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An obstetric surgery resource allocation prediction system

A forecasting system and resource allocation technology, applied in the field of biomedicine, can solve the problems of no significant impact and can not effectively predict the massive postpartum hemorrhage of pregnant and lying-in women, so as to ensure objectivity and accuracy, scientific and accurate prediction and evaluation, and reduce The effect of biased results

Active Publication Date: 2022-07-15
THE FIRST AFFILIATED HOSPITAL OF ARMY MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the inventors found that the above risk factors did not have a significant impact on severe postpartum hemorrhage in pregnant women with placenta previa after statistical analysis of relevant clinical indicators and ultrasound information of a large number of cases
Therefore, the above-mentioned risk scoring system has defects in selecting predictive parameters, and the system cannot effectively predict whether pregnant women with placenta previa will experience massive postpartum hemorrhage

Method used

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  • An obstetric surgery resource allocation prediction system
  • An obstetric surgery resource allocation prediction system
  • An obstetric surgery resource allocation prediction system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] Example 1: Low Risk Cases

[0052] Pregnant woman 29 years old (X 1 = 29), produced 1 time (X 2 =1), 1 miscarriage (X 3 =1), 0 vaginal deliveries (X 4 =0), the gestational age was 36+5 weeks when the pregnancy was terminated (X 5 =0), no abnormal implantation of the placenta (X 6 = 0), the obtained P value = 0.0467 < 0.268, indicating that this case is not prone to postpartum hemorrhage, and the buzzer alarms. After the patient was full-term and before uterine contractions, the patient underwent a planned cesarean section operation. The surgical procedure was carried out in accordance with the general cesarean section procedure. There was no major bleeding during the operation, and the patient's mother and child were safe.

Embodiment 2

[0053] Example 2: High Risk Cases

[0054] Pregnant woman 32 years old (X 1 =32), produced 0 times (X 2 =0), 0 miscarriages (X 3 =0), 0 vaginal deliveries (X 4 = 0), the gestational age was 37+5 weeks when the pregnancy was terminated (X 5 =1), placental adhesion (X 6 =1), the obtained P value = 0.271>0.268, indicating that this case is prone to postpartum hemorrhage, and the buzzer alarms. The patient has been resting in bed before giving birth. After full-term and before uterine contractions, the patient will undergo a planned cesarean section. During the operation, 1 is the chief physician and 2 nurses are added. The blood bank has been notified 4 days before the operation. 6000ml plasma. During the operation, the patient suffered severe bleeding. After treatment and blood transfusion, the patient was out of danger. The patient also did not experience severe bleeding from the end of the cesarean section until 24 hours after the end of labor.

[0055] Second, the est...

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Abstract

The invention belongs to the field of biomedicine, relates to an operation resource allocation prediction system, and in particular relates to an obstetric operation resource allocation prediction system. The prediction system includes a computer, and the computer is provided with a data acquisition module and an arithmetic module, and the data acquisition module is provided with an information acquisition channel for risk factors. There are six risk factors in total, which are the age of the pregnant woman, the number of previous deliveries, and the number of previous births. The number of miscarriages, the history of previous vaginal delivery, the gestational age of the termination of pregnancy, and the relationship between the placenta and the uterus of this pregnancy, the computing module calculates the risk value based on the risk factor information. The system can accurately assess and predict whether severe postpartum hemorrhage will occur in pregnant women with placenta previa, and medical staff will take certain medical resource allocation measures according to the risk. The system can be applied to the practice of surgical resource allocation for pregnant women with placenta previa in the obstetrics and gynecology department of the hospital.

Description

technical field [0001] The invention belongs to the field of biomedicine, relates to an operation resource allocation prediction system, and in particular relates to an obstetric operation resource allocation prediction system. Background technique [0002] Placenta previa is located below the fetal presentation and attached to the lower end of the uterus. Placenta previa has a great impact on the health of pregnant and lying-in women, and it is easy to cause hemorrhage in the third trimester and postpartum, shock and disseminated intravascular coagulation, as well as complications such as premature birth of the fetus and maternal infection, which lead to maternal and Increased neonatal mortality and morbidity. Although placenta previa is strongly associated with postpartum hemorrhage, placenta previa is not always associated with severe postpartum hemorrhage. Therefore, it is particularly important to predict severe postpartum hemorrhage in pregnant women with placenta pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G16H40/20
CPCG16H40/20
Inventor 陈诚刘小艳常青
Owner THE FIRST AFFILIATED HOSPITAL OF ARMY MEDICAL UNIV
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