent for differential determination of lymphoid-myeloid population of leukocytes |
DE3153618C2 (it) * | 1980-06-16 | 1992-10-15 | Coulter Electronics, Inc., Hialeah, Fla., Us | |
US4346018A (en) * | 1980-06-16 | 1982-08-24 | Coulter Electronics, Inc. | Multi-purpose blood diluent and lysing agent for differential determination of lymphoid-myeloid population of leukocytes |
US4521518A (en) * | 1980-06-16 | 1985-06-04 | Coulter Electronics, Inc. | Multi-purpose blood diluent and lysing agent for differential determination of lymphoid-myeloid population of leukocytes |
US4526869A (en) * | 1980-09-24 | 1985-07-02 | Regents Of The University Of Minnesota | Method for quantitatively determining the concentration of hemoglobin in a biological sample |
US4543336A (en) * | 1982-02-12 | 1985-09-24 | Dragerwerk Aktiengesellschaft | Indicator for determining sulfur dioxide |
US4528274A (en) * | 1982-07-06 | 1985-07-09 | Coulter Electronics, Inc. | Multi-purpose blood diluent and lysing agent for differential determination of lymphoid-myeloid population of leukocytes |
US4485175A (en) * | 1983-01-03 | 1984-11-27 | Coulter Electronics, Inc. | Method for three-volume differential determination of lymphocyte, monocyte and granulocyte populations of leukocytes |
DE3390432C2 (it) * | 1983-01-03 | 1988-09-01 | Coulter Electronics | |
WO1984002777A1 (en) * | 1983-01-03 | 1984-07-19 | Coulter Electronics | Method for the volumetric differential of leukocytes |
WO1984003771A1 (en) * | 1983-03-25 | 1984-09-27 | Coulter Electronics | Method and stromatolysing reagent for the volumetric determination of populations of leukocytes |
US4529705A (en) * | 1983-06-06 | 1985-07-16 | Coulter Electronics, Inc. | Reagent for combined diluting and lysing whole blood |
WO1984004969A1 (en) * | 1983-06-06 | 1984-12-20 | Coulter Electronics | Reagent for combined diluting and lysing whole blood |
EP0136058A2 (en) * | 1983-08-22 | 1985-04-03 | Ortho Diagnostic Systems Inc. | Flow cytometry lysing reagent with leukoprotective agent for producing a 3-part WBC count |
US4637986A (en) * | 1983-08-22 | 1987-01-20 | Ortho Diagnostic Systems, Inc. | Flow cytometry lysing reagent with leukoprotective agent for producing a 3-part WBC count |
EP0136058A3 (en) * | 1983-08-22 | 1987-04-22 | Ortho Diagnostic Systems Inc. | Flow cytometry lysing reagent with leukoprotective agent for producing a 3-part wbc count |
US4656139A (en) * | 1983-09-29 | 1987-04-07 | Toa Medical Electronics Co., Ltd. | Method for preparing cells for blood analysis |
US4617275A (en) * | 1983-09-29 | 1986-10-14 | Toa Medical Electronics Co., Ltd. | Reagent for blood analysis |
WO1985005640A1 (en) * | 1984-05-31 | 1985-12-19 | Coulter Electronics, Inc. | A reagent system and method for identification, enumeration and examination of classes and subclasses of blood leukocytes |
FR2582103A1 (fr) * | 1985-03-19 | 1986-11-21 | Canavaggio Michel | Procede de determination d'une substance biologique dans un echantillon |
US4745071A (en) * | 1985-09-05 | 1988-05-17 | Sequoia-Turner Corporation | Method for the volumetric differentiation of blood cells types |
EP0268376A3 (en) * | 1986-10-22 | 1990-07-11 | Helena Laboratories Corporation | Blood sample modification and reagent compositions therefor |
EP0268376A2 (en) * | 1986-10-22 | 1988-05-25 | Helena Laboratories Corporation | Blood sample modification and reagent compositions therefor |
US4725555A (en) * | 1986-10-22 | 1988-02-16 | Helena Laboratories Corporation | Zinc protoporphyrin test system |
US5731206A (en) * | 1987-03-13 | 1998-03-24 | Coulter Electronics, Inc. | Method and reagent system for isolation, identification and/or analysis of leukocytes from whole blood samples |
WO1988007187A1 (en) * | 1987-03-13 | 1988-09-22 | Coulter Electronics, Inc. | System for isolating and identifying leukocytes |
US5155044A (en) * | 1987-03-13 | 1992-10-13 | Coulter Electronics, Inc. | Lysing reagent system for isolation, identification and/or analysis of leukocytes from whole blood samples |
US4853338A (en) * | 1987-05-20 | 1989-08-01 | Technicon Instruments Corporation | Cyanide-free hemoglobin reagent |
US5045474A (en) * | 1987-05-28 | 1991-09-03 | Sequoia-Turner Corporation (Unipath) | Semi-automatic process for white cell differential count |
US5008202A (en) * | 1988-11-29 | 1991-04-16 | Sequoia Turner Corporation | Blood diluent for red blood cell analysis |
US5510267A (en) * | 1989-05-15 | 1996-04-23 | Abbott Laboratories | Flow cytometry lytic agent and method enabling 5-part leukocyte differential count |
US5620852A (en) * | 1990-11-14 | 1997-04-15 | Hri Research, Inc. | Nucleic acid preparation methods |
US5654179A (en) * | 1990-11-14 | 1997-08-05 | Hri Research, Inc. | Nucleic acid preparation methods |
US5284940A (en) * | 1990-11-14 | 1994-02-08 | Hri Research, Inc. | Preparation for nucleic acid samples |
US5958781A (en) * | 1994-07-14 | 1999-09-28 | Abbott Laboratories | Methods and reagents for cyanide-free determination of hemoglobin and leukocytes in whole blood |
US6740527B1 (en) | 1994-07-14 | 2004-05-25 | Abbott Laboratories | Methods and reagents for cyanide-free determination of hemoglobin and leukocytes in whole blood |
US5834315A (en) * | 1994-12-23 | 1998-11-10 | Coulter Corporation | Cyanide-free reagent and method for hemoglobin determination and leukocyte differentitation |
EP0878715A1 (en) * | 1997-05-13 | 1998-11-18 | Bayer Corporation | Cyanide-containing hemoglobin reagent composition and method providing acceptable precision, accuracy and freedom from white cell interference on automated hematology analyzers |
US5858794A (en) * | 1997-05-13 | 1999-01-12 | Bayer Corporation | Cyanide-containing hemoglobin reagent composition and method providing acceptable precision, accuracy and freedom from white cell interference on automated hematology analyzers |
US20040241769A1 (en) * | 1999-09-24 | 2004-12-02 | Crews Harold Richardson | Multi-purpose reagent system and method for enumeration of red blood cells, white blood cells and thrombocytes and differential determination of white blood cells |
US20050106713A1 (en) * | 2003-09-03 | 2005-05-19 | Phan Brigitte C. | Personal diagnostic devices and related methods |
WO2005084534A1 (en) | 2003-09-03 | 2005-09-15 | Life Patch International, Inc. | Personal diagnostic devices and related methods |
US9133024B2 (en) | 2003-09-03 | 2015-09-15 | Brigitte Chau Phan | Personal diagnostic devices including related methods and systems |
US9993189B2 (en) | 2003-09-03 | 2018-06-12 | Life Patch International | Personal diagnostic device having a fluidic circuit with a plurality of analysis chambers |
US11737694B2 (en) | 2003-09-03 | 2023-08-29 | Life Patch International, Inc. | Personal diagnostic device having a plurality of tubules |
US9091677B2 (en) | 2010-08-09 | 2015-07-28 | Beckman Coulter, Inc. | Isotonic buffered composition and method that enables counting of cells |
US9567622B2 (en) | 2010-08-09 | 2017-02-14 | Beckman Coulter, Inc. | Isotonic buffered composition and method that enables counting of cells |
US9523676B2 (en) | 2011-08-24 | 2016-12-20 | Eiken Kagaku Kabushiki Kaisha | Leukocyte measurement device and reagent kit |
WO2014006638A1 (en) | 2012-07-03 | 2014-01-09 | Srivastava Ambar | Device and method for blood hemoglobin measurement without carboxyhemoglobin interference |
CN113959911A (zh) * | 2020-07-20 | 2022-01-21 | 深圳迈瑞生物医疗电子股份有限公司 | 抗血小板聚集干扰的检测方法、试剂及其应用 |
Also Published As
Publication number | Publication date |
---|---|
SE7500245L (sv) | 1976-01-07 |
IT1029631B (it) | 1979-03-20 |
BE824206A (nl) | 1975-07-08 |
IL46137A0 (en) | 1975-02-10 |
CA1024868A (en) | 1978-01-24 |
AU7572574A (en) | 1976-05-27 |
NL7415233A (nl) | 1976-01-07 |
US3874852A (en) | 1975-04-01 |
CH588078A5 (it) | 1977-05-31 |
ZA747574B (en) | 1976-07-28 |
MX4259E (es) | 1982-03-08 |
GB1489303A (en) | 1977-10-19 |
DE2501855B2 (de) | 1980-02-07 |
DE2501855C3 (de) | 1980-10-16 |
JPS516788A (it) | 1976-01-20 |
JPS616341B2 (it) | 1986-02-25 |
ES433929A1 (es) | 1976-11-16 |
IL46137A (en) | 1977-02-28 |
NL164669B (nl) | 1980-08-15 |
FR2277344B1 (it) | 1977-11-18 |
DE2501855A1 (de) | 1976-01-22 |
FR2277344A1 (fr) | 1976-01-30 |
SE415609B (sv) | 1980-10-13 |
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Date | Code | Title | Description |
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RR | Request for reexamination filed |
Effective date: 19840919 |
|
B1 | Reexamination certificate first reexamination | ||
RF | Reissue application filed |
Effective date: 19891130 |