JPS54141386A - Flat membrane type fluid treating apparatus - Google Patents
Flat membrane type fluid treating apparatusInfo
- Publication number
- JPS54141386A JPS54141386A JP5080578A JP5080578A JPS54141386A JP S54141386 A JPS54141386 A JP S54141386A JP 5080578 A JP5080578 A JP 5080578A JP 5080578 A JP5080578 A JP 5080578A JP S54141386 A JPS54141386 A JP S54141386A
- Authority
- JP
- Japan
- Prior art keywords
- support
- protrusions
- substrate part
- thickness
- treating apparatus
- 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
Links
Landscapes
- External Artificial Organs (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
PURPOSE: To obtain a small-sized keel type artificial kidney of superior performance by specifying the value, to below the thickness of a substrate part, obtd. by dividing the sum of the total vol. of a plurality of protrusions by the fluid contact area of a membrane support of a specified thickness which support consists of the substrate part and the protrusions on the part.
CONSTITUTION: In a flat membrane type fluid treating apparatus used as an artificial kidney and consisting of membranes 1 and membrance supports 2 superposed, each support 2 is constituted with a substrate part and a plurality of protrusions on the part. The protrusions may be, pref. truncated conic ones 21, 22. The thickness of the substrate part is regulated to 5W300 μ, and the value obtd. by dividing the sum of the total vol. of protrusions 21, 22 by the area of support 2 contacting to fluid such as blood is set to below the thickness of the substrate part of support 2. Support 2 is made of PE, cellulose triacetate or the like which can easily be formed into thin support 2 having protrusions 21, 22 under the above conditions.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5080578A JPS54141386A (en) | 1978-04-26 | 1978-04-26 | Flat membrane type fluid treating apparatus |
GB7833920A GB2003053B (en) | 1977-08-19 | 1978-08-18 | Plate type fluid treatment apparatus |
US06/168,809 US4310416A (en) | 1977-08-19 | 1980-07-11 | Plate type fluid treatment apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5080578A JPS54141386A (en) | 1978-04-26 | 1978-04-26 | Flat membrane type fluid treating apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54141386A true JPS54141386A (en) | 1979-11-02 |
Family
ID=12868980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5080578A Pending JPS54141386A (en) | 1977-08-19 | 1978-04-26 | Flat membrane type fluid treating apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54141386A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5586510A (en) * | 1978-12-21 | 1980-06-30 | Rhone Poulenc Ind | Separator |
JPS57107164A (en) * | 1980-11-05 | 1982-07-03 | Purdue Research Foundation | Dialysis apparatus and spacer element thereof |
JPS5827608A (en) * | 1981-08-08 | 1983-02-18 | Terumo Corp | Body liquid filter |
JPS6142305A (en) * | 1984-08-03 | 1986-02-28 | Asahi Glass Co Ltd | Support for separation membrane |
JPS62204802A (en) * | 1986-03-04 | 1987-09-09 | Sanki Eng Co Ltd | Membrane separator |
-
1978
- 1978-04-26 JP JP5080578A patent/JPS54141386A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5586510A (en) * | 1978-12-21 | 1980-06-30 | Rhone Poulenc Ind | Separator |
JPH0152042B2 (en) * | 1978-12-21 | 1989-11-07 | Roonu Puuran Supeshiarite Shimiiku | |
JPS57107164A (en) * | 1980-11-05 | 1982-07-03 | Purdue Research Foundation | Dialysis apparatus and spacer element thereof |
JPS5827608A (en) * | 1981-08-08 | 1983-02-18 | Terumo Corp | Body liquid filter |
JPS6142305A (en) * | 1984-08-03 | 1986-02-28 | Asahi Glass Co Ltd | Support for separation membrane |
JPS62204802A (en) * | 1986-03-04 | 1987-09-09 | Sanki Eng Co Ltd | Membrane separator |
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