JPS58174131U - Double filtration type plasma separator - Google Patents
Double filtration type plasma separatorInfo
- Publication number
- JPS58174131U JPS58174131U JP7152582U JP7152582U JPS58174131U JP S58174131 U JPS58174131 U JP S58174131U JP 7152582 U JP7152582 U JP 7152582U JP 7152582 U JP7152582 U JP 7152582U JP S58174131 U JPS58174131 U JP S58174131U
- Authority
- JP
- Japan
- Prior art keywords
- hollow fiber
- fiber membrane
- pass
- blood cell
- components
- 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.)
- Granted
Links
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
- External Artificial Organs (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の二重濾過型血漿分離装置の概略図、第２
図は本考案の二重濾過型血漿分離装置の実施例を示す概
略図、第２−ａ図は第２図のＡ−Ａ ′断面図、第
３図は本考案の他の実施例を示す概略図、第３−ａ図は
第３図のＢ−Ａ断面図である。
図中、２０はケース、２１は１次中空糸膜、′２２は２
次中空糸膜、２９，３０は隔壁、３５は血液入口、３６
は血球出口、３８は小分子量血漿成分出口、３９は排液
出口、４４は邪魔板を各示す。Figure 1 is a schematic diagram of a conventional double filtration type plasma separator;
The figure is a schematic diagram showing an embodiment of the double filtration type plasma separation device of the present invention, Figure 2-a is a sectional view taken along line A-A' in Figure 2, and Figure 3 shows another embodiment of the present invention. The schematic diagram, Figure 3-a, is a sectional view taken along line B-A in Figure 3. In the figure, 20 is a case, 21 is a primary hollow fiber membrane, and '22 is 2
Next hollow fiber membrane, 29 and 30 are partition walls, 35 is blood inlet, 36
38 is a blood cell outlet, 38 is a small molecular weight plasma component outlet, 39 is a drainage outlet, and 44 is a baffle plate.
Claims (1)
納し、第１中空糸膜は血球成分は通過させないが血漿成
分は通過させるポアサイズを有し、第２中空糸膜は大・
中分子量血漿成分は通過させないが小分子量血漿成分を
通過させるポアサイズを有すると共に、前記ケースの第
１中空糸膜東側の一端には該第１中空糸膜内と通じる血
液入口を、他端には血球出口をそれぞれ設け、また第２
中空糸膜東側の一側には該第２中空糸膜内と通じる小分
子量血漿液出口を設けると共に、前記第２中空糸膜束の
他端部は密封し、かつ第２中空糸膜束に除圧を付与する
ポンプを設け、しかも前記ケースには、該ケース内部と
通じる排液出口を設けたことを特徴とする二重濾過型血
漿分離装置。A first hollow fiber membrane bundle and a second hollow fiber membrane bundle are housed in a single case, the first hollow fiber membrane has a pore size that does not allow blood cell components to pass through but allows plasma components to pass through, and the second hollow fiber membrane has a pore size that does not allow blood cell components to pass through but allows plasma components to pass through. is large・
It has a pore size that does not allow medium molecular weight plasma components to pass through but allows small molecular weight plasma components to pass through, and a blood inlet that communicates with the inside of the first hollow fiber membrane is provided at one end on the east side of the first hollow fiber membrane of the case, and at the other end. Each blood cell outlet is provided, and a second blood cell outlet is provided.
A small molecular weight plasma liquid outlet communicating with the inside of the second hollow fiber membrane is provided on one side of the east side of the hollow fiber membrane, and the other end of the second hollow fiber membrane bundle is sealed, and the second hollow fiber membrane bundle is sealed. A double filtration type plasma separation device, characterized in that a pump for applying pressure relief is provided, and the case is provided with a drainage outlet communicating with the inside of the case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7152582U JPS58174131U (en) | 1982-05-18 | 1982-05-18 | Double filtration type plasma separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7152582U JPS58174131U (en) | 1982-05-18 | 1982-05-18 | Double filtration type plasma separator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58174131U true JPS58174131U (en) | 1983-11-21 |
| JPS6238668Y2 JPS6238668Y2 (en) | 1987-10-02 |
Family
ID=30081135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7152582U Granted JPS58174131U (en) | 1982-05-18 | 1982-05-18 | Double filtration type plasma separator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58174131U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS579457A (en) * | 1980-06-17 | 1982-01-18 | Kogyo Gijutsuin | Single vessel system double filtration type blood purifier |
| JPS58136144U (en) * | 1982-03-09 | 1983-09-13 | 株式会社 ニツシヨ− | blood processing equipment |
-
1982
- 1982-05-18 JP JP7152582U patent/JPS58174131U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS579457A (en) * | 1980-06-17 | 1982-01-18 | Kogyo Gijutsuin | Single vessel system double filtration type blood purifier |
| JPS58136144U (en) * | 1982-03-09 | 1983-09-13 | 株式会社 ニツシヨ− | blood processing equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6238668Y2 (en) | 1987-10-02 |
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