GB1175124A – Improvements in and relating to Dialysis Apparatus
– Google Patents
GB1175124A – Improvements in and relating to Dialysis Apparatus
– Google Patents
Improvements in and relating to Dialysis Apparatus
Info
Publication number
GB1175124A
GB1175124A
GB51801/67A
GB5180167A
GB1175124A
GB 1175124 A
GB1175124 A
GB 1175124A
GB 51801/67 A
GB51801/67 A
GB 51801/67A
GB 5180167 A
GB5180167 A
GB 5180167A
GB 1175124 A
GB1175124 A
GB 1175124A
Authority
GB
United Kingdom
Prior art keywords
units
tubular membranes
oxygenating
tubular
nov
Prior art date
1966-11-16
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
GB51801/67A
Inventor
Jean-Louis Barnabe
Dominique Callies
Jean-Claude Cornier
Jacques Orssaud
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.)
RECH S TECH ET IND S R T I SOC
Original Assignee
RECH S TECH ET IND S R T I SOC
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.)
1966-11-16
Filing date
1967-11-14
Publication date
1969-12-23
1967-11-14
Application filed by RECH S TECH ET IND S R T I SOC
filed
Critical
RECH S TECH ET IND S R T I SOC
1969-12-23
Publication of GB1175124A
publication
Critical
patent/GB1175124A/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
B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
B01D63/06—Tubular membrane modules
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
B01D63/02—Hollow fibre modules
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
B01D63/02—Hollow fibre modules
B01D63/04—Hollow fibre modules comprising multiple hollow fibre assemblies
B01D63/046—Hollow fibre modules comprising multiple hollow fibre assemblies in separate housings
Abstract
1,175,124. Respiratory apparatus. SOC. DE RECHERCHES TECHNIQUES ET INDUSTRIELLES. 14 Nov., 1967 [16 Nov., 1966], No. 51801/67. Heading A5T. [Also in Division B1] A tubular membrane dialyzer (see Fig. 3) comprises a plurality of units as shown in Fig. 1. Such units each comprise several tubular membranes 7 passing through spacer members 8, which are out of register by about 90 to ensure that the tubular membranes are not orientated parallel to the direction of flow. The units are sealed at each end by plugs 10, and dialyzing liquid enters and leaves by pipes 6, while the liquid to be dialyzed passes serially through tubular membranes 7 of the plurality of units. In order to assist this flow and to prevent static boundary layers from forming, excess pressure is sequentially exerted upon the dialyzing liquid in the severed units so as to flatten the tubular membranes periodically. Suitable membrane materials comprise silicone rubber, polytetrafluoroethylene, regenerated cellulose, celluose acetate or triacetate and microporous polyethylene or polyvinyl chloride. The apparatus is particularly useful for oxygenating venous blood using oxygenated blood as the dialysing medium, but may also be used for purifying amino acids or proteins, or for concentrating fruit or fermentation juices, or in a diver’s breathing apparatus having a pump, for purifying and re-oxygenating exhaled air by dialysis against sea-water.
GB51801/67A
1966-11-16
1967-11-14
Improvements in and relating to Dialysis Apparatus
Expired
GB1175124A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
FR83892A
FR1508189A
(en)
1966-11-16
1966-11-16
tubular membrane heat exchanger with a high exchange surface area-to-volume ratio, in particular for medical applications
Publications (1)
Publication Number
Publication Date
GB1175124A
true
GB1175124A
(en)
1969-12-23
Family
ID=8621132
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB51801/67A
Expired
GB1175124A
(en)
1966-11-16
1967-11-14
Improvements in and relating to Dialysis Apparatus
Country Status (6)
Country
Link
BE
(1)
BE706390A
(en)
DE
(1)
DE1285984B
(en)
FR
(1)
FR1508189A
(en)
GB
(1)
GB1175124A
(en)
LU
(1)
LU54850A1
(en)
NL
(1)
NL6715613A
(en)
Cited By (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4240907A
(en)
*
1976-07-23
1980-12-23
Bentley Laboratories, Inc.
Dialyzer and method of dialysis
US4269712A
(en)
*
1979-05-14
1981-05-26
Cordis Dow Corp.
Hollow fiber separatory element and method of making same
US4315819A
(en)
*
1978-06-12
1982-02-16
Monsanto Company
Hollow fiber permeator apparatus
USRE32186E
(en)
*
1976-07-23
1986-06-17
American Hospital Supply Corp.
Fluid transfer apparatus and method of fluid transfer
DE102015100070A1
(en)
*
2015-01-06
2016-07-07
Nephro-Solutions Ag
dialysis machine
Families Citing this family (8)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4219426A
(en)
*
1976-03-19
1980-08-26
Organon Teknika B.V.
Dialysis device
GB1589734A
(en)
*
1976-07-23
1981-05-20
Bentley Lab
Dialyzer and a method of dialysis
US4211597A
(en)
*
1977-06-10
1980-07-08
Cordis Dow Corp.
Method for making artificial kidney
DE2806237C2
(en)
*
1978-02-14
1983-03-24
Sartorius GmbH, 3400 Göttingen
Device for removing urinary substances from human blood
FR2447196A1
(en)
*
1979-01-23
1980-08-22
Sodip Sa
MEDICAL EXCHANGER-SEPARATOR WITH MEMBRANES
FR2447219A1
(en)
*
1979-01-29
1980-08-22
Kornilov Anatoly
Appts. for liquid classification – with tubular classifiers including spirally mounted filtering elements
JPS57102202A
(en)
*
1980-12-18
1982-06-25
Toyobo Co Ltd
Fluid separator
DE3406563A1
(en)
*
1984-02-23
1985-09-05
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München
Apparatus and method for removing heparin from blood or from a blood fraction and blood treatment system
Family Cites Families (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR1394063A
(en)
*
1962-12-28
1965-04-02
Device intended to perform the functions of biological exchange provided by the blood
1966
1966-11-16
FR
FR83892A
patent/FR1508189A/en
not_active
Expired
1967
1967-11-13
LU
LU54850D
patent/LU54850A1/xx
unknown
1967-11-13
BE
BE706390D
patent/BE706390A/xx
unknown
1967-11-14
DE
DES112818A
patent/DE1285984B/en
active
Pending
1967-11-14
GB
GB51801/67A
patent/GB1175124A/en
not_active
Expired
1967-11-16
NL
NL6715613A
patent/NL6715613A/xx
unknown
Cited By (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4240907A
(en)
*
1976-07-23
1980-12-23
Bentley Laboratories, Inc.
Dialyzer and method of dialysis
USRE32186E
(en)
*
1976-07-23
1986-06-17
American Hospital Supply Corp.
Fluid transfer apparatus and method of fluid transfer
US4315819A
(en)
*
1978-06-12
1982-02-16
Monsanto Company
Hollow fiber permeator apparatus
US4269712A
(en)
*
1979-05-14
1981-05-26
Cordis Dow Corp.
Hollow fiber separatory element and method of making same
DE102015100070A1
(en)
*
2015-01-06
2016-07-07
Nephro-Solutions Ag
dialysis machine
Also Published As
Publication number
Publication date
NL6715613A
(en)
1968-05-17
BE706390A
(en)
1968-03-18
FR1508189A
(en)
1968-01-05
DE1285984B
(en)
1969-01-02
LU54850A1
(en)
1968-02-05
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Fluid removal with negative-pressure hydrostatic ultrafiltration using a partial vacuum
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(en)
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Improvements in or relating to a process and apparatus for the separation of sets ofhigh molecular weight substances
Michaels
1977
Synthetic polymeric membranes: Practical applications—Past, present and future
Stegmayr et al.
1989
Complement activation in plasma exchange by single filtration and centrifugation and in cascade filtration
SE8004072L
(en)
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APPLICATION FOR PERFORMING DIALYSIS
US3788474A
(en)
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Apparatus for concentrating a liquid containing non-ultrafiltrable elements
Legal Events
Date
Code
Title
Description
1970-05-06
PS
Patent sealed [section 19, patents act 1949]
1972-06-07
PLNP
Patent lapsed through nonpayment of renewal fees
