Simulated skin, simulated abdominal wall, training model and preparation method of simulated skin

A technology of simulating skin and artificial leather, which is applied in the field of medical education, can solve problems such as unfavorable suture training, easy aging of silica gel, and enhanced toughness, so as to facilitate needle insertion and thread routing, increase needle space, and increase elongation. Effect

Pending Publication Date: 2021-11-09
TIANJIN TELLYES SCI INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, the simulated skin is mainly made of silicone material, and the overall flexibility and toughness are uniform. However, as time goes on, the silicone is easy to age, the overall flexibility decreases and the toughness increases, which is not conducive to suture training, especially the training of intradermal suture techniques.

Method used

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  • Simulated skin, simulated abdominal wall, training model and preparation method of simulated skin
  • Simulated skin, simulated abdominal wall, training model and preparation method of simulated skin
  • Simulated skin, simulated abdominal wall, training model and preparation method of simulated skin

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Embodiment Construction

[0042] In order to make the purpose, technical solutions and advantages of this application clearer, the technical solutions in this application will be clearly and completely described below in conjunction with the accompanying drawings of this application. Obviously, the described embodiments are part of the embodiments of this application , not all of the embodiments, based on the embodiments of the present application, all other embodiments obtained by persons of ordinary skill in the art without creative work, all belong to the protection scope of the present application.

[0043] The R-6010A silicone rubber, R-6010B silicone rubber, HC-0205A silicone rubber, R-890G / 20A silicone gel, R-890G / 20B silicone gel, R-6016 / 180A silicone rubber mentioned in this application Gel, R-6016 / 180B silicone gel, R6016-20A silicone rubber, R6016-20B silicone rubber are all produced by Chenyuan Company of Zhonglan Chenguang Chemical Research Institute Co., Ltd.

[0044] The embodiment of th...

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Abstract

The invention discloses simulated skin. The simulated skin is a three-layer composite body and comprises a surface layer, a middle layer and an inner layer, wherein the surface layer and the inner layer are formed by mixing R-6010A silicone rubber and R-6010B silicone rubber; and the middle layer is formed by mixing HC-0205A silicone rubber, R-890G / 20A silica gel and R-890G / 20B silica gel. According to the invention, different materials are adopted, and layering of the simulated skin is achieved; the surface layer simulates the appearance and touch of the human skin; and the middle layer coordinates the compression amount and the elongation of the simulation skin, so the overall flexibility and elasticity of the simulated skin are guaranteed, space and positions are provided for needle inserting and suture line routing, and suturing training, especially intradermal suturing training, is facilitated.

Description

technical field [0001] The application relates to the field of medical education, in particular to a method for preparing simulated skin, simulated abdominal wall, training model and simulated skin. Background technique [0002] The simulated skin can be applied to various basic surgical exercises such as incision, suture, knotting, thread cutting, and thread removal. It can be used by medical students by simulating the flexibility and toughness of human skin. [0003] In clinical surgery, the public's requirements for the appearance of sutures are also gradually increasing, especially in obstetrics and gynecology, dermatology, etc. At present, the simulated skin is mainly made of silicone material, and the overall flexibility and toughness are uniform. However, as time goes by, the silicone is easy to age, the overall flexibility decreases and the toughness increases, which is not conducive to suture training, especially the training of intradermal suture techniques. Cont...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B23/28
CPCG09B23/28
Inventor 于鑫
Owner TIANJIN TELLYES SCI INC
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