SE9801983L - Bestämning av slaggprodukter i dialysvätska med hjälp av optisk sensor - Google Patents

Bestämning av slaggprodukter i dialysvätska med hjälp av optisk sensor

Info

Publication number
SE9801983L
SE9801983L SE9801983A SE9801983A SE9801983L SE 9801983 L SE9801983 L SE 9801983L SE 9801983 A SE9801983 A SE 9801983A SE 9801983 A SE9801983 A SE 9801983A SE 9801983 L SE9801983 L SE 9801983L
Authority
SE
Sweden
Prior art keywords
dialyzer
determination
optical sensor
dialysis fluid
dialysis liquid
Prior art date
Application number
SE9801983A
Other languages
Unknown language ( )
English (en)
Other versions
SE525639C2 (sv
SE9801983D0 (sv
Inventor
Thore Falkvall
Ivo Fridolin
Lars-Olof Sandberg
Original Assignee
Althin Medical Ab
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20411579&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE9801983(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Althin Medical Ab filed Critical Althin Medical Ab
Priority to SE9801983A priority Critical patent/SE525639C2/sv
Publication of SE9801983D0 publication Critical patent/SE9801983D0/sv
Priority to AT99927067T priority patent/ATE262932T1/de
Priority to DE69916053T priority patent/DE69916053T2/de
Priority to EP99927067A priority patent/EP1083948B1/en
Priority to US09/700,849 priority patent/US6666840B1/en
Priority to PCT/SE1999/000976 priority patent/WO1999062574A1/en
Priority to JP2000551827A priority patent/JP2002516722A/ja
Publication of SE9801983L publication Critical patent/SE9801983L/sv
Publication of SE525639C2 publication Critical patent/SE525639C2/sv

Links

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
    • 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
    • A61M1/1601—Control or regulation
    • A61M1/1603—Regulation parameters
    • A61M1/1605—Physical characteristics of the dialysate fluid
    • A61M1/1609—Physical characteristics of the dialysate fluid after use, i.e. downstream of dialyser
    • 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
    • A61M1/1601—Control or regulation
    • A61M1/1619—Sampled collection of used dialysate, i.e. obviating the need for recovery of whole dialysate quantity for post-dialysis analysis
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A61M2202/0496—Urine
    • A61M2202/0498—Urea
    • 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
    • A61M2205/15—Detection of leaks
    • 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
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Emergency Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
SE9801983A 1998-06-04 1998-06-04 Bestämning av slaggprodukter i dialysvätska med hjälp av optisk sensor SE525639C2 (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE9801983A SE525639C2 (sv) 1998-06-04 1998-06-04 Bestämning av slaggprodukter i dialysvätska med hjälp av optisk sensor
AT99927067T ATE262932T1 (de) 1998-06-04 1999-06-04 Verfahren und bestimmung von abfallprodukten in dialyseflüssigkeiten während dialysebehandlungen
DE69916053T DE69916053T2 (de) 1998-06-04 1999-06-04 Verfahren und bestimmung von abfallprodukten in dialyseflüssigkeiten während dialysebehandlungen
EP99927067A EP1083948B1 (en) 1998-06-04 1999-06-04 Method for determining waste products in the dialysis liquid in dialysis treatment
US09/700,849 US6666840B1 (en) 1998-06-04 1999-06-04 Method for determining waste products in the dialysis liquid in dialysis treatment
PCT/SE1999/000976 WO1999062574A1 (en) 1998-06-04 1999-06-04 Method for determining waste products in the dialysis liquid in dialysis treatment
JP2000551827A JP2002516722A (ja) 1998-06-04 1999-06-04 透析処置における、透析液中の廃棄産物を決定するための方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9801983A SE525639C2 (sv) 1998-06-04 1998-06-04 Bestämning av slaggprodukter i dialysvätska med hjälp av optisk sensor

Publications (3)

Publication Number Publication Date
SE9801983D0 SE9801983D0 (sv) 1998-06-04
SE9801983L true SE9801983L (sv) 1999-12-05
SE525639C2 SE525639C2 (sv) 2005-03-22

Family

ID=20411579

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9801983A SE525639C2 (sv) 1998-06-04 1998-06-04 Bestämning av slaggprodukter i dialysvätska med hjälp av optisk sensor

Country Status (7)

Country Link
US (1) US6666840B1 (sv)
EP (1) EP1083948B1 (sv)
JP (1) JP2002516722A (sv)
AT (1) ATE262932T1 (sv)
DE (1) DE69916053T2 (sv)
SE (1) SE525639C2 (sv)
WO (1) WO1999062574A1 (sv)

Families Citing this family (97)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6847899B2 (en) 2002-04-26 2005-01-25 Dean Allgeyer, M.D., Inc. Device and method for qualitative and quantitative determination of intravenous fluid components
ATE400312T1 (de) * 2002-10-04 2008-07-15 Dean Owen Allgeyer Vorrichtung und verfahren zur qualitativen und quantitativen bestimmung von intravenösen flüssigkeitskomponenten
US7326576B2 (en) * 2003-04-09 2008-02-05 Prescient Medical, Inc. Raman spectroscopic monitoring of hemodialysis
US7651851B2 (en) 2005-01-27 2010-01-26 Prescient Medical, Inc. Handheld Raman body fluid analyzer
US7524671B2 (en) 2005-01-27 2009-04-28 Prescient Medical, Inc. Handheld raman blood analyzer
US7688440B2 (en) 2005-01-27 2010-03-30 Prescient Medical, Inc. Raman spectroscopic test strip systems
US8409864B2 (en) * 2006-01-06 2013-04-02 Renal Solutions, Inc. Ammonia sensor and system for use
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
JP4872527B2 (ja) * 2006-08-17 2012-02-08 ニプロ株式会社 透析装置
EP2122343A4 (en) 2007-02-21 2015-01-07 Bard Inc C R MONITOR RENAL
DE602007008544D1 (de) 2007-06-20 2010-09-30 Braun B Avitum Ag Vorrichtung zur Bestimmung des Reduktionsverhältnisses oder des Kt/V-Verhältnisses einer Nierenersatzbehandlung
EP2163272B1 (en) * 2008-09-15 2014-06-25 B. Braun Avitum AG Device to early predict the Kt/V parameter in kidney substitution treatments
EP2163271B1 (en) 2008-09-15 2012-04-11 B. Braun Avitum AG Method to determine the Kt/V parameter in kidney substitution treatments based on a non-linear fitting procedure
ATE524205T1 (de) * 2009-02-11 2011-09-15 Braun B Avitum Ag Vorrichtung zur extrakorporalen blutbehandlung
DE102009017304A1 (de) 2009-04-11 2010-10-21 Fresenius Medical Care Deutschland Gmbh Vorrichtung und Verfahren zur Messung eines Blutbestandteils im Blut für eine extrakorporale Blutbehandlungsvorrichtung
DE102009040104A1 (de) 2009-09-04 2011-03-10 B. Braun Avitum Ag Vorrichtung zur extrakorporalen Blutbehandlung
EP2292284B1 (en) * 2009-09-04 2014-02-26 B. Braun Avitum AG Kidney substitution treatment machine
EP2292283A1 (en) * 2009-09-04 2011-03-09 B. Braun Avitum AG Method and device to obtain physiological parameters and detect clinical or subclinical abnormalities during a kidney substitution treatment
US8753515B2 (en) 2009-12-05 2014-06-17 Home Dialysis Plus, Ltd. Dialysis system with ultrafiltration control
JP2011120821A (ja) 2009-12-14 2011-06-23 Nikkiso Co Ltd 血液浄化装置
JP6027720B2 (ja) 2009-12-14 2016-11-16 日機装株式会社 血液浄化装置
JP5491844B2 (ja) * 2009-12-14 2014-05-14 日機装株式会社 血液浄化装置
EE00983U1 (xx) 2010-03-09 2011-01-17 As Ldiamon Fotomeetriline UV-sensor dial��siprotsessis eemaldatavate toksiinide multikomponentseks reaalajas monitooringuks dial��siaparaadist v�ljuvas dial�saadis
WO2011147425A1 (en) 2010-05-27 2011-12-01 Tallinn University Of Technology Method and device for measuring and monitoring concentration of substances in a biological fluid
US8501009B2 (en) 2010-06-07 2013-08-06 State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Fluid purification system
EP2397167A1 (de) 2010-06-16 2011-12-21 B. Braun Avitum AG Vorrichtung zur extrakorporalen Blutbehandlung mit einer Messeinrichtung zur Bestimmung der Lumineszenz der verbrauchten Dialysierflüssigkeit
BR112012031252B1 (pt) 2010-06-11 2020-06-30 B. Braun Avitum Ag aparelho para tratamento extracorpóreo de sangue
DE102010023486A1 (de) 2010-06-11 2011-12-15 B. Braun Avitum Ag Nachweisvorrichtung und -verfahren
CA2837488C (en) 2010-06-28 2021-10-26 Tallinn University Of Technology A method and device for determining content of the middle and protein bound uremic toxins in a biological fluid
DE102010034626A1 (de) * 2010-08-17 2012-02-23 B. Braun Avitum Ag Vorrichtung zur extrakorporalen Blutbehandlung
DE102010047215A1 (de) * 2010-09-29 2012-03-29 Bbraun Avitum Ag Dialysat-Profiling gesteuert durch UV-Kontrolle
DE202010017537U1 (de) 2010-12-16 2012-02-09 Ldiamon As Nachweisvorrichtung zur Bestimmung des Urea-Gehalts
US8945936B2 (en) * 2011-04-06 2015-02-03 Fresenius Medical Care Holdings, Inc. Measuring chemical properties of a sample fluid in dialysis systems
EP2510958B2 (en) 2011-04-11 2023-02-15 Fresenius Medical Care Deutschland GmbH Method and apparatus for monitoring a treatment of a patient, preferably for monitoring hemodialysis, hemodiafiltration and/or peritoneal dialysis
DE102011018262A1 (de) * 2011-04-15 2012-10-18 B. Braun Avitum Ag Verfahren und Vorrichtung zur Anpassung der mittelmolekularen Reinigungsleistung durch Einstellung des Substitutionsflusses
DE102011101193A1 (de) 2011-05-11 2012-11-15 Ldiamon As Verfahren und Nachweisvorrichtung zur Bestimmung des Harnsäure- und Kreatinin-Gehalts
EP3165245B1 (en) 2011-08-02 2019-02-20 Medtronic, Inc. Hemodialysis system having a flow path with a controlled compliant volume
CN103842004B (zh) 2011-08-22 2016-11-23 美敦力公司 双流吸附剂盒
AU2012318561B2 (en) 2011-10-07 2017-04-20 Outset Medical, Inc. Heat exchange fluid purification for dialysis system
EP2800592B1 (en) 2012-01-04 2019-03-06 Medtronic Inc. Multi-staged filtration system for blood fluid removal
DE102012109858A1 (de) * 2012-10-16 2014-04-17 B. Braun Avitum Ag Dialyseoptimierungsverfahren
DE102012111375A1 (de) * 2012-11-23 2014-06-12 B. Braun Avitum Ag Verfahren und Vorrichtung zur Erkennung einer verminderten Dialyseleistung verursacht durch Verklottung
DE102012112790A1 (de) 2012-12-20 2014-06-26 B. Braun Avitum Ag Verfahren und Vorrichtung zur Bestimmung von Abfallprodukten wie Indoxyl Sulfate in der Dialyse
US11154648B2 (en) 2013-01-09 2021-10-26 Medtronic, Inc. Fluid circuits for sorbent cartridge with sensors
US11565029B2 (en) 2013-01-09 2023-01-31 Medtronic, Inc. Sorbent cartridge with electrodes
US9707328B2 (en) 2013-01-09 2017-07-18 Medtronic, Inc. Sorbent cartridge to measure solute concentrations
US9713666B2 (en) 2013-01-09 2017-07-25 Medtronic, Inc. Recirculating dialysate fluid circuit for blood measurement
US9623164B2 (en) 2013-02-01 2017-04-18 Medtronic, Inc. Systems and methods for multifunctional volumetric fluid control
US10010663B2 (en) 2013-02-01 2018-07-03 Medtronic, Inc. Fluid circuit for delivery of renal replacement therapies
US10850016B2 (en) 2013-02-01 2020-12-01 Medtronic, Inc. Modular fluid therapy system having jumpered flow paths and systems and methods for cleaning and disinfection
US9827361B2 (en) 2013-02-02 2017-11-28 Medtronic, Inc. pH buffer measurement system for hemodialysis systems
US9144640B2 (en) 2013-02-02 2015-09-29 Medtronic, Inc. Sorbent cartridge configurations for improved dialysate regeneration
DE102013101523A1 (de) 2013-02-15 2014-08-21 B. Braun Avitum Ag Fotometrische Messvorrichtung und Verfahren zum Messen einer optischen Absorbanz eines Fluids mit einer variablen Konzentration von mindestens einer Licht absorbierenden Substanz, sowie Blutbehandlungsvorrichtung mit einer derartigen Messvorrichtung
DE102013103221A1 (de) 2013-03-28 2014-10-02 B. Braun Avitum Ag Verfahren zur Erfassung einer Rezirkulation in einem arteriovenösen Shunt während laufender Hämodialyse und Dialysesystem
DE102013103220A1 (de) 2013-03-28 2014-10-02 B. Braun Avitum Ag Verfahren und Vorrichtung zur Bestimmung eines Rezirkulationszustands
DE102013103222A1 (de) * 2013-03-28 2014-10-02 B. Braun Avitum Ag Rezirkulationsdetektion durch Bolusgabe
DE102013103218A1 (de) 2013-03-28 2014-10-02 B. Braun Avitum Ag Verfahren und Vorrichtung zur Erkennung einer Rezirkulation in einem Shunt
DE102013104501A1 (de) 2013-05-02 2014-11-06 B. Braun Avitum Ag Vorrichtung zur extrakorporalen Blutbehandlung
JP6147146B2 (ja) * 2013-09-02 2017-06-14 日機装株式会社 血液浄化装置
US9943780B2 (en) 2013-11-26 2018-04-17 Medtronic, Inc. Module for in-line recharging of sorbent materials with optional bypass
US9895477B2 (en) 2013-11-26 2018-02-20 Medtronic, Inc. Detachable module for recharging sorbent materials with optional bypass
US10052612B2 (en) 2013-11-26 2018-08-21 Medtronic, Inc. Zirconium phosphate recharging method and apparatus
US10537875B2 (en) 2013-11-26 2020-01-21 Medtronic, Inc. Precision recharging of sorbent materials using patient and session data
US9884145B2 (en) 2013-11-26 2018-02-06 Medtronic, Inc. Parallel modules for in-line recharging of sorbents using alternate duty cycles
US10004839B2 (en) 2013-11-26 2018-06-26 Medtronic, Inc. Multi-use sorbent cartridge
JP6303555B2 (ja) * 2014-02-04 2018-04-04 株式会社ジェイ・エム・エス アルブミン濃度測定装置及びアルブミン濃度測定方法
WO2015168280A1 (en) 2014-04-29 2015-11-05 Outset Medical, Inc. Dialysis system and methods
DE102014106489A1 (de) 2014-05-08 2015-11-12 B. Braun Avitum Ag Vorrichtung und Vorrichtungs-Steuerungsverfahren zur quantitativen Konzentrationsbestimmung ausgewählter aus einem Patientenkörper ausgefilterter Substanzen in einer Flüssigkeit
JP5822317B1 (ja) 2014-05-12 2015-11-24 日機装株式会社 血液浄化装置
WO2015199764A1 (en) 2014-06-24 2015-12-30 Medtronic, Inc. Replenishing urease in dialysis systems using urease pouches
EP3160531B1 (en) 2014-06-24 2019-08-14 Medtronic Inc. Replenisihing urease in dialysis systems using a urease introducer
US10286380B2 (en) 2014-06-24 2019-05-14 Medtronic, Inc. Sorbent pouch
WO2015199763A1 (en) 2014-06-24 2015-12-30 Medtronic, Inc. A urease introduction system for replenishing urease in a sorbent cartridge
US10357757B2 (en) 2014-06-24 2019-07-23 Medtronic, Inc. Stacked sorbent assembly
US10172991B2 (en) 2014-06-24 2019-01-08 Medtronic, Inc. Modular dialysate regeneration assembly
DE102014111665A1 (de) 2014-08-14 2016-02-18 B. Braun Avitum Ag Verfahren zum Einstellen eines Blutflusses in einer Dialysevorrichtung und Dialysevorrichtung
US10874787B2 (en) 2014-12-10 2020-12-29 Medtronic, Inc. Degassing system for dialysis
US10098993B2 (en) 2014-12-10 2018-10-16 Medtronic, Inc. Sensing and storage system for fluid balance
US9713665B2 (en) 2014-12-10 2017-07-25 Medtronic, Inc. Degassing system for dialysis
JP6613062B2 (ja) 2015-06-24 2019-11-27 日機装株式会社 血液浄化装置及び血液浄化システム
JP6540362B2 (ja) * 2015-08-19 2019-07-10 ニプロ株式会社 透析システム、その制御方法およびプログラム
DE102015120216A1 (de) * 2015-11-23 2017-05-24 B. Braun Avitum Ag Verfahren zur Kalibrierung eines Messsignals und zum Nachführen einer quantitativen Größe
ES2908601T3 (es) 2016-08-19 2022-05-03 Outset Medical Inc Sistema y métodos de diálisis peritoneal
US10981148B2 (en) 2016-11-29 2021-04-20 Medtronic, Inc. Zirconium oxide module conditioning
US11167070B2 (en) 2017-01-30 2021-11-09 Medtronic, Inc. Ganged modular recharging system
US10960381B2 (en) 2017-06-15 2021-03-30 Medtronic, Inc. Zirconium phosphate disinfection recharging and conditioning
EP3427644B1 (en) 2017-07-14 2022-12-28 Asahi Kasei Kabushiki Kaisha Concentration measuring module, dialyzer, and concentration calculating method
US11278654B2 (en) 2017-12-07 2022-03-22 Medtronic, Inc. Pneumatic manifold for a dialysis system
US11033667B2 (en) 2018-02-02 2021-06-15 Medtronic, Inc. Sorbent manifold for a dialysis system
US11110215B2 (en) 2018-02-23 2021-09-07 Medtronic, Inc. Degasser and vent manifolds for dialysis
JP7061509B2 (ja) 2018-04-26 2022-04-28 日機装株式会社 血液浄化装置
US11213616B2 (en) 2018-08-24 2022-01-04 Medtronic, Inc. Recharge solution for zirconium phosphate
DE102019104738A1 (de) * 2019-02-25 2020-08-27 B.Braun Avitum Ag Überwachungseinrichtung für Rezirkulationsbestimmung
DE102019122704A1 (de) 2019-08-23 2021-02-25 B.Braun Avitum Ag Vorrichtung und Verfahren zur extrakorporalen Blutbehandlung und Verfahren zur Bilanzregelung einer Dialysierflüssigkeit bei einer extrakorporalen Blutbehandlung
DE102020203674A1 (de) * 2020-03-23 2021-09-23 B.Braun Avitum Ag Detektionseinrichtung und Verfahren zur Detektion von Blut in einer Dialysatströmung eines Dialysegeräts
DE102021113519A1 (de) 2021-05-26 2022-12-01 B.Braun Avitum Ag Optischer Sensor zur Bestimmung einer Dialysedosis
WO2024201433A1 (en) * 2023-03-30 2024-10-03 Life Elettronica Societa' A Responsabilita' Limitata Analysis device for analyzing working liquids

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4244787A (en) * 1979-06-11 1981-01-13 The United States Of America As Represented By The Secretary Of The Department Of Health, Education & Welfare Apparatus and method for determining serum concentrates of metabolites by monitoring dialysate fluid
US4904237A (en) * 1988-05-16 1990-02-27 Janese Woodrow W Apparatus for the exchange of cerebrospinal fluid and a method of treating brain and spinal cord injuries
DE3900119C1 (en) * 1989-01-04 1990-08-02 Stiller, Siegfried, Dipl.-Phys., 5100 Aachen, De Apparatus for measuring the urea concentration in an extracorporeal circulation
US5110477A (en) * 1990-02-13 1992-05-05 Howard David B Dialyzer clearance check system
JP3547436B2 (ja) 1992-10-13 2004-07-28 バクスター、インターナショナル、インコーポレイテッド 血液透析機器のための血液透析モニタリングシステム
SE9300728L (sv) * 1993-03-05 1994-02-28 Gambro Ab Sätt att mäta effekten av en dialysbehandling
SE502222C2 (sv) * 1994-01-17 1995-09-18 Althin Medical Ab Sätt vid dialys
FR2725522B1 (fr) * 1994-10-07 1997-01-03 Hospal Ind Dispositif de detection d'un conduit et de determination d'au moins une caracteristique de son contenu
JPH09149935A (ja) * 1995-11-30 1997-06-10 Nissho Corp 透析装置の除水量監視装置
FR2771931B1 (fr) * 1997-12-09 2000-01-07 Hospal Ind Procede de determination d'un parametre significatif du progres d'un traitement extracorporel de sang
US6022477A (en) * 1997-11-14 2000-02-08 New Jersey Institute Of Technology Method and apparatus for isolation purification of biomolecules

Also Published As

Publication number Publication date
JP2002516722A (ja) 2002-06-11
WO1999062574A1 (en) 1999-12-09
EP1083948B1 (en) 2004-03-31
US6666840B1 (en) 2003-12-23
DE69916053T2 (de) 2005-03-03
SE525639C2 (sv) 2005-03-22
ATE262932T1 (de) 2004-04-15
SE9801983D0 (sv) 1998-06-04
EP1083948A1 (en) 2001-03-21
DE69916053D1 (de) 2004-05-06

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