JPS54123584A - New treating apparatus for fluid and method thereof - Google Patents
New treating apparatus for fluid and method thereofInfo
- Publication number
- JPS54123584A JPS54123584A JP3208878A JP3208878A JPS54123584A JP S54123584 A JPS54123584 A JP S54123584A JP 3208878 A JP3208878 A JP 3208878A JP 3208878 A JP3208878 A JP 3208878A JP S54123584 A JPS54123584 A JP S54123584A
- Authority
- JP
- Japan
- Prior art keywords
- flow path
- dialyzing
- blood
- systems
- semipermeable membrane
- 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 provide an apparatus described in the title which is particularly suitable for making super-small- sized artificial kidney, by constituting two flow path systems, having plural openings, of the same semipermeable membrane material contg. practically no other material, uniting the two systems in one body.
CONSTITUTION: On the surface of plural base materials 1, which are aggregated in parallel, for shaping the opening of the first flow path are laid a composite 2 having semipermeale membrane, e.g., cellulose, and base material 3 for shaping the opening of the second flow path one on another alternately. The resulting laminated material is covered entirely with resin such as polyurethane-polyurethane, than its lower, left, and right surfaces are cut off to form the first and the second flow systems. The first and the second base materials are then removed to form a component in which the first and flow systems are formed with semipermeable membrane, the component being sealed into a case in order to make an artificial kidney. Blood is introduced 5 from upper part into the dialyzer so as to penetrate the dialyzing material downward and is drawn off 6, while dialyzing liq. is introduced 7 into the dialyzing material so as to penetrate it from the left to the right and is drawn off 8. Becuase the blood flow path and the dialyzing liq. flow path are separated from each other with the semipermeable membrane only, waste material contained in the blood is percolated through the semipermeable membrane to the dialyzing-liq.-flow path, purifying the blood.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3208878A JPS54123584A (en) | 1978-03-20 | 1978-03-20 | New treating apparatus for fluid and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3208878A JPS54123584A (en) | 1978-03-20 | 1978-03-20 | New treating apparatus for fluid and method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS54123584A true JPS54123584A (en) | 1979-09-25 |
Family
ID=12349115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3208878A Pending JPS54123584A (en) | 1978-03-20 | 1978-03-20 | New treating apparatus for fluid and method thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54123584A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013540577A (en) * | 2010-08-25 | 2013-11-07 | シェビッツ、ジェリー | Fluid filtration system |
| US9993751B2 (en) | 2008-09-24 | 2018-06-12 | Repligen Corporation | Screen filter module for alternating flow filtration |
| US10081788B2 (en) | 2010-08-25 | 2018-09-25 | Repligen Corporation | Device, system and process for modification or concentration of cell-depleted fluid |
| US11156219B2 (en) | 2015-11-10 | 2021-10-26 | Repligen Corporation | Disposable alternating tangential flow filtration units |
-
1978
- 1978-03-20 JP JP3208878A patent/JPS54123584A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9993751B2 (en) | 2008-09-24 | 2018-06-12 | Repligen Corporation | Screen filter module for alternating flow filtration |
| JP2013540577A (en) * | 2010-08-25 | 2013-11-07 | シェビッツ、ジェリー | Fluid filtration system |
| US10081788B2 (en) | 2010-08-25 | 2018-09-25 | Repligen Corporation | Device, system and process for modification or concentration of cell-depleted fluid |
| US11225637B2 (en) | 2010-08-25 | 2022-01-18 | Repligen Corporation | Enclosed filtration system processes |
| US11156219B2 (en) | 2015-11-10 | 2021-10-26 | Repligen Corporation | Disposable alternating tangential flow filtration units |
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