JPS5444005A - Separation of leucocyte - Google Patents
Separation of leucocyteInfo
- Publication number
- JPS5444005A JPS5444005A JP10889277A JP10889277A JPS5444005A JP S5444005 A JPS5444005 A JP S5444005A JP 10889277 A JP10889277 A JP 10889277A JP 10889277 A JP10889277 A JP 10889277A JP S5444005 A JPS5444005 A JP S5444005A
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- membrane
- erythrocytes
- dispersion
- vibrator
- 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
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- External Artificial Organs (AREA)
Abstract
PURPOSE: To separate leucocytes from erythrocytes, by disintegrating the erythrocytes in a dispersion of hematocytes, and letting the dispersion to flow repeatedly along the surface of a vibrating microporous membrane.
CONSTITUTION: A chamber 1 through which a hematocyte dispersion containing disintegrated erythrocytes flows, is separated from a chamber 2 which collects the filtrated components, with a vibrating supported membrane 3 having a number of micropores with diameters of 2W20 microns. Pressure pulse applied by a vibrator 6 to a hemolytic solution circulating by a pump 7, causes a slight vibration to the membrane 3. The hemolytic solution is circulated through a reservoir 8, the pump 7, and the vibrator 8 to the chamber 1, where the components other than leucocyte permeate through the membrane into the chamber 2.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52108892A JPS5936886B2 (en) | 1977-09-12 | 1977-09-12 | How to isolate white blood cells |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52108892A JPS5936886B2 (en) | 1977-09-12 | 1977-09-12 | How to isolate white blood cells |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5444005A true JPS5444005A (en) | 1979-04-07 |
JPS5936886B2 JPS5936886B2 (en) | 1984-09-06 |
Family
ID=14496244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52108892A Expired JPS5936886B2 (en) | 1977-09-12 | 1977-09-12 | How to isolate white blood cells |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5936886B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55136955A (en) * | 1979-04-13 | 1980-10-25 | Asahi Chem Ind Co Ltd | Filter for catching and gathering leucocyte |
JPH0218858B2 (en) * | 1979-06-11 | 1990-04-26 | Gambro Lundia Ab | |
JPH02193069A (en) * | 1987-12-10 | 1990-07-30 | Nippon Koutai Kenkyusho:Kk | Method and apparatus for removing granulocyte in blood |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61143683U (en) * | 1985-02-26 | 1986-09-04 |
-
1977
- 1977-09-12 JP JP52108892A patent/JPS5936886B2/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55136955A (en) * | 1979-04-13 | 1980-10-25 | Asahi Chem Ind Co Ltd | Filter for catching and gathering leucocyte |
JPS6326089B2 (en) * | 1979-04-13 | 1988-05-27 | Asahi Chemical Ind | |
JPH0218858B2 (en) * | 1979-06-11 | 1990-04-26 | Gambro Lundia Ab | |
JPH02193069A (en) * | 1987-12-10 | 1990-07-30 | Nippon Koutai Kenkyusho:Kk | Method and apparatus for removing granulocyte in blood |
Also Published As
Publication number | Publication date |
---|---|
JPS5936886B2 (en) | 1984-09-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1401382A (en) | Liquid-gas separator and filter | |
ATE53510T1 (en) | VARIABLE VOLUME FILTER OR CONCENTRATOR. | |
JPS56110625A (en) | Separating method of blood plasma and apparatus for the same | |
EP0213157A4 (en) | Concentration of solids in a suspension. | |
ES276266U (en) | Microfiltration device for filtering blood coagels and microaggregates. | |
EP0396928A3 (en) | Portable water purification system | |
GB927888A (en) | Filter cartridge for separator | |
JPS5444005A (en) | Separation of leucocyte | |
JPS6475014A (en) | Filter for separating leukocytes | |
ES271967U (en) | Water separator and filter for liquid hydrogens | |
GB926600A (en) | Filtering or separating block | |
JPS6456104A (en) | Filter | |
FR2344297A1 (en) | Ultrafiltration control for artificial kidney - uses take off from membrane circuit to colorimeter to indicate acceptable blood transfer level | |
JPS53102281A (en) | Separating method with membrane | |
JPS6475015A (en) | Filter for separating leukocytes | |
JPS5444007A (en) | Heamtocyte separator | |
JPS5446811A (en) | Method for removing leukocytes from blood | |
JPS5611931A (en) | Porous membrane of polyvinyl alcohol | |
JPS57206378A (en) | Filtering method of sake | |
JPS54119013A (en) | Leucocyte-separation material, filter for leucocyte separation, and method for separating leucocyte using the same | |
JPS57197004A (en) | Bubble separating apparatus | |
JPS5444006A (en) | Separation of hematocyte | |
JPS54119014A (en) | Filter for leucocyte separation | |
FR2405083A1 (en) | Separation of air from liquid before a centrifugal pump - a chamber being attached to the pump to collect the air | |
JPS5511072A (en) | Plate type fluid treating device |