Maternal Age Risk Value Calculation System

A maternal age risk and calculation system technology, which is applied in the calculation method and system field of maternal age risk value, can solve problems such as inability to be cured, and achieve the effect of improving accuracy

Active Publication Date: 2020-07-17
SHENZHEN NEW INDS BIOMEDICAL ENG
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, there is no cure for this disease in medicine, only early diagnosis and termination of pregnancy

Method used

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  • Maternal Age Risk Value Calculation System
  • Maternal Age Risk Value Calculation System
  • Maternal Age Risk Value Calculation System

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Embodiment Construction

[0021] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, and do not limit the protection scope of the present invention.

[0022] The calculation method of maternal age risk value in an embodiment, such as figure 1 shown, including the following steps:

[0023] Step S101: Receive a calculation instruction, the calculation instruction includes the identity of the pregnant woman, and obtain the entered date of birth and current gestational week corresponding to the identity according to the identity;

[0024] Step S102: According to the calculation instruction, calculate the age at the due date of delivery corresponding to the identity mark by using the date of birth and the current gestation...

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Abstract

The invention discloses a calculation method and system for a maternal age risk value. The method comprises the steps of receiving a calculation instruction which comprises an identity label of a pregnant woman, and according to the identity label, obtaining input birth date and current gestational week corresponding to the identity label; according to the calculation instruction, calculating an age corresponding to the identity label in expected date of confinement by adopting the birth date and the current gestational week; judging whether the current gestational week is early pregnancy or pregnant metaphase; when it is judged that the current gestational week is the early pregnancy, obtaining the maternal age risk value of the 21-trisomy syndrome of the identity label according to the age in the expected date of confinement and the current gestational week; and when it is judged that the current gestational week is the pregnant metaphase, obtaining the maternal age risk value of the 21-trisomy syndrome of the identity label according to the age in the expected date of confinement. According to the calculation method and system, the maternal age risk value of the 21-trisomy syndrome of the identity label is calculated in combination with the age in the expected date of confinement and the gestational week, so that the accuracy of screening children suffering from the 21-trisomy syndrome is improved.

Description

technical field [0001] The invention relates to the technical field of prenatal examination, in particular to a calculation method and system for maternal age risk value. Background technique [0002] Down syndrome (also known as trisomy 21), which is the most common disease in prenatal genetic diagnosis, is also the most common aneuploid sex chromosome abnormality in newborns and mental retardation caused by a single cause , is also the most common manifestation of chromosomal abnormalities in pediatrics, with an incidence rate of 1 / 600 in newborns and 1 / 150 in fertilized eggs. At present, there is no cure for this disease in medicine, only early diagnosis and termination of pregnancy. [0003] Prenatal screening is mainly to calculate the risk probability of pregnant women having a fetus with birth defects. It is of great significance to prevent the birth of children with Down syndrome through prenatal screening. The risk value of prenatal screening is calculated by usi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G16H50/30
CPCG16H50/30
Inventor 汤俊辉麦祎祺李江邱小明钟彩青姚佩南陈淡芳
Owner SHENZHEN NEW INDS BIOMEDICAL ENG
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