Unlock instant, AI-driven research and patent intelligence for your innovation.

Fetus model with movable skull

A fetal model and fetal technology, applied in the medical field, can solve the problems of difficult students' personal experience and affect the teaching effect, etc.

Pending Publication Date: 2017-06-09
THE WEST CHINA SECOND UNIV HOSPITAL OF SICHUAN
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the lack of related models at present, the teaching effect has been seriously affected by relying on the teacher's oral explanation without model demonstration.
Even in the delivery process of real patients, this mechanism can only be discovered and judged by the midwife during the vaginal examination. Due to the protection of patients and the requirements of medical ethics, it is difficult for students to experience it personally.

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Fetus model with movable skull
  • Fetus model with movable skull
  • Fetus model with movable skull

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A fetal model with a movable skull divided into a fetal torso and a fetal head. The fetal torso includes a carcass 10 and fetal limbs 11; wherein the fetal head includes an external bony structure, a fetal scalp layer 9 and a supporting inner core 8, the inner bony structure is a supporting inner core 8, and the outer bony structure is a Fetal scalp layer 9; the external bony structure includes facial structure, 2 parts of occipital bone, 3 parts of left parietal bone and 4 parts of right parietal bone. The facial structure, the 2 parts of the occipital bone, the 3 parts of the left parietal bone and the right parietal bone 4 are independent of each other on the upper edge of the fetal ear 1 to show the bone suture and fontanel structure of the fetus, and the fetal scalp layer 9 is attached to it so that these four parts are mutually connected Independent and can be connected through the scalp layer to form a complete fetal head; these four parts of the structure are fu...

Embodiment 2

[0029]A fetal model of a movable skull is divided into a fetal trunk and a fetal head. The fetal trunk includes a fetal body 10 and fetal limbs 11; the fetal head includes an external bony structure, a fetal scalp layer 9 and a supporting inner core 8. Inside the sexual structure is a supporting inner core 8, and outside the external bony structure is the fetal scalp layer 9; the external bony structure includes the facial structure, 2 parts of the occipital bone, 3 parts of the left parietal bone and 4 parts of the right parietal bone. The facial structure, the 2 parts of the occipital bone, the 3 parts of the left parietal bone and the right parietal bone 4 are independent of each other on the upper edge of the fetal ear 1 to show the bone suture and fontanel structure of the fetus, and the fetal scalp layer 9 is attached to it so that these four parts are mutually connected Independent and can be connected through the scalp layer to form a complete fetal head; these four par...

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 invention relates to the medical technical field, and specifically relates to a fetus model with a movable skull, wherein the fetus model can truly and directly reproduce the external bony structure state when a fetus is delivered; the fetus head comprises the external bony structure, a fetus scalp layer, and a support core; the support core is arranged in the external bony structure, and the fetus scalp layer is arranged outside the external bony structure; the external bony structure comprises a face structure, an occipital bone portion, a left parietal bone portion and a right parietal bone portion; the face structure, the occipital bone portion, the left parietal bone portion and the right parietal bone portion are mutually independent on the fetus ear upper edge, thus displaying the fetus sutura and fontanel structure; the fetus scalp layer is attached, so said four portions can be either mutually independent or connected through the scalp layer, thus forming the complete fetus skull; the fetus model can truly and directly reproduce the fetus head external bony structure framework, thus vividly reproducing the external bony structure overlapping and fontanel deformation state, and providing helps on parturition mechanism explanations and parodynia learning.

Description

technical field [0001] The invention relates to the field of medical technology, in particular to a movable skull fetal model that reproduces the state of the external bony structure when the fetus is delivered more realistically and intuitively. Background technique [0002] According to the characteristics of fetal skeletal development, the bony sutures of the external bony structure of the fetus were not closed when the fetus was delivered, and the bone fragments of the external bony structure were independent and movable. The bone sutures overlap to achieve the purpose of adapting to the smooth delivery of the birth canal. In order to ensure the plasticity of the fetal head, the existing fetal models usually shape the fetal head as a whole when shaping. Even though there are lines or grooves between the external bony structures as bone seam marks, the external bony structures cannot move , unable to demonstrate the mechanism by which external bony structures move during...

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
IPC IPC(8): G09B23/28
CPCG09B23/281
Inventor 程萌邢爱耘许良智李波
Owner THE WEST CHINA SECOND UNIV HOSPITAL OF SICHUAN