JPS55109405A - Membrane element - Google Patents

Membrane element

Info

Publication number
JPS55109405A
JPS55109405A JP1757279A JP1757279A JPS55109405A JP S55109405 A JPS55109405 A JP S55109405A JP 1757279 A JP1757279 A JP 1757279A JP 1757279 A JP1757279 A JP 1757279A JP S55109405 A JPS55109405 A JP S55109405A
Authority
JP
Japan
Prior art keywords
membrane
microns
spacer
bonded
raw liquid
Prior art date
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.)
Pending
Application number
JP1757279A
Other languages
Japanese (ja)
Inventor
Kiyoshi Ishii
Zenjiro Honda
Masataka Murai
Hitoshi Yonekawa
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.)
Daicel Corp
Original Assignee
Daicel Corp
Daicel Chemical Industries Ltd
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 Daicel Corp, Daicel Chemical Industries Ltd filed Critical Daicel Corp
Priority to JP1757279A priority Critical patent/JPS55109405A/en
Priority to DE19803005408 priority patent/DE3005408A1/en
Priority to GB8004997A priority patent/GB2070974B/en
Priority to FR8003356A priority patent/FR2448925B1/en
Publication of JPS55109405A publication Critical patent/JPS55109405A/en
Priority to US06/334,082 priority patent/US4500426A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To improve the performance of the membrane without causing hemolysis and blood- clot phenomena by using the spacer which forms multiple parallel channels of the specific value diameter in close contact with the raw liquid side membrane surface in the membrane element of the type using the plane membrane of the artifitial kidney.
CONSTITUTION: The spacer 3 of the specific shape is enclosed by a membrane 2 and both are flow-tightly bonded to form the raw liquid channels 4 of 100W400 microns in corresponding diameter or 50W200 microns in flat spacing. The membrane 2 comprising casting a semipermeable membrane on the back cloth 6 of woven or non-woven fabric of acetate fabric or the like and substituting the moisture of the wet membrane of thickness total about 100W400 microns with glycerin is used. The spacer 3 is made of synthetic resin such as acetate. The both are bonded at the contact point 5 to provide the membrane element 1. This is bonded to a body by way of an adhesive layer a to be segmented to the original channel passing the end chambers c, d and the permeated liquid channel communicating with the outside by passing the nozzles e, e from the back cloth 6 of the membrane 2, whereby the module 100 is obtained. By employing the space in the raw liquid channel in this way, the performance of the membrane 2 may be considerably improved and hemolysis and blood-clot prevented.
COPYRIGHT: (C)1980,JPO&Japio
JP1757279A 1979-02-15 1979-02-15 Membrane element Pending JPS55109405A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1757279A JPS55109405A (en) 1979-02-15 1979-02-15 Membrane element
DE19803005408 DE3005408A1 (en) 1979-02-15 1980-02-13 SEMIPERMEABLES MEMBRANE ELEMENT
GB8004997A GB2070974B (en) 1979-02-15 1980-02-14 Supported semipermeable membrane
FR8003356A FR2448925B1 (en) 1979-02-15 1980-02-15 CELL WITH SEMI-PERMEABLE FLAT MEMBRANES, ESPECIALLY FOR ARTIFICIAL KIDNEYS
US06/334,082 US4500426A (en) 1979-02-15 1981-12-24 Semipermeable membrane elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1757279A JPS55109405A (en) 1979-02-15 1979-02-15 Membrane element

Publications (1)

Publication Number Publication Date
JPS55109405A true JPS55109405A (en) 1980-08-22

Family

ID=11947619

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1757279A Pending JPS55109405A (en) 1979-02-15 1979-02-15 Membrane element

Country Status (1)

Country Link
JP (1) JPS55109405A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5827608A (en) * 1981-08-08 1983-02-18 Terumo Corp Body liquid filter
JPS5958002U (en) * 1982-10-08 1984-04-16 株式会社日本メデイカル・サプライ Stacked dialyzer
JPS62204802A (en) * 1986-03-04 1987-09-09 Sanki Eng Co Ltd Membrane separator
JPH0696100B2 (en) * 1986-06-16 1994-11-30 ニーセン，ローレンス，ジェイ． Ultrafiltration device
WO1995006514A1 (en) * 1993-09-02 1995-03-09 The Dow Chemical Company Separation membrane module
CN103041708A (en) * 2012-12-28 2013-04-17 成都连接流体分离科技有限公司 High-pollution-resistance roll type membrane component

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5055585A (en) * 1973-09-13 1975-05-15
JPS5055586A (en) * 1973-09-13 1975-05-15 Paul J Johansson Dialysis apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5055585A (en) * 1973-09-13 1975-05-15
JPS5055586A (en) * 1973-09-13 1975-05-15 Paul J Johansson Dialysis apparatus

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5827608A (en) * 1981-08-08 1983-02-18 Terumo Corp Body liquid filter
JPS5958002U (en) * 1982-10-08 1984-04-16 株式会社日本メデイカル・サプライ Stacked dialyzer
JPH0239548Y2 (en) * 1982-10-08 1990-10-23
JPS62204802A (en) * 1986-03-04 1987-09-09 Sanki Eng Co Ltd Membrane separator
JPH0696100B2 (en) * 1986-06-16 1994-11-30 ニーセン，ローレンス，ジェイ． Ultrafiltration device
WO1995006514A1 (en) * 1993-09-02 1995-03-09 The Dow Chemical Company Separation membrane module
CN103041708A (en) * 2012-12-28 2013-04-17 成都连接流体分离科技有限公司 High-pollution-resistance roll type membrane component
CN103041708B (en) * 2012-12-28 2015-01-07 成都连接流体分离科技有限公司 High-pollution-resistance roll type membrane component

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