JPH0566152B2 - - Google Patents
Info
- Publication number
- JPH0566152B2 JPH0566152B2 JP59050873A JP5087384A JPH0566152B2 JP H0566152 B2 JPH0566152 B2 JP H0566152B2 JP 59050873 A JP59050873 A JP 59050873A JP 5087384 A JP5087384 A JP 5087384A JP H0566152 B2 JPH0566152 B2 JP H0566152B2
- Authority
- JP
- Japan
- Prior art keywords
- blood
- denatured
- fibers
- stored
- filter
- 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 - Fee Related
Links
- 239000008280 blood Substances 0.000 claims description 139
- 210000004369 blood Anatomy 0.000 claims description 137
- 239000012503 blood component Substances 0.000 claims description 102
- 239000000835 fiber Substances 0.000 claims description 53
- 239000004745 nonwoven fabric Substances 0.000 claims description 23
- 210000000265 leukocyte Anatomy 0.000 claims description 22
- 238000012545 processing Methods 0.000 description 51
- 238000000034 method Methods 0.000 description 32
- 210000000601 blood cell Anatomy 0.000 description 23
- 239000000126 substance Substances 0.000 description 23
- 238000011084 recovery Methods 0.000 description 22
- 230000005484 gravity Effects 0.000 description 18
- 210000003743 erythrocyte Anatomy 0.000 description 15
- 239000002504 physiological saline solution Substances 0.000 description 14
- 238000007664 blowing Methods 0.000 description 13
- 239000006285 cell suspension Substances 0.000 description 11
- 238000005534 hematocrit Methods 0.000 description 9
- 238000001802 infusion Methods 0.000 description 9
- 239000002245 particle Substances 0.000 description 7
- 229920000728 polyester Polymers 0.000 description 7
- 239000012530 fluid Substances 0.000 description 6
- 238000012856 packing Methods 0.000 description 5
- 210000004027 cell Anatomy 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000004952 Polyamide Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229920002647 polyamide Polymers 0.000 description 3
- 102000004169 proteins and genes Human genes 0.000 description 3
- 108090000623 proteins and genes Proteins 0.000 description 3
- 229920002302 Nylon 6,6 Polymers 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 210000001772 blood platelet Anatomy 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 210000002381 plasma Anatomy 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- External Artificial Organs (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59050873A JPS60194959A (ja) | 1984-03-19 | 1984-03-19 | 変成血液成分除去フイルタ− |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59050873A JPS60194959A (ja) | 1984-03-19 | 1984-03-19 | 変成血液成分除去フイルタ− |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60194959A JPS60194959A (ja) | 1985-10-03 |
| JPH0566152B2 true JPH0566152B2 (sk) | 1993-09-21 |
Family
ID=12870837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59050873A Granted JPS60194959A (ja) | 1984-03-19 | 1984-03-19 | 変成血液成分除去フイルタ− |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60194959A (sk) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5316674A (en) * | 1989-09-12 | 1994-05-31 | Pall Corporation | Device for processing blood for human transfusion |
| US5152905A (en) * | 1989-09-12 | 1992-10-06 | Pall Corporation | Method for processing blood for human transfusion |
| JP6722023B2 (ja) * | 2015-04-03 | 2020-07-15 | 株式会社カネカ | 細胞分離フィルター、及びこれを利用した細胞濃縮液の製造方法 |
| WO2020183951A1 (ja) * | 2019-03-12 | 2020-09-17 | テルモ株式会社 | 濾過装置 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4972472A (sk) * | 1972-11-18 | 1974-07-12 | ||
| JPS5558166A (en) * | 1978-10-26 | 1980-04-30 | Asahi Chemical Ind | White corpuscle graduating filter and method of sampling white corpuscle |
| JPS5721009B2 (sk) * | 1978-07-31 | 1982-05-04 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6012578Y2 (ja) * | 1980-07-08 | 1985-04-23 | 三菱レイヨン株式会社 | 繊維交絡分離材 |
-
1984
- 1984-03-19 JP JP59050873A patent/JPS60194959A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4972472A (sk) * | 1972-11-18 | 1974-07-12 | ||
| JPS5721009B2 (sk) * | 1978-07-31 | 1982-05-04 | ||
| JPS5558166A (en) * | 1978-10-26 | 1980-04-30 | Asahi Chemical Ind | White corpuscle graduating filter and method of sampling white corpuscle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60194959A (ja) | 1985-10-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |