JPS6326089B2 - - Google Patents
Info
- Publication number
- JPS6326089B2 JPS6326089B2 JP54044270A JP4427079A JPS6326089B2 JP S6326089 B2 JPS6326089 B2 JP S6326089B2 JP 54044270 A JP54044270 A JP 54044270A JP 4427079 A JP4427079 A JP 4427079A JP S6326089 B2 JPS6326089 B2 JP S6326089B2
- Authority
- JP
- Japan
- Prior art keywords
- filter
- blood cells
- leukocytes
- white blood
- blood
- 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.)
- Expired
Links
- 210000000265 leukocyte Anatomy 0.000 claims description 48
- 239000011148 porous material Substances 0.000 claims description 30
- 210000004369 blood Anatomy 0.000 description 24
- 239000008280 blood Substances 0.000 description 24
- 238000000034 method Methods 0.000 description 16
- 210000000601 blood cell Anatomy 0.000 description 13
- 210000003743 erythrocyte Anatomy 0.000 description 10
- 210000004698 lymphocyte Anatomy 0.000 description 10
- 239000000835 fiber Substances 0.000 description 7
- 239000007788 liquid Substances 0.000 description 5
- 239000002504 physiological saline solution Substances 0.000 description 5
- 238000005119 centrifugation Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 210000003714 granulocyte Anatomy 0.000 description 4
- 230000003067 hemagglutinative effect Effects 0.000 description 4
- 210000001616 monocyte Anatomy 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 239000006285 cell suspension Substances 0.000 description 2
- LOKCTEFSRHRXRJ-UHFFFAOYSA-I dipotassium trisodium dihydrogen phosphate hydrogen phosphate dichloride Chemical compound P(=O)(O)(O)[O-].[K+].P(=O)(O)([O-])[O-].[Na+].[Na+].[Cl-].[K+].[Cl-].[Na+] LOKCTEFSRHRXRJ-UHFFFAOYSA-I 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000002953 phosphate buffered saline Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 229920002307 Dextran Polymers 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229920001612 Hydroxyethyl starch Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000427 antigen Substances 0.000 description 1
- 102000036639 antigens Human genes 0.000 description 1
- 108091007433 antigens Proteins 0.000 description 1
- 239000012503 blood component Substances 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000000432 density-gradient centrifugation Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 238000011990 functional testing Methods 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229940050526 hydroxyethylstarch Drugs 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4427079A JPS55136955A (en) | 1979-04-13 | 1979-04-13 | Filter for catching and gathering leucocyte |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4427079A JPS55136955A (en) | 1979-04-13 | 1979-04-13 | Filter for catching and gathering leucocyte |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55136955A JPS55136955A (en) | 1980-10-25 |
| JPS6326089B2 true JPS6326089B2 (de) | 1988-05-27 |
Family
ID=12686815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4427079A Granted JPS55136955A (en) | 1979-04-13 | 1979-04-13 | Filter for catching and gathering leucocyte |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55136955A (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6475014A (en) * | 1987-09-18 | 1989-03-20 | Terumo Corp | Filter for separating leukocytes |
| JPS6475015A (en) * | 1987-09-18 | 1989-03-20 | Terumo Corp | Filter for separating leukocytes |
| IL88081A0 (en) * | 1987-10-20 | 1989-06-30 | Pall Corp | Device and method for depletion of the leucocyte content of blood and blood components |
| US7169547B2 (en) | 1994-12-05 | 2007-01-30 | New York Blood Center, Inc. | High concentration white blood cells as a therapeutic product |
| IL137077A (en) | 2000-06-28 | 2003-05-29 | Teva Medical Ltd | Leukoreduction filter |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3765536A (en) * | 1970-11-10 | 1973-10-16 | Pall Corp | Blood filter cascade |
| JPS5444007A (en) * | 1977-09-12 | 1979-04-07 | Asahi Chem Ind Co Ltd | Heamtocyte separator |
| JPS5444005A (en) * | 1977-09-12 | 1979-04-07 | Asahi Chem Ind Co Ltd | Separation of leucocyte |
-
1979
- 1979-04-13 JP JP4427079A patent/JPS55136955A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3765536A (en) * | 1970-11-10 | 1973-10-16 | Pall Corp | Blood filter cascade |
| JPS5444007A (en) * | 1977-09-12 | 1979-04-07 | Asahi Chem Ind Co Ltd | Heamtocyte separator |
| JPS5444005A (en) * | 1977-09-12 | 1979-04-07 | Asahi Chem Ind Co Ltd | Separation of leucocyte |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55136955A (en) | 1980-10-25 |
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