公开(公告)号：US12247912B2

公开(公告)日：2025-03-11

申请号：US17487092

申请日：2021-09-28

Applicant: Fenwal, Inc.

Inventor： Benjamin E. Kusters ,  Ryan Murphey

IPC: G01N21/07 ,  A61M1/36 ,  H02P8/14 ,  B04B13/00 ,  G01N33/49

Abstract: A fluid processing device includes a detection assembly having a light source, an adjustment system, and a light detector. The light source is associated with a component of the fluid processing device, provided in an initial position with respect to said component of the fluid processing device, and configured to emit a light. The adjustment system is associated with the light source and configured to adjust the position of the light source. The light detector is configured to receive at least a portion of the light from the light source and generate a signal indicative of the amount of light received by the light detector. The fluid processing device further includes a controller configured to receive the signal from the light detector and control the adjustment system to move the light source to a monitoring position based at least in part on the signal.

公开(公告)号：US20220099562A1

公开(公告)日：2022-03-31

申请号：US17487092

申请日：2021-09-28

Applicant: Fenwal, Inc.

Inventor： Benjamin E. Kusters ,  Ryan Murphey

IPC: G01N21/07 ,  H02P8/14

Abstract: A fluid processing device includes a detection assembly having a light source, an adjustment system, and a light detector. The light source is associated with a component of the fluid processing device, provided in an initial position with respect to said component of the fluid processing device, and configured to emit a light. The adjustment system is associated with the light source and configured to adjust the position of the light source. The light detector is configured to receive at least a portion of the light from the light source and generate a signal indicative of the amount of light received by the light detector. The fluid processing device further includes a controller configured to receive the signal from the light detector and control the adjustment system to move the light source to a monitoring position based at least in part on the signal.