公开(公告)号：EP1171214A4

公开(公告)日：2002-10-24

申请号：EP00921738

申请日：2000-04-05

Applicant: BAXTER INT

Inventor： CALHOUN DARYL R ,  MURPHEY RANDY ,  WONS ALLEN R ,  PEREZ ROBERTO E

IPC: A61M1/02 ,  A61M1/36 ,  B01D29/01 ,  B01D35/02 ,  B01D35/30 ,  B01D39/08 ,  B01D39/16 ,  B01D39/18 ,  B01D39/20 ,  B29C45/00 ,  B29C65/04 ,  B29D99/00 ,  B29K27/06 ,  B29L22/00 ,  B29L31/00 ,  B01D27/08 ,  B01D29/56 ,  B01D29/58 ,  B32B31/20

CPC classification number: A61M1/3652 ,  A61M1/0222 ,  A61M1/0231 ,  A61M1/3633 ,  A61M1/3636 ,  A61M2202/0439 ,  B01D29/012 ,  B01D29/58 ,  B01D29/908 ,  B01D39/1623 ,  B01D39/18 ,  B01D39/2017 ,  B01D2239/065 ,  B01D2239/0654 ,  B01D2239/0668 ,  B01D2239/10 ,  B29C45/00 ,  B29C65/04 ,  B29C66/1312 ,  B29C66/30341 ,  B29C66/5412 ,  B29C66/71 ,  B29C66/729 ,  B29C2793/0009 ,  B29K2027/06 ,  B29K2313/00 ,  B29L2031/14 ,  B29L2031/753 ,  A61M2202/0057 ,  B29K2033/08 ,  B29K2023/12 ,  B29K2023/00

Abstract: A fluid filter assembly for filtering fluids such as blood is described. The assembly includes first and second filter housing elements formed by an injection molding process. Each element is flexible and includes a peripheral flange formed thereabout and a fluid communicating port formed therein. Filter media, such as a filter membrane, is sealed between the mating flanges of two elements. The fluid filter assembly is capable of collapsing and expanding during the filtration process depending upon the composition of the fluid passed there through. A method for making the filter assembly and systems for using the filter assembly are also disclosed.

公开(公告)号：CA2365478C

公开(公告)日：2005-08-02

申请号：CA2365478

申请日：2000-04-05

Applicant: BAXTER INT

Inventor： CALHOUN DARYL R ,  MURPHEY RANDY ,  WONS ALLEN R ,  PEREZ ROBERTO E

IPC: A61M1/02 ,  A61M1/36 ,  B01D29/01 ,  B01D35/02 ,  B01D35/30 ,  B01D39/08 ,  B01D39/16 ,  B01D39/18 ,  B01D39/20 ,  B29C45/00 ,  B29C65/04 ,  B29D99/00 ,  B29K27/06 ,  B29L22/00 ,  B29L31/00 ,  A61M1/34 ,  B01D27/08 ,  B32B31/20 ,  B01D29/56 ,  B01D29/58

Abstract: A fluid filter assembly (10) for filtering fluids such as blood includes fir st and second filter housing elements (20, 22) formed by an injection molding process. Each element (20, 22) is flexible and includes a peripheral flange (24) formed thereabout and a fluid communicating port (40) formed therein. Filter media, such as a filter membrane, is sealed between the mating flange s (24) of two elements (20, 22). The fluid filter assembly (10) is capable of collapsing and expanding during the filtration process depending upon the composition of the fluid passed therethrough. A method of making the filter assembly (10) and systems for using the filter assembly (10) are also described.

公开(公告)号：AU776379B2

公开(公告)日：2004-09-09

申请号：AU4201400

申请日：2000-04-05

Applicant: BAXTER INT

Inventor： CALHOUN DARYL R ,  MURPHEY RANDY ,  WONS ALLEN R ,  PEREZ ROBERTO E

IPC: A61M1/02 ,  A61M1/36 ,  B01D29/01 ,  B01D35/02 ,  B01D35/30 ,  B01D39/08 ,  B01D39/16 ,  B01D39/18 ,  B01D39/20 ,  B29C45/00 ,  B29C65/04 ,  B29D99/00 ,  B29K27/06 ,  B29L22/00 ,  B29L31/00 ,  B01D27/08 ,  B01D29/56 ,  B01D29/58 ,  B32B31/20

Abstract: A method of making a blood filter assembly provides first and second filter housing elements from a flexible thermoplastic material, each of the first and second housing elements including a molded port. The method places a filter media between the first and second filter housing elements and applies radio frequency heating and pressure to form a peripheral seal that joins the first and second filter housing elements to the filter media and encapsulates the filter media between the first and second housing elements.

公开(公告)号：MXPA01010720A

公开(公告)日：2004-09-06

申请号：MXPA01010720

申请日：2000-04-05

Applicant: BAXTER INT

Inventor： PEREZ ROBERTO E

IPC: A61M1/36 ,  B01D29/01 ,  B01D35/02 ,  B01D35/30 ,  B01D39/08 ,  A61M1/02 ,  B01D39/16 ,  B01D39/18 ,  B01D39/20 ,  B29C45/00 ,  B29C65/04 ,  B29D99/00 ,  B29K27/06 ,  B29L22/00 ,  B29L31/00 ,  B01D27/08 ,  B01D29/56 ,  B01D29/58 ,  B32B31/20

Abstract: Un montaje de filtro para fluidos (10) para filtrar fluidos tales como sangre que incluye un primer y segundo elemento de compartimiento de filtrado (20,22) formados por un proceso de moldeado por inyeccion. Cada elemento (20, 22) es flexible e incluye un reborde periferico (24) formado por el mismo y un puerto de comunicacion de fluidos (40) formado dentro del mismo. Los medios del filtro, tales como una membrana de filtro, se sellan entre los rebordes (24) de dos elementos (20, 22). El montaje de filtro de fluidos (10) es capaz de colapsarse y expandirse durante el proceso de filtracion dependiendo de la composicion del fluido que se pasa por el mismo. Tambien se describe un metodo para la fabricacion del montaje de filtro (10) y sistemas para la utilizacion del montaje de filtro (10).

公开(公告)号：CA2365478A1

公开(公告)日：2000-10-26

申请号：CA2365478

申请日：2000-04-05

Applicant: BAXTER INT

Inventor： MURPHEY RANDY ,  PEREZ ROBERTO E ,  WONS ALLEN R ,  CALHOUN DARYL R

IPC: A61M1/02 ,  A61M1/36 ,  B01D29/01 ,  B01D35/02 ,  B01D35/30 ,  B01D39/08 ,  B01D39/16 ,  B01D39/18 ,  B01D39/20 ,  B29C45/00 ,  B29C65/04 ,  B29D99/00 ,  B29K27/06 ,  B29L22/00 ,  B29L31/00 ,  A61M1/34 ,  B01D27/08 ,  B32B31/20 ,  B01D29/56 ,  B01D29/58

Abstract: A fluid filter assembly (10) for filtering fluids such as blood includes fir st and second filter housing elements (20, 22) formed by an injection molding process. Each element (20, 22) is flexible and includes a peripheral flange (24) formed thereabout and a fluid communicating port (40) formed therein. Filter media, such as a filter membrane, is sealed between the mating flange s (24) of two elements (20, 22). The fluid filter assembly (10) is capable of collapsing and expanding during the filtration process depending upon the composition of the fluid passed therethrough. A method of making the filter assembly (10) and systems for using the filter assembly (10) are also described.