CA945079A - Haemodialysis unit with coiled tubular dialysis channels bounded by ribbed plastics sheets - Google Patents

Haemodialysis unit with coiled tubular dialysis channels bounded by ribbed plastics sheets

Info

Publication number
CA945079A
CA945079A CA097,345A CA97345A CA945079A CA 945079 A CA945079 A CA 945079A CA 97345 A CA97345 A CA 97345A CA 945079 A CA945079 A CA 945079A
Authority
CA
Canada
Prior art keywords
coiled tubular
plastics sheets
channels bounded
tubular dialysis
haemodialysis unit
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
CA097,345A
Other languages
English (en)
Other versions
CA97345S (en
Inventor
Douglas V. Carter
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.)
Avon Rubber PLC
Original Assignee
Avon Rubber PLC
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 Avon Rubber PLC filed Critical Avon Rubber PLC
Application granted granted Critical
Publication of CA945079A publication Critical patent/CA945079A/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
    • B01D63/10—Spiral-wound membrane modules
    • B01D63/101—Spiral winding
    • 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
    • B01D63/10—Spiral-wound 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
    • B01D2313/14—Specific spacers
    • B01D2313/146—Specific spacers on the permeate side

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)
CA097,345A 1969-11-05 1970-11-04 Haemodialysis unit with coiled tubular dialysis channels bounded by ribbed plastics sheets Expired CA945079A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5427569 1969-11-05

Publications (1)

Publication Number Publication Date
CA945079A true CA945079A (en) 1974-04-09

Family

ID=10470476

Family Applications (1)

Application Number Title Priority Date Filing Date
CA097,345A Expired CA945079A (en) 1969-11-05 1970-11-04 Haemodialysis unit with coiled tubular dialysis channels bounded by ribbed plastics sheets

Country Status (6)

Country Link
US (1) US3687293A (fr)
BE (1) BE758435A (fr)
CA (1) CA945079A (fr)
FR (1) FR2066988B1 (fr)
GB (1) GB1302536A (fr)
ZA (1) ZA707364B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3962095A (en) * 1973-06-22 1976-06-08 Sandoz Ltd. Dialyser cartridge
IT1009804B (it) * 1974-04-10 1976-12-20 Bellco Spa Cartuccia dializzatrice a rotolo particolarmente per reni artificia li extracorporei
US3963621A (en) * 1974-10-21 1976-06-15 Baxter Laboratories, Inc. Membrane diffusion device having ribbed membrane support
US4028252A (en) * 1975-06-04 1977-06-07 Extracorporeal Medical Specialties Inc. Accordion fold flat plate dialyzer
US4035305A (en) * 1975-10-08 1977-07-12 Baxter Laboratories, Inc. Support member construction for semipermeable membrane
US4009107A (en) * 1975-10-08 1977-02-22 Baxter Laboratories, Inc. Multi-level support member for use with semipermeable membrane
IL50623A (en) * 1975-10-08 1981-07-31 Baxter Travenol Lab Dialyzer construction
US4225438A (en) * 1977-09-16 1980-09-30 Baxter Travenol Laboratories, Inc. Support member for use with semipermeable membrane
GB7901325D0 (en) * 1979-01-12 2001-12-05 Rolls Royce Thrust nozzle for a gas turbine engine
US20060219635A1 (en) * 2005-03-30 2006-10-05 Special Membrane Technologies, Inc. High-density filtration module
US10473010B2 (en) * 2015-07-01 2019-11-12 Mann+Hummel Gmbh Separation element of liquid separator, separation medium, liquid separator, and method for producing separation element

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2982416A (en) * 1957-04-25 1961-05-02 Marvaland Inc Dialysis apparatus
US3077268A (en) * 1959-05-06 1963-02-12 Univ Pennsylvania Dialyzer
FR1300140A (fr) * 1961-04-27 1962-08-03 Usifroid Dialyseur
DE1245322B (de) * 1964-12-28 1967-07-27 Paul Scheibner Kommanditgesell Dialysiergeraet mit parallelgeschalteten und durch eine Wand getrennten Kanaelen fuer die zu dialysierende Fluessigkeit und die Spuelloesung
DE1491741A1 (de) * 1965-12-16 1969-07-24 Dr Med J Hoeltzenbein Kuenstliche Niere
US3508662A (en) * 1969-01-21 1970-04-28 Extracorporeal Med Spec Disposable,low-prime,spirally wound,artificial kidney

Also Published As

Publication number Publication date
GB1302536A (fr) 1973-01-10
FR2066988A1 (fr) 1971-08-13
FR2066988B1 (fr) 1975-05-30
ZA707364B (en) 1971-07-28
DE2054144A1 (de) 1971-05-13
US3687293A (en) 1972-08-29
BE758435A (fr) 1971-04-16
DE2054144B2 (de) 1976-03-18

Similar Documents

Publication Publication Date Title
CA973102A (en) Fiber-reinforced plastics tube
CA945079A (en) Haemodialysis unit with coiled tubular dialysis channels bounded by ribbed plastics sheets
CA936660A (en) Device for manufacturing a plastic tube with transverse grooves
CA1011521A (en) Continuous ribbed synthetic resin pipes
CA939372A (en) Polyglycidyl ethers with a low molecular weight
SU671710A3 (ru) Устройство дл изготовлени многослойных армированных труб из пластмассы
CA889379A (en) Tube extruder with longitudinally grooved, rotating core
CA946173A (en) Extruded plastic pipe
CA774475A (en) Plastic tube extrusion
CA872332A (en) Die for extruding laminated plastic tube
CA914241A (en) End structure for thermoplastic tubing
CA826918A (en) Collapsible mixing syringe with extrusion casing
CA793726A (en) Extruding plastic tubes
CA860105A (en) Tubular osmotic membrane
AU433064B2 (en) Improvements in a device for manufacturing a plastic tube with transverse grooves
AU6548174A (en) Drawing thermoplastics tubing
AU5391969A (en) Die for extruding laminated plastic tube
CA876216A (en) Tubular thermoplastic extrusion process
AU2356670A (en) Improvements in a device for manufacturing a plastic tube with transverse grooves
AU295060B2 (en) Improvements in the production of heat-shrinkable thermoplastic tubing
CA857208A (en) Apparatus for extruding reinforced plastic tubing
AU448461B2 (en) Extruding plastic
CA826969A (en) Vacuum relief in extruded tubular members
AU489450B2 (en) Arrangement in connection with tubular conduits
CA959224A (en) Plastic sheet structure