ES2010164A4 - Dispositivo para medir el tiempo de modificacion del estado fisico deun medio fluido. - Google Patents
Dispositivo para medir el tiempo de modificacion del estado fisico deun medio fluido.Info
- Publication number
- ES2010164A4 ES2010164A4 ES88403280T ES88403280T ES2010164A4 ES 2010164 A4 ES2010164 A4 ES 2010164A4 ES 88403280 T ES88403280 T ES 88403280T ES 88403280 T ES88403280 T ES 88403280T ES 2010164 A4 ES2010164 A4 ES 2010164A4
- Authority
- ES
- Spain
- Prior art keywords
- ball
- measure
- change time
- physical state
- fluid media
- 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.)
- Granted
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
- G01N33/483—Physical analysis of biological material
- G01N33/487—Physical analysis of biological material of liquid biological material
- G01N33/49—Blood
- G01N33/4905—Determining clotting time of blood
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
- G01N11/10—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material
Abstract
EL INVENTO ES UN DISPOSITIVO PARA MEDIR EL TIEMPO DE MODIFICACION DEL ESTADO FISICO DE UN MEDIO FLUIDO, DEL GENERO QUE COMPRENDE UN VASO VERTICAL CONTENIENDO EL FLUIDO Y LOS REACTIVOS NECESARIOS, Y EN EL CUAL ESTA COLOCADO UNA BOLA FERROMAGNETICA ATRAIDA EN ROTACION POR UN CAMPO MAGNETICO EXTERIOR. ESTE DISPOSITIVO SE CARACTERIZA PORQUE SU VASO (1) PRESENTA EN LA PARTE INFERIOR UN CAMINO DE RODADURA ANULAR (4) PARA DICHA BOLA (5) Y COMPORTA UN DISPOSITIVO DE DETECCION (17) QUE LIBERA UNA SEÑAL ELECTRICA, CADA VEZ QUE LA BOLA (5) PASA DELANTE DE EL, Y ESTA ASOCIADO A UNA UNIDAD DE MEDIDA (23) QUE DETERMINA LAS VARIACIONES DEL INTERVALO DE TIEMPO ENTRE DOS PASADOS CONSECUTIVAS DE DICHA BOLA (5). APLICACION PARA LA MEDIDA DEL TIEMPO DE COAGULACION DEL PLASMA SANGUINEO
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8718347A FR2625563B1 (fr) | 1987-12-30 | 1987-12-30 | Dispositif pour mesurer le temps de modification de l'etat physique d'un milieu fluide |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2010164A4 true ES2010164A4 (es) | 1989-11-01 |
ES2010164T3 ES2010164T3 (es) | 1992-11-01 |
Family
ID=9358421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198888403280T Expired - Lifetime ES2010164T3 (es) | 1987-12-30 | 1988-12-22 | Dispositivo para medir el tiempo de modificacion del estado fisico de un medio fluido. |
Country Status (10)
Country | Link |
---|---|
US (1) | US5072610A (es) |
EP (1) | EP0323322B1 (es) |
JP (1) | JPH0664067B2 (es) |
AT (1) | ATE75044T1 (es) |
DE (2) | DE323322T1 (es) |
DK (1) | DK169413B1 (es) |
ES (1) | ES2010164T3 (es) |
FI (1) | FI95320C (es) |
FR (1) | FR2625563B1 (es) |
GR (1) | GR3004821T3 (es) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2664982B1 (fr) * | 1990-07-20 | 1994-04-29 | Serbio | Appareil de detection de changement de viscosite, par mesure d'un glissement relatif, en particulier pour la detection du temps de coagulation du sang. |
US5522255A (en) | 1993-08-31 | 1996-06-04 | Boehringer Mannheim Corporation | Fluid dose, flow and coagulation sensor for medical instrument |
US5526111A (en) * | 1993-08-31 | 1996-06-11 | Boehringer Mannheim Corporation | Method and apparatus for calculating a coagulation characteristic of a sample of blood a blood fraction or a control |
US5841023A (en) * | 1993-08-31 | 1998-11-24 | Boehringer Mannheim Corporation | Magnet for medical instrument |
US5629209A (en) * | 1995-10-19 | 1997-05-13 | Braun, Sr.; Walter J. | Method and apparatus for detecting viscosity changes in fluids |
US5736404A (en) * | 1995-12-27 | 1998-04-07 | Zia Yassinzadeh | Flow detection appartus and method |
US6382827B1 (en) * | 2000-11-01 | 2002-05-07 | Dade Behring Inc. | Method and apparatus for mixing liquid solutions using a rotating magnet to generate a stirring vortex action |
ES2234349B1 (es) * | 2002-04-18 | 2006-11-01 | Servicio De Instrumentacion Hospitalaria, S.L. | Dispositivo de medicion de tiempo de coagulacion y actividad plaquetaria y, procedimiento del mismo. |
EP1398615A1 (de) * | 2002-09-04 | 2004-03-17 | Trinity Biotech GmbH | Verfahren und Vorrichtung zur Feststellung der Änderung des Fliessverhaltens einer Flüssigkeit |
GB0324641D0 (en) * | 2003-10-22 | 2003-11-26 | Unipath Ltd | Coagulation detection method |
FR2866707A1 (fr) * | 2004-02-23 | 2005-08-26 | Thierry Bernardi | Procede et dispositif permettant de detecter la formation et le developpement de biofilms dans un milieu de culture |
FR2866706B1 (fr) * | 2004-02-23 | 2014-04-18 | Thierry Bernardi | Procede et dispositif permettant de detecter la formation et le developpement de biofilms dans un milieu de culture |
US7453555B2 (en) * | 2005-05-20 | 2008-11-18 | Bio/Data Corporation | Aggregometer with near ultraviolet light source |
FR2898363B1 (fr) | 2006-03-10 | 2008-06-13 | Biofilm Control Sarl | Prodede de releves d'images, notamment pour l'etude du developpement d'un biofilm dans un milieu de culture |
EP2104865B1 (en) * | 2007-01-12 | 2010-06-23 | Koninklijke Philips Electronics N.V. | A sensor device for and a method of sensing magnetic particles |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2383444A1 (fr) * | 1977-03-11 | 1978-10-06 | Laborgeraete Analysensyst Gmbh | Mesure du temps de coagulation de sang |
FR2410817A1 (fr) * | 1977-12-01 | 1979-06-29 | Inst Nat Sante Rech Med | Procede et appareil de detection du changement d'etat d'un milieu liquide ou semi-liquide |
DE2937195C3 (de) * | 1979-09-14 | 1985-03-21 | Heinrich Amelung GmbH, 4920 Lemgo | Blut-Koagulometer |
DE3211191A1 (de) * | 1982-03-26 | 1983-10-06 | Holger Behnk | Geraet zum erfassen und messen der blutgerinnungszeit durch einen impuls aufgrund der lageveraenderung einer stahlkugel in einem mit reagenz gefuellten roehrchen |
FR2566908B1 (fr) * | 1984-06-27 | 1986-07-18 | Girolami Antoine | Coagulometre et procede de mesure du temps de coagulation d'echantillons de produits fluides |
FR2634020B2 (fr) * | 1987-12-30 | 1991-02-22 | Serbio | Cuvette pour analyseur biologique |
-
1987
- 1987-12-30 FR FR8718347A patent/FR2625563B1/fr not_active Expired - Fee Related
-
1988
- 1988-12-22 DE DE198888403280T patent/DE323322T1/de active Pending
- 1988-12-22 ES ES198888403280T patent/ES2010164T3/es not_active Expired - Lifetime
- 1988-12-22 EP EP88403280A patent/EP0323322B1/fr not_active Expired - Lifetime
- 1988-12-22 AT AT88403280T patent/ATE75044T1/de not_active IP Right Cessation
- 1988-12-22 DE DE8888403280T patent/DE3870199D1/de not_active Expired - Fee Related
- 1988-12-28 JP JP63335699A patent/JPH0664067B2/ja not_active Expired - Lifetime
- 1988-12-28 FI FI885998A patent/FI95320C/fi not_active IP Right Cessation
- 1988-12-30 DK DK733388A patent/DK169413B1/da not_active IP Right Cessation
-
1991
- 1991-03-27 US US07/679,124 patent/US5072610A/en not_active Expired - Fee Related
-
1992
- 1992-06-04 GR GR920401165T patent/GR3004821T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
DK733388D0 (da) | 1988-12-30 |
FI95320B (fi) | 1995-09-29 |
DK733388A (da) | 1989-07-01 |
FI885998A (fi) | 1989-07-01 |
DE3870199D1 (de) | 1992-05-21 |
FI95320C (fi) | 1996-01-10 |
EP0323322B1 (fr) | 1992-04-15 |
DE323322T1 (de) | 1989-11-16 |
ATE75044T1 (de) | 1992-05-15 |
ES2010164T3 (es) | 1992-11-01 |
JPH0664067B2 (ja) | 1994-08-22 |
US5072610A (en) | 1991-12-17 |
DK169413B1 (da) | 1994-10-24 |
GR3004821T3 (es) | 1993-04-28 |
JPH01213571A (ja) | 1989-08-28 |
FR2625563A1 (fr) | 1989-07-07 |
EP0323322A1 (fr) | 1989-07-05 |
FR2625563B1 (fr) | 1990-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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