The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Sep. 05, 2023

Filed:

Sep. 21, 2021
Applicant:

Keyamed Na, Inc., Seattle, WA (US);

Inventors:

Feng Gao, Seattle, WA (US);

Youbing Yin, Kenmore, WA (US);

Danfeng Guo, Beijing, CN;

Pengfei Zhao, Shenzhen, CN;

Xin Wang, Seattle, WA (US);

Hao-Yu Yang, Seattle, WA (US);

Yue Pan, Seattle, WA (US);

Yi Lu, Seattle, WA (US);

Junjie Bai, Seattle, WA (US);

Kunlin Cao, Kenmore, WA (US);

Qi Song, Seattle, WA (US);

Xiuwen Yu, Redmond, WA (US);

Assignee:

KEYAMED NA, INC., Seattle, WA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2022.01); G06T 7/00 (2017.01); G06T 1/00 (2006.01); G06T 7/11 (2017.01); G06N 3/08 (2023.01); A61B 5/02 (2006.01); A61B 5/00 (2006.01); G06T 11/00 (2006.01); G06F 18/24 (2023.01); G06N 3/044 (2023.01); G06V 10/764 (2022.01); G06V 10/82 (2022.01);
U.S. Cl.
CPC ...
G06T 7/0012 (2013.01); A61B 5/0042 (2013.01); A61B 5/02042 (2013.01); A61B 5/7264 (2013.01); G06F 18/24 (2023.01); G06N 3/044 (2023.01); G06N 3/08 (2013.01); G06T 1/0007 (2013.01); G06T 7/11 (2017.01); G06T 11/003 (2013.01); G06V 10/764 (2022.01); G06V 10/82 (2022.01); G06T 2207/10081 (2013.01); G06T 2207/20081 (2013.01); G06T 2207/20084 (2013.01); G06T 2207/30016 (2013.01); G06T 2207/30101 (2013.01);
Abstract

Embodiments of the disclosure provide systems and methods for detecting a medical condition of a subject. The system includes a communication interface configured to receive a sequence of images acquired from the subject by an image acquisition device and an end-to-end multi-task learning model. The end-to-end multi-task learning model includes an encoder, a Convolutional Recurrent Neural Network (ConvRNN), and at least one of a decoder and a classifier. The system further includes at least one processor configured to extract feature maps from the images using the encoder, capture contextual information between adjacent images in the sequence using the ConvRNN, and detect medical condition of the subject using the classifier based on the extracted feature maps of the image slices and the contextual information or segment each image slice using the decoder to obtain a region of interest indicative of the medical condition based on the extracted feature maps.


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