AU2010281016B2 - Device and method for detecting blood or blood constituents in the liquid system of a device for extracorporeal blood treatment - Google Patents
Device and method for detecting blood or blood constituents in the liquid system of a device for extracorporeal blood treatment Download PDFInfo
- Publication number
- AU2010281016B2 AU2010281016B2 AU2010281016A AU2010281016A AU2010281016B2 AU 2010281016 B2 AU2010281016 B2 AU 2010281016B2 AU 2010281016 A AU2010281016 A AU 2010281016A AU 2010281016 A AU2010281016 A AU 2010281016A AU 2010281016 B2 AU2010281016 B2 AU 2010281016B2
- Authority
- AU
- Australia
- Prior art keywords
- intensity
- blood
- component
- entry
- fluid
- 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.)
- Ceased
Links
- 210000004369 blood Anatomy 0.000 title claims abstract description 241
- 239000008280 blood Substances 0.000 title claims abstract description 241
- 238000000034 method Methods 0.000 title claims abstract description 32
- 239000000470 constituent Substances 0.000 title claims abstract description 27
- 239000007788 liquid Substances 0.000 title abstract description 8
- 206010018910 Haemolysis Diseases 0.000 claims abstract description 66
- 230000008588 hemolysis Effects 0.000 claims abstract description 66
- 239000012528 membrane Substances 0.000 claims abstract description 22
- 230000007547 defect Effects 0.000 claims abstract description 15
- 239000012530 fluid Substances 0.000 claims description 168
- 238000011156 evaluation Methods 0.000 claims description 66
- 238000001514 detection method Methods 0.000 claims description 20
- 238000005259 measurement Methods 0.000 claims description 19
- 230000003287 optical effect Effects 0.000 claims description 8
- 238000000502 dialysis Methods 0.000 abstract 4
- 102000001554 Hemoglobins Human genes 0.000 abstract 1
- 108010054147 Hemoglobins Proteins 0.000 abstract 1
- 230000017531 blood circulation Effects 0.000 abstract 1
- 230000004069 differentiation Effects 0.000 abstract 1
- 238000002615 hemofiltration Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 6
- 238000001631 haemodialysis Methods 0.000 description 6
- 230000009885 systemic effect Effects 0.000 description 6
- 230000006378 damage Effects 0.000 description 5
- 239000000706 filtrate Substances 0.000 description 5
- 230000008033 biological extinction Effects 0.000 description 4
- 210000003743 erythrocyte Anatomy 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 238000012937 correction Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- QOSTVEDABRQTSU-UHFFFAOYSA-N 1,4-bis(methylamino)anthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C(NC)=CC=C2NC QOSTVEDABRQTSU-UHFFFAOYSA-N 0.000 description 1
- 241001631457 Cannula Species 0.000 description 1
- 230000036770 blood supply Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 108010036302 hemoglobin AS Proteins 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 102000028703 oxygen binding proteins Human genes 0.000 description 1
- 108091009355 oxygen binding proteins Proteins 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
- A61M1/1692—Detection of blood traces in dialysate
-
- 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
- G01N21/251—Colorimeters; Construction thereof
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/18—General characteristics of the apparatus with alarm
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3306—Optical measuring means
- A61M2205/3313—Optical measuring means used specific wavelengths
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Urology & Nephrology (AREA)
- Physics & Mathematics (AREA)
- Hematology (AREA)
- General Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Vascular Medicine (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Anesthesiology (AREA)
- Emergency Medicine (AREA)
- Biophysics (AREA)
- Ecology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Food Science & Technology (AREA)
- Molecular Biology (AREA)
- Medicinal Chemistry (AREA)
- External Artificial Organs (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009036044.1 | 2009-08-04 | ||
| DE102009036044A DE102009036044A1 (de) | 2009-08-04 | 2009-08-04 | Vorrichtung und Verfahren zur Erkennung von Blut oder Blutbestandteilen im Flüssigkeitssystem einer Vorrichtung zur extrakorporalen Blutbehandlung |
| PCT/EP2010/004697 WO2011015321A1 (de) | 2009-08-04 | 2010-07-31 | Vorrichtung und verfahren zur erkennung von blut oder blutbestandteilen im flüssigkeitssystem einer vorrichtung zur extrakorporalen blutbehandlung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2010281016A1 AU2010281016A1 (en) | 2012-02-23 |
| AU2010281016B2 true AU2010281016B2 (en) | 2015-04-30 |
Family
ID=43014525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2010281016A Ceased AU2010281016B2 (en) | 2009-08-04 | 2010-07-31 | Device and method for detecting blood or blood constituents in the liquid system of a device for extracorporeal blood treatment |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US8743353B2 (enExample) |
| EP (1) | EP2461844B1 (enExample) |
| JP (1) | JP5678061B2 (enExample) |
| CN (1) | CN102548594B (enExample) |
| AU (1) | AU2010281016B2 (enExample) |
| BR (1) | BR112012002594B1 (enExample) |
| DE (1) | DE102009036044A1 (enExample) |
| EA (1) | EA027286B1 (enExample) |
| IN (1) | IN2012DN00732A (enExample) |
| WO (1) | WO2011015321A1 (enExample) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010034626A1 (de) * | 2010-08-17 | 2012-02-23 | B. Braun Avitum Ag | Vorrichtung zur extrakorporalen Blutbehandlung |
| JP5816014B2 (ja) * | 2011-07-14 | 2015-11-17 | 旭化成メディカル株式会社 | 血漿浄化装置及び血漿浄化装置の作動方法 |
| JP5808653B2 (ja) * | 2011-11-18 | 2015-11-10 | シスメックス株式会社 | 血球計数装置および血球計数方法 |
| EP2892587B1 (en) * | 2012-09-04 | 2024-07-03 | Fenwal, Inc. | Interface detector for blood processing system |
| CN104363935B (zh) | 2012-12-14 | 2017-06-20 | 甘布罗伦迪亚股份公司 | 利用位置感测的用于压力匣的隔膜重新定位 |
| DE102013103335A1 (de) | 2013-04-03 | 2014-10-09 | B. Braun Avitum Ag | System zur Erfassung eines Zustands einer Dialysatorvorrichtung, und hierfür verwendbare Sensorvorrichtung |
| DE102013104501A1 (de) | 2013-05-02 | 2014-11-06 | B. Braun Avitum Ag | Vorrichtung zur extrakorporalen Blutbehandlung |
| DE102013112038A1 (de) * | 2013-10-31 | 2015-04-30 | Fresenius Medical Care AG & Co. KGaA | Blutbehandlungsvorrichtung mit erhöhter Patientensicherheit und Verfahren |
| JP6385095B2 (ja) * | 2014-03-26 | 2018-09-05 | 旭化成メディカル株式会社 | 血液浄化装置 |
| US10172989B2 (en) | 2014-09-12 | 2019-01-08 | Easydial Inc. | Portable hemodialysis machine and disposable cartridge with blood leak sensor |
| US10980929B2 (en) | 2014-09-12 | 2021-04-20 | Diality Inc. | Hemodialysis system with ultrafiltration controller |
| DE102016107024A1 (de) * | 2016-04-15 | 2017-10-19 | B. Braun Avitum Ag | Verfahren und Vorrichtung zur extrakorporalen Blutbehandlung |
| CN109253988A (zh) * | 2016-08-25 | 2019-01-22 | 任文利 | 一种血液浓度检测装置 |
| DE102017000226A1 (de) * | 2017-01-13 | 2018-07-19 | Fresenius Medical Care Deutschland Gmbh | Vorrichtung und Verfahren zur Erkennung von Blut oder eines Blutbestandteils oder der Bestimmung der Konzentration von Blut oder eines Blutbestandteils in einer Flüssigkeit |
| CN108007886A (zh) * | 2017-12-27 | 2018-05-08 | 北京哈特凯尔医疗科技有限公司 | 一种基于双波长检测液体中血液含量的检测装置和检测方法 |
| DE102018205387A1 (de) * | 2018-04-10 | 2019-10-10 | Fresenius Medical Care Deutschland Gmbh | Vorrichtung und Verfahren zur Bestimmung von Restblut in einem Dialysator sowie Dialysesystem |
| CN110694129A (zh) * | 2019-09-06 | 2020-01-17 | 广东宝莱特医用科技股份有限公司 | 一种血液检测装置及方法 |
| CN112051264B (zh) * | 2020-06-13 | 2021-06-01 | 中南大学湘雅医院 | 透析废液血红蛋白检测平台 |
| CN116942941B (zh) * | 2023-09-14 | 2023-12-29 | 苏州森斯缔夫传感科技有限公司 | 一种光强比照传感器、方法及血液净化机 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030210390A1 (en) * | 2002-05-07 | 2003-11-13 | O'mahony John J. | Blood leak detector for extracorporeal treatment system |
| US20050045540A1 (en) * | 1991-04-19 | 2005-03-03 | Connell Mark E. | Method and apparatus for kidney dialysis |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5911864B2 (ja) * | 1975-07-14 | 1984-03-19 | 武田薬品工業株式会社 | 漏血検知装置 |
| US4166961A (en) * | 1978-03-22 | 1979-09-04 | Hoechst Aktiengesellschaft | Method and apparatus for detecting a blood leak in a hemodialysis system |
| JPS62838A (ja) | 1985-06-26 | 1987-01-06 | Kawasumi Lab Inc | 溶血測定装置 |
| ES2202309T3 (es) * | 1992-11-12 | 2004-04-01 | Baxter International Inc. | Metodo y aparato para dialisis renal. |
| US6348156B1 (en) * | 1999-09-03 | 2002-02-19 | Baxter International Inc. | Blood processing systems and methods with sensors to detect contamination due to presence of cellular components or dilution due to presence of plasma |
| CA2799683C (en) * | 2003-07-02 | 2014-03-25 | Terumo Bct, Inc. | Monitoring and control system for blood processing |
| 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 |
| DE202004003335U1 (de) | 2004-03-03 | 2004-06-09 | Christian Doppler Labor für spezifische Adsorptionstechnologien in der Medizin/Donau-Universität Krems | Vorrichtung zur Messung optischer Eigenschaften eines Filtratfusses |
| WO2007060045A1 (en) * | 2005-11-25 | 2007-05-31 | Foss Analytical Ab | Optical analyzer |
| US7790464B2 (en) | 2006-05-04 | 2010-09-07 | Blaze Medical Devices, LLC | Blood hemolysis analyzer |
| DE102006029899B4 (de) * | 2006-06-29 | 2009-06-04 | Fresenius Medical Care Deutschland Gmbh | Spektroskopischer Detektor und Verfahren zur Bestimmung von Blut und biologischen Markersubstanzen in Flüssigkeiten |
| US8130369B2 (en) * | 2008-11-05 | 2012-03-06 | Fresenius Medical Care Holdings, Inc. | Measuring hematocrit and estimating hemoglobin values with a non-invasive, optical blood monitoring system |
| JP5278681B2 (ja) * | 2009-01-28 | 2013-09-04 | メディカテック株式会社 | 透析装置のセンサ装置 |
-
2009
- 2009-08-04 DE DE102009036044A patent/DE102009036044A1/de not_active Ceased
-
2010
- 2010-07-31 IN IN732DEN2012 patent/IN2012DN00732A/en unknown
- 2010-07-31 CN CN201080034586.3A patent/CN102548594B/zh not_active Expired - Fee Related
- 2010-07-31 AU AU2010281016A patent/AU2010281016B2/en not_active Ceased
- 2010-07-31 EP EP10747579.0A patent/EP2461844B1/de not_active Not-in-force
- 2010-07-31 WO PCT/EP2010/004697 patent/WO2011015321A1/de not_active Ceased
- 2010-07-31 US US13/388,603 patent/US8743353B2/en not_active Expired - Fee Related
- 2010-07-31 BR BR112012002594A patent/BR112012002594B1/pt not_active IP Right Cessation
- 2010-07-31 JP JP2012523234A patent/JP5678061B2/ja not_active Expired - Fee Related
- 2010-07-31 EA EA201270235A patent/EA027286B1/ru not_active IP Right Cessation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050045540A1 (en) * | 1991-04-19 | 2005-03-03 | Connell Mark E. | Method and apparatus for kidney dialysis |
| US20030210390A1 (en) * | 2002-05-07 | 2003-11-13 | O'mahony John J. | Blood leak detector for extracorporeal treatment system |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102009036044A1 (de) | 2011-02-10 |
| BR112012002594B1 (pt) | 2020-02-04 |
| EP2461844B1 (de) | 2013-12-11 |
| AU2010281016A1 (en) | 2012-02-23 |
| IN2012DN00732A (enExample) | 2015-06-19 |
| EA027286B1 (ru) | 2017-07-31 |
| CN102548594B (zh) | 2014-10-22 |
| US20120170020A1 (en) | 2012-07-05 |
| US8743353B2 (en) | 2014-06-03 |
| EP2461844A1 (de) | 2012-06-13 |
| JP2013500800A (ja) | 2013-01-10 |
| JP5678061B2 (ja) | 2015-02-25 |
| EA201270235A1 (ru) | 2012-07-30 |
| CN102548594A (zh) | 2012-07-04 |
| WO2011015321A1 (de) | 2011-02-10 |
| BR112012002594A2 (pt) | 2016-03-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGA | Letters patent sealed or granted (standard patent) | ||
| MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |