Teaching model for lifting aponeurosis tightening through double eyelid incision and operation method

Abstract

The invention discloses a teaching model for lifting aponeurosis tightening through double eyelid incision and an operation method, the teaching model comprises an eye model body and a base for placing the eye model body, the eye model body comprises a spherical body in equal proportion to human eyeballs and a skin-imitating layer arranged outside the spherical body, the spherical body is provided with an imitated cornea ring which is equal to the human cornea in proportion, and imitated orbital orbiculus muscle, imitated meibomian anterior fascia, imitated orbital septum, imitated orbital septum fat, imitated lifting upper eyelid tendon membrane and imitated meibomian which are equal to the human eye structure in proportion are arranged between the imitated skin layer and the spherical body. The invention provides the teaching model for lifting aponeurosis tightening through the double-eyelid incision and the operation method, and the teaching model and the operation method have the advantages of being simple in teaching implementation, convenient to implement and the like.

Description

technical field [0001] The invention relates to the field of operation model teaching, in particular to a teaching model and an operation method for tightening the levator aponeurosis through double eyelid incision. Background technique [0002] Ptosis refers to the insufficiency or loss of the levator muscle and the corresponding smooth muscle, resulting in partial or complete sagging of the upper eyelid. In mild cases, part of the pupil is covered, and in severe cases, the pupil is completely covered. Congenital cases can also cause ptosis. amblyopia. [0003] At present, ptosis is often corrected and restored through surgery, but the existing eye models used to simulate ptosis correction surgery are not high in simulation, and cannot provide effective training for doctors, resulting in slow improvement of doctors' surgical skills. Simultaneously, the existing operation teaching operation that is used for eye model often adopts operation methods such as traditional levato...

AI Technical Summary

Problems solved by technology

[0003] At present, ptosis is often corrected and restored through surgery, but the existing eye models used to simulate ptosis correction surgery are not high in simulation, and cannot provide effective training for doctors, resulting in slow improvement of doctors' surgical skills. Simultaneously, the existing operation teaching operation that is used for eye model often adopts operation methods such as traditional levator muscle shortening, but this method operation complexity is big, is not easy to put to good use on the model, meanwhile, clinically, this method is limited The postoperative swelling of the operator is obvious, which also leads to a longer recovery period for the recipient after the operation

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