公开(公告)号：US20230200788A1

公开(公告)日：2023-06-29

申请号：US18116056

申请日：2023-03-01

Applicant: Kohler Co.

Inventor： Ishay Attar

IPC: A61B10/00 ,  G01N33/493 ,  G01N21/31 ,  G01J3/42 ,  G01J3/10 ,  G01J3/28 ,  G06T7/00

CPC classification number: A61B10/0038 ,  G01N33/493 ,  A61B10/007 ,  G01N21/31 ,  G01J3/42 ,  G01J3/10 ,  G01J3/2803 ,  G06T7/0014 ,  A61B2010/0003 ,  E03D11/13

Abstract: Apparatus and methods are described for use with a bodily emission of a subject that is disposed within a toilet bowl. While the bodily emission is disposed within the toilet bowl, light is received from the toilet bowl using one or more light sensors. Using a computer processor, intensities of at least two spectral bands that are within a range of 530 nm to 785 nm are determined, by analyzing the received light, and a ratio of the intensities of the two spectral bands is determined. In response thereto, the computer processor determines that there is a presence of blood within the bodily emission. The computer processor generates an output on an output device, at least partially in response thereto. Other applications are also described.