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Pregnant woman screening method based on pulse waves

A pulse wave, female technology, applied in the application field of medical information technology, can solve the problems of high detection cost, inaccurate results, not suitable for multiple repeated tests, etc., to achieve the effect of high accuracy and low detection cost

Active Publication Date: 2018-01-19
深圳前海全民健康科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Pregnancy test sticks cannot be reused. The influence of external factors such as female hormone level and mental state will reduce the accuracy of pregnancy test; low HCG value of women in urine test will lead to inaccurate results; blood HCG test and B-ultrasound test Although the accuracy rate is high, the detection cost is relatively high, and it is not suitable for repeated testing in the short term

Method used

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  • Pregnant woman screening method based on pulse waves
  • Pregnant woman screening method based on pulse waves
  • Pregnant woman screening method based on pulse waves

Examples

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Embodiment Construction

[0024] A method for screening pregnant women based on pulse waves, including steps:

[0025] 1) The pulse wave is collected;

[0026] 2) Obtain the parameters of pulse wave pulse period and pulse wave transit time;

[0027] 3) Transform the pulse wave parameters into modeling indicators through feature engineering, and make judgments through the modeling indicators.

[0028] 4) Send the data back to the remote server for storage, query, analysis and display of relevant data processing results.

[0029] In the step 2),

[0030] Step 1 is the legitimacy test of the pulse wave signal: the pulse wave signal is calculated and tested to determine whether the pulse wave is legal;

[0031] Step 2 is the denoising and transformation of the pulse wave: transform and denoise the pulse wave;

[0032] Step 3 is the calculation of pulse wave parameters: the pulse wave parameters are processed to obtain the required pulse wave parameters, and the pulse wave parameters are converted into pregnancy identif...

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Abstract

A pregnant woman screening method based on pulse waves comprises the steps that 1, pulse waves are acquired; 2, pulse wave parameters are obtained, wherein the parameters include the total time of a pulse wave pulse period and pulse wave conduction time; 3, the pulse wave parameters are converted into modeling indexes through characteristic engineering, and judgement is performed through the modeling indexes. The method can be repeatedly adopted, the influence of outside factors is smaller, the accuracy rate is high, and the detection cost is low.

Description

Technical field [0001] The invention belongs to the application field of medical information technology, and specifically is a method for providing rapid identification of pregnant women based on pulse waves Background technique [0002] Any woman of childbearing age who has sex without taking contraceptive measures may become pregnant. For women who maintain a normal sex life after marriage, if they do not take contraceptive measures, about 85% of them will get pregnant in the first year. Knowing that they are pregnant as soon as possible and preparing as soon as possible will have a positive meaning for mothers and babies. The current pregnancy tests are relatively rich, including pregnancy test sticks, blood HCG tests, and B-ultrasound tests. These methods have certain shortcomings. Pregnancy test sticks cannot be reused. The influence of external factors such as female hormone levels and mental status will reduce the accuracy of pregnancy test; low HCG value of women in uri...

Claims

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Application Information

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IPC IPC(8): A61B5/00A61B5/02
Inventor 林祝发
Owner 深圳前海全民健康科技有限公司