Surgical planar model for use in simulation teaching of laparoscope gynecological tumor surgery

Abstract

Radical hysterectomy, i.e., a surgical method for treating cervical carcinoma, is put forward by Wertheim over 100 years before, becomes a classic of surgical treatment of cervical carcinoma, contributes to increasing the five-year survival rate of a patient suffering from cervical carcinoma by 80-90 percent, but has the defects of great damages, the occurrence rate of 70-85 percent of postoperative urinary bladder dysfunction, and influence on the postoperative life. Laparoscope cervical carcinoma radical-curing nerve-sparing surgery can be used for improving the urinary bladder function after a cervical carcinoma surgery and protecting hypogastric nerves, and is an important surgical link for protecting urinary bladder and rectum functions. Through simulation teaching, doctors are taught with a safe and effective method, students can contact ''patients'' by means of surgical skills before starting a surgery, and damages to nerves in the true surgery are avoided. In the simulation teaching, surgical instruments are needed, but above all model ''patients'' are needed. An anatomic plane and a repeatedly-operated simulation surgery model are taken as the teaching bases of surgeries, so that the students grasp anatomic positions and surgical separation skills. A surgical planar model disclosed by the invention promotes further development of surgery simulation teaching all over the world.

Description

[0001] A model used for the simulation teaching of laparoscopic surgery for gynecological tumors, especially a surgical plane model for the simulation teaching of nerve-sparing radical surgery for cervical cancer. The hypogastric nerve and its branches into the pelvis are the main nerves that innervate the bladder for urination. The operation plane model of the laparoscopy simulation teaching involved in the present invention, this model can be used for the laparoscopy simulation teaching, with clear anatomical plane and simulation to teach doctors, medical students how to find, separate the hypogastric nerve nerve, to avoid Destruction of this nerve during surgery. technical field [0002] Nerve-sparing radical mastectomy: [0003] At the beginning of the last century, Wertheim proposed radical hysterectomy and pelvic lymph node dissection, which laid the foundation for radical cervical cancer surgery and became a classic surgical treatment for cervical cancer. It was improv...

AI Technical Summary

Problems solved by technology

[0009] The 5-year survival rate of cervical cancer can reach 80% to 90% after the radical operation of cervical cancer. If we can successfully remove the patient's tumor, but the patient is incontinent after the operation, this cannot give the patient a real hope of cure, because Patients lose quality of life.

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