FI116366B - Förfarande för att hantera en biologisk fluid - Google Patents
Förfarande för att hantera en biologisk fluid Download PDFInfo
- Publication number
- FI116366B FI116366B FI20020342A FI20020342A FI116366B FI 116366 B FI116366 B FI 116366B FI 20020342 A FI20020342 A FI 20020342A FI 20020342 A FI20020342 A FI 20020342A FI 116366 B FI116366 B FI 116366B
- Authority
- FI
- Finland
- Prior art keywords
- biological fluid
- blood
- porous
- leukocyte
- prp
- Prior art date
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Claims (6)
1. Förfarande för att hantera en biologisk fluid, kännetecknat av att förfarandet omfattar: 5 ledande av en biologisk fluid frän en första be- hällare genom ett första poröst medium, där det första porösa mediet omfattar en leukocyttömmande medium; separering av den leukocyttömda biologiska fluiden tili ett supernatant skikt (31) och ett sediment skikt 10 (32); och ledande av det supernatanta skiktet genom ett andra poröst medium, varvid det andra porösa mediet omfattar ätminstone en av ett leukocyttömmande medium (13), ett barriermedium (12) för röda blodkroppar och ett kombinerat 15 leukocyttömmande och röda blodkropps barriermedium (12).
2. Förfarande enligt patentkravet 1, känne tecknat av att separeringen av den leukocyttömda biologiska fluiden omfattar separering av den leukocyttömda biologiska fluiden tili ett supernatant skikt som omfattar 20 trombocyter och ett sediment skikt som omfattar röda blodkroppar.
:· 3. Förfarande enligt patentkravet 1, kanne- tecknat av att separeringen av den leukocyttömda bio-'·, logiska fluiden omfattar separering av den leukocyttömda ^ : 25 biologiska fluiden tili ett supernatant skikt som omfattar trombocytfattig plasma och ett sediment skikt som omfattar röda blodkroppar.
4. Förfarande enligt nägot av patentkraven 1-3, : kännetecknat av att den biologiska fluiden omfattar • * # ’,,,· 30 en blodprodukt.
5. Förfarande enligt nägot av patentkraven 1-4, .···, kännetecknat av att det omfattar hantering av den ·’ biologiska fluiden i ett sterilt, slutet system.
' ’ 6. Förfarande enligt nägot av patentkraven 1-5, i -”· 35 kännetecknat av att det omfattar hantering av den biologiska fluiden inom ca. 8 timmar.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
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US07/609,654 US5100564A (en) | 1990-11-06 | 1990-11-06 | Blood collection and processing system |
US60965490 | 1990-11-06 | ||
US9108316 | 1991-11-06 | ||
PCT/US1991/008316 WO1992007656A2 (en) | 1990-11-06 | 1991-11-06 | System and method for processing biological fluids |
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FI20020342A FI20020342A (sv) | 2002-02-20 |
FI116366B true FI116366B (sv) | 2005-11-15 |
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FI932031A FI109336B (sv) | 1990-11-06 | 1993-05-05 | System och förfarande för behandling av biologiska vätskor |
FI20020342A FI116366B (sv) | 1990-11-06 | 2002-02-20 | Förfarande för att hantera en biologisk fluid |
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Application Number | Title | Priority Date | Filing Date |
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FI932031A FI109336B (sv) | 1990-11-06 | 1993-05-05 | System och förfarande för behandling av biologiska vätskor |
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US (1) | US5100564A (sv) |
EP (3) | EP0556303B1 (sv) |
JP (1) | JP2570906B2 (sv) |
KR (1) | KR100193172B1 (sv) |
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CA (1) | CA2095623C (sv) |
DE (2) | DE4143690B4 (sv) |
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ES (1) | ES2153827T3 (sv) |
FI (2) | FI109336B (sv) |
GB (3) | GB2264884B (sv) |
MX (1) | MX9101962A (sv) |
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NZ (1) | NZ240489A (sv) |
SE (2) | SE514255C2 (sv) |
WO (1) | WO1992007656A2 (sv) |
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