GB1574681A - Device for determining the blood sedimentation rate - Google Patents
Device for determining the blood sedimentation rate Download PDFInfo
- Publication number
- GB1574681A GB1574681A GB2362/78A GB236278A GB1574681A GB 1574681 A GB1574681 A GB 1574681A GB 2362/78 A GB2362/78 A GB 2362/78A GB 236278 A GB236278 A GB 236278A GB 1574681 A GB1574681 A GB 1574681A
- Authority
- GB
- United Kingdom
- Prior art keywords
- circuit
- pulse
- output
- coil
- counter
- 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
Links
- 238000004062 sedimentation Methods 0.000 title claims description 41
- 210000004369 blood Anatomy 0.000 title claims description 35
- 239000008280 blood Substances 0.000 title claims description 35
- 239000003990 capacitor Substances 0.000 claims description 29
- 210000003743 erythrocyte Anatomy 0.000 claims description 28
- 238000012360 testing method Methods 0.000 claims description 26
- 230000008859 change Effects 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 11
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 5
- 238000005259 measurement Methods 0.000 description 15
- 230000035699 permeability Effects 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 238000005534 hematocrit Methods 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 230000001575 pathological effect Effects 0.000 description 3
- 239000010453 quartz Substances 0.000 description 3
- 210000002966 serum Anatomy 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 3
- 239000001509 sodium citrate Substances 0.000 description 3
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 229960002897 heparin Drugs 0.000 description 2
- 229920000669 heparin Polymers 0.000 description 2
- 230000005693 optoelectronics Effects 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 102000001554 Hemoglobins Human genes 0.000 description 1
- 108010054147 Hemoglobins Proteins 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 210000000601 blood cell Anatomy 0.000 description 1
- 230000023555 blood coagulation Effects 0.000 description 1
- 239000003130 blood coagulation factor inhibitor Substances 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000002949 hemolytic effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hematology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2702557A DE2702557C3 (de) | 1977-01-22 | 1977-01-22 | Vorrichtung zum Bestimmen der Blutsenkungsgeschwindigkeit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1574681A true GB1574681A (en) | 1980-09-10 |
Family
ID=5999266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2362/78A Expired GB1574681A (en) | 1977-01-22 | 1978-01-20 | Device for determining the blood sedimentation rate |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4187462A (en, 2012) |
| JP (1) | JPS5393684A (en, 2012) |
| DE (1) | DE2702557C3 (en, 2012) |
| FR (1) | FR2378282A1 (en, 2012) |
| GB (1) | GB1574681A (en, 2012) |
| SE (1) | SE7800725L (en, 2012) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2125553A (en) * | 1982-08-10 | 1984-03-07 | Standard Telephones Cables Ltd | Multi-purpose sensor/detector for fluid |
| GB2130728A (en) * | 1982-09-23 | 1984-06-06 | De Beers Ind Diamond | Measuring settling rates |
| GB2202051A (en) * | 1987-01-22 | 1988-09-14 | Ecc Int Ltd | Methods and apparatus for monitoring the flocculation state of particles in a suspension |
| GB2260407A (en) * | 1991-10-10 | 1993-04-14 | Christopher Barnes | Contactless measurement of physical parameters of samples |
| DE4311737A1 (de) * | 1993-04-08 | 1994-10-13 | Robert Krah | Vorrichtung und Verfahren zum kontinuierlichen Messen von Sedimentations- oder Flotationsgeschwindigkeiten |
| US5583432A (en) * | 1994-04-11 | 1996-12-10 | Sci-Nostics Limited | Electrical method and apparatus for non-contact determination of physical and/or chemical properties of a sample, particularly of blood |
| GB2400669A (en) * | 2003-04-17 | 2004-10-20 | Christopher Barnes | Determining haematological parameters and indicators by harnessing the dynamics of erythrocyte |
| GB2414558A (en) * | 2003-10-10 | 2005-11-30 | Christopher Barnes | Monitoring changes in composition or concentration of a fluid |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4580096A (en) * | 1981-07-06 | 1986-04-01 | Coulter Electronics, Inc. | Isotachophoresis analyzer for inductively detecting boundaries between adjoining substances having different conductivities |
| US4685678A (en) * | 1982-08-13 | 1987-08-11 | Bally Manufacturing Corporation | Position transducer system for a joystick |
| DE3337618A1 (de) * | 1983-10-15 | 1985-04-25 | Heinz Prof. Dr. 4400 Münster Schröer | Anordnung zur messung der ex-vivo-blutungszeit |
| DE3536997A1 (de) * | 1985-10-17 | 1987-04-23 | Knoche Karl Friedrich Prof Dr | Verfahren und vorrichtung zur bestimmung des quantitativen gehalts von stoffen |
| US4859940A (en) * | 1987-09-09 | 1989-08-22 | Westinghouse Electric Corp. | Apparatus for detecting onset of slag entrainment in a molten metal stream |
| DE3815009A1 (de) * | 1988-04-30 | 1989-11-09 | Leybold Ag | Einrichtung und verfahren zum zerstoerungsfreien messen des ohmschen widerstands duenner schichten nach dem wirbelstrom-prinzip |
| DE3903278C2 (de) * | 1989-02-03 | 1995-09-28 | Rexroth Mannesmann Gmbh | Induktive Wegaufnehmeranordnung |
| SE465140B (sv) * | 1989-12-13 | 1991-07-29 | Tesi Ab | Foerfarande och anordning foer att bestaemma blods saenkningsreaktion |
| US5150683A (en) * | 1991-03-12 | 1992-09-29 | Chrysler Corporation | Flexible fuel sensor system |
| US5119671A (en) * | 1991-03-12 | 1992-06-09 | Chrysler Corporation | Method for flexible fuel control |
| KR960010689B1 (ko) * | 1991-08-28 | 1996-08-07 | 미쓰비시덴키 가부시키가이샤 | 연료의 유전율 검지센서 |
| AU677001B2 (en) * | 1992-03-10 | 1997-04-10 | Christopher Barnes | Apparatus for determining the physical and/or chemical properties of a sample, particularly of blood |
| JP2925423B2 (ja) | 1993-03-15 | 1999-07-28 | 三菱電機株式会社 | 燃料のアルコール濃度検知装置 |
| US5554932A (en) * | 1993-12-17 | 1996-09-10 | Eastman Kodak Company | Measurement of a saturation magnetic flux density through use of a rotating permanent magnet |
| US6058934A (en) * | 1995-11-02 | 2000-05-09 | Chiron Diagnostics Corporation | Planar hematocrit sensor incorporating a seven-electrode conductivity measurement cell |
| US6193892B1 (en) | 1999-03-03 | 2001-02-27 | Promega Corporation | Magnetic separation assembly and method |
| US6208134B1 (en) * | 1999-09-30 | 2001-03-27 | Honeywell International Inc | Interference-tolerant proximity sensor system having a resonance-tracking impedance analyzer |
| US6974701B2 (en) * | 2003-03-21 | 2005-12-13 | Hemovations, Llc | Erythrocyte sedimentation rate (ESR) test measurement instrument of unitary design and method of using the same |
| US20060216829A1 (en) * | 2003-03-21 | 2006-09-28 | Denis Bouboulis | Erythrocyte sedimentation rate (ESR) test measurement instrument of unitary design and method of using the same |
| ITFI20030254A1 (it) | 2003-10-08 | 2005-04-09 | Actis Active Sensors S R L | Metodo e dispositivo perfezionati per l'analisi spettrale |
| BRPI0416069B1 (pt) * | 2003-10-28 | 2014-02-11 | Dispositivo para realizar análises em fluidos biológicos e método relacionado | |
| EP2708879A1 (de) * | 2012-09-14 | 2014-03-19 | Baumer Electric AG | Messanordnung zum Bestimmen einer Messkapazität einer Messprobe |
| DE102016225691A1 (de) * | 2016-12-20 | 2018-06-21 | Bayerische Motoren Werke Aktiengesellschaft | Hochvolt-Batterie für ein Kraftfahrzeug, insbesondere für einen Kraftwagen |
| FR3077639B1 (fr) * | 2018-02-02 | 2020-02-14 | Universite De Rennes 1 | Methode de determination d'une vitesse de sedimentation |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA690145A (en) * | 1964-07-07 | F. H. Peavey And Company | Reactance test cell | |
| GB121163A (en) * | 1917-11-30 | 1918-12-02 | Thomas Sloper | Improvements in or relating to Rolling-machines for Strips of Metal or other Material. |
| US2102785A (en) * | 1935-10-18 | 1937-12-21 | Brooks Clyde | Method of and apparatus for sedimentation testing of blood |
| US2725782A (en) * | 1952-08-19 | 1955-12-06 | Worley Carl Milton | Apparatus for recording rate of sedimentation in liquids |
| GB1036932A (en) * | 1962-05-03 | 1966-07-20 | Noeller Hans Guenter | Blood sedimentation apparatus |
-
1977
- 1977-01-22 DE DE2702557A patent/DE2702557C3/de not_active Expired
-
1978
- 1978-01-17 FR FR7801184A patent/FR2378282A1/fr active Granted
- 1978-01-20 JP JP511978A patent/JPS5393684A/ja active Pending
- 1978-01-20 US US05/870,939 patent/US4187462A/en not_active Expired - Lifetime
- 1978-01-20 SE SE7800725A patent/SE7800725L/xx unknown
- 1978-01-20 GB GB2362/78A patent/GB1574681A/en not_active Expired
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2125553A (en) * | 1982-08-10 | 1984-03-07 | Standard Telephones Cables Ltd | Multi-purpose sensor/detector for fluid |
| GB2130728A (en) * | 1982-09-23 | 1984-06-06 | De Beers Ind Diamond | Measuring settling rates |
| GB2202051A (en) * | 1987-01-22 | 1988-09-14 | Ecc Int Ltd | Methods and apparatus for monitoring the flocculation state of particles in a suspension |
| GB2202051B (en) * | 1987-01-22 | 1991-03-27 | Ecc Int Ltd | Methods and apparatus for monitoring the flocculation state of particles in a suspension |
| GB2260407A (en) * | 1991-10-10 | 1993-04-14 | Christopher Barnes | Contactless measurement of physical parameters of samples |
| GB2260407B (en) * | 1991-10-10 | 1994-11-30 | Christopher Barnes | Method and devices for A.C measurement on all electromagnetically permeable matter, preferably liquid blood |
| DE4311737A1 (de) * | 1993-04-08 | 1994-10-13 | Robert Krah | Vorrichtung und Verfahren zum kontinuierlichen Messen von Sedimentations- oder Flotationsgeschwindigkeiten |
| US5583432A (en) * | 1994-04-11 | 1996-12-10 | Sci-Nostics Limited | Electrical method and apparatus for non-contact determination of physical and/or chemical properties of a sample, particularly of blood |
| GB2400669A (en) * | 2003-04-17 | 2004-10-20 | Christopher Barnes | Determining haematological parameters and indicators by harnessing the dynamics of erythrocyte |
| GB2400669B (en) * | 2003-04-17 | 2005-12-14 | * Barnes Christopher | A method and device to obtain haematological parameters and indicators by means of harnessing the dynamics of erythrocyte and other aggregation |
| GB2414558A (en) * | 2003-10-10 | 2005-11-30 | Christopher Barnes | Monitoring changes in composition or concentration of a fluid |
| GB2414558B (en) * | 2003-10-10 | 2006-04-19 | Christopher Barnes | Apparatus and method for tracking changes in composition or concentration of a fluid or one or more component parts thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2702557B2 (de) | 1979-02-08 |
| DE2702557A1 (de) | 1978-07-27 |
| US4187462A (en) | 1980-02-05 |
| SE7800725L (sv) | 1978-07-23 |
| JPS5393684A (en) | 1978-08-16 |
| FR2378282B3 (en, 2012) | 1980-10-17 |
| FR2378282A1 (fr) | 1978-08-18 |
| DE2702557C3 (de) | 1979-10-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |