Preparation method for breast self-inspection model

Abstract

The invention discloses a preparation method for a breast self-inspection model, which comprises the processes of casting and injection molding a prepared mixture. The mixture comprises the following ingredients in parts by weight: 45 parts of TPE (Thermal Plastic Elastomer), 5 parts of epoxidized soybean oil, 3 parts of heat-resistant oil, 30 parts of TPR (Thermal Plastic Rubber), 25 parts of nitrile-butadiene rubber, 3 parts of demold oil L-45, 100 parts of PVC (Polyvinyl Chloride) P440, 2.5 parts of stabilizer, 10 parts of dibutyl phthalate, 5 parts of hard oil 8300, 0.5 parts of silicon oil and 30 parts of dioctylterephthalate. The breast self-inspection model prepared by the preparation method for the breast self-inspection model is a simulated breast and has the main characteristics that the TPR, the TPE, silica gel and soft PVC are used by mixing, the lobular hyperplasia and the lumps of the breast are simulated, the shape and the texture are lifelike, the simulated effect is good, the palpation effect is obvious, and the breast self-inspection model can serve as a clinical teaching model for breast self-inspection exercise, and is repeatable in use and beneficial to teaching and practice.

Description

technical field [0001] The invention belongs to the field of manufacturing medical teaching models, in particular to a method for preparing a breast self-examination model. Background technique [0002] At present, breast tumors are one of the common diseases that threaten women's health. Early detection and early diagnosis are important means for early treatment and prevention of breast tumors. Breast self-examination has become one of the basic skills that medical care professionals should master. For the examination and guidance of breast tumors, skilled techniques and gentle techniques are required. Because it is impossible to do exercises directly on patients, and it is impossible to experience the feeling of touching tumors on healthy people, it is easy for theory to deviate from reality in actual teaching, which affects the teaching effect. Contents of the invention [0003] The purpose of the present invention is to propose a method for preparing a breast self-exa...

AI Technical Summary

Problems solved by technology

Because it is impossible to do exercises directly on patients, and it is impossible to experience the feeling of touching tumors on healthy people, it is easy for theory to deviate from reality in actual teaching, which affects the teaching effect