An in-line gravity filtration device for biological fluids such as blood or blood products is disclosed. The device includes a series of channels formed downstream of filtration elements. The channels are defined in cross sectional area by the distance between the filtration elements and their bottoms....http://www.google.es/patents/US6251292?utm_source=gb-gplus-sharePatente US6251292 - Method of preventing air from becoming entrapped within a filtration device
Method of preventing air from becoming entrapped within a filtration device
