公开(公告)号：WO1991004088A1

公开(公告)日：1991-04-04

申请号：PCT/US1990005141

申请日：1990-09-11

Applicant: PALL CORPORATION

Inventor： PALL CORPORATION ,  PALL, David, B. ,  GSELL, Thomas, C. ,  MUELLERS, Brian, T.

IPC: B01D24/02

CPC classification number: A61M1/0209 ,  A61M1/0218 ,  A61M1/3633 ,  A61M2202/0427 ,  A61M2202/0429 ,  A61M2202/0439 ,  B01D39/1623 ,  A61M2202/0071 ,  A61M2202/005 ,  A61M2202/0057

Abstract: A device for processing donated blood comprises a porous medium interposed between the collection bag (11) and a satellite bag (13) into which a component separation by centrifugation can be expressed, the filter element preferably having a CWST of about 70 to about 115 dynes/cm. The porous medium blocks red blood cells, but allows platelets to pass therethrough.

Abstract translation: 用于处理捐赠血液的装置包括介于收集袋（11）和卫星袋（13）之间的多孔介质，通过离心可以表达成分分离的卫星袋（13），过滤元件优选具有约70至约115达因的CWST /厘米。 多孔介质阻止红细胞，但允许血小板通过。

公开(公告)号：WO1994021462A1

公开(公告)日：1994-09-29

申请号：PCT/US1994003104

申请日：1994-03-23

Applicant: PALL CORPORATION

Inventor： PALL CORPORATION ,  PALL, David, Boris ,  MUELLERS, Brian, T.

IPC: B32B31/14

CPC classification number: B01D63/087 ,  B01D39/1692 ,  B01D63/081 ,  B01D65/003 ,  B29C65/4895 ,  B29C65/526 ,  B29C65/542 ,  B29C65/544 ,  B29C65/548 ,  B29C65/8246 ,  B29C66/002 ,  B29C66/1122 ,  B29C66/30223 ,  B29C66/30326 ,  B29C66/5346 ,  B29C66/71 ,  B29C66/723 ,  B29C66/727 ,  B29C66/8161 ,  B29C66/929 ,  B29C66/94 ,  B29C66/949 ,  B29K2027/16 ,  B29K2027/18 ,  B29K2077/00 ,  B29K2081/06 ,  B29K2105/206 ,  B29L2031/14 ,  B32B37/0038 ,  B32B37/04 ,  B32B2305/026 ,  B32B2307/726 ,  B32B2310/0418 ,  B32B2327/12 ,  B32B2333/04 ,  B32B2367/00 ,  B32B2377/00 ,  C08J5/122 ,  C09J5/00 ,  Y10T428/24322 ,  B29C65/00 ,  B29K2023/10 ,  B29K2067/003 ,  B29K2067/00 ,  B29K2033/08 ,  B29K2027/12

Abstract: A method for bonding a porous medium (29) to the surface of a solid substrate (41) is disclosed. The method comprises positioning a dry porous medium (29) near a dry surface of a substrate (41) and impregnating the porous medium with a bonding composition by opening a valve (47) and allowing the bonding composition to pass through passageway (33) to groove (31). The impregnated porous medium (29) is maintained near the substrate surface (41) until the substrate surface is at least slightly dissolved in the bonding composition without dissolving the porous medium (29). At least a portion of the bonding composition is flushed through the impregnated porous medium (29) towards the substrate (41) and subsequently away from the surface of the substrate by opening of valve (44) at the adaptor (42) to a vacuum source (45). The bonding composition is then evaporated at a controlled rate from the substrate (41) and the porous medium (29).

Abstract translation: 公开了一种将多孔介质（29）接合到固体基板（41）表面的方法。 该方法包括将干燥的多孔介质（29）定位在基底（41）的干燥表面附近，并通过打开阀（47）并使粘合组合物通过通道（33）浸渍到具有粘合组合物的多孔介质中， 凹槽（31）。 浸渍的多孔介质（29）保持在基底表面（41）附近，直到基底表面至少轻微地溶解在粘结组合物中而不溶解多孔介质（29）。 通过在适配器（42）处打开阀（44）将粘合组合物的至少一部分冲洗通过浸渍的多孔介质（29）朝向基底（41）并且随后远离基底的表面，直到真空源 （45）。 然后以受控的速率从基材（41）和多孔介质（29）蒸发粘合组合物。