GB1331896A - Hemodiazlyzer with tapered slit blood ports and baffles - Google Patents

Hemodiazlyzer with tapered slit blood ports and baffles

Info

Publication number
GB1331896A
GB1331896A GB2268672A GB2268672A GB1331896A GB 1331896 A GB1331896 A GB 1331896A GB 2268672 A GB2268672 A GB 2268672A GB 2268672 A GB2268672 A GB 2268672A GB 1331896 A GB1331896 A GB 1331896A
Authority
GB
United Kingdom
Prior art keywords
blood
outlet
inlet
casing
hemodialyzer
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
GB2268672A
Other languages
English (en)
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.)
US Atomic Energy Commission (AEC)
Original Assignee
US Atomic Energy Commission (AEC)
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 US Atomic Energy Commission (AEC) filed Critical US Atomic Energy Commission (AEC)
Publication of GB1331896A publication Critical patent/GB1331896A/en
Expired legal-status Critical Current

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
    • B01D63/06—Tubular membrane modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/24—Dialysis ; Membrane extraction
    • B01D61/28—Apparatus therefor
    • 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
    • B01D2313/086—Meandering flow path over the membrane

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
GB2268672A 1972-02-03 1972-05-15 Hemodiazlyzer with tapered slit blood ports and baffles Expired GB1331896A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22327072A 1972-02-03 1972-02-03

Publications (1)

Publication Number Publication Date
GB1331896A true GB1331896A (en) 1973-09-26

Family

ID=22835782

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2268672A Expired GB1331896A (en) 1972-02-03 1972-05-15 Hemodiazlyzer with tapered slit blood ports and baffles

Country Status (11)

Country Link
US (1) US3778369A (it)
JP (1) JPS5217680B2 (it)
AU (1) AU470383B2 (it)
BE (1) BE784557A (it)
CA (1) CA961775A (it)
CH (1) CH540697A (it)
DE (1) DE2232938A1 (it)
FR (1) FR2171043B1 (it)
GB (1) GB1331896A (it)
IT (1) IT956072B (it)
SE (1) SE398709B (it)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2433358A1 (fr) * 1978-08-18 1980-03-14 Fresenius Chem Pharm Ind Dialyseur pour l'epuration du sang et constitue par des troncons paralleles de tuyaux a diaphragme poses a plat
FR2440196A1 (fr) * 1978-11-04 1980-05-30 Fresenius Chem Pharm Ind Dispositif echangeur pour le sang
EP0016781A4 (en) * 1978-05-25 1980-09-29 Us Health FILTER APPARATUS FOR SEPARATING LIQUID SUSPENSIONS CONTAINING BLOOD CELLS.

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5595743U (it) * 1974-01-18 1980-07-03
US4033878A (en) * 1975-05-12 1977-07-05 Universal Oil Products Company Spiral wound membrane module for direct osmosis separations
US4202776A (en) * 1975-07-28 1980-05-13 Nippon Zeon Co., Ltd. Hollow-fiber permeability apparatus
US4038191A (en) * 1975-10-14 1977-07-26 Davis Harold R Manifold for ultra filtration machine
US4219426A (en) * 1976-03-19 1980-08-26 Organon Teknika B.V. Dialysis device
JPS5549791Y2 (it) * 1976-04-21 1980-11-20
DE2833966A1 (de) * 1977-08-08 1979-02-22 Us Energy Haemodialysator
SE421999B (sv) * 1977-10-17 1982-02-15 Gambro Dialysatoren Anordning for diffusion och/eller filtration av emnen mellan tva fluider via semipermeabla membran vilken anordning innefattar parallellkopplade banor innehallande seriekopplade kamrar
BE859900A (fr) * 1977-10-19 1978-04-19 Medical Dev Sa Procede pour la fabrication d'hemodialyseurs a couches multiples et produits resultant de ce procede
US4346006A (en) * 1980-03-24 1982-08-24 Baxter Travenol Laboratories, Inc. Diffusion membrane units with adhered semipermeable capillaries
US5391163A (en) * 1992-01-31 1995-02-21 Inpaco Corporation Pouch for administering medical fluids

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3019853A (en) * 1958-06-30 1962-02-06 Bell Telephone Labor Inc Separation of gases by diffusion
US3370710A (en) * 1966-05-11 1968-02-27 Research Corp Compact blood dialyzer with a pleated membrane therein
NL163125C (nl) * 1967-02-13 1980-08-15 Cordis Dow Corp Semipermeabel membraansamenstel.
US3522885A (en) * 1968-04-18 1970-08-04 Atomic Energy Commission Parallel flow hemodialyzer
US3547271A (en) * 1968-06-04 1970-12-15 Miles Lowell Edwards Membrane fluid diffusion exchange device
US3565258A (en) * 1969-06-06 1971-02-23 Atomic Energy Commission Parallel flow hemodialyzer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0016781A4 (en) * 1978-05-25 1980-09-29 Us Health FILTER APPARATUS FOR SEPARATING LIQUID SUSPENSIONS CONTAINING BLOOD CELLS.
FR2433358A1 (fr) * 1978-08-18 1980-03-14 Fresenius Chem Pharm Ind Dialyseur pour l'epuration du sang et constitue par des troncons paralleles de tuyaux a diaphragme poses a plat
FR2440196A1 (fr) * 1978-11-04 1980-05-30 Fresenius Chem Pharm Ind Dispositif echangeur pour le sang

Also Published As

Publication number Publication date
IT956072B (it) 1973-10-10
CH540697A (de) 1973-08-31
CA961775A (en) 1975-01-28
DE2232938A1 (de) 1973-08-09
FR2171043B1 (it) 1977-12-23
BE784557A (fr) 1972-10-02
JPS5217680B2 (it) 1977-05-17
SE398709B (sv) 1978-01-16
JPS4887698A (it) 1973-11-17
FR2171043A1 (it) 1973-09-21
US3778369A (en) 1973-12-11
AU4314972A (en) 1973-12-13
AU470383B2 (en) 1973-12-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee