Teaching appliance capable of assisting in memorizing extraocular muscle function
A technology for teaching aids and extraocular muscles, applied in educational aids, teaching models, instruments, etc., can solve problems such as difficulties, extraocular muscle dysfunction, and students' difficulties in remembering, so as to improve the efficiency of recognition and assist memory Effect
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Embodiment 1
[0019] Embodiment 1: a kind of teaching tool that can assist the memory of extraocular muscle function, such as figure 1 As shown, it includes: rotatable left and right eyeball model parts 11, left and right hand model parts, wherein: the left and right eyeball model parts 11 include: spherical left and right eyeball models, and corresponding parts are printed on their surfaces with corresponding For the extra-ocular muscle pattern, the left and right eyeball models are movably installed in the installation parts, the installation parts are hollow or transparent structures, the upper parts of the left and right eyeball models are exposed, and the left and right eyeball models can be rotated under manual action; the left and right hand model parts include: The left-hand model 1 and the right-hand model 2, the left-hand model 1 and the right-hand model 2 are all in a state where the index finger, middle finger, and thumb are open, and the ring finger and the little finger are clo...
Embodiment 2
[0025] Embodiment 2: The specific use process and method of this teaching aid, refer to the attached Figure 5 read.
[0026] When the right eye model is the object of teaching and practice, use the right-hand model. In this embodiment, the "temporal side of the patient's right eye" and "the nasal side of the patient's right eye" can be understood to correspond to "the outer side of the right model eye" and "the inner side of the right model eye", where the inner and outer sides are relative to the human body The inner and outer sides of the head; "internal and external rotation" refers to the 12 o'clock of the patient's cornea. In this model, it refers to the eyeball model, that is, the "clock position" of the patient's cornea, that is, the position of L on the left eye model is 12 point, the R on the forehead of the right eye model is 12 points. In this way, it can kill two birds with one stone, that is, the left and right eyes are separated, and 12 points are marked.
[00...
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