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.
Patent No.:
Date of Patent:
Oct. 14, 2025
Filed:
Oct. 20, 2020
Bgi Genomics Co., Ltd., Guangdong, CN;
BGI GENOMICS CO., LTD., Guangdong, CN;
Abstract
Provided is a method for constructing a prediction model used for predicting a pregnancy status of a pregnant woman. The method includes: step 1 of constructing a training set and an optional test set, the training set and the optional test set each consisting of a plurality of pregnant woman samples, the pregnant woman samples each having a known pregnancy status; step 2 of determining, for each pregnant woman sample in the training set, a predetermined parameter of the pregnant woman sample, the predetermined parameter including differentially expressed gene information of the pregnant woman sample, the differentially expressed gene information being obtained through calculation based on sequencing information of fetal cell-free nucleic acids in peripheral blood of the pregnant woman sample; and step 3 of constructing the prediction model based on the known pregnancy status and the predetermined parameter.