GB2001755A – Continuous determination of low molecular weight components of a flowing fluid
– Google Patents
GB2001755A – Continuous determination of low molecular weight components of a flowing fluid
– Google Patents
Continuous determination of low molecular weight components of a flowing fluid
Info
Publication number
GB2001755A
GB2001755A
GB7826457A
GB7826457A
GB2001755A
GB 2001755 A
GB2001755 A
GB 2001755A
GB 7826457 A
GB7826457 A
GB 7826457A
GB 7826457 A
GB7826457 A
GB 7826457A
GB 2001755 A
GB2001755 A
GB 2001755A
Authority
GB
United Kingdom
Prior art keywords
fluid
molecular weight
low molecular
weight components
continuous determination
Prior art date
1977-06-07
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.)
Granted
Application number
GB7826457A
Other versions
GB2001755B
(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.)
Dr Eduard Fresenius Chemisch Pharmazeutische Industrie KG
Original Assignee
Dr Eduard Fresenius Chemisch Pharmazeutische Industrie KG
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.)
1977-06-07
Filing date
1978-06-07
Publication date
1979-02-07
1978-06-07
Application filed by Dr Eduard Fresenius Chemisch Pharmazeutische Industrie KG
filed
Critical
Dr Eduard Fresenius Chemisch Pharmazeutische Industrie KG
1979-02-07
Publication of GB2001755A
publication
Critical
patent/GB2001755A/en
1982-01-06
Application granted
granted
Critical
1982-01-06
Publication of GB2001755B
publication
Critical
patent/GB2001755B/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
Abstract
An apparatus for the continuous determination of low molecular weight components of a flowing fluid for example a body fluid comprises dialysis means (3) having a semi-permeable membrane for permitting a test fluid flowing on one side of the membrane to diffuse therethrough into a carrier fluid flowing on the other side of the membrane, an analytical test arrangement (19) connected into the outflow path of the carrier fluid, valve means (37,38 Figure 2 not shown) for control of the test fluid and pump means (8) for pumping the fluids, the test arrangement (19), the valve means (37,38), and the pump means (8) being mounted in a basic framework (32), and the dialysis means (3) being so arranged that its output for the carrier fluid is connected to a connection piece on the basic framework (32) connected to the analytical test arrangement (19).
GB7826457A
1977-06-07
1978-06-07
Apparatus for the continuous analysis of low molecular weight components in a flowing fluid
Expired
GB2001755B
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
DE19772725757
DE2725757A1
(en)
1977-06-07
1977-06-07
DEVICE FOR THE CONTINUOUS ANALYSIS OF LOW MOLECULAR COMPONENTS IN FLOWING LIQUIDS
Publications (2)
Publication Number
Publication Date
GB2001755A
true
GB2001755A
(en)
1979-02-07
GB2001755B
GB2001755B
(en)
1982-01-06
Family
ID=6010987
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB7826457A
Expired
GB2001755B
(en)
1977-06-07
1978-06-07
Apparatus for the continuous analysis of low molecular weight components in a flowing fluid
Country Status (4)
Country
Link
JP
(1)
JPS544190A
(en)
DE
(1)
DE2725757A1
(en)
FR
(1)
FR2394086A1
(en)
GB
(1)
GB2001755B
(en)
Cited By (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP0028246A1
(en)
*
1979-05-04
1981-05-13
Regents Of The University Of Minnesota
Controlled protein fractionation
US4844871A
(en)
*
1986-05-13
1989-07-04
Fresenius Ag
Method of determining the partial pressure of gases in blood and an apparatus for performing the method
US5858793A
(en)
*
1992-11-05
1999-01-12
Hampshire Advisory And Technical Services Limited
Sterile or specific pathogen free environment products
CN115979923A
(en)
*
2023-03-20
2023-04-18
中国有色金属工业昆明勘察设计研究院有限公司
Tailing pond permeation destruction simulation test device and test method
Families Citing this family (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB8406752D0
(en)
*
1984-03-15
1984-04-18
Unilever Plc
Chemical and clinical tests
CA1309880C
(en)
*
1986-10-14
1992-11-10
George B. Parrent, Jr.
Device and process for mixing a sample and a diluent
IN173642B
(en)
*
1990-03-26
1994-06-18
Hampshire Advisory Tech Serv
DE4424494A1
(en)
*
1994-07-12
1996-01-25
Danfoss As
Method for calibrating an analysis system and analysis system
DE19627046C2
(en)
*
1996-07-05
1998-10-15
Danfoss As
Method for determining a passage behavior of a membrane in an analysis system and analysis system
Family Cites Families (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2797149A
(en)
*
1953-01-08
1957-06-25
Technicon International Ltd
Methods of and apparatus for analyzing liquids containing crystalloid and non-crystalloid constituents
US3065148A
(en)
*
1959-07-14
1962-11-20
Technicon Instr
Method and apparatus for use in conducting studies on cells
US3884640A
(en)
*
1972-10-26
1975-05-20
Gen Electric
Apparatus to analyze fluids
GB1434786A
(en)
*
1973-04-02
1976-05-05
Lichtenstein E S
Apparatus including disposable array for processing body fluids
1977
1977-06-07
DE
DE19772725757
patent/DE2725757A1/en
not_active
Withdrawn
1978
1978-06-05
FR
FR787816758A
patent/FR2394086A1/en
not_active
Withdrawn
1978-06-07
JP
JP6785178A
patent/JPS544190A/en
active
Pending
1978-06-07
GB
GB7826457A
patent/GB2001755B/en
not_active
Expired
Cited By (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP0028246A1
(en)
*
1979-05-04
1981-05-13
Regents Of The University Of Minnesota
Controlled protein fractionation
EP0028246A4
(en)
*
1979-05-04
1982-03-29
Univ Minnesota
Controlled protein fractionation.
US4844871A
(en)
*
1986-05-13
1989-07-04
Fresenius Ag
Method of determining the partial pressure of gases in blood and an apparatus for performing the method
US5858793A
(en)
*
1992-11-05
1999-01-12
Hampshire Advisory And Technical Services Limited
Sterile or specific pathogen free environment products
CN115979923A
(en)
*
2023-03-20
2023-04-18
中国有色金属工业昆明勘察设计研究院有限公司
Tailing pond permeation destruction simulation test device and test method
CN115979923B
(en)
*
2023-03-20
2023-06-27
中国有色金属工业昆明勘察设计研究院有限公司
Simulation test device and test method for seepage damage of tailing pond
Also Published As
Publication number
Publication date
DE2725757A1
(en)
1978-12-21
GB2001755B
(en)
1982-01-06
FR2394086A1
(en)
1979-01-05
JPS544190A
(en)
1979-01-12
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Legal Events
Date
Code
Title
Description
1983-02-02
PCNP
Patent ceased through non-payment of renewal fee
