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GB2124511B - Method and apparatus for the purification of blood - Google Patents

Method and apparatus for the purification of blood

Info

Publication number
GB2124511B
GB2124511B GB08221174A GB8221174A GB2124511B GB 2124511 B GB2124511 B GB 2124511B GB 08221174 A GB08221174 A GB 08221174A GB 8221174 A GB8221174 A GB 8221174A GB 2124511 B GB2124511 B GB 2124511B
Authority
GB
United Kingdom
Prior art keywords
purification
blood
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.)
Expired
Application number
GB08221174A
Other versions
GB2124511A (en
Inventor
Udipi R Shettigar
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SCHULZ und PARTNER JORG
Original Assignee
SCHULZ und PARTNER JORG
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
Priority to DE3101159A priority Critical patent/DE3101159C2/en
Priority to FR8212261A priority patent/FR2530146A1/en
Application filed by SCHULZ und PARTNER JORG filed Critical SCHULZ und PARTNER JORG
Priority to GB08221174A priority patent/GB2124511B/en
Publication of GB2124511A publication Critical patent/GB2124511A/en
Application granted granted Critical
Publication of GB2124511B publication Critical patent/GB2124511B/en
Expired legal-status Critical Current

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
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/3472—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate
    • 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
    • A61M1/1621—Constructional aspects thereof
    • A61M1/1647—Constructional aspects thereof with flow rate measurement of the dialysis fluid, upstream and downstream of the 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
    • A61M1/1694—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes with recirculating dialysing liquid
    • A61M1/1696—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes with recirculating dialysing liquid with dialysate regeneration
    • 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
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/342—Adding solutions to the blood, e.g. substitution solutions
    • A61M1/3424—Substitution fluid path
    • A61M1/3427—Substitution fluid path back through the membrane, e.g. by inverted trans-membrane pressure [TMP]
    • 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
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/3472—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate
    • A61M1/3486—Biological, chemical treatment, e.g. chemical precipitation; treatment by absorbents

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Emergency Medicine (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Cell Biology (AREA)
  • Molecular Biology (AREA)
  • External Artificial Organs (AREA)
GB08221174A 1981-01-16 1982-07-28 Method and apparatus for the purification of blood Expired GB2124511B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE3101159A DE3101159C2 (en) 1981-01-16 1981-01-16 Process for purifying blood and artificial kidney for carrying out the process
FR8212261A FR2530146A1 (en) 1982-07-28 1982-07-13 Process and device for the purification of blood
GB08221174A GB2124511B (en) 1981-01-16 1982-07-28 Method and apparatus for the purification of blood

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3101159A DE3101159C2 (en) 1981-01-16 1981-01-16 Process for purifying blood and artificial kidney for carrying out the process
GB08221174A GB2124511B (en) 1981-01-16 1982-07-28 Method and apparatus for the purification of blood

Publications (2)

Publication Number Publication Date
GB2124511A GB2124511A (en) 1984-02-22
GB2124511B true GB2124511B (en) 1987-07-08

Family

ID=25790615

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08221174A Expired GB2124511B (en) 1981-01-16 1982-07-28 Method and apparatus for the purification of blood

Country Status (2)

Country Link
DE (1) DE3101159C2 (en)
GB (1) GB2124511B (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7208092B2 (en) 2002-07-19 2007-04-24 Baxter International Inc. Systems and methods for peritoneal dialysis
US7758533B2 (en) 2000-03-24 2010-07-20 Immunocept, L.L.C. Hemofiltration systems, methods and devices for treatment of chronic and acute diseases
US7867214B2 (en) 2002-07-19 2011-01-11 Baxter International Inc. Systems and methods for performing peritoneal dialysis
US7922686B2 (en) 2002-07-19 2011-04-12 Baxter International Inc. Systems and methods for performing peritoneal dialysis
US8206338B2 (en) 2002-12-31 2012-06-26 Baxter International Inc. Pumping systems for cassette-based dialysis
US8529496B2 (en) 2002-05-24 2013-09-10 Baxter International Inc. Peritoneal dialysis machine touch screen user interface
US8992777B2 (en) 2011-11-18 2015-03-31 Fresenius Medical Care Holdings, Inc. Systems and methods for providing notifications in dialysis systems
US9165112B2 (en) 2012-02-03 2015-10-20 Fresenius Medical Care Holdings, Inc. Systems and methods for displaying objects at a medical treatment apparatus display screen
US9514283B2 (en) 2008-07-09 2016-12-06 Baxter International Inc. Dialysis system having inventory management including online dextrose mixing
US9582645B2 (en) 2008-07-09 2017-02-28 Baxter International Inc. Networked dialysis system

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6036061A (en) * 1983-08-08 1985-02-25 鐘淵化学工業株式会社 Blood purifying apparatus
JPS6045359A (en) * 1983-08-19 1985-03-11 鐘淵化学工業株式会社 Blood purifier
FR2607393B1 (en) * 1986-11-28 1997-01-24 Hospal Ind ARTIFICIAL KIDNEY AT MODERATE EXCHANGE RATES
US6787040B2 (en) 2000-05-16 2004-09-07 Immunocept, L.L.C. Method and system for colloid exchange therapy
US7241272B2 (en) 2001-11-13 2007-07-10 Baxter International Inc. Method and composition for removing uremic toxins in dialysis processes
US7597677B2 (en) 2001-11-16 2009-10-06 National Quality Care, Inc. Wearable ultrafiltration device
US7645253B2 (en) 2001-11-16 2010-01-12 National Quality Care, Inc. Wearable ultrafiltration device
CA2495459C (en) * 2002-08-13 2009-10-27 Arbios Technologies Inc. Selective plasma exchange therapy
ITPD20030076A1 (en) * 2003-04-16 2003-07-15 Federico Nalesso PLASMA MACHINE COMBINED PLASMA PURIFICATION ADSORPTION-PERFUSION BY USING A THREE-COMPARTMENTAL DIALIZER
DE102007039939B4 (en) * 2007-08-23 2013-03-14 Albutec Gmbh Device for saving diafiltrate
MX2010010271A (en) 2008-03-20 2010-12-02 Baxter Int Destruction of microbial products by enzymatic digestion.
NZ590467A (en) 2008-06-23 2013-03-28 Temasek Polytechnic A sorbent for a dialysis device where the pressure drop over across the layer is dependent of the size of the particles in the primary layer of immbolized uremic toxin-treating enzyme particles intermixed with cation exchange particles
US8057679B2 (en) 2008-07-09 2011-11-15 Baxter International Inc. Dialysis system having trending and alert generation
US20100051552A1 (en) 2008-08-28 2010-03-04 Baxter International Inc. In-line sensors for dialysis applications
US8784668B2 (en) 2010-10-12 2014-07-22 Fresenius Medical Care Holdings, Inc. Systems and methods for compensation of compliant behavior in regenerative dialysis systems
SE1200356A1 (en) * 2011-10-30 2013-05-01 Kurt Nilsson Polymer-based product and use
EP3134144B1 (en) 2014-04-25 2019-06-12 Debiotech S.A. Hemodialysis systems
WO2015177606A1 (en) * 2014-05-22 2015-11-26 Debiotech S.A. Home hemodialysis systems
CN116206744A (en) 2015-06-25 2023-06-02 甘布罗伦迪亚股份公司 Medical device systems and methods with distributed databases
EP3272375A1 (en) * 2016-07-22 2018-01-24 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for generating dialysate for dialysis
WO2018114346A1 (en) 2016-12-21 2018-06-28 Gambro Lundia Ab Medical device system including information technology infrastructure having secure cluster domain supporting external domain

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3506126A (en) * 1968-05-03 1970-04-14 Milton Roy Co Closed recirculating hemodialysis system
BE792314A (en) * 1971-12-06 1973-06-05 Rhone Poulenc Sa DEVELOPMENT IN ARTIFICIAL KIDNEYS
FR2165006A5 (en) * 1971-12-14 1973-08-03 Rhone Poulenc Sa
FR2193624B2 (en) * 1972-07-31 1976-03-12 Rhone Poulenc Ind
DE2559154C3 (en) * 1975-12-30 1980-05-22 Horst Prof. Dr.-Ing. 7250 Leonberg Chmiel Detoxification of blood, hemodialysate fluid and the like
FR2487679B1 (en) * 1980-08-01 1985-07-12 Hospal Sodip ARTIFICIAL KIDNEY - REGULATION OF THE PRESSURE OF THE DIALYSIS LIQUID

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7758533B2 (en) 2000-03-24 2010-07-20 Immunocept, L.L.C. Hemofiltration systems, methods and devices for treatment of chronic and acute diseases
US8529496B2 (en) 2002-05-24 2013-09-10 Baxter International Inc. Peritoneal dialysis machine touch screen user interface
US8357113B2 (en) 2002-07-19 2013-01-22 Baxter International Inc. Systems and methods for performing peritoneal dialysis
US7922686B2 (en) 2002-07-19 2011-04-12 Baxter International Inc. Systems and methods for performing peritoneal dialysis
US7922911B2 (en) 2002-07-19 2011-04-12 Baxter International Inc. Systems and methods for peritoneal dialysis
US7208092B2 (en) 2002-07-19 2007-04-24 Baxter International Inc. Systems and methods for peritoneal dialysis
US7867214B2 (en) 2002-07-19 2011-01-11 Baxter International Inc. Systems and methods for performing peritoneal dialysis
US8597227B2 (en) 2002-07-19 2013-12-03 Baxter International Inc. Weight/sensor-controlled sorbent system for hemodialysis
US8815095B2 (en) 2002-07-19 2014-08-26 Baxter International Inc. Peritoneal dialysis systems and methods that regenerate dialysate
US8998839B2 (en) 2002-07-19 2015-04-07 Baxter International Inc. Systems and methods for performing peritoneal dialysis
US8206338B2 (en) 2002-12-31 2012-06-26 Baxter International Inc. Pumping systems for cassette-based dialysis
US9514283B2 (en) 2008-07-09 2016-12-06 Baxter International Inc. Dialysis system having inventory management including online dextrose mixing
US9582645B2 (en) 2008-07-09 2017-02-28 Baxter International Inc. Networked dialysis system
US8992777B2 (en) 2011-11-18 2015-03-31 Fresenius Medical Care Holdings, Inc. Systems and methods for providing notifications in dialysis systems
US9165112B2 (en) 2012-02-03 2015-10-20 Fresenius Medical Care Holdings, Inc. Systems and methods for displaying objects at a medical treatment apparatus display screen

Also Published As

Publication number Publication date
GB2124511A (en) 1984-02-22
DE3101159A1 (en) 1982-08-26
DE3101159C2 (en) 1985-08-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee
PCPE Delete 'patent ceased' from journal

Free format text: 5168, PAGE 702

PCNP Patent ceased through non-payment of renewal fee