IN2012DN02128A - - Google Patents

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Publication number
IN2012DN02128A
IN2012DN02128A IN2128DEN2012A IN2012DN02128A IN 2012DN02128 A IN2012DN02128 A IN 2012DN02128A IN 2128DEN2012 A IN2128DEN2012 A IN 2128DEN2012A IN 2012DN02128 A IN2012DN02128 A IN 2012DN02128A
Authority
IN
India
Prior art keywords
shear rate
header
header space
perimeter
fluid
Prior art date
Application number
Other languages
English (en)
Inventor
Howard John
F Leonard Edward
Qin Thomas
Original Assignee
Univ Columbia
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 Univ Columbia filed Critical Univ Columbia
Publication of IN2012DN02128A publication Critical patent/IN2012DN02128A/en

Links

Classifications

    • 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
    • B01D63/02—Hollow fibre modules
    • B01D63/034—Lumen open in more than two directions
    • 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
    • A61M1/1623—Disposition or location of membranes relative to fluids
    • A61M1/1627—Dialyser of the inside perfusion type, i.e. blood flow inside hollow membrane fibres or tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable 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
    • A61M2206/00—Characteristics of a physical parameter; associated device therefor
    • A61M2206/10—Flow characteristics
    • A61M2206/16—Rotating swirling helical flow, e.g. by tangential inflows
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/08—Flow guidance means within the module or the apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/21—Specific headers, end caps

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Urology & Nephrology (AREA)
  • Chemical & Material Sciences (AREA)
  • Anesthesiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Medicine (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Prostheses (AREA)
IN2128DEN2012 2009-09-14 2010-09-14 IN2012DN02128A (cg-RX-API-DMAC7.html)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US24232209P 2009-09-14 2009-09-14
US24286109P 2009-09-16 2009-09-16
US30112710P 2010-02-03 2010-02-03
PCT/US2010/048788 WO2011032154A1 (en) 2009-09-14 2010-09-14 Filter blood fluid channel methods, devices and systems

Publications (1)

Publication Number Publication Date
IN2012DN02128A true IN2012DN02128A (cg-RX-API-DMAC7.html) 2015-08-21

Family

ID=43732850

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2128DEN2012 IN2012DN02128A (cg-RX-API-DMAC7.html) 2009-09-14 2010-09-14

Country Status (6)

Country Link
US (1) US20120234746A1 (cg-RX-API-DMAC7.html)
EP (1) EP2477709A4 (cg-RX-API-DMAC7.html)
JP (1) JP2013504425A (cg-RX-API-DMAC7.html)
BR (1) BR112012005733A2 (cg-RX-API-DMAC7.html)
IN (1) IN2012DN02128A (cg-RX-API-DMAC7.html)
WO (1) WO2011032154A1 (cg-RX-API-DMAC7.html)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5829227B2 (ja) * 2012-09-28 2015-12-09 富士フイルム株式会社 酸性ガス分離モジュール、酸性ガス分離装置、及びテレスコープ防止板
WO2015100288A1 (en) * 2013-12-23 2015-07-02 University Of Maryland, Baltimore Blood oxygenator
US10369263B2 (en) 2014-03-29 2019-08-06 Novaflux Inc. Blood processing cartridges and systems, and methods for extracorporeal blood therapies
US10426884B2 (en) 2015-06-26 2019-10-01 Novaflux Inc. Cartridges and systems for outside-in flow in membrane-based therapies
WO2017048224A1 (en) * 2015-09-14 2017-03-23 Labib Mohamed E Cartridges and systems for outside-in flow in membrane-based therapies
WO2017053805A1 (en) 2015-09-24 2017-03-30 Labib Mohamed E Cartridges for hollow fibre membrane-based therapies
US20200254170A1 (en) * 2017-08-22 2020-08-13 Vincent Capponi Blood filtration cartridge end cap
US11071951B2 (en) * 2019-09-29 2021-07-27 Choon Kee Lee Centrifugal gradient dialysate dual-chamber hemodiafiltrator
CN114728114B (zh) * 2019-11-12 2025-11-11 费森尤斯医疗护理德国有限责任公司 血液治疗系统
CA3160853A1 (en) * 2019-11-12 2021-05-20 Fresenius Medical Care Deutschland Gmbh Blood treatment systems
EP3900814B1 (en) * 2020-04-23 2025-07-30 Bellco S.r.l. Dialyzer header cap

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH489259A (de) * 1968-06-08 1970-04-30 Dietzsch Gmbh Hans Joachim Verfahren zur Herstellung von kapillaren Austauschern
US3728256A (en) * 1971-06-22 1973-04-17 Abcor Inc Crossflow capillary dialyzer
US3768653A (en) * 1972-03-21 1973-10-30 R Brumfield Filtering cardiotomy reservoir
JPS518896U (cg-RX-API-DMAC7.html) * 1974-07-08 1976-01-22
US4038191A (en) * 1975-10-14 1977-07-26 Davis Harold R Manifold for ultra filtration machine
DE2646358C2 (de) * 1976-10-14 1982-05-13 Dr. Eduard Fresenius, Chemisch-pharmazeutische Industrie KG Apparatebau KG, 6380 Bad Homburg Hohlfaserdialysator
JPS605308B2 (ja) * 1980-11-20 1985-02-09 工業技術院長 中空糸膜束よりなる血液処理装置
JPS619642Y2 (cg-RX-API-DMAC7.html) * 1980-11-21 1986-03-27
US4411783A (en) * 1981-12-23 1983-10-25 Shiley Incorporated Arterial blood filter with improved gas venting
JPS59183763A (ja) * 1983-04-04 1984-10-18 第一電気株式会社 血液抗凝固剤使用減の血液透析方法および装置
JPS62211072A (ja) * 1986-03-12 1987-09-17 工業技術院長 中空繊維型血液処理装置
JPS6343672A (ja) * 1986-08-08 1988-02-24 工業技術院長 中空繊維型血液処理装置
US5139741A (en) * 1988-12-29 1992-08-18 Terumo Kabushiki Kaisha Blood processing apparatus of hollow fiber type
JP2811455B2 (ja) * 1989-01-06 1998-10-15 テルモ株式会社 中空糸型血液処理装置
US6451257B1 (en) * 1999-09-16 2002-09-17 Terumo Kabushiki Kaisha Arterial blood filter
DE60126558T2 (de) * 2000-11-30 2007-11-22 Terumo K.K. Blutreservoir
CA2518667C (en) * 2003-03-14 2011-07-19 The Trustees Of Columbia University In The City Of New York Systems and methods of blood-based therapies having a microfluidic membraneless exchange device
JP4362399B2 (ja) * 2004-03-24 2009-11-11 日機装株式会社 中空糸型血液浄化器
DE102004022311B4 (de) * 2004-05-04 2006-12-28 Daimlerchrysler Ag Feuchtigkeitsaustauschmodul mit einem Bündel von für Feuchtigkeit durchlässigen Hohlfasermembranen
WO2006049822A1 (en) * 2004-10-28 2006-05-11 Nxstage Medical, Inc Blood treatment dialyzer/filter design to trap entrained air in a fluid circuit
ATE500880T1 (de) * 2005-04-20 2011-03-15 Braun B Avitum Ag Dialysefilter
US7621407B2 (en) * 2007-03-23 2009-11-24 Daniel Patrick Herbst Extracorporeal blood filter system

Also Published As

Publication number Publication date
EP2477709A1 (en) 2012-07-25
US20120234746A1 (en) 2012-09-20
BR112012005733A2 (pt) 2017-05-30
WO2011032154A1 (en) 2011-03-17
JP2013504425A (ja) 2013-02-07
EP2477709A4 (en) 2013-06-05

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