公开(公告)号：US12076162B2

公开(公告)日：2024-09-03

申请号：US16315390

申请日：2017-07-06

Applicant: CHEMIMAGE CORPORATION

Inventor： Shona Stewart ,  J. Christopher Post ,  Patrick Treado ,  Jeffrey Cohen

IPC: A61B5/00 ,  A61B5/05 ,  A61B5/1455 ,  G02F1/1335 ,  G02F1/21 ,  G16H50/30

CPC classification number: A61B5/4878 ,  A61B5/05 ,  A61B5/1455 ,  A61B5/4842 ,  A61B5/4869 ,  G02F1/1335 ,  G02F1/216 ,  G16H50/30

Abstract: System and method for detecting and monitoring edema in a patient are described. Initially, a patient's tissue is irradiated with light by a light source. A detector collects reflected light from the patient's tissue and generates data associated with the reflected light. A processing device receives the data and reflected light and calculates an intensity of the reflected light. The processing device then determined, based upon the intensity of the reflected light, whether the patient's tissue exhibits any symptoms of edema. Additionally, the processing device can compare a current intensity of the reflected light against historic information to monitor for any changes in a patient's edema level or severity.

公开(公告)号：US12295743B2

公开(公告)日：2025-05-13

申请号：US16781610

申请日：2020-02-04

Applicant: CHEMIMAGE CORPORATION

Inventor： Jeffrey K. Cohen ,  J. Christopher Post ,  Shona Stewart ,  Patrick J. Treado ,  Heather Gomer ,  Aaron Smith

IPC: A61B5/00 ,  G01J3/02 ,  G01J3/28 ,  G01J3/42

Abstract: Systems and methods of detecting and monitoring edema in a subject are described. The systems and methods include light sources, image detectors, filters, and processors that determine whether a subject has edema and the degree of severity. In some embodiments, the processor fuses data from more than one imaging modality.