EP 0118473 A4 19850916 - INCREASED YIELD BLOOD COMPONENT COLLECTION SYSTEMS AND METHODS.
Title (en)
INCREASED YIELD BLOOD COMPONENT COLLECTION SYSTEMS AND METHODS.
Title (de)
SAMMELSYSTEME FÜR BLUTKOMPONENTEN MIT VERBESSERTER AUSBEUTE UND VERFAHREN.
Title (fr)
SYSTEMES ET PROCEDES DE RECUPERATION DE COMPOSANTS DU SANG A RENDEMENT ACCRU.
Publication
Application
Priority
US 41105682 A 19820824
Abstract (en)
[origin: WO8400892A1] A system (10) which embodies the features of the invention includes first means (12) for establishing a flow of whole blood from a donor and second means (14) for separating the whole blood into essentially plasma and plasma-poor components without using a centrifugation device. The system (10) also includes third means (16) for collecting a volume of the separated plasma and forth means (18) for returning the plasma-poor components associated with this collected volume of separated plasma to the donor. The system further includes fifth means (20) for collecting a volume of whole blood. In the preferred embodiment, the second means (14) includes microporous membrane means (22) which is operative for filtering the plasma from the other components of whole blood. Also in the preferred embodiment, the fifth means (20) includes means (60) for collecting the components of the whole blood in response to subsequent centrifugal separation.
IPC 1-7
IPC 8 full level
CPC (source: EP US)
A61M 1/3496 (2013.01 - EP US); A61M 1/3693 (2013.01 - EP)
Citation (search report)
- [X] US 4191182 A 19800304 - MONCRIEF JACK W [US], et al
- [X] DE 3006455 A1 19810813 - TAKEDA CHEMICAL INDUSTRIES LTD [JP]
- [AP] EP 0082187 A1 19830629 - BAXTER TRAVENOL LAB [US]
- [AP] EP 0082872 A1 19830706 - BAXTER TRAVENOL LAB [US]
Designated contracting state (EPC)
BE CH DE FR GB LI SE
DOCDB simple family (publication)
WO 8400892 A1 19840315; DK 139984 A 19840315; DK 139984 D0 19840229; EP 0118473 A1 19840919; EP 0118473 A4 19850916; ES 525118 A0 19840616; ES 8405622 A1 19840616; IT 1163928 B 19870408; IT 8322618 A0 19830823; ZA 835771 B 19840530
DOCDB simple family (application)
US 8301134 W 19830721; DK 139984 A 19840229; EP 83902661 A 19830721; ES 525118 A 19830823; IT 2261883 A 19830823; ZA 835771 A 19830805