EP 0954364 A1 19991110 - WIDE BUBBLE TRAPS
Title (en)
WIDE BUBBLE TRAPS
Title (de)
GROSSBLASENFALLEN
Title (fr)
PIEGES A GROSSES BULLES
Publication
Application
Priority
- US 9721168 W 19971119
- US 75580696 A 19961126
- US 82954697 A 19970328
- US 90524597 A 19970801
Abstract (en)
[origin: WO9823353A1] An extracorporeal, flow-through bubble trap chamber (320) has improved bubble separating abilities at high flow rates and generates smaller bubbles. The chamber contains chamber-defining top wall (330), side walls (334, 336) and bottom wall (332) plus blood inlet/outlet ports (322, 344) which extend through top and bottom walls (330, 332) to bring blood into and out of the chamber (320). The chamber (320) preferably has a height that is less than 1.6 times the longest horizontal dimension of the chamber (320). As a result of this, blood flow through the chamber (320) is substantially horizontal. A common flow inlet/outlet tube (350), closed with a central partition (340) is also present.
IPC 1-7
IPC 8 full level
A61M 1/02 (2006.01); A61M 1/36 (2006.01); B01D 17/12 (2006.01); B01D 19/00 (2006.01)
CPC (source: EP US)
A61M 1/3627 (2013.01 - EP); B01D 19/0031 (2013.01 - EP US)
Designated contracting state (EPC)
BE CH DE ES FR GB IT LI NL
DOCDB simple family (publication)
WO 9823353 A1 19980604; AU 5447498 A 19980622; CA 2272307 A1 19980604; EP 0954364 A1 19991110; EP 0954364 A4 20000426; JP 2002512553 A 20020423
DOCDB simple family (application)
US 9721168 W 19971119; AU 5447498 A 19971119; CA 2272307 A 19971119; EP 97948395 A 19971119; JP 52473298 A 19971119