Method for constructing dangerous placenta previa model based on 3D printing technology

A 3D printing, dangerous technology, applied in the field of medical application research

Pending Publication Date: 2019-11-22
THE WEST CHINA SECOND UNIV HOSPITAL OF SICHUAN
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Lack of visually simulating the effects of various surgical methods and treatment measures before surgery, there is a certain risk of surgery

Method used

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  • Method for constructing dangerous placenta previa model based on 3D printing technology

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Experimental program
Comparison scheme
Effect test

Embodiment

[0025] Embodiment: A kind of method based on 3D printing technology constructs dangerous placenta previa model, such as figure 1 shown, including the following steps:

[0026] 1) Preliminary examination, scan and image the placenta and fetus of pregnant women in the third trimester of pregnancy through imaging equipment. Then, the imaging information of the placenta and the fetus is analyzed and judged through the data processing terminal communicated with the imaging inspection equipment, and the inspection results are obtained.

[0027] 2) MRI examination. According to the examination results in step 1), MRI equipment is used to scan and image the pelvis of pregnant women in the third trimester of pregnancy who have the characteristics of dangerous placenta previa, and obtain the original image data information of the pelvic cavity of pregnant women in the third trimester of pregnancy.

[0028] 3) According to the original image data information obtained in step 2), the ori...

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Abstract

The invention discloses a method for constructing a dangerous placenta previa model based on a 3D printing technology, and relates to the technical field of medical application research, and the key points of the technical scheme are as follows: the method comprises the following steps: 1) performing preliminary examination; 2) performing MRI examination to obtain original image data information;3) analyzing and integrating the original image data information; 4) reconstructing the placenta and uterus of the pregnant woman, and constructing a digital three-dimensional model; and 5) performing3D printing to print a dangerous placenta previa solid model. Clinical doctors can directly observe the position relation between the whole placenta and the uterine wall, the shape of the placenta, the placenta attachment position and placenta edge walking under the 3D visual angle. Therefore, a clinician can conveniently design an operation on a pregnant woman according to the digitized three-dimensional model, the operation risk can be reduced, a solid model of a dangerous placenta previa can be printed, clinical skill training and teaching display can be conveniently carried out on the diseases, and the effect of clinical practice skills of the clinician is improved.

Description

technical field [0001] The invention relates to the technical field of medical application research, more specifically, it relates to a method for constructing a dangerous placenta previa model based on 3D printing technology. Background technique [0002] In recent years, with the opening of the two-child policy, the incidence of dangerous placenta previa has also been increasing. Dangerous placenta previa refers to a history of cesarean section in the past, and this pregnancy is placenta previa, where the placenta attaches to the scar of the original uterine incision, and is often accompanied by placenta accreta. Dangerous placenta previa with accreta, often leading to fatal hemorrhage, is one of the leading causes of maternal and fetal death. [0003] At present, there are many studies on dangerous placenta previa at home and abroad. Studies have pointed out that there are many methods for the treatment of dangerous placenta previa, including conventional cesarean secti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/00G06T17/00B29C64/386B33Y50/00
CPCG06T7/0012G06T17/00B29C64/386B33Y50/00G06T2207/10088G06T2207/30044G06T2210/41G06T2200/08
Inventor 江晓琴童煜马玉姗冯世苗宋丽平吴兰康炎茗林雪梅
Owner THE WEST CHINA SECOND UNIV HOSPITAL OF SICHUAN
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