NO127487B - - Google Patents

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Publication number
NO127487B
NO127487B NO04877/71A NO487771A NO127487B NO 127487 B NO127487 B NO 127487B NO 04877/71 A NO04877/71 A NO 04877/71A NO 487771 A NO487771 A NO 487771A NO 127487 B NO127487 B NO 127487B
Authority
NO
Norway
Prior art keywords
urease
column
layer
dialysis solution
urea
Prior art date
Application number
NO04877/71A
Other languages
English (en)
Norwegian (no)
Inventor
L Marantz
M Greenbaum
Original Assignee
Cci Life Systems 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 Cci Life Systems Inc filed Critical Cci Life Systems Inc
Publication of NO127487B publication Critical patent/NO127487B/no

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Classifications

    • 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
    • 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
    • B01D61/30—Accessories; Auxiliary operation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/929—Hemoultrafiltrate volume measurement or control processes

Landscapes

  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
NO04877/71A 1969-06-30 1971-12-28 NO127487B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83771469A 1969-06-30 1969-06-30

Publications (1)

Publication Number Publication Date
NO127487B true NO127487B (nl) 1973-07-02

Family

ID=25275208

Family Applications (2)

Application Number Title Priority Date Filing Date
NO02542/70A NO126830B (nl) 1969-06-30 1970-06-29
NO04877/71A NO127487B (nl) 1969-06-30 1971-12-28

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NO02542/70A NO126830B (nl) 1969-06-30 1970-06-29

Country Status (18)

Country Link
US (1) US3669880A (nl)
JP (1) JPS5115360B1 (nl)
AT (1) AT322727B (nl)
BE (1) BE752534A (nl)
CA (1) CA964205A (nl)
CH (1) CH548778A (nl)
DK (1) DK138930B (nl)
ES (1) ES381171A1 (nl)
FI (1) FI51432C (nl)
FR (1) FR2051445A5 (nl)
GB (1) GB1316355A (nl)
IL (1) IL34762A (nl)
LU (1) LU61228A1 (nl)
NL (1) NL163960C (nl)
NO (2) NO126830B (nl)
SE (1) SE380436B (nl)
SU (1) SU504455A3 (nl)
ZA (1) ZA704188B (nl)

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US3527700A (en) * 1968-06-06 1970-09-08 Baxter Laboratories Inc Dialysis fluid recirculation process and apparatus
GB1267105A (nl) * 1968-12-02 1972-03-15

Also Published As

Publication number Publication date
BE752534A (fr) 1970-12-01
GB1316355A (en) 1973-05-09
LU61228A1 (nl) 1970-09-25
IL34762A0 (en) 1970-08-19
FI51432C (fi) 1977-01-10
NO126830B (nl) 1973-04-02
NL7009608A (nl) 1971-01-04
AT322727B (de) 1975-06-10
FR2051445A5 (nl) 1971-04-02
ZA704188B (en) 1971-02-24
DE2032061A1 (de) 1971-01-14
FI51432B (nl) 1976-09-30
NL163960C (nl) 1980-11-17
DE2032061B2 (de) 1976-02-19
SE380436B (sv) 1975-11-10
DK138930B (da) 1978-11-20
JPS5115360B1 (nl) 1976-05-15
IL34762A (en) 1974-01-14
CA964205A (en) 1975-03-11
CH548778A (de) 1974-05-15
NL163960B (nl) 1980-06-16
US3669880A (en) 1972-06-13
SU504455A3 (ru) 1976-02-25
DK138930C (nl) 1979-04-23
ES381171A1 (es) 1972-12-01

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