JPH0545187B2 - - Google Patents

Info

Publication number
JPH0545187B2
JPH0545187B2 JP61502257A JP50225786A JPH0545187B2 JP H0545187 B2 JPH0545187 B2 JP H0545187B2 JP 61502257 A JP61502257 A JP 61502257A JP 50225786 A JP50225786 A JP 50225786A JP H0545187 B2 JPH0545187 B2 JP H0545187B2
Authority
JP
Japan
Prior art keywords
rotor
separation device
membrane separation
pivot pin
plasma membrane
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 - Lifetime
Application number
JP61502257A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62500687A (ja
Inventor
Donarudo Uorutaa Shooendoofuaa
Uooren Paiatsuto Za Uiriamuson
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.)
Baxter International Inc
Original Assignee
Baxter International 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 Baxter International Inc filed Critical Baxter International Inc
Publication of JPS62500687A publication Critical patent/JPS62500687A/ja
Publication of JPH0545187B2 publication Critical patent/JPH0545187B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • 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
    • A61M1/26—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes and internal elements which are moving
    • A61M1/262—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes and internal elements which are moving rotating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/06—Tubular membrane modules
    • B01D63/062—Tubular membrane modules with membranes on a surface of a support tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/16—Rotary, reciprocated or vibrated modules
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/50—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
    • H02K49/104—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element
    • H02K49/106—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element with a radial air gap
    • 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
    • A61M1/3496—Plasmapheresis; Leucopheresis; Lymphopheresis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/12—Specific discharge elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2315/00—Details relating to the membrane module operation
    • B01D2315/02—Rotation or turning
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/128—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Urology & Nephrology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Emergency Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Vascular Medicine (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Power Engineering (AREA)
  • External Artificial Organs (AREA)
  • Centrifugal Separators (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Sampling And Sample Adjustment (AREA)
JP61502257A 1985-04-26 1986-04-10 生体臨床医学用血漿の膜分離装置 Granted JPS62500687A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US727585 1985-04-26
US06/727,585 US4753729A (en) 1985-04-26 1985-04-26 Rotor drive for medical disposables

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP4242708A Division JPH0741070B2 (ja) 1985-04-26 1992-08-18 使い捨て式の生体臨床医学用血漿の膜分離装置

Publications (2)

Publication Number Publication Date
JPS62500687A JPS62500687A (ja) 1987-03-19
JPH0545187B2 true JPH0545187B2 (enExample) 1993-07-08

Family

ID=24923224

Family Applications (2)

Application Number Title Priority Date Filing Date
JP61502257A Granted JPS62500687A (ja) 1985-04-26 1986-04-10 生体臨床医学用血漿の膜分離装置
JP4242708A Expired - Lifetime JPH0741070B2 (ja) 1985-04-26 1992-08-18 使い捨て式の生体臨床医学用血漿の膜分離装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP4242708A Expired - Lifetime JPH0741070B2 (ja) 1985-04-26 1992-08-18 使い捨て式の生体臨床医学用血漿の膜分離装置

Country Status (4)

Country Link
US (1) US4753729A (enExample)
EP (1) EP0221107B1 (enExample)
JP (2) JPS62500687A (enExample)
WO (1) WO1986006293A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013136943A1 (ja) * 2012-03-13 2013-09-19 テルモ株式会社 血液成分分離装置、及び遠心分離器

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4790942A (en) * 1983-12-20 1988-12-13 Membrex Incorporated Filtration method and apparatus
US4911847A (en) * 1983-12-20 1990-03-27 Membrex, Inc. Process for controlling the permeate composition in a rotary filtration device
US4876013A (en) * 1983-12-20 1989-10-24 Membrex Incorporated Small volume rotary filter
US4867878A (en) * 1988-06-09 1989-09-19 Membrex, Inc. Liquid bearing for rotary apparatus
JP2953753B2 (ja) * 1990-06-28 1999-09-27 テルモ株式会社 血漿採取装置
US5387339A (en) * 1993-12-17 1995-02-07 Coors Brewing Company High efficiency liquid filtration system and method for using the same
US5870805A (en) 1997-01-06 1999-02-16 Baxter International Inc. Disposable tubing set and organizer frame for holding flexible tubing
US6251295B1 (en) * 1998-01-08 2001-06-26 Nexell Therapeutics Inc. Method for recirculation washing of blood cells
ATE537907T1 (de) * 2000-11-02 2012-01-15 Caridianbct Inc Vorrichtungen, systeme und verfahren zur fluidtrennung
US6863821B2 (en) 2002-02-02 2005-03-08 Baxter International Inc. Shear-enhanced systems and methods for removing waste materials and liquid from the blood
EP1509306B1 (en) * 2002-05-30 2008-07-23 Kkj, Inc. Vortex enhanced filtration device and methods
EP1601393B1 (en) * 2003-03-10 2010-12-15 SCHOENDORFER, Donald, W. Vortex-enhanced filtration devices
AU2004322685B2 (en) 2004-08-20 2009-04-23 Kkj, Inc. Two stage hemofiltration that generates replacement fluid
US7374677B2 (en) * 2004-08-20 2008-05-20 Kkj, Inc. Two stage hemofiltration that generates replacement fluid
US8961789B2 (en) * 2008-10-31 2015-02-24 Baxter International Inc. Systems and methods for performing hemodialysis
US20110180495A1 (en) * 2010-01-21 2011-07-28 Kkj, Inc. Vortex-enhanced filtration devices
US8870733B2 (en) 2010-11-19 2014-10-28 Kensey Nash Corporation Centrifuge
US20220031925A1 (en) 2010-11-19 2022-02-03 Dsm Ip Assets B.V. Centrifuge
US8317672B2 (en) 2010-11-19 2012-11-27 Kensey Nash Corporation Centrifuge method and apparatus
US8469871B2 (en) 2010-11-19 2013-06-25 Kensey Nash Corporation Centrifuge
US8556794B2 (en) 2010-11-19 2013-10-15 Kensey Nash Corporation Centrifuge
US8394006B2 (en) 2010-11-19 2013-03-12 Kensey Nash Corporation Centrifuge
US8469916B2 (en) 2011-02-28 2013-06-25 Fenwal, Inc. Systems and methods for single needle continuous plasma processing
US10130751B2 (en) 2011-03-11 2018-11-20 Fenwal, Inc. Membrane separation and washing devices, systems and methods employing same, and data management systems and methods
CN103429321B (zh) 2011-03-11 2016-08-24 汾沃有限公司 膜分离装置、利用该装置的系统和方法以及数据管理系统和方法
CN103732177B (zh) 2011-05-16 2016-12-07 贺利氏古萨有限公司 牙齿上部结构连接系统、连接装置和连接方法
WO2013145997A1 (ja) 2012-03-27 2013-10-03 テルモ株式会社 血液成分分離装置
EP2910259B1 (en) 2012-09-10 2022-01-05 Fenwal, Inc. Membrane separation devices
EP3660140A1 (en) 2014-01-31 2020-06-03 DSM IP Assets B.V. Adipose tissue processing centrifuge and methods of use
US10376620B2 (en) 2015-04-02 2019-08-13 Fenwal, Inc. Systems and methods for leukoreducing a red blood cell-containing fluid and concentrated red blood cells
EP4477322A3 (en) 2015-09-14 2025-03-12 Fenwal, Inc. Apparatus, systems and methods for storing, treating and/or processing blood components
CN114870436B (zh) * 2022-06-21 2024-08-06 浙江保尔曼生物科技有限公司 富血小板血浆制备装置及其制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2670849A (en) * 1952-05-01 1954-03-02 Russell P Dunmire Apparatus for filtering materials
GB747682A (en) * 1953-07-22 1956-04-11 Muirhead & Co Ltd Improvements in or relating to magnetic clutches or brakes
NL208073A (enExample) * 1956-06-16
FR1308550A (fr) * 1961-12-29 1962-11-03 Varian Associates Dispositif de transmission étanche au vide
DE1788117A1 (de) * 1965-11-19 1972-02-24 Beteiligungs Ag Haustechnik Magnetische Maschine
US3448858A (en) * 1968-07-25 1969-06-10 Ingersoll Rand Canada Centrifugal filtering apparatus
DD126140A1 (enExample) * 1975-12-06 1977-06-22
CA1258053A (en) * 1982-12-13 1989-08-01 Halbert Fischel Blood fractionation system and method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013136943A1 (ja) * 2012-03-13 2013-09-19 テルモ株式会社 血液成分分離装置、及び遠心分離器
JPWO2013136943A1 (ja) * 2012-03-13 2015-08-03 テルモ株式会社 血液成分分離装置、及び遠心分離器

Also Published As

Publication number Publication date
WO1986006293A1 (en) 1986-11-06
JPH0741070B2 (ja) 1995-05-10
EP0221107A4 (en) 1987-10-01
JPS62500687A (ja) 1987-03-19
JPH06237994A (ja) 1994-08-30
EP0221107A1 (en) 1987-05-13
EP0221107B1 (en) 1991-02-27
US4753729A (en) 1988-06-28

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EXPY Cancellation because of completion of term