公开(公告)号：US20240293812A1

公开(公告)日：2024-09-05

申请号：US18654698

申请日：2024-05-03

Applicant: S.D. Sight Diagnostics Ltd.

Inventor： Ido BACHELET ,  Joseph Joel Pollak ,  Daniel Levner ,  Yanatan Bilu ,  Noam Yorav-Raphael

IPC: B01L3/00 ,  G01N15/01 ,  G01N15/10 ,  G01N15/1433 ,  G01N21/23 ,  G01N21/59 ,  G01N21/64

CPC classification number: B01L3/502715 ,  G01N15/1433 ,  G01N21/23 ,  G01N21/5907 ,  G01N21/6458 ,  B01L2300/0816 ,  B01L2300/0864 ,  G01N2015/016 ,  G01N2015/1006 ,  G01N2021/5957 ,  G01N2021/6419 ,  G01N2021/6421 ,  G06V2201/03 ,  G06V2201/04

Abstract: Apparatus and methods are described including a digital camera, and a computer processor configured to drive the digital camera to acquire, for each of a plurality of imaging fields of a stained bodily sample, three or more digital images. At least one of the images is a brightfield image and at least two of the images are fluorescent images, each of the fluorescent images being acquired using respective first and second filters, which are different from each other. The computer processor performs image processing on the digital images, by extracting visual classification features from each of the three or more digital images, and identifies one or more entities that are contained within the bodily sample, based upon the image processing. Other applications are also described.

公开(公告)号：US20210101147A1

公开(公告)日：2021-04-08

申请号：US17064193

申请日：2020-10-06

Applicant: S.D. Sight Diagnostics Ltd.

Inventor： Ido BACHELET ,  Joseph Joel POLLAK ,  Daniel LEVNER ,  Yonatan BILU ,  Noam YORAV-RAPHAEL

IPC: B01L3/00 ,  G01N21/23 ,  G01N21/59 ,  G01N21/64 ,  G01N15/14

Abstract: Apparatus and methods are described including successively acquiring a plurality of microscopic images of a portion of a blood sample, and tracking motion of pixels within the successively acquired microscopic images. Trypomastigote parasite candidates within the blood sample are identified, by identifying pixel motion that is typical of trypomastigote parasites. It is determined that the blood sample is infected with trypomastigote parasites, at least partially in response thereto. An output is generated indicating that that the blood sample is infected with trypomastigote parasites. Other applications are also described.