High-fidelity and detachable cervical cerclage simulation teaching model and teaching method

Abstract

The invention provides a high-fidelity and detachable cervical cerclage simulation teaching model and a teaching method. The model is provided with a simulated skin body, a simulated bladder body, a simulated uterus body, a simulated uterine neck body, a simulated vagina body and a simulated rectum body; the simulated uterine neck body comprises a uterine neck body mounting base and a uterine neckbody main body; the uterine neck body mounting base is made of elastic materials and is located below the imitated uterine body; simulated blood vessels filled with red liquid are embedded at the positions of 3 o'clock and 9 o'clock of the uterine neck body main body; and the simulated blood vessels are detachable. According to the high-fidelity and detachable cervical cerclage simulation teaching model provided by the invention, the blank of a cervical cerclage simulation teaching model is made up, a high-fidelity simulated cervical cerclage is facilitated, components are detachable, the useis simple and convenient, the model is suitable for different clinical conditions, and the requirement of teaching and training of different surgical methods of cervical cerclage are satisfied.

Description

technical field [0001] The invention relates to the field of medical teaching, in particular to a highly realistic and detachable cervical cerclage simulation teaching model and teaching method. Background technique [0002] The incidence of premature birth in my country is about 7%-8%, and about 1.17 million premature babies are born every year. Preterm babies have many complications and high mortality. The prevention of premature birth is the focus of clinical work in obstetrics. About two-thirds of premature births are spontaneous premature births. Cervical cerclage is a surgical treatment to prevent spontaneous premature births. However, due to the relative lack of clinical operation opportunities, this surgical technique has not been adopted by obstetrics departments. Physicians have a broad grasp. Medical simulation training is an effective method for efficient training, and a high-fidelity model can achieve better training results. [0003] At present, there is no m...

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Problems solved by technology

The purpose of this patent document is to provide a three-dimensional ring model around the cervix for obstetrics and gynecology surgery training, clinical teaching and scientific research, but this model also has the above defects and is not suitable for high-fidelity simulation teaching of cervical cerclage

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