SE373752B - - Google Patents

Info

Publication number
SE373752B
SE373752B SE7309501A SE7309501A SE373752B SE 373752 B SE373752 B SE 373752B SE 7309501 A SE7309501 A SE 7309501A SE 7309501 A SE7309501 A SE 7309501A SE 373752 B SE373752 B SE 373752B
Authority
SE
Sweden
Application number
SE7309501A
Other versions
SE7309501L (it
Inventor
V H Hyden
Original Assignee
V H Hyden
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 V H Hyden filed Critical V H Hyden
Priority to SE7309501A priority Critical patent/SE373752B/xx
Priority to CH810574A priority patent/CH597889A5/xx
Priority to AT503074A priority patent/AT353943B/de
Priority to CA203,072A priority patent/CA1067830A/en
Priority to DE2430171A priority patent/DE2430171C2/de
Priority to IT24603/74A priority patent/IT1015537B/it
Priority to JP7547374A priority patent/JPS5726801B2/ja
Priority to FR7423304A priority patent/FR2235721B1/fr
Priority to GB2985174A priority patent/GB1467880A/en
Priority to NL7500007.A priority patent/NL167330C/xx
Publication of SE7309501L publication Critical patent/SE7309501L/xx
Publication of SE373752B publication Critical patent/SE373752B/xx
Priority to US05/738,328 priority patent/US4192748A/en

Links

Classifications

    • 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
    • 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
    • A61M1/1692—Detection of blood traces in dialysate
    • 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
    • A61M1/1694—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes with recirculating dialysing liquid
    • A61M1/1696—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes with recirculating dialysing liquid with dialysate regeneration
    • 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
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3679—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits by absorption
    • 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
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3687—Chemical treatment
    • 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
    • B01D61/32—Controlling or regulating
    • 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
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0093—Chemical modification
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0093—Chemical modification
    • B01D67/00933—Chemical modification by addition of a layer chemically bonded to the membrane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/105—Support pretreatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/14—Dynamic membranes
    • B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix 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
    • A61M1/26—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
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A61M2202/0496—Urine
    • A61M2202/0498—Urea
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/15—Detection of leaks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/22—Cooling or heating elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/90—Additional auxiliary systems integrated with the module or 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
    • B01D2313/90—Additional auxiliary systems integrated with the module or apparatus
    • B01D2313/903—Integrated control or detection device
SE7309501A 1973-07-05 1973-07-05 SE373752B (it)

Priority Applications (11)

Application Number Priority Date Filing Date Title
SE7309501A SE373752B (it) 1973-07-05 1973-07-05
CH810574A CH597889A5 (it) 1973-07-05 1974-06-13
AT503074A AT353943B (de) 1973-07-05 1974-06-18 Dialysiervorrichtung mit selektiver chemischer aktivitaet
CA203,072A CA1067830A (en) 1973-07-05 1974-06-21 Dialysis apparatus with selective chemical activity
DE2430171A DE2430171C2 (de) 1973-07-05 1974-06-24 Dialysiervorrichtung
IT24603/74A IT1015537B (it) 1973-07-05 1974-06-28 Apparecchio di dialisi con atti vita chimica selettiva
JP7547374A JPS5726801B2 (it) 1973-07-05 1974-07-03
FR7423304A FR2235721B1 (it) 1973-07-05 1974-07-04
GB2985174A GB1467880A (en) 1973-07-05 1974-07-05 Dialysis apparatus with selective chemical activity
NL7500007.A NL167330C (nl) 1973-07-05 1975-01-02 Dialyse-inrichting.
US05/738,328 US4192748A (en) 1973-07-05 1976-11-02 Dialysis apparatus with selective chemical activity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7309501A SE373752B (it) 1973-07-05 1973-07-05

Publications (2)

Publication Number Publication Date
SE7309501L SE7309501L (it) 1975-01-07
SE373752B true SE373752B (it) 1975-02-17

Family

ID=20317987

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7309501A SE373752B (it) 1973-07-05 1973-07-05

Country Status (10)

Country Link
JP (1) JPS5726801B2 (it)
AT (1) AT353943B (it)
CA (1) CA1067830A (it)
CH (1) CH597889A5 (it)
DE (1) DE2430171C2 (it)
FR (1) FR2235721B1 (it)
GB (1) GB1467880A (it)
IT (1) IT1015537B (it)
NL (1) NL167330C (it)
SE (1) SE373752B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002805A1 (en) * 1979-06-11 1980-12-24 Gambro Ab Process for the treating of and/or removal of substances from a liquid,especially whole blood,and a device and a membrane for the realization of said process

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2532883C2 (de) * 1975-07-23 1983-03-24 Hans-Peter Dr. 6906 Leimen Geisen Verfahren und Vorrichtung zur selektiven Gewinnung eines Reaktionspartners einer Immunreaktion aus dem strömenden Blut von lebenden Organismen
JPS5340691A (en) * 1976-04-01 1978-04-13 Korufu Fuaundeeshiyon Za Method and apparatus for removing impurities from fluids
JPS54126679A (en) * 1978-03-24 1979-10-02 Kuraray Co Ltd Membrane type fluid treating device
ATE19355T1 (de) * 1981-06-29 1986-05-15 Clara M Ambrus Vorrichtung zur entfernung von schwermetall-ionen aus blut.
US6627164B1 (en) 2000-11-28 2003-09-30 Renal Solutions, Inc. Sodium zirconium carbonate and zirconium basic carbonate and methods of making the same
US7033498B2 (en) 2000-11-28 2006-04-25 Renal Solutions, Inc. Cartridges useful in cleaning dialysis solutions
US6878283B2 (en) 2001-11-28 2005-04-12 Renal Solutions, Inc. Filter cartridge assemblies and methods for filtering fluids
US9713666B2 (en) 2013-01-09 2017-07-25 Medtronic, Inc. Recirculating dialysate fluid circuit for blood measurement
US10099215B2 (en) 2013-11-26 2018-10-16 Medtronic, Inc. Management of recharger effluent pH
US10064986B2 (en) 2013-11-26 2018-09-04 Medtronic, Inc. Recharger for recharging zirconium phosphate and zirconium oxide modules
US9884145B2 (en) 2013-11-26 2018-02-06 Medtronic, Inc. Parallel modules for in-line recharging of sorbents using alternate duty cycles
US10159957B2 (en) 2013-11-26 2018-12-25 Medtronic, Inc. Zirconium phosphate recharging customization
US10537875B2 (en) 2013-11-26 2020-01-21 Medtronic, Inc. Precision recharging of sorbent materials using patient and session data
US9974896B2 (en) * 2014-06-24 2018-05-22 Medtronic, Inc. Method of zirconium phosphate recharging
US10099214B2 (en) 2013-11-26 2018-10-16 Medtronic, Inc. Zirconium phosphate and zirconium oxide recharger control logic and operational process algorithms
US10052624B2 (en) 2013-11-26 2018-08-21 Medtronic, Inc. Zirconium phosphate and zirconium oxide recharging flow paths
US10052612B2 (en) 2013-11-26 2018-08-21 Medtronic, Inc. Zirconium phosphate recharging method and apparatus
EP3160535A4 (en) 2014-06-24 2018-03-07 Medtronic Inc. Modular dialysate regeneration assembly
EP3160534A4 (en) 2014-06-24 2018-03-07 Medtronic Inc. Stacked sorbent assembly
US10981148B2 (en) 2016-11-29 2021-04-20 Medtronic, Inc. Zirconium oxide module conditioning
US11167070B2 (en) 2017-01-30 2021-11-09 Medtronic, Inc. Ganged modular recharging system
US10960381B2 (en) 2017-06-15 2021-03-30 Medtronic, Inc. Zirconium phosphate disinfection recharging and conditioning
US11213616B2 (en) 2018-08-24 2022-01-04 Medtronic, Inc. Recharge solution for zirconium phosphate

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2720879A (en) * 1950-08-01 1955-10-18 Gasca Albin Dialysis apparatus
US2756206A (en) * 1953-07-14 1956-07-24 Gobel Charles Dialyzer
DE1064199B (de) * 1956-05-04 1959-08-27 Dr Bruno Watschinger Kuenstliche Niere
US3441142A (en) * 1966-07-21 1969-04-29 Dow Chemical Co Nonthrombogenic plastic membranes
GB1189458A (en) * 1967-09-27 1970-04-29 Nat Res Dev Improvements in or relating to dialysers
US3669880A (en) * 1969-06-30 1972-06-13 Cci Aerospace Corp Recirculation dialysate system for use with an artificial kidney machine
BE759911A (fr) * 1969-12-05 1971-05-17 Worthington Biochem Corp Produits enzymatiques actifs
US3709367A (en) * 1970-04-08 1973-01-09 Baxter Laboratories Inc Support structure for membrane diffusion devices
US3843446A (en) * 1971-04-20 1974-10-22 Research Corp Preparation of enzymatically active membranes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002805A1 (en) * 1979-06-11 1980-12-24 Gambro Ab Process for the treating of and/or removal of substances from a liquid,especially whole blood,and a device and a membrane for the realization of said process
US4361484A (en) * 1979-06-11 1982-11-30 Gambro Ab Process for treating and/or removal of substances from liquid, especially whole blood

Also Published As

Publication number Publication date
JPS5726801B2 (it) 1982-06-07
IT1015537B (it) 1977-05-20
JPS5070281A (it) 1975-06-11
NL7500007A (nl) 1976-07-06
DE2430171A1 (de) 1975-01-23
SE7309501L (it) 1975-01-07
CA1067830A (en) 1979-12-11
GB1467880A (en) 1977-03-23
FR2235721B1 (it) 1976-10-22
AT353943B (de) 1979-12-10
DE2430171C2 (de) 1983-10-06
ATA503074A (de) 1979-05-15
NL167330B (nl) 1981-07-16
NL167330C (nl) 1981-12-16
CH597889A5 (it) 1978-04-14
FR2235721A1 (it) 1975-01-31

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