公开(公告)号：US12005443B2

公开(公告)日：2024-06-11

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 ,  G01N15/1433 ,  G01N21/23 ,  G01N21/59 ,  G01N21/64 ,  G01N15/01 ,  G01N15/10

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 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.

公开(公告)号：US20160279633A1

公开(公告)日：2016-09-29

申请号：US15174490

申请日：2016-06-06

Applicant: S.D. Sight Diagnostics Ltd

Inventor： Ido Bachelet ,  Joseph Joel Pollak ,  Daniel Levner ,  Yonatan Bilu ,  Noam Yorav-Raphael

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

Abstract: Apparatus and methods are described for use with a digital camera that is configured to acquire images of a bodily sample. Two or more stains are configured to stain the bodily sample. A computer processor drives the digital camera to acquire, for each of a plurality of imaging fields of the bodily sample, two or more digital images, at least one of the images being acquired under brightfield lighting conditions, and at least one of the images being acquired under fluorescent lighting conditions. The computer processor performs image processing on the digital images, by extracting visual classification features from the digital images and analyzing the extracted visual classification features. The computer processor outputs a result of the image processing that includes an indication of one or more entities that are contained within the sample. Other applications are also described.

Abstract translation: 描述了与被配置为获取身体样本的图像的数字照相机一起使用的装置和方法。 两个或多个污渍被配置为染色身体样品。 计算机处理器驱动数字照相机以对于身体样本的多个成像场域中的每一个采集两个或更多个数字图像，在明场照明条件下获取至少一个图像，并且至少一个图像是 在荧光照明条件下获得。 计算机处理器通过从数字图像提取视觉分类特征并分析提取的视觉分类特征，对数字图像执行图像处理。 计算机处理器输出包括样本中包含的一个或多个实体的指示的图像处理的结果。 还描述了其它应用。