NL162312C - Kolom voor het verwijderen van ureum uit een dialysaatoplossing. - Google Patents

Kolom voor het verwijderen van ureum uit een dialysaatoplossing.

Info

Publication number
NL162312C
NL162312C NL7210964.A NL7210964A NL162312C NL 162312 C NL162312 C NL 162312C NL 7210964 A NL7210964 A NL 7210964A NL 162312 C NL162312 C NL 162312C
Authority
NL
Netherlands
Prior art keywords
urea
removal
column
dialysate solution
dialysate
Prior art date
Application number
NL7210964.A
Other languages
English (en)
Dutch (nl)
Other versions
NL7210964A (xx
NL162312B (nl
Original Assignee
Organon Teknika Corp
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 Organon Teknika Corp filed Critical Organon Teknika Corp
Publication of NL7210964A publication Critical patent/NL7210964A/xx
Application granted granted Critical
Publication of NL162312B publication Critical patent/NL162312B/xx
Publication of NL162312C publication Critical patent/NL162312C/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/14—Enzymes or microbial cells immobilised on or in an inorganic carrier
    • 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
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/12—Compounds containing phosphorus
NL7210964.A 1970-12-30 1972-08-11 Kolom voor het verwijderen van ureum uit een dialysaatoplossing. NL162312C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10271570A 1970-12-30 1970-12-30
US05/362,120 US3989622A (en) 1970-12-30 1973-05-21 Urease in insoluble form for converting urea present in a liquid

Publications (3)

Publication Number Publication Date
NL7210964A NL7210964A (xx) 1974-02-13
NL162312B NL162312B (nl) 1979-12-17
NL162312C true NL162312C (nl) 1979-12-17

Family

ID=26799658

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7210964.A NL162312C (nl) 1970-12-30 1972-08-11 Kolom voor het verwijderen van ureum uit een dialysaatoplossing.

Country Status (8)

Country Link
US (1) US3989622A (xx)
AU (1) AU477074B2 (xx)
BE (1) BE787530A (xx)
CH (1) CH560053A5 (xx)
DE (1) DE2239254C2 (xx)
FR (1) FR2195456B1 (xx)
GB (1) GB1402741A (xx)
NL (1) NL162312C (xx)

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US4460555A (en) * 1983-08-25 1984-07-17 Organon Teknika Corporation Ammonia scavenger
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Also Published As

Publication number Publication date
FR2195456B1 (xx) 1976-05-21
FR2195456A1 (xx) 1974-03-08
NL7210964A (xx) 1974-02-13
NL162312B (nl) 1979-12-17
CH560053A5 (xx) 1975-03-27
DE2239254A1 (de) 1974-02-21
BE787530A (fr) 1972-12-01
AU477074B2 (en) 1974-02-14
DE2239254C2 (de) 1983-08-04
US3989622A (en) 1976-11-02
GB1402741A (en) 1975-08-13
AU4553572A (en) 1974-02-14

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V1 Lapsed because of non-payment of the annual fee