JPS5272379A - Separation of fluid - Google Patents

Separation of fluid

Info

Publication number
JPS5272379A
JPS5272379A JP50148440A JP14844075A JPS5272379A JP S5272379 A JPS5272379 A JP S5272379A JP 50148440 A JP50148440 A JP 50148440A JP 14844075 A JP14844075 A JP 14844075A JP S5272379 A JPS5272379 A JP S5272379A
Authority
JP
Japan
Prior art keywords
ultrafiltration
separation
fluid
dialysis
dialysate
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.)
Granted
Application number
JP50148440A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5682B2 (enFirst
Inventor
Shozo Nagao
Naoyuki Mitani
Teruyuki Nakagawa
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 by Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP50148440A priority Critical patent/JPS5272379A/ja
Priority to US05/750,508 priority patent/US4676905A/en
Publication of JPS5272379A publication Critical patent/JPS5272379A/ja
Publication of JPS5682B2 publication Critical patent/JPS5682B2/ja
Granted 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
    • 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
    • A61M1/1635—Constructional aspects thereof with volume chamber balancing devices between used and fresh dialysis fluid
    • A61M1/1639—Constructional aspects thereof with volume chamber balancing devices between used and fresh dialysis fluid linked by 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
    • A61M1/1621—Constructional aspects thereof
    • A61M1/1635—Constructional aspects thereof with volume chamber balancing devices between used and fresh dialysis fluid
    • A61M1/1641—Constructional aspects thereof with volume chamber balancing devices between used and fresh dialysis fluid linked by pistons
    • 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
    • A61M1/3403—Regulation parameters
    • A61M1/341—Regulation parameters by measuring the filtrate rate or volume

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Emergency Medicine (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
JP50148440A 1975-12-15 1975-12-15 Separation of fluid Granted JPS5272379A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP50148440A JPS5272379A (en) 1975-12-15 1975-12-15 Separation of fluid
US05/750,508 US4676905A (en) 1975-12-15 1976-12-14 Fluid separation method and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50148440A JPS5272379A (en) 1975-12-15 1975-12-15 Separation of fluid

Publications (2)

Publication Number Publication Date
JPS5272379A true JPS5272379A (en) 1977-06-16
JPS5682B2 JPS5682B2 (enFirst) 1981-01-06

Family

ID=15452831

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50148440A Granted JPS5272379A (en) 1975-12-15 1975-12-15 Separation of fluid

Country Status (2)

Country Link
US (1) US4676905A (enFirst)
JP (1) JPS5272379A (enFirst)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5681108A (en) * 1979-11-05 1981-07-02 Sykes Ocean Water Ltd Reverse osmosis type liquid clarifier
JPS56132961A (en) * 1980-03-22 1981-10-17 Daicel Ltd Artificial kidney device
JPS5781844U (enFirst) * 1980-11-06 1982-05-20
JPH01119262A (ja) * 1978-09-02 1989-05-11 Fresenius Ag 血液を透析し、限外濾液を抜き出す装置

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3885392T2 (de) * 1987-09-01 1994-05-11 Kazuo Era Dialysesystem.
US5009775A (en) * 1988-04-13 1991-04-23 Med-Tech Inc. Method of controlling amount of removed water by ultrafiltration and control device for controlling amount of removed water by ultrafiltration in hemodialysis
EP0336993B1 (en) * 1988-04-13 1993-07-21 Med-Tech Inc. Method of controlling amount of removed water by ultrafiltration and control device for controlling amount of removed water by ultrafiltration in hemodialysis
DE3837498A1 (de) * 1988-11-04 1990-05-17 Fresenius Ag Verfahren und vorrichtung zur ultrafiltration bei der haemodialyse
US5167837A (en) 1989-03-28 1992-12-01 Fas-Technologies, Inc. Filtering and dispensing system with independently activated pumps in series
DE3910331A1 (de) * 1989-03-30 1990-10-04 Infus Hospitalbedarf Gmbh & Co Elektromagnetisch steuerbare membranpumpe sowie deren anwendung
US5114580A (en) * 1989-06-20 1992-05-19 The Board Of Regents Of The University Of Washington Combined hemofiltration and hemodialysis system
US5075002A (en) * 1990-06-04 1991-12-24 Infinitex Fluid pick-up assembly
US4994184A (en) * 1990-06-04 1991-02-19 Infinitex Ultrafiltration device and process
US5902476A (en) * 1991-08-21 1999-05-11 Twardowski; Zbylut J. Artificial kidney for frequent (daily) hemodialysis
US5336165A (en) * 1991-08-21 1994-08-09 Twardowski Zbylut J Artificial kidney for frequent (daily) Hemodialysis
FR2684879A1 (fr) * 1991-12-11 1993-06-18 Fournier Gilles Systeme d'hemodialyse jetable.
US5527161A (en) * 1992-02-13 1996-06-18 Cybor Corporation Filtering and dispensing system
US5395514A (en) * 1993-05-14 1995-03-07 Infinitex Corporation Ultrafiltration system and assembly
US5490765A (en) * 1993-05-17 1996-02-13 Cybor Corporation Dual stage pump system with pre-stressed diaphragms and reservoir
JPH07328110A (ja) 1994-06-10 1995-12-19 Nissho Corp 透析装置の除水制御機構
AUPN030794A0 (en) 1994-12-22 1995-01-27 Aruba International Pty Ltd Discontinuous plasma or serum delipidation
US5591344A (en) * 1995-02-13 1997-01-07 Aksys, Ltd. Hot water disinfection of dialysis machines, including the extracorporeal circuit thereof
US5531887A (en) * 1995-05-24 1996-07-02 Howell Laboratories, Inc. Manually operated reverse osmosis desalinization system
IT1284729B1 (it) * 1996-08-06 1998-05-21 Bellco Spa Apparecchiatura per trattamenti di dialisi.
FR2779964B1 (fr) * 1998-06-17 2000-09-15 Internova International Innova Machine de dialyse, en particulier pour une utilisation a domicile
JP3695506B2 (ja) 1998-10-07 2005-09-14 ニプロ株式会社 透析装置および洗浄プライミング方法
JP2000107283A (ja) 1998-10-07 2000-04-18 Nissho Corp 透析装置および洗浄プライミング方法
US7407662B2 (en) * 2000-06-29 2008-08-05 Lipid Sciences, Inc. Modified viral particles with immunogenic properties and reduced lipid content
US20090017069A1 (en) * 2000-06-29 2009-01-15 Lipid Sciences, Inc. SARS Vaccine Compositions and Methods of Making and Using Them
AUPQ846900A0 (en) * 2000-06-29 2000-07-27 Aruba International Pty Ltd A vaccine
US7407663B2 (en) * 2000-06-29 2008-08-05 Lipid Sciences, Inc. Modified immunodeficiency virus particles
US7439052B2 (en) * 2000-06-29 2008-10-21 Lipid Sciences Method of making modified immunodeficiency virus particles
AU2002322284A1 (en) * 2001-06-25 2003-01-08 Lipid Sciences, Inc. Systems and methods using multiple solvents for the removal of lipids from fluids
US20030104350A1 (en) * 2001-06-25 2003-06-05 Bomberger David C. Systems and methods using a solvent for the removal of lipids from fluids
US20030127386A1 (en) * 2001-06-25 2003-07-10 Bomberger David C. Hollow fiber contactor systems for removal of lipids from fluids
US6991727B2 (en) * 2001-06-25 2006-01-31 Lipid Sciences, Inc. Hollow fiber contactor systems for removal of lipids from fluids
US20060060520A1 (en) * 2001-06-25 2006-03-23 Bomberger David C Systems and methods using a solvent for the removal of lipids from fluids
JP3890229B2 (ja) * 2001-12-27 2007-03-07 株式会社コガネイ 薬液供給装置および薬液供給装置の脱気方法
JP3947398B2 (ja) * 2001-12-28 2007-07-18 株式会社コガネイ 薬液供給装置および薬液供給方法
WO2004017946A1 (en) * 2002-08-26 2004-03-04 Lipid Sciences, Inc. Treating alzheimers using delipidated protein particles
JP2007527387A (ja) 2003-07-03 2007-09-27 リピッド サイエンシーズ，インコーポレイテッド 脂質含量の低下したｈｄｌの粒子誘導体を製造するための方法及び装置
US7393826B2 (en) * 2003-07-03 2008-07-01 Lipid Sciences, Inc. Methods and apparatus for creating particle derivatives of HDL with reduced lipid content
US6960803B2 (en) * 2003-10-23 2005-11-01 Silicon Storage Technology, Inc. Landing pad for use as a contact to a conductive spacer
US8038639B2 (en) 2004-11-04 2011-10-18 Baxter International Inc. Medical fluid system with flexible sheeting disposable unit
US7744553B2 (en) 2003-12-16 2010-06-29 Baxter International Inc. Medical fluid therapy flow control systems and methods
JP5399217B2 (ja) * 2009-11-24 2014-01-29 日機装株式会社 往復動ポンプ及びそれを具備した透析装置
JP5506343B2 (ja) * 2009-11-24 2014-05-28 日機装株式会社 往復動ポンプ及びそれを具備した透析装置
JP6023570B2 (ja) * 2012-12-05 2016-11-09 株式会社メテク 透析液供給装置、透析液供給装置の作動方法及びプログラム
DE102013021012A1 (de) * 2013-12-13 2015-06-18 Fresenius Medical Care Deutschland Gmbh Vorrichtung zur extrakorporalen Blutbehandlung
EP3714039B1 (en) 2017-11-22 2025-03-12 HDL Therapeutics, Inc. Methods for priming fluid circuits of a plasma processing system
AU2018396009A1 (en) 2017-12-28 2020-07-16 Hdl Therapeutics, Inc. Methods for preserving and administering pre-beta high density lipoprotein extracted from human plasma
US20190224398A1 (en) * 2018-01-19 2019-07-25 Jalal Eddin Hakmei Portable Dialysis System

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3493495A (en) * 1968-01-17 1970-02-03 Morris Mendelson Apparatus and process for the osmotic separation of water from a saline solution
US3598727A (en) * 1969-04-07 1971-08-10 Charles B Willock Artificial kidney
JPS50118597A (enFirst) * 1974-02-19 1975-09-17

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3330290A (en) * 1963-10-17 1967-07-11 Jay Q Davis Water-fertilizer mixing pump
US4093545A (en) * 1975-02-14 1978-06-06 Baxter Travenol Laboratories, Inc. Method and apparatus for determining the amount of ultrafiltration during dialysis
US4008003A (en) * 1975-06-27 1977-02-15 Pinkerton Harry E Valveless positive displacement pump
US4197196A (en) * 1975-06-27 1980-04-08 Harry Pinkerton Proportioning fluids in hemodialysis systems

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3493495A (en) * 1968-01-17 1970-02-03 Morris Mendelson Apparatus and process for the osmotic separation of water from a saline solution
US3598727A (en) * 1969-04-07 1971-08-10 Charles B Willock Artificial kidney
JPS50118597A (enFirst) * 1974-02-19 1975-09-17

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01119262A (ja) * 1978-09-02 1989-05-11 Fresenius Ag 血液を透析し、限外濾液を抜き出す装置
JPH01119263A (ja) * 1978-09-02 1989-05-11 Fresenius Ag 血液を透析し、限外濾液を抜き出す装置
JPS5681108A (en) * 1979-11-05 1981-07-02 Sykes Ocean Water Ltd Reverse osmosis type liquid clarifier
JPS56132961A (en) * 1980-03-22 1981-10-17 Daicel Ltd Artificial kidney device
JPS5781844U (enFirst) * 1980-11-06 1982-05-20

Also Published As

Publication number Publication date
US4676905A (en) 1987-06-30
JPS5682B2 (enFirst) 1981-01-06

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