GB1264833A - - Google Patents

Info

Publication number
GB1264833A
GB1264833A GB1264833DA GB1264833A GB 1264833 A GB1264833 A GB 1264833A GB 1264833D A GB1264833D A GB 1264833DA GB 1264833 A GB1264833 A GB 1264833A
Authority
GB
United Kingdom
Prior art keywords
fluid
pump
concentration
test
monitor
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
Other languages
English (en)
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
Application filed filed Critical
Publication of GB1264833A publication Critical patent/GB1264833A/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
    • A61M1/14—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
    • A61M1/1654—Dialysates therefor
    • A61M1/1656—Apparatus for preparing dialysates
    • 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
    • A61M1/1654—Dialysates therefor
    • A61M1/1656—Apparatus for preparing dialysates
    • A61M1/166—Heating
    • A61M1/1664—Heating with temperature control
    • 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
    • A61M1/168—Sterilisation or cleaning before or after use
    • A61M1/1686—Sterilisation or cleaning before or after use by heat
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0324—With control of flow by a condition or characteristic of a fluid
    • Y10T137/0329—Mixing of plural fluids of diverse characteristics or conditions
    • Y10T137/034—Controlled by conductivity of mixture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2499—Mixture condition maintaining or sensing
    • Y10T137/2509—By optical or chemical property

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Urology & Nephrology (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Medicine (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
GB1264833D 1968-04-10 1969-04-10 Expired GB1264833A (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72010468A 1968-04-10 1968-04-10

Publications (1)

Publication Number Publication Date
GB1264833A true GB1264833A (https=) 1972-02-23

Family

ID=24892659

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1264833D Expired GB1264833A (https=) 1968-04-10 1969-04-10

Country Status (4)

Country Link
US (1) US3508656A (https=)
DE (1) DE1918063A1 (https=)
FR (1) FR2005982A1 (https=)
GB (1) GB1264833A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4411866A (en) 1979-03-28 1983-10-25 Terumo Corporation Steam sterilization method for artificial organ assemblies and resultant sterilized product

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO121008B (https=) * 1969-11-11 1971-01-04 Nycotron As
US3809243A (en) * 1972-01-26 1974-05-07 Sarns Inc Turbidity monitor for dialysis machines
US3847809A (en) * 1972-07-03 1974-11-12 David Kopf Syst Proportioning system
US3844940A (en) * 1973-04-26 1974-10-29 Kopf D Systems System for measuring ultrafiltration rate
IT984697B (it) * 1973-05-25 1974-11-20 Bellco Spa Diluitore di concentrato per la preparazione del liquido di dia lisi in reni artificiali
JPS541269B2 (https=) * 1974-11-13 1979-01-23
US4119113A (en) * 1975-02-06 1978-10-10 Extracorporeal Medical Systems, Inc. Double-action proportioning pump
FR2307550A1 (fr) * 1975-04-14 1976-11-12 Gensollen Yves Procede de controle permanent de la concentration dans une centrale de distribution de liquide de dialyse et de separation des gaz en solution
US4060485A (en) * 1975-06-09 1977-11-29 I T L Technology, Inc. Dialysis apparatus
SE403438B (sv) * 1976-02-26 1978-08-21 Gambro Ab Anordning for behandling av blod eller liknande omtaliga vetskor
US4079007A (en) * 1976-09-07 1978-03-14 Union Carbide Corporation Hemodialysis system with modular dialysate manifold assembly
SE402212B (sv) * 1976-10-14 1978-06-26 Gambro Ab Dialyssystem
US4153554A (en) * 1977-02-22 1979-05-08 American Micro-Bionics Corp. Apparatus for use in artificial kidney system
US4202760A (en) * 1978-07-24 1980-05-13 Cordis Dow Corp. Apparatus and method for preparation of a hemodialysis solution optionally containing bicarbonate
DE2838414C2 (de) * 1978-09-02 1984-10-31 Fresenius AG, 6380 Bad Homburg Vorrichtung zur Hämodialyse und zum Entziehen von Ultrafiltrat
DE3416057A1 (de) * 1984-04-30 1985-10-31 Fresenius AG, 6380 Bad Homburg Haemodialysevorrichtung
JPS63164959A (ja) * 1986-10-30 1988-07-08 コーブ・ラボラトリーズ・インコーポレーテッド 透析液製造装置
US4857181A (en) * 1986-10-30 1989-08-15 Cobe Laboratories, Inc. Control of cleaning of dialysate preparation apparatus
US4769151A (en) * 1986-10-30 1988-09-06 Cobe Laboratories, Inc. Heater control for liquid flowing through a chamber
US5183760A (en) * 1989-05-19 1993-02-02 Sweetana Stephanie A Apparatus for in vitro determination of substances across membranes, biological tissues, or cell cultures
DE3930181A1 (de) * 1989-09-09 1991-03-21 Fresenius Ag Druckausgleichsgefaess fuer ein haemodialysekonzentrat
US5599688A (en) * 1993-10-18 1997-02-04 Precision Instrument Design Device and method for circulating fluid over a membrane
US5591636A (en) * 1993-10-18 1997-01-07 Precision Instrument Design Membrane holder
US6146883A (en) * 1998-09-14 2000-11-14 Navicyte, Inc. Packing device for transporting confluent cell monolayers
US6877713B1 (en) 1999-07-20 2005-04-12 Deka Products Limited Partnership Tube occluder and method for occluding collapsible tubes
US10537671B2 (en) 2006-04-14 2020-01-21 Deka Products Limited Partnership Automated control mechanisms in a hemodialysis apparatus
EP2724736B1 (en) 2006-04-14 2022-06-08 DEKA Products Limited Partnership Pod pump cassette
US8366316B2 (en) * 2006-04-14 2013-02-05 Deka Products Limited Partnership Sensor apparatus systems, devices and methods
US8393690B2 (en) 2007-02-27 2013-03-12 Deka Products Limited Partnership Enclosure for a portable hemodialysis system
US9028691B2 (en) 2007-02-27 2015-05-12 Deka Products Limited Partnership Blood circuit assembly for a hemodialysis system
US9517295B2 (en) 2007-02-27 2016-12-13 Deka Products Limited Partnership Blood treatment systems and methods
US8425471B2 (en) 2007-02-27 2013-04-23 Deka Products Limited Partnership Reagent supply for a hemodialysis system
US8562834B2 (en) 2007-02-27 2013-10-22 Deka Products Limited Partnership Modular assembly for a portable hemodialysis system
AU2016204226B2 (en) * 2007-02-27 2017-08-24 Deka Products Limited Partnership Sensor apparatus systems, devices and methods
US8357298B2 (en) 2007-02-27 2013-01-22 Deka Products Limited Partnership Hemodialysis systems and methods
US8366655B2 (en) 2007-02-27 2013-02-05 Deka Products Limited Partnership Peritoneal dialysis sensor apparatus systems, devices and methods
US8409441B2 (en) * 2007-02-27 2013-04-02 Deka Products Limited Partnership Blood treatment systems and methods
US20090107335A1 (en) 2007-02-27 2009-04-30 Deka Products Limited Partnership Air trap for a medical infusion device
CN101711171B (zh) * 2007-02-27 2014-03-26 德卡产品有限公司 血液透析系统及方法
US8491184B2 (en) 2007-02-27 2013-07-23 Deka Products Limited Partnership Sensor apparatus systems, devices and methods
US8042563B2 (en) * 2007-02-27 2011-10-25 Deka Products Limited Partnership Cassette system integrated apparatus
US8771508B2 (en) * 2008-08-27 2014-07-08 Deka Products Limited Partnership Dialyzer cartridge mounting arrangement for a hemodialysis system
US9078971B2 (en) 2008-01-23 2015-07-14 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
EP2254616B1 (en) 2008-01-23 2016-07-06 DEKA Products Limited Partnership Disposable fluid handling cassette for peritoneal dialysis
JP2013509271A (ja) 2009-10-30 2013-03-14 デカ・プロダクツ・リミテッド・パートナーシップ 血管アクセスデバイスの離脱を検知するための装置および方法
EP4249964B1 (en) 2010-07-07 2025-10-15 DEKA Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
US8869612B2 (en) 2011-03-08 2014-10-28 Baxter International Inc. Non-invasive radio frequency liquid level and volume detection system using phase shift
CA3166031A1 (en) 2011-05-24 2012-11-29 Deka Products Limited Partnership Hemodialysis system
EP3219342B1 (en) 2011-11-04 2019-01-09 DEKA Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
EP3009183B1 (de) 2014-10-15 2017-01-11 Dunschat, Christoph Dialysekonzentrat-Herstellungsanordnung
DE102018010174A1 (de) 2018-12-31 2020-07-02 Fresenius Medical Care Deutschland Gmbh Vorrichtung und Verfahren zur Herstellung einer Dialyselösung
CN114618036B (zh) * 2022-03-02 2026-02-03 佛山复星禅诚医院有限公司 一种血液透析a液质量监测系统
CN118178762B (zh) * 2024-03-15 2024-10-29 山东乐齐医疗科技有限公司 一种透析水中央供液控制调节系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3416664A (en) * 1964-11-16 1968-12-17 Herman L. Kumme Artificial kidney
US3352779A (en) * 1965-10-23 1967-11-14 Sweden Freezer Mfg Co Hemodialysis system
US3406826A (en) * 1965-11-17 1968-10-22 Charles B. Willock Artificial kidney liquid metering and dispensing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4411866A (en) 1979-03-28 1983-10-25 Terumo Corporation Steam sterilization method for artificial organ assemblies and resultant sterilized product

Also Published As

Publication number Publication date
FR2005982A1 (https=) 1969-12-19
DE1918063A1 (de) 1969-10-23
US3508656A (en) 1970-04-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee