WO1995006430B1 - Commande de chauffage analogique pour instrument - Google Patents
Commande de chauffage analogique pour instrumentInfo
- Publication number
- WO1995006430B1 WO1995006430B1 PCT/US1994/009428 US9409428W WO9506430B1 WO 1995006430 B1 WO1995006430 B1 WO 1995006430B1 US 9409428 W US9409428 W US 9409428W WO 9506430 B1 WO9506430 B1 WO 9506430B1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- control
- temperature
- heater
- monitoring
- coupling
- Prior art date
Links
- 230000015271 coagulation Effects 0.000 claims abstract 2
- 238000005345 coagulation Methods 0.000 claims abstract 2
- 230000001808 coupling Effects 0.000 claims 10
- 238000010168 coupling process Methods 0.000 claims 10
- 238000005859 coupling reaction Methods 0.000 claims 10
- 239000012530 fluid Substances 0.000 claims 4
- 238000006243 chemical reaction Methods 0.000 claims 3
- 239000000376 reactant Substances 0.000 claims 2
- 210000004369 Blood Anatomy 0.000 abstract 4
- 239000008280 blood Substances 0.000 abstract 4
Abstract
Un instrument (100) destiné à déterminer une caractéristique de coagulation de sang, d'une fraction sanguine ou d'un témoin (514) comprend un chauffage (182, 192) et une commande du chauffage (322). Le chauffage comporte un élément chauffant (182) supporté (192) dans une relation de conduction thermique avec le sang, la fraction sanguine ou le témoin (514) lorsque l'instrument (100) fonctionne. La température du support (192) de l'élément chauffant est contrôlée. La commande du chauffage (322) comporte une première commande de point fixe de température (428) et une seconde commande de point fixe de température (SETPoinT 2). La commande du chauffage (322) est couplée au contrôleur de l'élément de support du chauffage (188), et l'élément chauffant (182) est couplé à la commande du chauffage (322) afin d'être commandé par celle-ci.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE69430926T DE69430926T2 (de) | 1993-08-31 | 1994-08-18 | Analoge heizsteuerung für ein medizinisches instrument |
CA002168966A CA2168966C (fr) | 1993-08-31 | 1994-08-18 | Regulation analogique du rechauffeur pour instruments medicaux |
JP7508157A JPH09502268A (ja) | 1993-08-31 | 1994-08-18 | 医療装置用アナログヒータ制御装置 |
EP94927199A EP0775311B1 (fr) | 1993-08-31 | 1994-08-18 | Commande de chauffage analogique pour instrument |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11491593A | 1993-08-31 | 1993-08-31 | |
US08/114,915 | 1993-08-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1995006430A1 WO1995006430A1 (fr) | 1995-03-09 |
WO1995006430B1 true WO1995006430B1 (fr) | 1995-03-23 |
Family
ID=22358209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1994/009428 WO1995006430A1 (fr) | 1993-08-31 | 1994-08-18 | Commande de chauffage analogique pour instrument |
Country Status (7)
Country | Link |
---|---|
US (1) | US5832921A (fr) |
EP (1) | EP0775311B1 (fr) |
JP (1) | JPH09502268A (fr) |
CA (1) | CA2168966C (fr) |
DE (1) | DE69430926T2 (fr) |
ES (1) | ES2180588T3 (fr) |
WO (1) | WO1995006430A1 (fr) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6466808B1 (en) * | 1999-11-22 | 2002-10-15 | Mallinckrodt Inc. | Single device for both heating and temperature measurement in an oximeter sensor |
US8071384B2 (en) | 1997-12-22 | 2011-12-06 | Roche Diagnostics Operations, Inc. | Control and calibration solutions and methods for their use |
US7208119B1 (en) * | 2000-03-01 | 2007-04-24 | Roche Diagnostics Operations, Inc. | Hospital meter system |
WO2001011356A2 (fr) * | 1999-08-06 | 2001-02-15 | Roche Diagnostics Corporation | Procedes et appareil de determination du temps de coagulation |
US6588253B2 (en) * | 2001-08-17 | 2003-07-08 | Delphi Technologies, Inc. | Fuel volatitlity sensor and method based on capacitance measurement |
US7018843B2 (en) | 2001-11-07 | 2006-03-28 | Roche Diagnostics Operations, Inc. | Instrument |
US7488601B2 (en) | 2003-06-20 | 2009-02-10 | Roche Diagnostic Operations, Inc. | System and method for determining an abused sensor during analyte measurement |
US8148164B2 (en) | 2003-06-20 | 2012-04-03 | Roche Diagnostics Operations, Inc. | System and method for determining the concentration of an analyte in a sample fluid |
US7452457B2 (en) | 2003-06-20 | 2008-11-18 | Roche Diagnostics Operations, Inc. | System and method for analyte measurement using dose sufficiency electrodes |
US8206565B2 (en) | 2003-06-20 | 2012-06-26 | Roche Diagnostics Operation, Inc. | System and method for coding information on a biosensor test strip |
US7645421B2 (en) | 2003-06-20 | 2010-01-12 | Roche Diagnostics Operations, Inc. | System and method for coding information on a biosensor test strip |
US7718439B2 (en) | 2003-06-20 | 2010-05-18 | Roche Diagnostics Operations, Inc. | System and method for coding information on a biosensor test strip |
US7645373B2 (en) | 2003-06-20 | 2010-01-12 | Roche Diagnostic Operations, Inc. | System and method for coding information on a biosensor test strip |
US8058077B2 (en) | 2003-06-20 | 2011-11-15 | Roche Diagnostics Operations, Inc. | Method for coding information on a biosensor test strip |
US7047056B2 (en) | 2003-06-25 | 2006-05-16 | Nellcor Puritan Bennett Incorporated | Hat-based oximeter sensor |
EP1713926B1 (fr) | 2004-02-06 | 2012-08-01 | Bayer HealthCare, LLC | Especes oxydables servant de reference interne a des biocapteurs, et procede d'utilisation |
US7569126B2 (en) | 2004-06-18 | 2009-08-04 | Roche Diagnostics Operations, Inc. | System and method for quality assurance of a biosensor test strip |
GB0509919D0 (en) * | 2005-05-16 | 2005-06-22 | Ralph Ellerker 1795 Ltd | Improvements to door closure system |
KR101503072B1 (ko) | 2005-07-20 | 2015-03-16 | 바이엘 헬스케어 엘엘씨 | 게이트형 전류 측정법 |
KR20130100022A (ko) | 2005-09-30 | 2013-09-06 | 바이엘 헬스케어 엘엘씨 | 게이트형 전압 전류 측정 분석물 결정 방법 |
WO2009076302A1 (fr) | 2007-12-10 | 2009-06-18 | Bayer Healthcare Llc | Marqueurs de contrôle pour la détection automatique d'une solution de contrôle et procédés d'utilisation |
ES2390987T3 (es) * | 2008-12-18 | 2012-11-20 | F. Hoffmann-La Roche Ag | Método para comprobar la calidad del acoplamiento térmico de una celda de medición |
US9518905B2 (en) | 2012-01-16 | 2016-12-13 | Abram Scientific, Inc. | Methods, devices, and systems for measuring physical properties of fluid |
USD750802S1 (en) * | 2014-01-13 | 2016-03-01 | Gilson, Inc. | Liquid handling platform |
CN109682959A (zh) * | 2019-03-01 | 2019-04-26 | 南京岚煜生物科技有限公司 | 多指标凝血项目检测系统 |
SG11202108580YA (en) * | 2019-03-01 | 2021-09-29 | Lansion Biotechnology Co Ltd | Detection system for multi-index coagulation items |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE28009E (en) * | 1966-10-03 | 1974-05-14 | Method for measuring the coagulation time of organic substances (and albuminoid | |
US4058254A (en) * | 1968-01-26 | 1977-11-15 | Danfoss A/S | Temperature-monitoring and control system |
US3593568A (en) * | 1969-04-01 | 1971-07-20 | Bio Dynamics Inc | Prothrombin time measuring apparatus with means to start the timer in response to the initial decrement of optical transmissivity |
US3967934A (en) * | 1969-06-13 | 1976-07-06 | Baxter Laboratories, Inc. | Prothrombin timer |
BE759811A (fr) * | 1969-12-04 | 1971-06-03 | Technicon Instr | Appareil de determination automatique des vitesses de coagulation, agglutination ou floculation de liquides, et agent renforcateur de reactionutilisable avec cet appareil |
US3695842A (en) * | 1970-03-12 | 1972-10-03 | Intern Technidyne Corp | Method and system for analyzing a liquid |
US3754866A (en) * | 1971-07-30 | 1973-08-28 | Sherwood Medical Ind Inc | Optical detecting system |
US3821643A (en) * | 1973-05-29 | 1974-06-28 | Research Corp | Blood coagulation timer |
US3946200A (en) * | 1975-02-24 | 1976-03-23 | Gca Corporation | Proportional temperature controller |
US4056708A (en) * | 1975-07-22 | 1977-11-01 | Baxter Travenol Laboratories, Inc. | Digital temperature controller |
US4105411A (en) * | 1977-08-31 | 1978-08-08 | Sybron Corporation | Device for determining the activated clotting time of a blood sample |
US4532414A (en) * | 1980-05-12 | 1985-07-30 | Data Chem., Inc. | Controlled temperature blood warming apparatus |
SU1157456A1 (ru) * | 1981-07-21 | 1985-05-23 | Научно-производственное объединение "Квант" | Способ исследовани процесса свертывани крови |
US4599219A (en) * | 1982-10-15 | 1986-07-08 | Hemotec, Inc. | Coagulation detection by plunger sensing technique |
JPS60152943A (ja) * | 1984-01-20 | 1985-08-12 | Snow Brand Milk Prod Co Ltd | 液体または半固体状物質の物性変化の測定方法 |
US4639611A (en) * | 1985-01-09 | 1987-01-27 | Nordson Corporation | Bridge circuit system |
US4849340A (en) * | 1987-04-03 | 1989-07-18 | Cardiovascular Diagnostics, Inc. | Reaction system element and method for performing prothrombin time assay |
US5110727A (en) * | 1987-04-03 | 1992-05-05 | Cardiovascular Diagnostics, Inc. | Method for performing coagulation assays accurately, rapidly and simply, using dry chemical reagents and paramagnetic particles |
EP0332110B1 (fr) * | 1988-03-07 | 1996-03-06 | Snow Brand Milk Products Co., Ltd. | Méthode de mesure du changement de viscosité dans le sang ou plasma sanguin et détecteur à cet effet |
US5053199A (en) * | 1989-02-21 | 1991-10-01 | Boehringer Mannheim Corporation | Electronically readable information carrier |
US5138872A (en) * | 1989-09-29 | 1992-08-18 | Sienco, Inc. | Fluid viscoelastic test apparatus and method |
US5167145B1 (en) * | 1990-09-19 | 2000-05-23 | David M Butler | Measurement of blood coagulation time using infrared electromagnetic energy |
-
1994
- 1994-08-18 WO PCT/US1994/009428 patent/WO1995006430A1/fr active IP Right Grant
- 1994-08-18 EP EP94927199A patent/EP0775311B1/fr not_active Expired - Lifetime
- 1994-08-18 ES ES94927199T patent/ES2180588T3/es not_active Expired - Lifetime
- 1994-08-18 JP JP7508157A patent/JPH09502268A/ja not_active Ceased
- 1994-08-18 DE DE69430926T patent/DE69430926T2/de not_active Expired - Lifetime
- 1994-08-18 CA CA002168966A patent/CA2168966C/fr not_active Expired - Fee Related
-
1995
- 1995-11-07 US US08/554,755 patent/US5832921A/en not_active Expired - Fee Related
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