CN-224232255-U - Simulation device for small labial hypertrophy plastic surgery

Abstract

The utility model provides a device for simulating the sham operation of labial hypertrophy, which comprises a left-side labial hypertrophy simulation mechanism, a right-side labial hypertrophy simulation mechanism and a base, wherein a chute is arranged on the base, and the bottoms of the left-side labial hypertrophy simulation mechanism and the right-side labial hypertrophy simulation mechanism can slide in the chute. The modularized structural design of the utility model can be disassembled and replaced, and the models with different degrees of hypertrophy can be freely combined, so that the surgical skills of novice doctors are improved, and a safe, real and efficient preoperative training tool is provided for clinicians.

Inventors

• ZHAO FANGNING
• ZHU JINGLIN
• AN FANG
• GONG YUANYUAN
• SUN XIULI

Assignees

• 北京大学人民医院

Dates

Publication Date

20260512

Application Date

20250430

Claims (6)

1. 1. The device is characterized by comprising a left labial hypertrophy simulation mechanism, a right labial hypertrophy simulation mechanism and a base, wherein a chute is arranged on the base, and the bottoms of the left labial hypertrophy simulation mechanism and the right labial hypertrophy simulation mechanism can slide in the chute.
2. 2. The device according to claim 1, wherein a baffle is provided at an end of the chute, limiting plugs are provided on the left and right labial hypertrophy simulation mechanisms, and an opening is provided on the baffle, and the limiting plugs can be inserted into the opening to fix the left and right labial hypertrophy simulation mechanisms in the chute.
3. 3. The device according to claim 2, wherein the left-side and right-side labial hypertrophy simulation mechanisms comprise a labial hypertrophy model, a connecting bracket, a slide and an insert block, the lower side of the labial hypertrophy model is connected with the slide through the connecting bracket, the end of the slide is provided with the insert block, and the slide can slide in the slide groove so that the insert block can be inserted into the opening.
4. 4. The device according to claim 3, wherein the model of the labial hypertrophy comprises a surface layer, a middle layer and a bottom layer, the surface layer is arranged outside the middle layer, the surface layer is made of ultra-soft silica gel, the middle layer is made of medium-hardness silica gel, the middle layer is filled with red liquid silica gel, the bottom layer is arranged at the bottom of the surface layer, the bottom layer is made of hard silica gel, and the bottom of the bottom layer is connected with the connecting bracket.
5. 5. The device for simulating the operation of shaping labial hypertrophy as claimed in claim 4 wherein said surface layer is provided with a concave-convex texture.
6. 6. The device according to any one of claims 3 to 5, wherein the chute and the slide are both i-shaped.

Description

Simulation device for small labial hypertrophy plastic surgery Technical Field The utility model relates to the technical field of medical teaching, in particular to a simulation device for small labial hypertrophy plastic surgery. Background Along with the development of social economy and the improvement of life quality of people, the focus of obstetrics and gynecology has gradually expanded from the simple treatment of malignant diseases such as reproductive tumors to the treatment of pelvic floor diseases, and further developed towards the improvement of life quality. During this procedure, the small labial hypertrophy plastic surgery in gynecological privacy plastic surgery is gradually becoming a new focus of people. However, there is currently a lack of teaching tools on the market that are specifically designed for novice doctors and can be used to practice small labial arthroplasty. The currently available gynecological teaching models are mostly silica gel appearance models of the normal labia minora, and are in normal states in length, width and thickness, and cannot be subjected to real cutting and sewing operations. Gynaecology model gynaecology for suture operation is limited to perineum side incision compound die, and training teaching aids special for small labial plastic operation are not available on the market, so that clinicians, especially novice doctors, lack the opportunity of practical training, and cannot actually simulate small labial hypertrophy cutting and suture operation training. Conventionally, the degree of labial hypertrophy can be divided into I-III degrees: I degree hypertrophy, namely the width of the labia minora is 4-5cm, the labia minora exceeds 1-2cm, and the surface is smooth; II, hypertrophy, namely 5-6cm wide, 2-4cm beyond labia majora, and increased wrinkles on the surface; III, hypertrophy, namely, the width is more than or equal to 6cm, the width exceeds the labia majora by more than 4cm, and the edge of the module is thickened. Of course, some women may have labial hypertrophy due to genetic, hormonal changes, or acquired factors (e.g., friction, labor, etc.), and the extent of bilateral hypertrophy may be inconsistent. Common procedures for labial reshaping include linear ablation, wedge ablation, and inferior pole ablation, where the physician needs to select the appropriate surgical procedure for the labia minora of varying hypertrophy and shape. There is no model teaching aid for labial plastic surgery, and in view of the need to design different operation methods for different types of labia minora, there is a need for a model for simulating labial plastic surgery that can be replaced independently, thereby improving model fidelity and reducing cost. Disclosure of utility model The utility model provides a device for simulating the sham operation of labia minora, which can simulate various labia minora morphologies and select corresponding operation to simulate the cutting and suturing operation of the sham operation of labia minora. The utility model provides a device for simulating the plastic surgery of the labial hypertrophy, which comprises a left labial hypertrophy simulation mechanism, a right labial hypertrophy simulation mechanism and a base, wherein a chute is arranged on the base, and the bottoms of the left labial hypertrophy simulation mechanism and the right labial hypertrophy simulation mechanism can slide in the chute. The small labial hypertrophy plastic surgery simulation device is characterized in that a baffle is arranged at the end part of the sliding groove, a limit insert block is arranged on the left small labial hypertrophy simulation mechanism and the right small labial hypertrophy simulation mechanism, an opening is arranged on the baffle, and the limit insert block can be inserted into the opening to fix the left small labial hypertrophy simulation mechanism and the right small labial hypertrophy simulation mechanism in the sliding groove. The small labial hypertrophy plastic surgery simulation device preferably, the left small labial hypertrophy simulation mechanism and the right small labial hypertrophy simulation mechanism comprise a small labial hypertrophy model, a connecting bracket, a sliding seat and an inserting block, wherein the lower part of the small labial hypertrophy model is connected with the sliding seat through the connecting bracket, the inserting block is arranged at the end part of the sliding seat, and the sliding seat can slide in the sliding groove so as to realize that the inserting block can be inserted into the opening. The model comprises a surface layer, a middle layer and a bottom layer, wherein the surface layer is arranged outside the middle layer, the surface layer is made of ultra-soft silica gel, the middle layer is made of medium-hardness silica gel, the middle layer is filled with red liquid silica gel, the bottom layer is arranged at the bottom of the surface layer, the bottom layer is mad