A Simulator for Scalp Expansion and Transplantation

Abstract

The invention relates to a simulation device for scalp expansion transplantation. The device comprises a head prosthesis, the head prosthesis is covered with a covering, a plurality of expanders which can be controlled in size and shape are arranged between the head prosthesis and the covering, and water inlets are formed in the expanders. Before a doctor carries out surgery on a patient, the doctor can make the expanders and place the expanders at the corresponding position of the simulation device according to the specific condition of the patient, then, hot water is injected into the expanders so that the expanders can expand to the needed sizes, and the doctor can simulate surgery operation on the device after the expanders are cooled. The success rate of operations can be increased, the operation time can be shortened, the pain of the patient can be relieved, secondary injury is avoided, the device can be used for basic skill training of undergraduate students of stomatology, grassroots doctors of oral surgery, doctors in further education, graduate students of oral and maxillofacial surgery and the like, preoperative simulation deign devices can be provided for various complex soft facial tissue operations, and the operation result is guaranteed.

Description

technical field [0001] The invention relates to the field of training simulation equipment, in particular to a simulation device for scalp expansion and transplantation. Background technique [0002] Since the face is the exposed protruding part of the human body, various facial soft tissue injuries, such as cuts, lacerations, abrasions, missing injuries, burns, etc., are likely to occur during the military's peacetime training and wartime operations. When health care is insufficient, a variety of odontogenic facial soft tissue infections may occur, which may result in attrition of troops and affect the combat effectiveness of troops. In addition, there are various soft tissue deformities after surgery and trauma that lead to facial changes, which will seriously affect the normal social life of patients, especially young commanders and fighters, and may cause psychological disorders. Therefore, facial soft tissue surgery has high requirements on the basic surgical skills an...

AI Technical Summary

Problems solved by technology

However, there is currently no device that can simulate surgery before the operation is performed, to solve the problem of young military doctors and grassroots military doctors lacking professional training simulation molds. Doctors can only rely on experience when performing operations, which can easily cause cutting errors, resulting in unsuccessful operations.

Lack of necessary simulators prior to surgery

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