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公开(公告)号：EP0558479A1
公开(公告)日：1993-09-08
申请号：EP91903999.0
申请日：1990-11-30
申请人： PALL CORPORATION , MERCK & CO. INC.
CPC分类号： B01L3/0272 , A61F9/0008 , A61J1/145 , A61J1/1456 , B65D47/18
摘要： Cette invention concerne des systèmes d'apport et de dosage permettant de distribuer une solution sous forme de gouttelettes et protégeant ladite solution de toute contamination. Dans des utilisations pour lesquelles la contamination et le dosage approprié sont un problème majeur, l'art antérieur prévoyait des distributeurs utilisant des agents antibactériens ajoutés à la solution pour empêcher la contamination et employant également un système de doseur unique. Ces deux systèmes présentent des problèmes, étant donné que l'ajout de l'agent antibactérien provoque des réactions allergiques chez certains utilisateurs, et que le doseur unique ne convient pas à l'utilisateur assidu. En outre, les distributeurs de l'art antérieur ne permettent pas de régler le dosage pour obtenir la dose appropriée. Cette invention résout ces problèmes en prévoyant un filtre dans la partie du système où se forment les gouttes, afin d'éviter la contamination de la solution. Le système comprend un système de formation de gouttes (2) présentant un orifice de sortie (3) et un filtre (4). Ledit filtre est un composite constitué d'un composant liquophile (5) et d'un composant liquophobe (6).
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公开(公告)号：EP0558479B1
公开(公告)日：1996-08-14
申请号：EP91903999.0
申请日：1990-11-30
IPC分类号： B67D5/58
CPC分类号： B01L3/0272 , A61F9/0008 , A61J1/145 , A61J1/1456 , B65D47/18
摘要： This invention relates to the field of liquid dispensing and metering devices that dispense a solution in drop form and protects the solution from contamination. In applications where contamination and proper dosage is a concern, the prior art discloses dispensers related both to the use of anti-bacterial agents added to the solution to prevent contamination and the use of a single dose device. Both present problems, as the addition of the agent causes allergic reactions in some users, while the single dose device is inconvenient to the frequent user. Prior art dispensers also do not permit control of metering for proper dosage. This invention solves these problems by providing a filter in the dropper portion of the device to prevent contamination of the solution. The device includes a dropper (2) having an outlet (3) and filter (4). The filter is a composite consisting of a liquophilic component (5) and a liquophobic component (6).
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公开(公告)号：EP0792182A1
公开(公告)日：1997-09-03
申请号：EP95916966.0
申请日：1995-04-13
申请人： Pall Corporation
CPC分类号： B01D63/087 , A61M5/1407 , A61M5/165 , A61M2005/1657 , B01D19/0031 , B01D61/142 , B01D61/18 , B01D63/08
摘要： Methods and devices are disclosed for passing a first parenteral fluid through a first fluid flow path (50) through a fluid treatmant arrangement (200) and an outlet (20), passing a second parenteral fluid through a separate and isolated second fluid flow path (60) through the fluid treatment arrangement (200) and through the outlet (20), and passing the first parenteral fluid through the separate and isolated second fluid flow path (60) through the fluid treatment arrangement (200) and through the outlet (20).
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公开(公告)号：EP0675752A1
公开(公告)日：1995-10-11
申请号：EP93900579.0
申请日：1992-11-20
申请人： Pall Corporation
CPC分类号： A61M1/0209 , A61M1/0218 , A61M1/0231 , A61M1/3646 , A61M1/3652 , A61M2202/0439 , A61M2205/7527 , A61M2205/7536 , A61M2202/005
摘要： Processes and systems for combining multiple units of a biological fluid in independent containers (20) into a single receiving container (22) via a pooling assembly (21) are disclosed. The pooling assembly (21) includes a plurality of conduits (40) that converge into a single conduit (60) at outlet (50). Interposed in the conduit (60) between the outlet (50) and the receiving container (22) may include a gas inlet (30), a drip chamber (31), a leukocyte depletion assembly (32), and a gas outlet (33).
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5.发明授权
公开(公告)号：EP0604590B1
公开(公告)日：1999-03-17
申请号：EP92921260.3
申请日：1992-09-10
申请人： Pall Corporation
CPC分类号： B01D67/009 , A61M1/3633 , A61M2202/025 , A61M2202/0275 , A61M2202/0291 , A61M2202/0439 , A61M2206/16 , B01D39/1623 , B29C59/142 , B29K2105/04 , A61M2202/0057
摘要： A leukocyte depletion filter assembly and a method for removing leukocytes and other deleterious matter from a biological fluid, the filter assembly comprising a housing (10) having an inlet (11), an outlet (12), a vent (30) and a liquid flow path between the inlet (11) and the outlet (12); and a degassing element (50) communicating with the vent (30) for removing gas from the fluid; and a porous medium (36) positioned in the housing (10) across the fluid flow path, the surface of the porous medium (36) having been modified by exposure to a gas plasma stream.
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公开(公告)号：EP0900098A1
公开(公告)日：1999-03-10
申请号：EP97922702.0
申请日：1997-04-18
申请人： Pall Corporation
CPC分类号： A61M5/1411 , A61M1/3627 , A61M2205/7536
摘要： A device (100) such as a drip chamber that can be filled to a predetermined level is disclosed. The device comprises a housing (14) and a porous medium (10), wherein the porous medium allows gas to pass therethrough.
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7.发明公开METHOD AND DEVICE FOR TREATING A PARENTERAL EMULSION-CONTAINING MEDICAMENT FLUID 失效方法和一种用于治疗胃肠道外剂含有MEDIKAMENTFLUIDUMS的。
公开(公告)号：EP0637986A1
公开(公告)日：1995-02-15
申请号：EP93910894.0
申请日：1993-04-28
申请人： Pall Corporation
CPC分类号： B01D61/147 , A61K9/0029 , A61M5/165 , A61M2005/1657 , B01D19/0031 , B01D36/001 , B01D39/1623 , B01D61/18 , B01D63/087 , B01D69/12
摘要： Parenteral emulsion-containing medicament fluid is treated by passing the fluid into a filter assembly (10). The fluid is introduced via the inlet (15) into chamber (16) and the fluid then passes through a fluid filtration element (12) into chamber (23) and passes out of the filter device (10) via outlet (19). Passing the fluid through the filtration element (12) blocks microorganisms and other undesirable substances from passing therethrough. Gas which may be present in the fluid and/or the filter assembly (10) may be passed through gas venting elements (17, 18).
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8.发明授权
公开(公告)号：EP0910451B1
公开(公告)日：2004-05-06
申请号：EP97932503.2
申请日：1997-07-03
申请人： Pall Corporation
CPC分类号： A61M1/3633 , A61M2202/0439 , B01D61/18 , B01D63/082 , A61M2202/0057
摘要： A biological fluid filter assembly (100) including a plurality of porous media (6a, 6b) and essentially lacking a solid partition between the media is disclosed. Preferably, the assembly has a space (12) between the media (6a, 6b). The filter assembly is especially suitable for depleting leukocytes from a biological fluid such as packed red cells, and can be used to deplete leukocytes from two or more units of biological fluid. A method of using the filter assembly is also provided.
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公开(公告)号：EP0556303B1
公开(公告)日：2001-02-07
申请号：EP92900488.5
申请日：1991-11-06
申请人： PALL CORPORATION
CPC分类号： A61J1/10 , A61M1/0209 , A61M1/0218 , A61M1/0227 , A61M1/0231 , A61M1/029 , A61M1/3472 , A61M1/3633 , A61M1/3646 , A61M1/3652 , A61M1/3693 , A61M2202/0413 , A61M2202/0415 , A61M2202/0427 , A61M2202/0429 , A61M2202/0439 , A61M2206/12 , B01D61/14 , B01D61/145 , B01D61/147 , B01D61/16 , B01D63/087 , B01D2311/04 , B04B2005/0435 , A61M2202/0092 , A61M2202/0042 , A61M2202/0035 , A61M2202/005 , B01D2311/2649
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10.发明授权METHOD AND DEVICE FOR TREATING A PARENTERAL EMULSION-CONTAINING MEDICAMENT FLUID 失效方法和一种用于治疗胃肠道外剂含有MEDIKAMENTFLUIDUMS的
公开(公告)号：EP0637986B1
公开(公告)日：1999-11-03
申请号：EP93910894.0
申请日：1993-04-28
申请人： Pall Corporation
CPC分类号： B01D61/147 , A61K9/0029 , A61M5/165 , A61M2005/1657 , B01D19/0031 , B01D36/001 , B01D39/1623 , B01D61/18 , B01D63/087 , B01D69/12
摘要： Parenteral emulsion-containing medicament fluid is treated by passing the fluid into a filter assembly (10). The fluid is introduced via the inlet (15) into chamber (16) and the fluid then passes through a fluid filtration element (12) into chamber (23) and passes out of the filter device (10) via outlet (19). Passing the fluid through the filtration element (12) blocks microorganisms and other undesirable substances from passing therethrough. Gas which may be present in the fluid and/or the filter assembly (10) may be passed through gas venting elements (17, 18).
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