ATE259058T1 - Vorrichtung zum nachweisen von verschmutzungen - Google Patents
Vorrichtung zum nachweisen von verschmutzungenInfo
- Publication number
- ATE259058T1 ATE259058T1 AT97947603T AT97947603T ATE259058T1 AT E259058 T1 ATE259058 T1 AT E259058T1 AT 97947603 T AT97947603 T AT 97947603T AT 97947603 T AT97947603 T AT 97947603T AT E259058 T1 ATE259058 T1 AT E259058T1
- Authority
- AT
- Austria
- Prior art keywords
- light
- liquid sample
- contaminant
- measured
- liquid
- Prior art date
Links
- 239000007788 liquid Substances 0.000 abstract 6
- 239000000356 contaminant Substances 0.000 abstract 4
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/33—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using ultraviolet light
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Geophysics And Detection Of Objects (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3164996P | 1996-11-22 | 1996-11-22 | |
| PCT/US1997/021266 WO1998022798A2 (en) | 1996-11-22 | 1997-11-21 | Contaminant detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE259058T1 true ATE259058T1 (de) | 2004-02-15 |
Family
ID=21860655
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT03075343T ATE317114T1 (de) | 1996-11-22 | 1997-11-21 | Vorrichtung zum nachweis von verschmutzungen |
| AT97947603T ATE259058T1 (de) | 1996-11-22 | 1997-11-21 | Vorrichtung zum nachweisen von verschmutzungen |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT03075343T ATE317114T1 (de) | 1996-11-22 | 1997-11-21 | Vorrichtung zum nachweis von verschmutzungen |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6069687A (de) |
| EP (2) | EP0939892B1 (de) |
| JP (1) | JP4346686B2 (de) |
| AT (2) | ATE317114T1 (de) |
| AU (1) | AU5264798A (de) |
| BR (1) | BR9713284A (de) |
| CA (1) | CA2272365C (de) |
| DE (2) | DE69735175T2 (de) |
| IL (1) | IL129959A (de) |
| WO (1) | WO1998022798A2 (de) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030139466A1 (en) | 2001-11-29 | 2003-07-24 | Peritt David L. | Methods for pretreating a subject with extracorporeal photopheresis |
| US7671974B2 (en) * | 2003-10-29 | 2010-03-02 | Chf Solutions Inc. | Cuvette apparatus and system for measuring optical properties of a liquid such as blood |
| WO2008064396A1 (en) * | 2006-09-07 | 2008-06-05 | Siemens Schweiz Ag | Improvement(s) related to particle monitors and method(s) therefor |
| US9370324B2 (en) | 2008-11-05 | 2016-06-21 | Fresenius Medical Care Holdings, Inc. | Hemodialysis patient data acquisition, management and analysis system |
| DE102010038428A1 (de) | 2010-07-26 | 2012-01-26 | Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG | Optisches Messsystem |
| US8743354B2 (en) | 2010-09-07 | 2014-06-03 | Fresenius Medical Care Holdings, Inc. | Shrouded sensor clip assembly and blood chamber for an optical blood monitoring system |
| US8517968B2 (en) | 2011-02-25 | 2013-08-27 | Fresenius Medical Care Holdings, Inc. | Shrouded sensor clip assembly and blood chamber for an optical blood monitoring system |
| US9194792B2 (en) | 2010-09-07 | 2015-11-24 | Fresenius Medical Care Holdings, Inc. | Blood chamber for an optical blood monitoring system |
| US8328748B2 (en) * | 2010-09-13 | 2012-12-11 | Fresenius Medical Care Holdings, Inc. | Off-axis blood chamber |
| US9173988B2 (en) | 2010-11-17 | 2015-11-03 | Fresenius Medical Care Holdings, Inc. | Sensor clip assembly for an optical monitoring system |
| CN107307871B (zh) | 2010-11-17 | 2020-04-28 | 弗雷泽纽斯医疗保健控股公司 | 用于光学监视系统的传感器夹组件 |
| USD725261S1 (en) | 2012-02-24 | 2015-03-24 | Fresenius Medical Care Holdings, Inc. | Blood flow chamber |
| USD799031S1 (en) | 2015-09-09 | 2017-10-03 | Fresenius Medical Care Holdings, Inc. | Blood flow chamber with directional arrow |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4324556A (en) * | 1980-03-25 | 1982-04-13 | The United States Of America As Represented By The Secretary Of The Navy | Portable COHB analyzer |
| US4407295A (en) * | 1980-10-16 | 1983-10-04 | Dna Medical, Inc. | Miniature physiological monitor with interchangeable sensors |
| JPS6350743A (ja) * | 1986-08-20 | 1988-03-03 | Hitachi Ltd | 溶血のある血液試料の分析方法 |
| US4810090A (en) * | 1987-08-24 | 1989-03-07 | Cobe Laboratories, Inc. | Method and apparatus for monitoring blood components |
| US4775794A (en) * | 1987-11-02 | 1988-10-04 | Zenon Environmental Inc. | Process and apparatus for measurement of light-absorbable components dissolved in liquids |
| IT220562Z2 (it) * | 1990-07-17 | 1993-10-04 | Hospal Dasco Spa | Rilevatore ottico per un apparecchio di misura e monitoraggio di un liquido |
| US5351686A (en) * | 1990-10-06 | 1994-10-04 | In-Line Diagnostics Corporation | Disposable extracorporeal conduit for blood constituent monitoring |
| US5372136A (en) * | 1990-10-06 | 1994-12-13 | Noninvasive Medical Technology Corporation | System and method for noninvasive hematocrit monitoring |
| US5331958A (en) * | 1992-03-31 | 1994-07-26 | University Of Manitoba | Spectrophotometric blood analysis |
| CA2164725A1 (en) * | 1993-06-08 | 1994-12-22 | Alexander Saunders | Two-phase optical assay method and apparatus |
| DK88893D0 (da) * | 1993-07-30 | 1993-07-30 | Radiometer As | A method and an apparatus for determining the content of a constituent of blood of an individual |
| JP3497012B2 (ja) * | 1994-11-30 | 2004-02-16 | 謙 石原 | 非侵襲血液分析装置 |
| US5561065A (en) * | 1994-11-14 | 1996-10-01 | University Of Wyoming Research Corporation | Method for testing earth samples for contamination by organic contaminants |
-
1997
- 1997-11-21 BR BR9713284-5A patent/BR9713284A/pt not_active IP Right Cessation
- 1997-11-21 IL IL12995997A patent/IL129959A/xx not_active IP Right Cessation
- 1997-11-21 EP EP97947603A patent/EP0939892B1/de not_active Expired - Lifetime
- 1997-11-21 WO PCT/US1997/021266 patent/WO1998022798A2/en active IP Right Grant
- 1997-11-21 DE DE69735175T patent/DE69735175T2/de not_active Expired - Lifetime
- 1997-11-21 CA CA002272365A patent/CA2272365C/en not_active Expired - Lifetime
- 1997-11-21 AT AT03075343T patent/ATE317114T1/de active
- 1997-11-21 JP JP52389298A patent/JP4346686B2/ja not_active Expired - Lifetime
- 1997-11-21 AT AT97947603T patent/ATE259058T1/de active
- 1997-11-21 DE DE69727493T patent/DE69727493T2/de not_active Expired - Lifetime
- 1997-11-21 AU AU52647/98A patent/AU5264798A/en not_active Abandoned
- 1997-11-21 EP EP03075343A patent/EP1310784B1/de not_active Expired - Lifetime
- 1997-11-21 US US08/976,386 patent/US6069687A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE69735175T2 (de) | 2006-09-21 |
| DE69735175D1 (de) | 2006-04-13 |
| CA2272365C (en) | 2007-06-05 |
| DE69727493T2 (de) | 2005-01-05 |
| EP1310784A2 (de) | 2003-05-14 |
| CA2272365A1 (en) | 1998-05-28 |
| WO1998022798A2 (en) | 1998-05-28 |
| US6069687A (en) | 2000-05-30 |
| JP4346686B2 (ja) | 2009-10-21 |
| WO1998022798A3 (en) | 1998-10-15 |
| IL129959A (en) | 2005-12-18 |
| EP0939892B1 (de) | 2004-02-04 |
| IL129959A0 (en) | 2000-02-29 |
| JP2001505996A (ja) | 2001-05-08 |
| ATE317114T1 (de) | 2006-02-15 |
| EP1310784B1 (de) | 2006-02-01 |
| DE69727493D1 (de) | 2004-03-11 |
| BR9713284A (pt) | 1999-10-26 |
| EP0939892A2 (de) | 1999-09-08 |
| AU5264798A (en) | 1998-06-10 |
| EP1310784A3 (de) | 2003-11-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification |
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