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公开(公告)号：EP0957772A2
公开(公告)日：1999-11-24
申请号：EP96931360.0
申请日：1996-06-05
CPC分类号： B05C17/00553 , A61B17/00491 , A61B2017/00495 , B01F3/0876 , B01F5/0268 , B01F13/0023 , B01F15/00032 , B01F15/00064 , B01F15/0087 , B05C17/01
摘要： The present invention provides a preparation and application device useful for mixing and dispensing a plurality of fluids, wherein the fluids must be mixed immediately prior to use. In one embodiment, the device includes two fluid delivery systems connected to a manifold having two separate fluid channels. Each fluid channel conducts fluid to a mixing chamber, from which, following mixing, the mixture of fluids is dispensed. The manifold additionally includes a gas channel having an outlet connected to one of the fluid channels, which can be used to supply a pressurized gas to the mixing chamber to expel the mixture from the chamber, reducing the likelihood that the mixture can clog the device. The invention also provides a method for preparing and dispensing a mixture of two fluids.
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公开(公告)号：EP0836487A1
公开(公告)日：1998-04-22
申请号：EP96919026.0
申请日：1996-06-05
CPC分类号： B01D61/145 , A61K35/14 , A61K35/16 , A61M1/34 , A61M1/3403 , A61M1/3406 , A61M1/341 , A61M1/3496 , A61M2205/15 , A61M2205/3331 , B01D61/18 , B01D63/02 , B01D2313/44 , Y10T436/255
摘要： The present invention provides a device for concentrating a blood fraction. The device includes an ultrafiltration unit connected to a fluid delivery system for delivering the blood fraction to be concentrated into the ultrafiltration unit. The device also includes a purge fluid delivery system for expelling concentrate from the ultrafiltration unit. In one embodiment, the device accommodates multiple cycles of concentration. A blood fraction concentration method is also provided. The device and method of the present invention are particularly useful for preparing a plasma concentrate suitable for use in a coagulum-based wound sealant.
摘要翻译： 本发明提供了一种用于浓缩血液部分的装置。 该装置包括连接到流体输送系统的超滤单元，用于将待浓缩的血液部分输送到超滤单元中。 该装置还包括用于从超滤单元排出浓缩物的净化流体输送系统。 在一个实施例中，该装置适应多个浓度循环。 还提供了血液部分浓缩方法。 本发明的装置和方法特别适用于制备适用于基于凝结物的伤口密封剂的血浆浓缩物。
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