With More Than One Pick-up Device (epo) Patents (Class 348/E9.006)

E Subclasses

Systems for avoiding or correcting misregistration of video signals (epo) (Class 348/E9.007)
Optical arrangements associated therewith, e.g., for beam-splitting, for color correction (epo) (Class 348/E9.008)
  • Alarm for blood backflow during intravenous infusion
    Patent number: 11583629
    Abstract: A red, green, and blue values for a fluid are received. A standard red, green, and blue values for the fluid are determined. A tolerance red, green, and blue values are determined for the fluid based on the standard red, green, and blue value for the fluid. An updated red, green, and blue values for the fluid are received. Whether any of the updated red, green, and blue values for the fluid are outside of the associated tolerance red, green, and blue values for the fluid is determined.
    Type: Grant
    Filed: August 17, 2020
    Date of Patent: February 21, 2023
    Assignee: International Business Machines Corporation
    Inventor: Vishal Mani Chaturvedi