JPS60194959A - 変成血液成分除去フイルタ− - Google Patents
変成血液成分除去フイルタ−Info
- Publication number
- JPS60194959A JPS60194959A JP59050873A JP5087384A JPS60194959A JP S60194959 A JPS60194959 A JP S60194959A JP 59050873 A JP59050873 A JP 59050873A JP 5087384 A JP5087384 A JP 5087384A JP S60194959 A JPS60194959 A JP S60194959A
- Authority
- JP
- Japan
- Prior art keywords
- blood
- denatured
- fibers
- filter
- component removal
- 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
- 239000012503 blood component Substances 0.000 title claims description 79
- 239000000835 fiber Substances 0.000 claims description 52
- 239000004745 nonwoven fabric Substances 0.000 claims description 21
- 239000008280 blood Substances 0.000 description 94
- 210000004369 blood Anatomy 0.000 description 93
- 238000012545 processing Methods 0.000 description 44
- 238000000034 method Methods 0.000 description 29
- 239000000126 substance Substances 0.000 description 24
- 210000000601 blood cell Anatomy 0.000 description 21
- 210000000265 leukocyte Anatomy 0.000 description 17
- 238000011084 recovery Methods 0.000 description 17
- 210000003743 erythrocyte Anatomy 0.000 description 13
- 238000007664 blowing Methods 0.000 description 10
- 239000002504 physiological saline solution Substances 0.000 description 10
- 239000006285 cell suspension Substances 0.000 description 9
- 230000005484 gravity Effects 0.000 description 7
- 229920000728 polyester Polymers 0.000 description 7
- 239000012530 fluid Substances 0.000 description 5
- 238000001802 infusion Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 239000004952 Polyamide Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000000306 component Substances 0.000 description 3
- 238000005534 hematocrit Methods 0.000 description 3
- 230000007774 longterm Effects 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
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000011780 sodium chloride Substances 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
- 241001529849 Dracocephalum Species 0.000 description 1
- 229920000297 Rayon Polymers 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
- 230000001143 conditioned effect 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
- 239000003978 infusion fluid Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000029052 metamorphosis Effects 0.000 description 1
- 208000030459 obsessive-compulsive personality disease Diseases 0.000 description 1
- 239000002245 particle Substances 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
- 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
- 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 true JPS60194959A (ja) | 1985-10-03 |
| JPH0566152B2 JPH0566152B2 (enExample) | 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 (enExample) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5445736A (en) * | 1989-09-12 | 1995-08-29 | Pall Corporation | Device and filter element for processing blood for human transfusion |
| US5580465A (en) * | 1989-09-12 | 1996-12-03 | Pall Corporation | Method for preparing platelets |
| JP2016195590A (ja) * | 2015-04-03 | 2016-11-24 | 株式会社カネカ | 細胞分離機器用コネクタ、コネクタを配した細胞分離フィルター、及び細胞分離フィルターを利用した細胞濃縮液の製造方法 |
| JPWO2020183951A1 (enExample) * | 2019-03-12 | 2020-09-17 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4972472A (enExample) * | 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 |
| JPS5721009U (enExample) * | 1980-07-08 | 1982-02-03 |
-
1984
- 1984-03-19 JP JP59050873A patent/JPS60194959A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4972472A (enExample) * | 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 |
| JPS5721009U (enExample) * | 1980-07-08 | 1982-02-03 |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5445736A (en) * | 1989-09-12 | 1995-08-29 | Pall Corporation | Device and filter element for processing blood for human transfusion |
| US5543060A (en) * | 1989-09-12 | 1996-08-06 | Pall Corporation | Method for processing blood for human transfusion |
| US5580465A (en) * | 1989-09-12 | 1996-12-03 | Pall Corporation | Method for preparing platelets |
| JP2016195590A (ja) * | 2015-04-03 | 2016-11-24 | 株式会社カネカ | 細胞分離機器用コネクタ、コネクタを配した細胞分離フィルター、及び細胞分離フィルターを利用した細胞濃縮液の製造方法 |
| JPWO2020183951A1 (enExample) * | 2019-03-12 | 2020-09-17 | ||
| WO2020183951A1 (ja) * | 2019-03-12 | 2020-09-17 | テルモ株式会社 | 濾過装置 |
| US12329929B2 (en) | 2019-03-12 | 2025-06-17 | Terumo Kabushiki Kaisha | Filtration device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0566152B2 (enExample) | 1993-09-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4701267A (en) | Method for removing leukocytes | |
| JPS60193468A (ja) | 白血球除去フイルタ− | |
| US5728306A (en) | Leukodepletion filter and method for filtering leukocytes from freshly drawn blood | |
| US5298165A (en) | Method for removing leukocytes and a filter system for removing the same | |
| EP0811412A1 (en) | Filter medium for leukocyte removal | |
| WO1999000172A1 (en) | Leukapheretic filter medium | |
| JPS639449A (ja) | 血液成分分離用器具 | |
| JPS60203267A (ja) | 白血球除去用フイルタ−装置 | |
| JP3383962B2 (ja) | 白血球除去フイルター | |
| JPS60194959A (ja) | 変成血液成分除去フイルタ− | |
| KR910006820B1 (ko) | 백혈구 분리용 필터 | |
| EP0365676B1 (en) | Blood component separator | |
| JPH0534337A (ja) | 白血球分離用フイルター | |
| JPWO1988002264A1 (ja) | 血液成分分離用器具 | |
| US5653888A (en) | Fluid filter assembly including gel removing barbs | |
| JP2559615B2 (ja) | 濃厚赤血球用白血球捕捉フィルター | |
| JPH0510105B2 (enExample) | ||
| JPH0545266B2 (enExample) | ||
| JPH11290060A (ja) | 細胞回収に適した細胞分離フィルター、細胞分離システム及び細胞分離方法 | |
| JP2503505B2 (ja) | 白血球除去フィルタ− | |
| JP4036304B2 (ja) | 細胞捕捉・回収方法 | |
| JPS63255070A (ja) | 血液成分分離器 | |
| JPS6012578Y2 (ja) | 繊維交絡分離材 | |
| JPS5854125B2 (ja) | 白血球分離フイルタ−と白血球分離方法 | |
| JPH0341763Y2 (enExample) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |