EP 0050146 A4 19821209 - BLOOD FRACTIONATION APPARATUS.
Title (en)
BLOOD FRACTIONATION APPARATUS.
Title (de)
BLUTFRAKTIONIERAPPARAT.
Title (fr)
DISPOSITIF DE FRACTIONNEMENT DU SANG.
Publication
Application
Priority
US 14011180 A 19800414
Abstract (en)
[origin: WO8102979A1] A blood fractionation apparatus is provided and includes a main housing (30) carrying pumps (78, 80), a cell housing (49) for receiving a disposable blood fractionation filter membrane cell (90), and electrical control apparatus. The main housing (30) has a panel (42) defining a number of slots for receiving disposable blood flow tubing within predetermined slots. The housing (30) carries an occluded vein sensor (82) and a bubble detector (54) for cooperation with the tubing, and a manually operable mode switch (48) is provided for setting control function of the apparatus. The apparatus will cease operating if the mode switch (48) is set incorrectly or if an irregularity is sensed. The apparatus also includes an alarm (200), an alarm muting circuit (248), a tube clamp safety circuit (260), a fail safe circuit (174), other sensors and detectors and a digital display (56).
IPC 1-7
IPC 8 full level
A61M 1/34 (2006.01); A61M 1/00 (2006.01); A61M 1/36 (2006.01)
CPC (source: EP US)
A61M 1/3496 (2013.01 - EP US); A61M 1/3603 (2014.02 - EP US); A61M 2209/082 (2013.01 - EP); A61M 2209/084 (2013.01 - EP)
Designated contracting state (EPC)
DE FR GB SE
DOCDB simple family (publication)
WO 8102979 A1 19811029; BE 888391 A 19810731; BR 8108309 A 19820309; CA 1155098 A 19831011; EP 0050146 A1 19820428; EP 0050146 A4 19821209; ES 501371 A0 19820816; ES 8206188 A1 19820816; IT 1137541 B 19860910; IT 8121081 A0 19810410; JP S57500633 A 19820415; ZA 812369 B 19820428
DOCDB simple family (application)
US 8100334 W 19810317; BE 204462 A 19810413; BR 8108309 A 19810317; CA 373412 A 19810319; EP 81901222 A 19810317; ES 501371 A 19810414; IT 2108181 A 19810410; JP 50164081 A 19810317; ZA 812369 A 19810409