Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method for predicting success rate of scarred uterus trial-production

A scarred uterus and success rate technology, applied in the field of obstetrics and gynecology medicine, can solve the problems of pregnant women not knowing their pre-pregnancy weight, unable to identify the sex of the fetus, unable to accurately calculate, etc., to protect their health, maintain good health, and predict a high success rate. Effect

Inactive Publication Date: 2016-01-13
东莞市塘厦医院
View PDF1 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, my country implements the family planning policy, and there are few families with multiple births, so the application has certain limitations.
The Gonen formula classifies the indications of the previous cesarean section too carefully, but in clinical work, many pregnant women do not know the indications of the previous cesarean section, which may easily lead to missing content and bring some difficulties to the scoring
The Grobman formula involves race. In the research of Smith et al., it involves the gender of the fetus. However, since my country cannot conduct prenatal gender identification on fetuses, the application of this formula in my country will have certain limitations.
The body mass index in some prediction formulas is the pre-pregnancy body mass index, and some pregnant women do not know the pre-pregnancy weight, which leads to inaccurate calculation

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Pregnant woman, 42 years old, 1) The previous cesarean section was a transverse incision in the lower uterine segment, and the incision during the operation had no tear, no infection, and healed well; New cesarean section indications, with vaginal delivery conditions; 3) This delivery is 146 months away from the previous cesarean section.

[0029] 1. Pregnancy 5 births 1 pregnancy 37 weeks, 2. Umbilical cord around the neck 3. Scarred uterus 5. Gestational diabetes 6. Recurrent miscarriage 7. Elderly pregnant women. The prenatal body mass index was 27.85, the parity was 1, the cervix was not dilated, and the membranes were not prematurely ruptured. The calculated P value was 72.42%, and vaginal trial labor was encouraged.

[0030] Results: A live baby boy was delivered vaginally on the left front of the occiput, and the mother's perineum was torn to the first degree, and the mother and child were safe in the end.

Embodiment 2

[0032] Pregnant woman, 20 years old, 1) The previous cesarean section was a transverse incision in the lower uterine segment, and the incision during the operation had no tear, no infection, and healed well; 2) The indication for the previous cesarean section did not exist, and this pregnancy had New cesarean section indications, with vaginal delivery conditions; 3) This delivery is 50 months away from the previous cesarean section.

[0033] 1. Pregnancy 3 births 1 pregnancy 38+4 weeks, 2. Scarred uterus. The prenatal body mass index was 28.04, the parity was 1, the cervix was dilated 1 cm, and the membranes were not prematurely ruptured. The calculated P value was 90.12%, and vaginal trial labor was encouraged.

[0034] Results: A live baby boy was delivered in the left anterior vaginal cavity, with mild postpartum hemorrhage (uterine atony), and the mother and child were safe after treatment.

Embodiment 3

[0036] Pregnant woman, 25 years old, 1) The previous cesarean section was a transverse incision in the lower uterine segment, and the incision was not torn or infected during the operation, and healed well; New cesarean section indications, with vaginal delivery conditions; 3) This delivery is 48 months away from the previous cesarean section.

[0037] 1. Pregnancy 4 births 2 pregnancy 39+1 week, 2. Premature rupture of membranes 3. Hypertension during pregnancy 4. Scarred uterus. The prenatal body mass index was 25.6, the parity was 2, the cervix dilation was 3 cm, and the membranes were prematurely ruptured. The calculated P value was 95.82%, and vaginal trial labor was encouraged.

[0038] Result: A live baby boy was delivered vaginally on the left front of the pillow, and the mother and baby were safe.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention relates to the technical field of obstetrics and gynecology medical science, and particularly to a method for predicting the success rate of scarred uterus trial-production. The method comprises: collecting data of a pregnant woman, including antepartum parity, an antepartum BMI (Body Mass Index), a cervix prenatal situation, and whether PROM (premature rupture of membranes) occurs or not; performing calculation by using P = 1 / [1+exp(-0.785+1.3259x1-1.5061x2-1.2449x31-1.4211x32+0.7617x4)]*100%; and predicting the success rate of the pregnant woman uterus trial-production according to a P value, so as to provide a reference index for the pregnant woman and doctors. The method is easy in data collection, high in prediction success rate, and especially suitable for vagina trial-production prediction of Chinese pregnant women with a scarred uterus.

Description

technical field [0001] The invention relates to the technical field of obstetrics and gynecology, in particular to a method for predicting the success rate of trial delivery of a scarred uterus. Background technique [0002] my country's cesarean section rate continues to rise, so that more and more scar uterus formation. How to choose the appropriate delivery method has become a common concern of doctors and patients. Studies have shown that the incidence of complications of scar uterine vaginal delivery is lower than that of elective repeated cesarean section, and the incidence of complications of repeated cesarean section is lower than that of failed trial delivery. Under the premise of reasonable selection of indications, the success rate of vaginal labor trial with scarred uterus is about 75%. This is for a group, not for individual pregnant women. During prenatal consultation, clinicians and pregnant women are most concerned about the safety of vaginal trial labor wi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06F19/00
Inventor 纪艳洁李云秀
Owner 东莞市塘厦医院
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com