公开(公告)号：DE69720981T2

公开(公告)日：2004-08-19

申请号：DE69720981

申请日：1997-11-19

Applicant: BAXTER INT

Inventor： MARTUCCI P ,  HITCHCOCK R ,  DI GIANFILIPPO ALEANDRO ,  LILLEGARD R

IPC: A61J3/00 ,  B65B3/28 ,  B67D1/12 ,  G05D11/13

Abstract: An mixing assembly which transfers a number of nutritional fluids from individual source containers into a collection container while noninvasively sensing the type of fluid being transferred is provided. The mixing assembly utilizes a transfer set to establish fluid communication between the source containers and the collection container. A sensing assembly is configured to noninvasively sense a number of the types of fluid flowing through the transfer set to help to prevent improper mixing. For other fluids for which the sensing assembly alone may not be able to distinguish with the desired accuracy, the mixing device utilizes a method to approximate the flow rate of that fluid with the flow rate also providing an indication of that type of fluid. By combining the output of the sensing assembly with the flow rate determination, additional fluids can be identified.

公开(公告)号：DE69720981D1

公开(公告)日：2003-05-22

申请号：DE69720981

申请日：1997-11-19

Applicant: BAXTER INT

Inventor： MARTUCCI P ,  HITCHCOCK R ,  DI GIANFILIPPO ALEANDRO ,  LILLEGARD R

IPC: A61J3/00 ,  B65B3/28 ,  B67D1/12 ,  G05D11/13

Abstract: An mixing assembly which transfers a number of nutritional fluids from individual source containers into a collection container while noninvasively sensing the type of fluid being transferred is provided. The mixing assembly utilizes a transfer set to establish fluid communication between the source containers and the collection container. A sensing assembly is configured to noninvasively sense a number of the types of fluid flowing through the transfer set to help to prevent improper mixing. For other fluids for which the sensing assembly alone may not be able to distinguish with the desired accuracy, the mixing device utilizes a method to approximate the flow rate of that fluid with the flow rate also providing an indication of that type of fluid. By combining the output of the sensing assembly with the flow rate determination, additional fluids can be identified.

公开(公告)号：DE3777565D1

公开(公告)日：1992-04-23

申请号：DE3777565

申请日：1987-05-07

Applicant: BAXTER INT

Inventor： DI GIANFILIPPO ALEANDRO ,  BECKER MICHAEL ,  HITCHCOCK R

IPC: A61M1/00 ,  A61J3/00 ,  A61M5/00 ,  A61M39/00 ,  B65B3/04 ,  B67D7/02 ,  B67D7/70 ,  G01G17/06

Abstract: A novel technique of connecting two or more pumping modules under a laminar flow hood is described. The technique includes the use of a novel manifold which is specifically designed to enhance laminar air flow across the outlet port of the manifold when connected to one of the pumping modules. The manifold includes a cylindrical housing having an axially extending outlet port, and two or more sets of radially extending inlet ports eminate from the cylindrical housing. The inlet ports of each set are closely spaced with respect to one another to minimize the length of the cylindrical housing. A common fluid channel extends substantially through the length of the cylindrical housing to connect each of the inlet ports to the single outlet port.