公开(公告)号：US20190209000A1

公开(公告)日：2019-07-11

申请号：US16244845

申请日：2019-01-10

Applicant: CHEMIMAGE CORPORATION

Inventor： Patrick TREADO ,  Charles GARDNER ,  Shona STEWART ,  Aaron SMITH

IPC: A61B1/05 ,  A61B1/00 ,  H04N5/225 ,  A61B1/06

CPC classification number: A61B1/051 ,  A61B1/00009 ,  A61B1/00096 ,  A61B1/00167 ,  A61B1/0676 ,  H04N5/2254

Abstract: An endoscope has an improved chip-on-tip configuration that includes both a first configuration of source illumination fibers and a second plurality of source illumination fibers, along with a camera chip. The combination of the camera chip and the source illumination fibers on the tip of the endoscope results in endoscopes with reduced size and weight.

公开(公告)号：US20170146403A1

公开(公告)日：2017-05-25

申请号：US15401716

申请日：2017-01-09

Applicant: CHEMIMAGE CORPORATION

Inventor： Matthew NELSON ,  Patrick TREADO ,  Charles GARDNER ,  Andrew BASTA

IPC: G01J3/28 ,  G01J3/12 ,  G01J3/02 ,  G01N21/359

CPC classification number: G01J3/2823 ,  A61B5/0075 ,  G01J3/0264 ,  G01J3/12 ,  G01J2003/1213 ,  G01J2003/2826 ,  G01N21/31 ,  G01N21/359 ,  G01N2201/1293 ,  H01L27/14625

Abstract: The present disclosure provides systems and methods for determining the presence of a target material in a sample. In general terms, the system and method disclosed herein provide collecting interacted photons from a sample having a target material. The interacted photons are passed through a tunable filter to a VIS-NIR detector where the VIS-NIR detector generates a VIS-NIR hyperspectral image representative of the filtered interacted photons. The hyperspectral image of the filtered interacted photons is analyzed by comparing the hyperspectral image of the filtered interacted photons to known hyperspectral images to identify the presence of a target material in a sample. The systems and methods disclosed herein provide easy identification of the presence of a target material in a sample.